The Community for Technology Leaders
2013 International Conference on Advances in Social Networks Analysis and Mining (ASONAM) (2013)
Niagara Falls, ON, Canada
Aug. 25, 2013 to Aug. 28, 2013
ISBN: 978-1-4503-2240-9
TABLE OF CONTENTS

[Front cover] (PDF)

pp. c1

[Title page] (PDF)

pp. 1

Table of contents (PDF)

pp. i-xvii

ASONAM 2013 message from steering chair (PDF)

Reda Alhajj , University of Calgary, AB, Canada
pp. xviii

Message from IEEE/ACM ASONAM 2013 general chairs (PDF)

Jon Rokne , University of Calgary, Alberta, Canada
Christos Faloutsos , Carnegie Mellon University, Pittsburgh, USA
pp. xix

Welcome from the ASONAM 2013 program chairs (PDF)

Tansel Ozyer , TOBB University of Economics and Technology, Turkey
Peter Carrington , University of Waterloo, Canada
Ee-Peng Lim , Singapore Management University, Singapore
pp. xx-xxi

ASONAM 2013 program committee (PDF)

pp. xxiii-xxviii

Message from 2013 International Symposium on Foundations of Open Source Intelligence and Security Informatics chairs (PDF)

Zeki Erdem , TUBITAK, Turkey
Triant Flouris , Hellenic American University, Greece
Uwe Glasser , Simon Fraser University, Burnaby, BC, Canada
David Skillicorn , Queen's University, Kingston, ON, Canada
Daniel Zeng , University of Arizona, Tucson, USA
pp. xxix

Message from HI-BI-BI 2013 program chairs (PDF)

Jia Zeng , Baylor College of Medicine, Huston, TX, USA
Mehmet Tan , TOBB University of Economics and Technology, Ankara, Turkey
Ghada Naji , Lebanese University, Tripoli, Lebanon
pp. xxxiii

ASONAM 2013 tutorials (PDF)

Manish Gupta , Microsoft India, Bangalore, India
Jaideep Srivastava , Comput. Sci. & Eng., Univ. of Minnesota, Minneapolis, MN, USA
pp. xliii-xlvii

Author index (PDF)

pp. 1499-1507

Analyzing the scalability of a social network of agents (Abstract)

Mohammad Moshirpour , Dept. of Electr. & Comput. Eng., Univ. of Calgary, Calgary, AB, Canada
Shimaa M. El-Sherif , Dept. of Electr. & Comput. Eng., Univ. of Calgary, Calgary, AB, Canada
Reda Alhajj , Dept. of Comput. Sci., Univ. of Calgary, Calgary, AB, Canada
Behrouz H. Far , Dept. of Electr. & Comput. Eng., Univ. of Calgary, Calgary, AB, Canada
pp. 1-7

The role of organization hierarchy in technology adoption at the workplace (Abstract)

Charalampos Chelmis , Dept. of Comput. Sci., Univ. of Southern California, Los Angeles, CA, USA
Viktor K. Prasanna , Ming Hsieh Dept. of Electr. Eng., Univ. of Southern California, Los Angeles, CA, USA
pp. 8-15

Mobile Agent-Based approach for modeling the epidemics of communicable diseases (Abstract)

M. Saravanan , Ericsson Res. India, Chennai, India
P. Karthikeyan , Ericsson Res. India, Chennai, India
A. Arathi , Meenakshi Sundararajan Eng. Coll., Chennai, India
M. Kiruthika , Meenakshi Sundararajan Eng. Coll., Chennai, India
S. Suganya , Meenakshi Sundararajan Eng. Coll., Chennai, India
pp. 16-20

Hierarchical influence maximization for advertising in multi-agent markets (Abstract)

Mahsa Maghami , Dept. of EECS, Univ. of Central Florida, Orlando, FL, USA
Gita Sukthankar , Dept. of EECS, Univ. of Central Florida, Orlando, FL, USA
pp. 21-27

Game-theoretic approach for user migration in Diaspora (Abstract)

Mohammad Rashedul Hasan , Dept. of Software & Inf. Syst., Univ. of North Carolina at Charlotte, Charlotte, NC, USA
Mohamed Shehab , Dept. of Software & Inf. Syst., Univ. of North Carolina at Charlotte, Charlotte, NC, USA
Ali Noorollahiravari , Dept. of Software & Inf. Syst., Univ. of North Carolina at Charlotte, Charlotte, NC, USA
pp. 28-32

Centrality and mode detection in dynamic contact graphs; a joint diagonalisation approach (Abstract)

Damien Fay , Sch. of Design Eng. & Comput., Bournemouth Univ., Bournemouth, UK
Jérôme Kunegis , Centre for Web studies, Univ. of Koblenz-Landau, Landau, Germany
Eiko Yoneki , Comput. Lab., Univ. of Cambridge, Cambridge, UK
pp. 41-48

Social ranking techniques for the web (Abstract)

Tommy H. Nguyen , Rensselaer Polytech. Inst., Troy, NY, USA
Boleslaw K. Szymanski , Rensselaer Polytech. Inst., Troy, NY, USA
pp. 49-55

Analyzing the social ties and structure of contributors in Open Source Software community (Abstract)

Mohammad Y. Allaho , Dept. of Comput. Sci. & Eng., Pennsylvania State Univ., University Park, PA, USA
Wang-Chien Lee , Dept. of Comput. Sci. & Eng., Pennsylvania State Univ., University Park, PA, USA
pp. 56-60

A threshold method for Imbalanced Multiple Noisy Labeling (Abstract)

Jing Zhang , Dept. of Comput. Sci., Hefei Univ. of Technol., Hefei, China
Xindong Wu , Dept. of Comput. Sci., Univ. of Vermont, Burlington, VT, USA
Victor S. Sheng , Dept. of Comput. Sci., Univ. of Central Arkansas, Conway, AR, USA
pp. 61-65

Distributed community detection in web-scale networks (Abstract)

Michael Ovelgonne , UMIACS, Univ. of Maryland, College Park, MD, USA
pp. 66-73

Community detection in content-sharing social networks (Abstract)

Nagarajan Natarajan , Dept. of Comp. Sci., UT Austin, Austin, TX, USA
Prithviraj Sen , IBM Res. - Almaden, San Jose, CA, USA
Vineet Chaoji , Amazon, Bangalore, India
pp. 82-89

Incremental local community identification in dynamic social networks (Abstract)

Mansoureh Takaffoli , Dept. of Comput. Sci., Univ. of Alberta, Edmonton, AB, Canada
Reihaneh Rabbany , Dept. of Comput. Sci., Univ. of Alberta, Edmonton, AB, Canada
Osmar R. Zaiane , Dept. of Comput. Sci., Univ. of Alberta, Edmonton, AB, Canada
pp. 90-94

Community mining in signed networks: A multiobjective approach (Abstract)

Alessia Amelio , Inst. for High-Performance Comput. & Networking (ICAR), Rende, Italy
Clara Pizzuti , Inst. for High-Performance Comput. & Networking (ICAR), Rende, Italy
pp. 95-99

Community-based features for identifying spammers in Online Social Networks (Abstract)

Sajid Yousuf Bhat , Dept. of Comput. Sci., Jamia Millia Islamia, New Delhi, India
Muhammad Abulaish , Dept. of Comput. Sci., Jamia Millia Islamia, New Delhi, India
pp. 100-107

On detecting Association-Based Clique Outliers in heterogeneous information networks (Abstract)

Manish Gupta , Microsoft, Bangalore, India
Jing Gao , State Univ. of New York at Buffalo, Buffalo, NY, USA
Xifeng Yan , Univ. of California, Santa Barbara, Santa Barbara, CA, USA
Hasan Cam , US Army Res. Lab., Adelphi, MD, USA
Jiawei Han , Univ. of Illinois at Urbana-Champaign, Urbana, IL, USA
pp. 108-115

Battling the Internet water army: Detection of hidden paid posters (Abstract)

Cheng Chen , Comput. Sci. Dept., Univ. of Victoria, Victoria, BC, Canada
Kui Wu , Comput. Sci. Dept., Univ. of Victoria, Victoria, BC, Canada
Venkatesh Srinivasan , Comput. Sci. Dept., Univ. of Victoria, Victoria, BC, Canada
Xudong Zhang , Comput. Sci. Dept., Peking Univ., Beijing, China
pp. 116-120

Guilt by association? Network based propagation approaches for gold farmer detection (Abstract)

Muhammad Aurangzeb Ahmad , Dept. of Comput. Sci., Univ. of Minnesota, Minneapolis, MN, USA
Brian Keegan , Dept. of Political Sci., Northeastern Univ., Boston, MA, USA
Atanu Roy , Dept. of Comput. Sci., Univ. of Minnesota, Minneapolis, MN, USA
Dmitri Williams , Annenberg Sch. of Commun., Univ. of Southern California, Los Angeles, CA, USA
Jaideep Srivastava , Dept. of Comput. Sci., Univ. of Minnesota, Minneapolis, MN, USA
Noshir Contractor , Sch. of Commun., Northwestern Univ., Evanston, IL, USA
pp. 121-126

Frequent conceptual links and link-based clustering: A comparative analysis of two clustering techniques (Abstract)

Erick Stattner , LAMIA Lab., Univ. of the French West Indies & Guiana, Pointe-a-Pitre, France
Martine Collard , LAMIA Lab., Univ. of the French West Indies & Guiana, Pointe-a-Pitre, France
pp. 134-141

Understanding evolving group structures in time-varying networks (Abstract)

Paul Caravelli , Georgetown Univ., Washington, DC, USA
Yifang Wei , Georgetown Univ., Washington, DC, USA
Daniel Subak , Georgetown Univ., Washington, DC, USA
Lisa Singh , Georgetown Univ., Washington, DC, USA
Janet Mann , Georgetown Univ., Washington, DC, USA
pp. 142-148

Assessing group cohesion in homophily networks (Abstract)

Benjamin Renoust , LaBRI, Campus Univ. Bordeaux I, Talence, France
Guy Melancon , LaBRI, Campus Univ. Bordeaux I, Talence, France
Marie-Luce Viaud , Inst. Nat. de l'Audiovisuel (INA), Paris, France
pp. 149-155

TeamSkill and the NBA: Applying lessons from virtual worlds to the real-world (Abstract)

Colin DeLong , Dept. of Comput. Sci., Univ. of Minnesota, Minneapolis, MN, USA
Loren Terveen , Dept. of Comput. Sci., Univ. of Minnesota, Minneapolis, MN, USA
Jaideep Srivastava , Dept. of Comput. Sci., Univ. of Minnesota, Minneapolis, MN, USA
pp. 156-161

Social moms and health: A multi-platform analysis of mommy communities (Abstract)

Scott H. Burton , Dept. of Comput. Sci., Brigham Young Univ., Provo, UT, USA
Caroline V. Tew , Dept. of Comput. Sci., Brigham Young Univ., Provo, UT, USA
Stacy S. Cueva , Dept. of Comput. Sci., Brigham Young Univ., Provo, UT, USA
Christophe G. Giraud-Carrier , Dept. of Comput. Sci., Brigham Young Univ., Provo, UT, USA
Rosemary Thackeray , Dept. of Health Sci., Brigham Young Univ., Provo, UT, USA
pp. 169-174

Modeling information diffusion and community membership using stochastic optimization (Abstract)

Alireza Hajibagheri , Dept. of EECS, Univ. of Central Florida, Orlando, FL, USA
Ali Hamzeh , Comput. Sci. & Eng. Dept., Shiraz Univ., Shiraz, Iran
Gita Sukthankar , Dept. of EECS, Univ. of Central Florida, Orlando, FL, USA
pp. 175-182

Evolution of coordination in scale-free and small world networks under information diffusion constraints (Abstract)

Dharshana Kasthurirathna , Centre for Complex Syst. Res., Univ. of Sydney, Sydney, NSW, Australia
Mahendra Piraveenan , Centre for Complex Syst. Res., Univ. of Sydney, Sydney, NSW, Australia
Michael Harre , Centre for Complex Syst. Res., Univ. of Sydney, Sydney, NSW, Australia
pp. 183-189

Simulating human mobility and information diffusion (Abstract)

Martine Collard , LAMIA Lab., Univ. of the French West Indies & Guiana, Pointe-a-Pitre, France
Philippe Collard , I3S Lab., Univ. of Nice-Sophia Antipolis, Sophia Antipolis, France
Erick Stattner , LAMIA Lab., Univ. of the French West Indies & Guiana, Pointe-a-Pitre, France
pp. 197-201

A matter of time - intrinsic or extrinsic - for diffusion in evolving complex networks (Abstract)

Alice Albano , LIP6, Univ. Pierre et Marie Curie, Paris, France
Jean-Loup Guillaume , LIP6, Univ. Pierre et Marie Curie, Paris, France
Sebastien Heymann , LIP6, Univ. Pierre et Marie Curie, Paris, France
Benedicte Le Grand , CRI, Univ. Paris 1 Pantheon-Sorbonne, Paris, France
pp. 202-206

Using explicit linguistic expressions of preference in social media to predict voting behavior (Abstract)

Shawn O'Banion , Knight Lab., Northwestern Univ., Evanston, IL, USA
Larry Birnbaum , Knight Lab., Northwestern Univ., Evanston, IL, USA
pp. 207-214

“Who's out there?” Identifying and ranking lurkers in social networks (Abstract)

Andrea Tagarelli , DIMES, Univ. of Calabria, Arcavacata di Rende, Italy
Roberto Interdonato , DIMES, Univ. of Calabria, Arcavacata di Rende, Italy
pp. 215-222

Assessing network vulnerability in a community structure point of view (Abstract)

Nam P. Nguyen , Dept. of Comput. & Inf. Sci. & Eng., Univ. of Florida, Gainesville, FL, USA
Md Abdul Alim , Dept. of Comput. & Inf. Sci. & Eng., Univ. of Florida, Gainesville, FL, USA
Yilin Shen , Dept. of Comput. & Inf. Sci. & Eng., Univ. of Florida, Gainesville, FL, USA
My T. Thai , Dept. of Comput. & Inf. Sci. & Eng., Univ. of Florida, Gainesville, FL, USA
pp. 231-235

The social media genome: Modeling individual topic-specific behavior in social media (Abstract)

Petko Bogdanov , Univ. of California Santa Barbara, Santa Barbara, CA, USA
Michael Busch , Univ. of California Santa Barbara, Santa Barbara, CA, USA
Jeff Moehlis , Univ. of California Santa Barbara, Santa Barbara, CA, USA
Ambuj K. Singh , Univ. of California Santa Barbara, Santa Barbara, CA, USA
Boleslaw K. Szymanski , Rensselaer Polytech. Inst., Troy, NY, USA
pp. 236-242

Fixed points of graph peeling (Abstract)

James Abello , DIMACS Center, Rutgers Univ., Piscataway, NJ, USA
Francois Queyroi , LaBRI, Univ. of Bordeaux, Bordeaux, France
pp. 256-263

Towards a faster network-centric subgraph census (Abstract)

Pedro Paredes , CRACS, Univ. do Porto, Porto, Portugal
Pedro Ribeiro , CRACS, Univ. do Porto, Porto, Portugal
pp. 264-271

The power of consensus: Random graphs have no communities (Abstract)

Romain Campigotto , LIP6, Univ. Pierre et Marie Curie, Paris, France
Jean-Loup Guillaume , LIP6, Univ. Pierre et Marie Curie, Paris, France
Massoud Seifi , LIP6, Univ. Pierre et Marie Curie, Paris, France
pp. 272-276

Multi-objective restructuring in social networks (Abstract)

R. Chulaka Gunasekara , Dept. of Electr. Eng. & Comput. Sci., Syracuse Univ., Syracuse, NY, USA
Kishan Mehrotra , Dept. of Electr. Eng. & Comput. Sci., Syracuse Univ., Syracuse, NY, USA
Chilukuri K. Mohan , Dept. of Electr. Eng. & Comput. Sci., Syracuse Univ., Syracuse, NY, USA
pp. 277-281

Predicting political preference of Twitter users (Abstract)

Aibek Makazhanov , Res. & Innovation Syst., Nazarbayev Univ., Astana, Kazakhstan
Davood Rafiei , Comput. Sci. Dept., Univ. of Alberta, Edmonton, AB, Canada
pp. 298-305

“w00t! feeling great today!” chatter in Twitter: identification and prevalence (Abstract)

Ramnath Balasubramanyan , Language Technol. Inst., Carnegie Mellon Univ., Pittsburgh, PA, USA
Aleksander Kolcz , Twitter Inc., San Francisco, CA, USA
pp. 306-310

Spectral embedding for dynamic social networks (Abstract)

D. B. Skillicorn , Sch. of Comput., Queen's Univ., Kingston, ON, Canada
Q. Zheng , Sch. of Comput., Queen's Univ., Kingston, ON, Canada
C. Morselli , Ecole de Criminologie, Univ. de Montreal, Montréal, QC, Canada
pp. 316-323

Statistical analysis and implications of SNS search in under-developed countries (Abstract)

Saif Ahmed , Dept. of Comput. Sci. & Eng., Bangladesh Univ. of Eng. & Technol., Dhaka, Bangladesh
Md Tanvir Alam Anik , Dept. of Comput. Sci. & Eng., Bangladesh Univ. of Eng. & Technol., Dhaka, Bangladesh
Mashrura Tasnim , Dept. of Comput. Sci. & Eng., Bangladesh Univ. of Eng. & Technol., Dhaka, Bangladesh
Hasan Shahid Ferdous , Dept. of Comput. Sci. & Eng., Bangladesh Univ. of Eng. & Technol., Dhaka, Bangladesh
pp. 334-340

A statistical framework for streaming graph analysis (Abstract)

James Fairbanks , Georgia Inst. of Technol., Atlanta, GA, USA
David Ediger , Georgia Inst. of Technol., Atlanta, GA, USA
Rob McColl , Georgia Inst. of Technol., Atlanta, GA, USA
David A. Bader , Georgia Inst. of Technol., Atlanta, GA, USA
Eric Gilbert , Georgia Inst. of Technol., Atlanta, GA, USA
pp. 341-347

STONE: Shaping terrorist organizational network efficiency (Abstract)

Francesca Spezzano , DIMES, Univ. della Calabria, Rende, Italy
V. S. Subrahmanian , Dept. of Comput. Sci., Univ. of Maryland, College Park, MD, USA
Aaron Mannes , Sch. of Public Policy, Univ. of Maryland, College Park, MD, USA
pp. 348-355

How do people link? Analysis of contact structures in human face-to-face proximity networks (Abstract)

Christoph Scholz , Knowledge & Data Eng. Group, Univ. of Kassel, Kassel, Germany
Martin Atzmueller , Knowledge & Data Eng. Group, Univ. of Kassel, Kassel, Germany
Mark Kibanov , Knowledge & Data Eng. Group, Univ. of Kassel, Kassel, Germany
Gerd Stumme , Knowledge & Data Eng. Group, Univ. of Kassel, Kassel, Germany
pp. 356-363

Acquaintance or partner? Predicting partnership in online and location-based social networks (Abstract)

Michael Steurer , Inst. for Inf. Syst. & Comput. Media, Graz Univ. of Technol., Graz, Austria
Christoph Trattner , Know-Center, Graz Univ. of Technol., Graz, Austria
pp. 372-379

Link prediction in human mobility networks (Abstract)

Yang Yang , Dept. of Comput. Sci., Univ. of Notre Dame, Notre Dame, IN, USA
Nitesh V. Chawla , Dept. of Comput. Sci., Univ. of Notre Dame, Notre Dame, IN, USA
Prithwish Basu , BBN Technol., Cambridge, MA, USA
Bhaskar Prabhala , Dept. of Comput. Sci., Pennsylvania State Univ., University Park, PA, USA
Thomas La Porta , Dept. of Comput. Sci., Pennsylvania State Univ., University Park, PA, USA
pp. 380-387

The influence of feedback with different opinions on continued user participation in online newsgroups (Abstract)

Teng Wang , Dept. of Comput. Sci., Univ. of California, Davis, Davis, CA, USA
Keith C. Wang , Dept. of Comput. Sci., Univ. of California, Davis, Davis, CA, USA
Fredrik Erlandsson , Dept. of Comput. Sci., Univ. of California, Davis, Davis, CA, USA
S. Felix Wu , Dept. of Comput. Sci., Univ. of California, Davis, Davis, CA, USA
Robert Faris , Dept. of Sociology, Univ. of California, Davis, Davis, CA, USA
pp. 388-395

I act, therefore I judge: Network sentiment dynamics based on user activity change (Abstract)

Kathy Macropol , Arcadia Univ., Glenside, PA, USA
Petko Bogdanov , Univ. of California Santa Barbara, Santa Barbara, CA, USA
Ambuj K. Singh , Univ. of California Santa Barbara, Santa Barbara, CA, USA
Linda Petzold , Univ. of California Santa Barbara, Santa Barbara, CA, USA
Xifeng Yan , Univ. of California Santa Barbara, Santa Barbara, CA, USA
pp. 396-402

Using the length of the speech to measure the opinion (Abstract)

Luigi Lancieri , Univ. of Lille 1, Lille, France
Eric Lepretre , Univ. of Lille 1, Lille, France
pp. 403-407

Co-training over Domain-independent and Domain-dependent features for sentiment analysis of an online cancer support community (Abstract)

Prakhar Biyani , Coll. of Inf. Sci. & Technol., Pennsylvania State Univ., University Park, PA, USA
Cornelia Caragea , Dept. of Comput. Sci. & Eng., Univ. of North Texas, Denton, TX, USA
Prasenjit Mitra , Coll. of Inf. Sci. & Technol., Pennsylvania State Univ., University Park, PA, USA
Chong Zhou , Coll. of Inf. Sci. & Technol., Pennsylvania State Univ., University Park, PA, USA
John Yen , Coll. of Inf. Sci. & Technol., Pennsylvania State Univ., University Park, PA, USA
Greta E. Greer , American Cancer Soc., Inc., USA
Kenneth Portier , American Cancer Soc., Inc., USA
pp. 413-417

Deconstructing centrality: Thinking locally and ranking globally in networks (Abstract)

Sibel Adali , Dept. of Comput. Sci., Rensselaer Polytech. Inst., Troy, NY, USA
Xiaohui Lu , Dept. of Comput. Sci., Rensselaer Polytech. Inst., Troy, NY, USA
Malik Magdon-Ismail , Dept. of Comput. Sci., Rensselaer Polytech. Inst., Troy, NY, USA
pp. 418-425

Computer science fields as ground-truth communities: Their impact, rise and fall (Abstract)

Tanmoy Chakraborty , Dept. of Comput. Sci. & Eng., Indian Inst. of Technol., Kharagpur, Kharagpur, India
Sandipan Sikdar , Dept. of Comput. Sci. & Eng., Indian Inst. of Technol., Kharagpur, Kharagpur, India
Vihar Tammana , Dept. of Comput. Sci. & Eng., Indian Inst. of Technol., Kharagpur, Kharagpur, India
Niloy Ganguly , Dept. of Comput. Sci. & Eng., Indian Inst. of Technol., Kharagpur, Kharagpur, India
Animesh Mukherjee , Dept. of Comput. Sci. & Eng., Indian Inst. of Technol., Kharagpur, Kharagpur, India
pp. 426-433

“You know Because I Know”: A multidimensional network approach to human resources problem (Abstract)

Michele Coscia , Kennedy Sch., CID, Harvard Univ., Cambridge, MA, USA
Giulio Rossetti , KDDLab, ISTI, Pisa, Italy
Diego Pennacchioli , KDDLab, ISTI, Pisa, Italy
Damiano Ceccarelli , Navionics, Lucca, Italy
Fosca Giannotti , KDDLab, ISTI, Pisa, Italy
pp. 434-441

Event identification for social streams using keyword-based evolving graph sequences (Abstract)

Elizabeth Kwan , Dept. of Comput. Sci., Nat. Tsing Hua Univ., Hsinchu, Taiwan
Pei-Ling Hsu , Dept. of Comput. Sci., Nat. Tsing Hua Univ., Hsinchu, Taiwan
Jheng-He Liang , Dept. of Comput. Sci., Nat. Tsing Hua Univ., Hsinchu, Taiwan
Yi-Shin Chen , Dept. of Comput. Sci., Nat. Tsing Hua Univ., Hsinchu, Taiwan
pp. 450-457

The best answers? Think twice: Online detection of commercial campaigns in the CQA forums (Abstract)

Cheng Chen , Dept. of Comput. Sci., Univ. of Victoria, Victoria, BC, Canada
Kui Wu , Dept. of Comput. Sci., Univ. of Victoria, Victoria, BC, Canada
Venkatesh Srinivasan , Dept. of Comput. Sci., Univ. of Victoria, Victoria, BC, Canada
Kesav Bharadwaj R , Dept. of Comput. Sci., Bits-Pilani, Pilani, India
pp. 458-465

Graph-based Sybil Detection in social and information systems (Abstract)

Yazan Boshmaf , Dept. of Electr. & Comput. Eng., Univ. of British Columbia, Vancouver, BC, Canada
Konstantin Beznosov , Dept. of Electr. & Comput. Eng., Univ. of British Columbia, Vancouver, BC, Canada
Matei Ripeanu , Dept. of Electr. & Comput. Eng., Univ. of British Columbia, Vancouver, BC, Canada
pp. 466-473

Learning from the crowd: An evolutionary mutual reinforcement model for analyzing events (Abstract)

Debanjan Mahata , Dept. of Inf. Sci., Univ. of Arkansas at Little Rock, Little Rock, AR, USA
Nitin Agarwal , Dept. of Inf. Sci., Univ. of Arkansas at Little Rock, Little Rock, AR, USA
pp. 474-478

Preserving privacy and frequent sharing patterns for social network data publishing (Abstract)

Benjamin C. M. Fung , CIISE, Concordia Univ., Montreal, QC, Canada
Yan'an Jin , Huazhong Univ. of Sci. & Technol., Wuhan, China
Jiaming Li , CIISE, Concordia Univ., Montreal, QC, Canada
pp. 479-485

Temporal influence over the Last.fm social network (Abstract)

Robert Palovics , Inst. for Comput. Sci. & Control, Hungary
Andras A. Benczur , Inst. for Comput. Sci. & Control, Hungary
pp. 486-493

Narrowcasting in social media: Effects and perceptions (Abstract)

Jorge Goncalves , Dept. of Comput. Sci. & Eng., Univ. of Oulu, Oulu, Finland
Vassilis Kostakos , Dept. of Comput. Sci. & Eng., Univ. of Oulu, Oulu, Finland
Jayant Venkatanathan , Madeira Interactive Technol. Inst., Univ. of Madeira, Funchal, Portugal
pp. 502-509

Towards explanation of scientific and technological emergence (Abstract)

James R. Michaelis , Tetherless World Constellation, Rensselaer Polytech. Inst. (RPI), Troy, NY, USA
Deborah L. McGuinness , Tetherless World Constellation, Rensselaer Polytech. Inst. (RPI), Troy, NY, USA
Cynthia Chang , Tetherless World Constellation, Rensselaer Polytech. Inst. (RPI), Troy, NY, USA
Daniel Hunter , BAE Syst., Burlington, MA, USA
Olga Babko-Malaya , BAE Syst., Burlington, MA, USA
pp. 510-516

Near real time assessment of social media using geo-temporal network analytics (Abstract)

Kathleen M. Carley , ISR, Carnegie Mellon Univ., Pittsburgh, PA, USA
Jurgen Pfeffer , ISR, Carnegie Mellon Univ., Pittsburgh, PA, USA
Huan Liu , CIDSE, Arizona State Univ., Tempe, AZ, USA
Fred Morstatter , CIDSE, Arizona State Univ., Tempe, AZ, USA
Rebecca Goolsby , Office of Naval Res., Arlington, VA, USA
pp. 517-524

Simmelian backbones: Amplifying hidden homophily in Facebook networks (Abstract)

Bobo Nick , Univ. of Konstanz, Konstanz, Germany
Conrad Lee , Univ. Coll. Dublin, Dublin, Ireland
Padraig Cunningham , Univ. Coll. Dublin, Dublin, Ireland
Ulrik Brandes , Univ. of Konstanz, Konstanz, Germany
pp. 525-532

Usable Object Management approaches for online social networks (Abstract)

Gorrell P. Cheek , Coll. of Comput. & Inf., Univ. of North Carolina at Charlotte, Charlotte, NC, USA
Mohamed Shehab , Coll. of Comput. & Inf., Univ. of North Carolina at Charlotte, Charlotte, NC, USA
pp. 541-547

Clustering memes in social media (Abstract)

Emilio Ferrara , Center for Complex Networks & Syst. Res., Indiana Univ., Bloomington, IN, USA
Mohsen JafariAsbagh , Center for Complex Networks & Syst. Res., Indiana Univ., Bloomington, IN, USA
Onur Varol , Center for Complex Networks & Syst. Res., Indiana Univ., Bloomington, IN, USA
Vahed Qazvinian , Dept. of Electr. Eng. & Comput. Sci., Univ. of Michigan, Ann Arbor, MI, USA
Filippo Menczer , Center for Complex Networks & Syst. Res., Indiana Univ., Bloomington, IN, USA
Alessandro Flammini , Center for Complex Networks & Syst. Res., Indiana Univ., Bloomington, IN, USA
pp. 548-555

A framework for detecting public health trends with Twitter (Abstract)

Jon Parker , Dept. of Comput. Sci., Georgetown Univ., Washington, DC, USA
Yifang Wei , Dept. of Comput. Sci., Georgetown Univ., Washington, DC, USA
Andrew Yates , Dept. of Comput. Sci., Georgetown Univ., Washington, DC, USA
Ophir Frieder , Dept. of Comput. Sci., Georgetown Univ., Washington, DC, USA
Nazli Goharian , Dept. of Comput. Sci., Georgetown Univ., Washington, DC, USA
pp. 556-563

Detecting changes in content and posting time distributions in social media (Abstract)

Kazumi Saito , Univ. of Shizuoka, Shizuoka, Japan
Kouzou Ohara , Aoyama Gakuin Univ., Sagamihara, Japan
Masahiro Kimura , Ryukoku Univ., Otsu, Japan
Hiroshi Motoda , Osaka Univ., Ibaraki, Japan
pp. 572-578

An exploration of discussion threads in social news sites: A case study of the Reddit community (Abstract)

Tim Weninger , Dept. of Comput. Sci., Univ. of Illinois Urbana-Champaign, Urbana, IL, USA
Xihao Avi Zhu , Dept. of Comput. Sci., Univ. of Illinois Urbana-Champaign, Urbana, IL, USA
Jiawei Han , Dept. of Comput. Sci., Univ. of Illinois Urbana-Champaign, Urbana, IL, USA
pp. 579-583

Exploring friend's influence in cultures in Twitter (Abstract)

Anika Gupta , Language Technol. Inst., Carnegie Mellon Univ., Pittsburgh, PA, USA
Katia P. Sycara , Robot. Inst., Carnegie Mellon Univ., Pittsburgh, PA, USA
Geoffrey J. Gordon , Machine Learning Dept., Carnegie Mellon Univ., Pittsburgh, PA, USA
Ahmed Hefny , Machine Learning Dept., Carnegie Mellon Univ., Pittsburgh, PA, USA
pp. 584-591

Finding influencers in networks using social capital (Abstract)

Karthik Subbian , Univ. of Minnesota, Minneapolis, MN, USA
Dhruv Sharma , Univ. of Minnesota, Minneapolis, MN, USA
Zhen Wen , IBM T.J. Watson Res. Center, Yorktown Heights, NY, USA
Jaideep Srivastava , Univ. of Minnesota, Minneapolis, MN, USA
pp. 592-599

An agent-based approach to modeling online social influence (Abstract)

Peter-Paul van Maanen , Netherlands Organ. for Appl. Sci. Res. (TNO), Delft, Netherlands
Bob van der Vecht , Netherlands Organ. for Appl. Sci. Res. (TNO), Delft, Netherlands
pp. 600-607

Choosing which message to publish on social networks: A contextual bandit approach (Abstract)

Ricardo Lage , IWIS, Aalborg Univ., Aalborg, Denmark
Ludovic Denoyer , LIP6, Univ. Pierre et Marie Curie (UPMC), Paris, France
Patrick Gallinari , LIP6, Univ. Pierre et Marie Curie (UPMC), Paris, France
Peter Dolog , IWIS, Aalborg Univ., Aalborg, Denmark
pp. 620-627

A biased random walk recommender based on Rejection Sampling (Abstract)

Georgios Alexandridis , Sch. of Electr. & Comput. Eng., Nat. Tech. Univ. of Athens, Zografou, Greece
Georgios Siolas , Sch. of Electr. & Comput. Eng., Nat. Tech. Univ. of Athens, Zografou, Greece
Andreas Stafylopatis , Sch. of Electr. & Comput. Eng., Nat. Tech. Univ. of Athens, Zografou, Greece
pp. 648-652

Socialization and trust formation: A mutual reinforcement? An exploratory analysis in an online virtual setting (Abstract)

Atanu Roy , Dept. of Comput. Sci. & Eng., Univ. of Minnesota - Twin Cities, Minneapolis, MN, USA
Zoheb H. Borbora , Dept. of Comput. Sci. & Eng., Univ. of Minnesota - Twin Cities, Minneapolis, MN, USA
Jaideep Srivastava , Dept. of Comput. Sci. & Eng., Univ. of Minnesota - Twin Cities, Minneapolis, MN, USA
pp. 653-660

Dynamics of trust reciprocation in multi-relational networks (Abstract)

Ayush Singhal , Univ. of Minnesota, Minneapolis, MN, USA
Karthik Subbian , Univ. of Minnesota, Minneapolis, MN, USA
Jaideep Srivastava , Univ. of Minnesota, Minneapolis, MN, USA
Tamara G. Kolda , Sandia Nat. Labs., Livermore, CA, USA
Ali Pinar , Sandia Nat. Labs., Livermore, CA, USA
pp. 661-665

An algorithm for k-degree anonymity on large networks (Abstract)

Jordi Casas-Roma , Univ. Oberta de Catalunya, Barcelona, Spain
Jordi Herrera-Joancomarti , Univ. Autonoma de Barcelona, Bellaterra, Spain
Vicenc Torra , Artificial Intell. Res. Inst., Bellaterra, Spain
pp. 671-675

Which links should I use? A variogram-based selection of relationship measures for prediction of node attributes in temporal multigraphs (Abstract)

Alexey Uversky , Dept. of Comput. & Inf. Sci., Temple Univ., Philadelphia, PA, USA
Dusan Ramljak , Dept. of Comput. & Inf. Sci., Temple Univ., Philadelphia, PA, USA
Vladan Radosavljevic , Dept. of Comput. & Inf. Sci., Temple Univ., Philadelphia, PA, USA
Kosta Ristovski , Dept. of Comput. & Inf. Sci., Temple Univ., Philadelphia, PA, USA
Zoran Obradovic , Dept. of Comput. & Inf. Sci., Temple Univ., Philadelphia, PA, USA
pp. 676-683

Analysis of publicly disclosed information in Facebook profiles (Abstract)

Reza Farahbakhsh , Inst. Mines-Telecom, Paris, France
Xiao Han , Inst. Mines-Telecom, Paris, France
Angel Cuevas , Inst. Mines-Telecom, Paris, France
Noel Crespi , Inst. Mines-Telecom, Paris, France
pp. 699-705

Influence of controlled and uncontrolled interventions on Twitter in different target groups (Abstract)

Peter-Paul van Maanen , Netherlands Organ. for Appl. Sci. Res. (TNO), Delft, Netherlands
Olav Aarts , Netherlands Organ. for Appl. Sci. Res. (TNO), Delft, Netherlands
Erik Boertjes , Netherlands Organ. for Appl. Sci. Res. (TNO), Delft, Netherlands
Remco Wijn , Netherlands Organ. for Appl. Sci. Res. (TNO), Delft, Netherlands
pp. 712-719

TopicFlow: Visualizing topic alignment of Twitter data over time (Abstract)

Sana Malik , Univ. of Maryland, College Park, MD, USA
Alison Smith , Univ. of Maryland, College Park, MD, USA
Timothy Hawes , DECISIVE ANALYTICS Corp., Arlington, VA, USA
Panagis Papadatos , Univ. of Maryland, College Park, MD, USA
Jianyu Li , Univ. of Maryland, College Park, MD, USA
Cody Dunne , Univ. of Maryland, College Park, MD, USA
Ben Shneiderman , Univ. of Maryland, College Park, MD, USA
pp. 720-726

Evolution of communities on Twitter and the role of their leaders during emergencies (Abstract)

Yulia Tyshchuk , Dept. of Ind. & Syst. Eng., Rensselaer Polytech. Inst., Troy, NY, USA
Hao Li , Comput. Sci. Dept. & Linguistics Dept., City Univ. of New York, New York, NY, USA
Heng Ji , Comput. Sci. Dept. & Linguistics Dept., City Univ. of New York, New York, NY, USA
William A. Wallace , Dept. of Ind. & Syst. Eng., Rensselaer Polytech. Inst., Troy, NY, USA
pp. 727-733

Semantically meaningful group detection within sub-communities of Twitter blogosphere: A topic oriented multi-objective clustering approach (Abstract)

Dionisios N. Sotiropoulos , Dept. of Manage. Sci. & Technol., Athens Univ. of Econ. & Bus., Athens, Greece
Chris D. Kounavis , Dept. of Manage. Sci. & Technol., Athens Univ. of Econ. & Bus., Athens, Greece
George M. Giaglis , Dept. of Manage. Sci. & Technol., Athens Univ. of Econ. & Bus., Athens, Greece
pp. 734-738

Language independent gender classification on Twitter (Abstract)

Jalal S. Alowibdi , Dept. of Comput. Sci., Univ. of Illinois at Chicago, Chicago, IL, USA
Ugo A. Buy , Dept. of Comput. Sci., Univ. of Illinois at Chicago, Chicago, IL, USA
Philip Yu , Dept. of Comput. Sci., Univ. of Illinois at Chicago, Chicago, IL, USA
pp. 739-743

Solving the missing node problem using structure and attribute information (Abstract)

Sigal Sina , Bar-Ilan Univ., Ramat-Gan, Israel
Avi Rosenfeld , Jerusalem Coll. of Technol., Jerusalem, Israel
Sarit Kraus , Bar-Ilan Univ., Ramat-Gan, Israel
pp. 744-751

Enhancing tag-based collaborative filtering via integrated social networking information (Abstract)

Sogol Naseri , Dept. of Comput. Sci., Ryerson Univ., Toronto, ON, Canada
Arash Bahrehmand , DTIC, Univ. Pompeu, Barcelona, Spain
Chen Ding , Dept. of Comput. Sci., Ryerson Univ., Toronto, ON, Canada
Chi-Hung Chi , ISSL, CSIRO, Hobart, TAS, Australia
pp. 761-765

An interactive visualization interface for studying egocentric, categorical, contact diary datasets (Abstract)

Chris Bryan , Sch. of Comput. Sci., Univ. of California, Davis, Davis, CA, USA
Kwan-Liu Ma , Sch. of Comput. Sci., Univ. of California, Davis, Davis, CA, USA
Yang-Chih Fu , Inst. of Sociology, Acad. Sinica, Taipei, Taiwan
pp. 771-778

Visual exploration of academic career paths (Abstract)

Meng Qi Yelena Wu , Comput. Sci. Dept., Univ. of California, Davis, Davis, CA, USA
Robert Faris , Sociology Dept., Univ. of California, Davis, Davis, CA, USA
Kwan-Liu Ma , Comput. Sci. Dept., Univ. of California, Davis, Davis, CA, USA
pp. 779-786

Visualization and modeling of structural features of a large organizational email network (Abstract)

Benjamin H. Sims , Stat. Sci. (CCS-6), Los Alamos Nat. Lab., Los Alamos, NM, USA
Nikolai Sinitsyn , Phys. of Condensed Matter & Complex Syst. (T-4, Los Alamos Nat. Lab., Los Alamos, NM, USA
Stephan J. Eidenbenz , Inf. Sci. (CCS-3), Los Alamos Nat. Lab., Los Alamos, NM, USA
pp. 787-791

Inside insider trading: Patterns & discoveries from a large scale exploratory analysis (Abstract)

Acar Tamersoy , Coll. of Comput., Georgia Inst. of Technol., Atlanta, GA, USA
Bo Xie , Coll. of Comput., Georgia Inst. of Technol., Atlanta, GA, USA
Stephen L. Lenkey , Div. of Econ. & Risk Anal., U.S. Securities & Exchange Comm., USA
Bryan R. Routledge , Tepper Sch. of Bus., Carnegie Mellon Univ., Pittsburgh, PA, USA
Duen Horng Chau , Coll. of Comput., Georgia Inst. of Technol., Atlanta, GA, USA
Shamkant B. Navathe , Coll. of Comput., Georgia Inst. of Technol., Atlanta, GA, USA
pp. 797-804

Mining company networks for marketing insights and sales leads (Abstract)

Kareem S. Aggour , GE Global Res., Niskayuna, NY, USA
Bethany Hoogs , GE Global Res., Niskayuna, NY, USA
Christina Leber , GE Global Res., Niskayuna, NY, USA
Carry Correia , GE Capital, Norwalk, CT, USA
Deniz Senturk-Doganaksoy , GE Capital, Norwalk, CT, USA
pp. 805-812

Using social network knowledge for detecting spider constructions in social security fraud (Abstract)

Veronique Van Vlasselaer , Dept. of Decision Sci. & Inf. Manage., Katholieke Univ. Leuven, Leuven, Belgium
Jan Meskens , Res. Center, Smals vzw, Brussels, Belgium
Dries Van Dromme , Res. Center, Smals vzw, Brussels, Belgium
Bart Baesens , Dept. of Decision Sci. & Inf. Manage., Katholieke Univ. Leuven, Leuven, Belgium
pp. 813-820

Toward the next generation of recruitment tools: An online social network-based job recommender system (Abstract)

Mamadou Diaby , L2TI, Univ. Paris 13, Villetaneuse, France
Emmanuel Viennet , L2TI, Univ. Paris 13, Villetaneuse, France
Tristan Launay , Work4, Paris, France
pp. 821-828

Ant colony based approach to predict stock market movement from mood collected on Twitter (Abstract)

Salah Bouktif , Coll. of Inf. Technol., UAE Univ., Al Ain, United Arab Emirates
Mamoun Adel Awad , Coll. of Inf. Technol., UAE Univ., Al Ain, United Arab Emirates
pp. 837-845

A Twitter-based smoking cessation recruitment system (Abstract)

Ahmed Abdeen Hamed , Dept. of Comput. Sci., Univ. of Vermont, Burlington, VT, USA
Xindong Wu , Dept. of Comput. Sci., Univ. of Vermont, Burlington, VT, USA
James R. Fingar , Dept. of Psychiatry, Univ. of Vermont, Burlington, VT, USA
pp. 854-861

A social-aware multimedia system for interactive cultural and educational experiences (Abstract)

Kleopatra Konstanteli , Sch. of Electr. & Comput. Eng., Nat. Tech. Univ. of Athens, Athens, Greece
Athanasios Voulodimos , Sch. of Electr. & Comput. Eng., Nat. Tech. Univ. of Athens, Athens, Greece
Konstantinos Psychas , Sch. of Electr. & Comput. Eng., Nat. Tech. Univ. of Athens, Athens, Greece
Dimitri Nicolopoulos , Sch. of Electr. & Comput. Eng., Nat. Tech. Univ. of Athens, Athens, Greece
Anthousis Andreadis , Found. of Hellenic World, Athens, Greece
Simon Crowle , IT Innovation Centre, Univ. of Southampton, Southampton, UK
David Osbourne , ATOS, Madrid, Spain
Angelos Yannopoulos , Sch. of Electr. & Comput. Eng., Nat. Tech. Univ. of Athens, Athens, Greece
Manolis Wallace , Found. of Hellenic World, Athens, Greece
Theodora Varvarigou , Sch. of Electr. & Comput. Eng., Nat. Tech. Univ. of Athens, Athens, Greece
pp. 862-869

Predicting time-sensitive user locations from social media (Abstract)

Anuj Jaiswal , Reunify, LLC, Los Angeles, CA, USA
Wei Peng , Xerox Corp., Webster, NY, USA
Tong Sun , Xerox Corp., Webster, NY, USA
pp. 870-877

Spatio-temporal mining of software adoption & penetration (Abstract)

Evangelos E. Papalexakis , Carnegie Mellon Univ., Pittsburgh, PA, USA
Tudor Dumitras , Symantec Res. Labs., USA
Duen Horng Chau , Georgia Tech., Atlanta, GA, USA
B. Aditya Prakash , Virginia Tech., Blacksburg, VA, USA
Christos Faloutsos , Carnegie Mellon Univ., Pittsburgh, PA, USA
pp. 878-885

Analysis of the reputation system and user contributions on a question answering website: StackOverflow (Abstract)

Dana Movshovitz-Attias , Comput. Sci. Dept., Carnegie Mellon Univ., Pittsburgh, PA, USA
Yair Movshovitz-Attias , Comput. Sci. Dept., Carnegie Mellon Univ., Pittsburgh, PA, USA
Peter Steenkiste , Comput. Sci. Dept., Carnegie Mellon Univ., Pittsburgh, PA, USA
Christos Faloutsos , Comput. Sci. Dept., Carnegie Mellon Univ., Pittsburgh, PA, USA
pp. 886-893

ChurnVis: Visualizing mobile telecommunications churn on a social network with attributes (Abstract)

Daniel Archambault , Clique Strategic Res. Cluster, Univ. Coll. Dublin, Dublin, Ireland
Neil Hurley , Clique Strategic Res. Cluster, Univ. Coll. Dublin, Dublin, Ireland
Cuong To Tu , Clique Strategic Res. Cluster, Univ. Coll. Dublin, Dublin, Ireland
pp. 894-901

Measuring performance & interrelatedness in social networks of knowledge workers (Abstract)

Sayed Rebehy , Project Manage. Program, Univ. of Sydney, Sydney, NSW, Australia
Kon Shing Kenneth Chung , Project Manage. Program, Univ. of Sydney, Sydney, NSW, Australia
pp. 1-6

Development and validation of an HIV risk scorecard model (Abstract)

Wilbert Sibanda , DST/NWU Preclinical Platform, North-West Univ., Potchefstroom, South Africa
Philip Pretorius , Sch. of Inf. Technol., North-West Univ., Vaal Triangle, South Africa
pp. 916-922

A high performance algorithm for clustering of large-scale protein mass spectrometry data using multi-core architectures (Abstract)

Fahad Saeed , Epithelial Syst. Biol. Lab., Nat. Inst. of Health (NIH), Bethesda, MD, USA
Jason D. Hoffert , Epithelial Syst. Biol. Lab., Nat. Inst. of Health (NIH), Bethesda, MD, USA
Mark A. Knepper , Epithelial Syst. Biol. Lab., Nat. Inst. of Health (NIH), Bethesda, MD, USA
pp. 923-930

Envisioning complexity in healthcare systems through social networks (Abstract)

Andrew V. Levula , Project Manage. Program, Univ. of Sydney, Sydney, NSW, Australia
Kon Shing Kenneth Chung , Project Manage. Program, Univ. of Sydney, Sydney, NSW, Australia
Jane Young , QEII Res. Inst., Univ. of Sydney, Sydney, NSW, Australia
Kate White , Sydney Nursing Sch., Univ. of Sydney, Sydney, NSW, Australia
pp. 931-936

The forecast for electronic health record access: Partly cloudy (Abstract)

Brian Coats , Dept. of Comput. & Inf. Sci., Towson Univ., Towson, MD, USA
Subrata Acharya , Dept. of Comput. & Inf. Sci., Towson Univ., Towson, MD, USA
pp. 937-942

Biomedical text disambiguation using UMLS (Abstract)

Wessam Gad El-Rab , Univ. of Alberta, Edmonton, AB, Canada
Osmar R. Zaiane , Univ. of Alberta, Edmonton, AB, Canada
Mohammad El-Hajj , MacEwan Univ., Edmonton, AB, Canada
pp. 943-947

Combining information extraction and text mining for cancer biomarker detection (Abstract)

Khaled Dawoud , Dept. of Comput. Sci., Univ. of Calgary, Calgary, AB, Canada
Shang Gao , Dept. of Comput. Sci., Univ. of Calgary, Calgary, AB, Canada
Ala Qabaja , Dept. of Comput. Sci., Univ. of Calgary, Calgary, AB, Canada
Panagiotis Karampelas , Dept. of Inf. Technol., Hellenic American Univ., Manchester, NH, USA
Reda Alhajj , Dept. of Comput. Sci., Univ. of Calgary, Calgary, AB, Canada
pp. 948-955

Mining nursing care plan from data extracted from hospital information system (Abstract)

Shusaku Tsumoto , Dept. of Med. Inf., Shimane Univ., Izumo, Japan
Shoji Hirano , Dept. of Med. Inf., Shimane Univ., Izumo, Japan
Haruko Iwata , Div. of Nursing, Shimane Univ. Hosp., Izumo, Japan
pp. 956-961

Lab-on-a-Chip turns soft: Computer-aided, software-enabled microfluidics design (Abstract)

Aung K. Soe , CISR, Deakin Univ., Geelong, VIC, Australia
Michael Fielding , CISR, Deakin Univ., Geelong, VIC, Australia
Saeid Nahavandi , CISR, Deakin Univ., Geelong, VIC, Australia
pp. 968-971

Disease evolution visualization through historized versions of medical images (Abstract)

Jalel Akaichi , Dept. of Comput. Sci., High Inst. of Manage., Tunis, Tunisia
Rawia Ben Attouch , Dept. of Comput. Sci., High Inst. of Manage., Tunis, Tunisia
pp. 972-975

Simulation of Mobile Treatment Monitoring System (Abstract)

Emre Ermisoglu , Dept. of Comput. Sci., Univ. of Arkansas at Little Rock, Little Rock, AR, USA
Coskun Bayrak , Dept. of Comput. Sci., Univ. of Arkansas at Little Rock, Little Rock, AR, USA
Engin Mendi , Dept. of Comput. Sci., Univ. of Arkansas at Little Rock, Little Rock, AR, USA
pp. 978-981

Efficient mobile services consumption in mHealth (Abstract)

Richard K. Lomotey , Dept. of Comput. Sci., Univ. of Saskatchewan, Saskatoon, SK, Canada
Ralph Deters , Dept. of Comput. Sci., Univ. of Saskatchewan, Saskatoon, SK, Canada
pp. 982-989

A dissemination-based mobile web application framework for juvenile ideopathic arthritis patients (Abstract)

Rahnuma Kazi , Dept. of Comput. Sci., Univ. of Saskatchewan, Saskatoon, SK, Canada
Ralph Deters , Dept. of Comput. Sci., Univ. of Saskatchewan, Saskatoon, SK, Canada
pp. 990-997

Towards a networks-enabled complexity profile for examining responsibility for decision-making by healthcare professionals (Abstract)

Kon Shing Kenneth Chung , Project Manage. Program, Univ. of Sydney, Sydney, NSW, Australia
Jane Young , Sch. of Public Health, Univ. of Sydney, Sydney, NSW, Australia
Kate White , Sydney Nursing Sch., Univ. of Sydney, Sydney, NSW, Australia
pp. 998-1003

Detecting multiple aliases in social media (Abstract)

Fredrik Johansson , Swedish Defence Res. Agency (FOI), Stockholm, Sweden
Lisa Kaati , Uppsala Univ., Uppsala, Sweden
Amendra Shrestha , Uppsala Univ., Uppsala, Sweden
pp. 1004-1011

Game theoretic attack analysis in Online Social Network (OSN) services (Abstract)

Jonathan White , Dept. of Eng. & Phys., Harding Univ., Searcy, AR, USA
Joon S. Park , Sch. of Inf. Studies, Syracuse Univ., Syracuse, NY, USA
Charles A. Kamhoua , Inf. Directorate, US Air Force Res. Lab. (AFRL), Rome, NY, USA
Kevin A. Kwiat , Inf. Directorate, US Air Force Res. Lab. (AFRL), Rome, NY, USA
pp. 1012-1019

Improving the language of influence (Abstract)

D. B. Skillicorn , Sch. of Comput., Queen's Univ., Kingston, ON, Canada
C. Leuprecht , Sch. of Policy Studies, Queen's Univ., Kingston, ON, Canada
pp. 1028-1033

Shallow parsing for recognizing threats in Dutch tweets (Abstract)

Nelleke Oostdijk , Dept. of LinguisticsLinguistics, Radboud Univ. Nijmegen, Nijmegen, Netherlands
Hans van Halteren , Dept. of LinguisticsLinguistics, Radboud Univ. Nijmegen, Nijmegen, Netherlands
pp. 1034-1041

Social network intelligence analysis to combat street gang violence (Abstract)

Damon Paulo , Dept. of Electr. Eng. & Comput. Sci., U.S. Mil. Acad., West Point, NY, USA
Bradley Fischl , Dept. of Electr. Eng. & Comput. Sci., U.S. Mil. Acad., West Point, NY, USA
Tanya Markow , Dept. of Electr. Eng. & Comput. Sci., U.S. Mil. Acad., West Point, NY, USA
Michael Martin , Dept. of Electr. Eng. & Comput. Sci., U.S. Mil. Acad., West Point, NY, USA
Paulo Shakarian , Dept. of Electr. Eng. & Comput. Sci., U.S. Mil. Acad., West Point, NY, USA
pp. 1042-1049

Online activity traces around a “Boston bomber” (Abstract)

Alexander Semenov , Dept. of Comput. Sci. & Inf. Syst., Univ. of Jyvaskyla, Jyvaskyla, Finland
Alexander Nikolaev , Dept. of Ind. & Syst. Eng., SUNY - Univ. at Buffalo, Buffalo, NY, USA
Jari Veijalainen , Dept. of Comput. Sci. & Inf. Syst., Univ. of Jyvaskyla, Jyvaskyla, Finland
pp. 1050-1053

Surveillance of sentiment and affect in open source text (Abstract)

Jennifer Carlson , Decisive Analytics Corp., Arlington, VA, USA
Peter David , Decisive Analytics Corp., Arlington, VA, USA
Timothy Hawes , Decisive Analytics Corp., Arlington, VA, USA
pp. 1054-1057

Which crime features are important for criminal network members? (Abstract)

Fatih Ozgul , Dept. of Counterterrorism, Turkish Nat. Police, Ankara, Turkey
Zeki Erdem , Inf. Technol. Inst., TUBITAK- UEKAE, Gebze, Turkey
pp. 1058-1060

Data intensive review mining for sentiment classification across heterogeneous domains (Abstract)

Federica Bisio , DITEN, Genoa Univ., Genoa, Italy
Paolo Gastaldo , DITEN, Genoa Univ., Genoa, Italy
Chiara Peretti , DITEN, Genoa Univ., Genoa, Italy
Rodolfo Zunino , DITEN, Genoa Univ., Genoa, Italy
Erik Cambria , Temasek Labs., Nat. Univ. of Singapore, Singapore, Singapore
pp. 1061-1067

eWar - Reality of future wars (Abstract)

Gorazd Praprotnik , Fac. of Criminal Justice & Security, Univ. of Maribor, Maribor, Slovenia
Teodora Ivanusa , Univ. of Maribor, Maribor, Slovenia
Iztok Podbregar , Univ. of Maribor, Maribor, Slovenia
pp. 1068-1072

An analyst-adaptive approach to Focused Crawlers (Abstract)

Rodolfo Zunino , DITEN, Univ. of Genova, Genoa, Italy
Federica Bisio , DITEN, Univ. of Genova, Genoa, Italy
Chiara Peretti , DITEN, Univ. of Genova, Genoa, Italy
Roberto Surlinelli , Comp. Liguria, Polizia Postale e delle Comun., Genoa, Italy
Eugenio Scillia , Comp. Liguria, Polizia Postale e delle Comun., Genoa, Italy
Augusto Ottaviano , Comp. Liguria, Polizia Postale e delle Comun., Genoa, Italy
Fabio Sangiacomo , CyberLabs Srl, Garbagnate Milanese, Italy
pp. 1073-1077

Enhancing text clustering model based on Truncated Singular Value Decomposition, fuzzy ART and Cross Validation (Abstract)

Choukri Djellali , Lab. for Res. on Technol. for Ecommerce, UQAM, Montreal, QC, Canada
pp. 1078-1083

PREVE: A Policy Recommendation Engine based on Vector Equilibria applied to reducing LeT's attacks (Abstract)

John P. Dickerson , Comput. Sci. Dept., Carnegie Mellon Univ., Pittsburgh, PA, USA
Anshul Sawant , Dept. of Comput. Sci., Univ. of Maryland, College Park, MD, USA
Mohammad T. Hajiaghayi , Dept. of Comput. Sci., Univ. of Maryland, College Park, MD, USA
V. S. Subrahmanian , Dept. of Comput. Sci., Univ. of Maryland, College Park, MD, USA
pp. 1084-1091

Mobile electronic triaging for emergency response improvement through crowdsourced and sensor-detected information (Abstract)

Liliya I. Besaleva , Dept. of Comput. Sci., Univ. of Virginia, Charlottesville, VA, USA
Alfred C. Weaver , Dept. of Comput. Sci., Univ. of Virginia, Charlottesville, VA, USA
pp. 1092-1093

Envisioning compexity in healthcare systems using discrete event simulation and social network analysis (Abstract)

Kon Shing Kenneth Chung , Complex Syst. Res. Group, Univ. of Sydney, Sydney, NSW, Australia
Alexander Komashie , Eng. Design Centre, Univ. of Cambridge, Cambridge, UK
Neil Yorke-Smith , Olayan Sch. of Bus., American Univ. of Beirut, Beirut, Lebanon
pp. 1094-1095

Structural and collaborative properties of team science networks (Abstract)

Minh X. Hoang , Dept. of Comput. Sci., Univ. of California, Santa Barbara, Santa Barbara, CA, USA
Ram Ramanathan , Raytheon BBN Technol., Cambridge, MA, USA
Terrence J. Moore , Army Res. Lab., Adelphi, MD, USA
Ananthram Swami , Army Res. Lab., Adelphi, MD, USA
pp. 1102-1109

Identifying unreliable sources of skill and competency information (Abstract)

Maryam Fazel-Zarandi , Dept. of Comput. Sci., Univ. of Toronto, Toronto, ON, Canada
Mark S. Fox , Dept. of Mech. & Ind. Eng., Univ. of Toronto, Toronto, ON, Canada
pp. 1110-1115

Community detection in social networks through similarity virtual networks (Abstract)

Kanna Alfalahi , Coll. of Inf. Technol., UAE Univ., Al Ain, United Arab Emirates
Yacine Atif , Coll. of Inf. Technol., UAE Univ., Al Ain, United Arab Emirates
Saad Harous , Coll. of Inf. Technol., UAE Univ., Al Ain, United Arab Emirates
pp. 1116-1123

OverCite: Finding overlapping communities in citation network (Abstract)

Tanmoy Chakraborty , Dept. of Comput. Sci. & Eng., Indian Inst. of Technol., Kharagpur, Kharagpur, India
Abhijnan Chakraborty , Microsoft Res. India, Bangalore, India
pp. 1124-1131

Researcher-guide networking: A case of renewable energy research (Abstract)

Vipan Kumar , NISTADS (Nat. Inst. of Sci., Technol. & Dev. Studies), New Delhi, India
Rohit Sagar , NISTADS (Nat. Inst. of Sci., Technol. & Dev. Studies), New Delhi, India
Sapna A. Narula , TERI Univ., New Delhi, India
pp. 1132-1138

OLAPing social media: The case of Twitter (Abstract)

Nafees Ur Rehman , Univ. of Konstanz, Konstanz, Germany
Andreas Weiler , Univ. of Konstanz, Konstanz, Germany
Marc H. Scholl , Univ. of Konstanz, Konstanz, Germany
pp. 1139-1146

Monitoring and analyzing customer feedback through social media platforms for identifying and remedying customer problems (Abstract)

Sumit Bhatia , Xerox Res. Centre, Webster, NY, USA
Jingxuan Li , Florida Int. Univ., Miami, FL, USA
Wei Peng , Xerox Res. Centre, Webster, NY, USA
Tong Sun , Xerox Res. Centre, Webster, NY, USA
pp. 1147-1154

Opinion mining and semantic analysis of touristic social networks (Abstract)

Christophe Thovex , French Lab. of Comput. Sci. (LINA, Univ. of Nantes, Nantes, France
Francky Trichet , French Lab. of Comput. Sci. (LINA, Univ. of Nantes, Nantes, France
pp. 1155-1160

GASNA: Greedy algorithm for social network anonymization (Abstract)

Mayank Singh Shishodia , Vellore Inst. of Technol., Vellore, India
Sumeet Jain , Vellore Inst. of Technol., Vellore, India
B. K. Tripathy , Vellore Inst. of Technol., Vellore, India
pp. 1161-1166

Familiar Strangers detection in online social networks (Abstract)

Charles Perez , ICD (Charles Delaunay Inst.), Univ. of Technol. of Troyes, Troyes, France
Babiga Birregah , ICD (Charles Delaunay Inst.), Univ. of Technol. of Troyes, Troyes, France
Marc Lemercier , ICD (Charles Delaunay Inst.), Univ. of Technol. of Troyes, Troyes, France
pp. 1175-1182

Efficient mining of frequent itemsets in social network data based on MapReduce framework (Abstract)

Zahra Farzanyar , Comput. Sci. & Eng. Dept., York Univ., Toronto, ON, Canada
Nick Cercone , Comput. Sci. & Eng. Dept., York Univ., Toronto, ON, Canada
pp. 1183-1188

Propagating online social networks via different kinds of weak ties (Abstract)

Terry Hui-Ye Chiu , Dept. of Ind. Eng. & Manage., Ming Chi Univ. of Technol., Taipei, Taiwan
ShyMin Chen , Dept. of Bus. & Manage., Ming Chi Univ. of Technol., Taipei, Taiwan
pp. 1189-1195

Standard deviations of degree differences as indicators of mixing patterns in complex networks (Abstract)

Gnana Thedchanamoorthy , Fac. of Eng. & IT, Univ. of Sydney, Sydney, NSW, Australia
Mahendra Piraveenan , Fac. of Eng. & IT, Univ. of Sydney, Sydney, NSW, Australia
Dharshana Kasthurirathna , Fac. of Eng. & IT, Univ. of Sydney, Sydney, NSW, Australia
pp. 1202-1208

Prediction of movies box office performance using social media (Abstract)

Krushikanth R. Apala , Dept. of Comput. Sci., Univ. of Akron, Akron, OH, USA
Merin Jose , Dept. of Comput. Sci., Univ. of Akron, Akron, OH, USA
Supreme Motnam , Dept. of Comput. Sci., Univ. of Akron, Akron, OH, USA
C.-C Chan , Dept. of Comput. Sci., Univ. of Akron, Akron, OH, USA
Kathy J. Liszka , Dept. of Comput. Sci., Univ. of Akron, Akron, OH, USA
Federico de Gregorio , Dept. of Marketing, Univ. of Akron, Akron, OH, USA
pp. 1209-1214

On the use of mobility data for discovery and description of social ties (Abstract)

Mitra Baratchi , Dept. of Comput. Sci., Univ. of Twente, Enschede, Netherlands
Nirvana Meratnia , Dept. of Comput. Sci., Univ. of Twente, Enschede, Netherlands
Paul J. M. Havinga , Dept. of Comput. Sci., Univ. of Twente, Enschede, Netherlands
pp. 1229-1236

Compensatory seeding in networks with varying avaliability of nodes (Abstract)

Jaroslaw Jankowski , Fac. of Comput. Sci., West Pomeranian Univ. of Technol., Szczecin, Poland
Radoslaw Michalski , Inst. of Inf., Wroclaw Univ. of Technol., Wrocław, Poland
Przemyslaw Kazienko , Inst. of Inf., Wroclaw Univ. of Technol., Wrocław, Poland
pp. 1242-1249

Trust based recommendation systems (Abstract)

Makbule Gulcin Ozsoy , Dept. of Comput. Eng., Middle East Tech. Univ., Ankara, Turkey
Faruk Polat , Dept. of Comput. Eng., Middle East Tech. Univ., Ankara, Turkey
pp. 1267-1274

Visualizing the network of software agents for verification of Multiagent Systems (Abstract)

Fatemeh Hendijani Fard , Dept. of Electr. & Comput. Eng., Univ. of Calgary, Calgary, AB, Canada
Behrouz H. Far , Dept. of Electr. & Comput. Eng., Univ. of Calgary, Calgary, AB, Canada
pp. 1280-1281

Reciprocity in innovation contest communities reciprocity vs. free-riding in an environment of competition (Abstract)

Wolfgang Kathan , Dept. of Strategic Manage. & Leadership, Innsbruck Univ., Innsbruck, Austria
Johann Füller , Dept. of Innovation & Entrepreneurship, Innsbruck Univ., Innsbruck, Austria
Katja Hutter , Dept. of Strategic Manage. & Leadership, Innsbruck Univ., Innsbruck, Austria
pp. 1282-1290

Different approaches to community evolution prediction in blogosphere (Abstract)

Bogdan Gliwa , AGH Univ. of Sci. & Technol., Kraków, Poland
Piotr Brodka , Inst. of Inf., Wroclaw Univ. of Technol., Wrocław, Poland
Anna Zygmunt , AGH Univ. of Sci. & Technol., Kraków, Poland
Stanislaw Saganowski , Inst. of Inf., Wroclaw Univ. of Technol., Wrocław, Poland
Przemyslaw Kazienko , Inst. of Inf., Wroclaw Univ. of Technol., Wrocław, Poland
Jaroslaw Kozlak , AGH Univ. of Sci. & Technol., Kraków, Poland
pp. 1291-1298

Active learning and inference method for within network classification (Abstract)

Tomasz Kajdanowicz , Inst. of Inf., Wroclaw Univ. of Technol., Wrocław, Poland
Radoslaw Michalski , Inst. of Inf., Wroclaw Univ. of Technol., Wrocław, Poland
Katarzyna Musial , Dept. of Inf., King's Coll. London, London, UK
Przemyslaw Kazienko , Inst. of Inf., Wroclaw Univ. of Technol., Wrocław, Poland
pp. 1299-1306

REPLOT: Retrieving profile links on Twitter for suspicious networks detection (Abstract)

Charles Perez , Univ. of Technol. of Troyes, Troyes, France
Babiga Birregah , Univ. of Technol. of Troyes, Troyes, France
Robert Layton , Univ. of Ballarat, Ballarat, VIC, Australia
Marc Lemercier , Univ. of Technol. of Troyes, Troyes, France
Paul Watters , Univ. of Ballarat, Ballarat, VIC, Australia
pp. 1307-1314

Human sensing for smart cities (Abstract)

Derek Doran , Dept. of Comput. Sci. & Eng., Univ. of Connecticut, Storrs, CT, USA
Swapna Gokhale , Dept. of Comput. Sci. & Eng., Univ. of Connecticut, Storrs, CT, USA
Aldo Dagnino , Ind. Software Syst., ABB Corp. Res., Raleigh, NC, USA
pp. 1323-1330

Human mobility and predictability enriched by social phenomena information (Abstract)

Nicolas B. Ponieman , Grandata Labs., Argentina
Alejo Salles , Phys. Dept., UBA, Buenos Aires, Argentina
Carlos Sarraute , Grandata Labs., Argentina
pp. 1331-1336

Non-intrusive detection of psycho-social dimensions using sociolinguistics (Abstract)

Peggy Wu , Smart Inf. Flow Technol., Minneapolis, MN, USA
Jeffrey Rye , Smart Inf. Flow Technol., Minneapolis, MN, USA
Christopher Miller , Smart Inf. Flow Technol., Minneapolis, MN, USA
Sonja Schmer-Galunder , Smart Inf. Flow Technol., Minneapolis, MN, USA
Tammy Ott , Smart Inf. Flow Technol., Minneapolis, MN, USA
pp. 1337-1344

Recommender system by grasping individual preference and influence from other users (Abstract)

Tae Sato , NTT Service Evolution Labs., NTT Corp., Yokosuka, Japan
Masanori Fujita , NTT Service Evolution Labs., NTT Corp., Yokosuka, Japan
Minoru Kobayashi , NTT Service Evolution Labs., NTT Corp., Yokosuka, Japan
Koji Ito , Innovative Archit. Center, NTT Commun. Corp., Tokyo, Japan
pp. 1345-1351

Competition over timeline in social networks (Abstract)

Eitan Altman , INRIA Sophia-Antipolis, Sophia-Antipolis, France
Parmod Kumar , INRIA Sophia-Antipolis, Sophia-Antipolis, France
Srinivasan Venkatramanan , Indian Inst. of Sci., Bangalore, India
Anurag Kumar , Indian Inst. of Sci., Bangalore, India
pp. 1352-1357

Homing Socialbots: Intrusion on a specific organization's employee using Socialbots (Abstract)

Aviad Elyashar , Inf. Syst. Eng. Dept., Ben-Gurion Univ. of the Negev, Beer-Sheva, Israel
Michael Fire , Inf. Syst. Eng. Dept., Ben-Gurion Univ. of the Negev, Beer-Sheva, Israel
Dima Kagan , Inf. Syst. Eng. Dept., Ben-Gurion Univ. of the Negev, Beer-Sheva, Israel
Yuval Elovici , Inf. Syst. Eng. Dept., Ben-Gurion Univ. of the Negev, Beer-Sheva, Israel
pp. 1358-1365

What kind of network are you? - Using local and global characteristics in network categorisation tasks (Abstract)

Katarzyna Musial , Dept. of Inf., King's Coll. London, London, UK
Bogdan Gabrys , Smart Technol. Res. Centre, Bournemouth Univ., Poole, UK
Marcin Buczko , Ipsotek Ltd., London, UK
pp. 1366-1373

A comparison of Web robot and human requests (Abstract)

Derek Doran , Dept. of Comput. Sci. & Eng., Univ. of Connecticut, Storrs, CT, USA
Kevin Morillo , Dept. of Comput. Sci. & Eng., Univ. of Connecticut, Storrs, CT, USA
Swapna S. Gokhale , Dept. of Comput. Sci. & Eng., Univ. of Connecticut, Storrs, CT, USA
pp. 1374-1380

Fuzzy classification in web usage mining using fuzzy quantifiers (Abstract)

Maybin K. Muyeba , Sch. of Comput., Math. & Digital Technol., Manchester Metropolitan Univ., Manchester, UK
Liangxiu Han , Sch. of Comput., Math. & Digital Technol., Manchester Metropolitan Univ., Manchester, UK
pp. 1381-1386

A network science approach to Modelling and predicting empathy (Abstract)

Jayant Venkatanathan , Madeira Interactive Technol. Inst., Univ. of Madeira, Funchal, Portugal
Evangelos Karapanos , Madeira Interactive Technol. Inst., Univ. of Madeira, Funchal, Portugal
Vassilis Kostakos , Dept. of Comput. Sci. & Eng., Univ. of Oulu, Oulu, Finland
Jorge Goncalves , Dept. of Comput. Sci. & Eng., Univ. of Oulu, Oulu, Finland
pp. 1395-1400

Sentiment analysis of Hollywood movies on Twitter (Abstract)

Umesh Rao Hodeghatta , Xavier Inst. of Manage., Bhubaneswar, India
pp. 1401-1404

A study on Twitter user-follower network a network based analysis (Abstract)

VenkataSwamy Martha , @WalmartLabs, Mountain View, CA, USA
Weizhong Zhao , Univ. of Arkansas at Little Rock, Little Rock, AR, USA
Xiaowei Xu , Univ. of Arkansas at Little Rock, Little Rock, AR, USA
pp. 1405-1409

Personality, movie preferences, and recommendations (Abstract)

Jennifer Golbeck , Human-Comput. Interaction Lab., Univ. of Maryland, College Park, MD, USA
Eric Norris , Human-Comput. Interaction Lab., Univ. of Maryland, College Park, MD, USA
pp. 1414-1415

Indifferent attachment: The role of degree in ranking friends (Abstract)

David Liben-Nowell , Dept. of Comput. Sci., Carleton Coll., Northfield, MN, USA
Carissa Knipe , Dept. of Comput. Sci., Carleton Coll., Northfield, MN, USA
Calder Coalson , Dept. of Comput. Sci., Carleton Coll., Northfield, MN, USA
pp. 1416-1417

Determining credibility from social network structure (Abstract)

Erica J. Briscoe , Georgia Inst. of Technol., Georgia Tech Res. Inst., Atlanta, GA, USA
D. Scott Appling , Georgia Inst. of Technol., Georgia Tech Res. Inst., Atlanta, GA, USA
Rudolph L. Mappus , Georgia Inst. of Technol., Georgia Tech Res. Inst., Atlanta, GA, USA
Heather Hayes , Georgia Inst. of Technol., Georgia Tech Res. Inst., Atlanta, GA, USA
pp. 1418-1424

Two types of Twitter users with equally many followers (Abstract)

Kodai Saito , Dept. of Math. Inf., Univ. of Tokyo, Tokyo, Japan
Naoki Masuda , Dept. of Math. Inf., Univ. of Tokyo, Tokyo, Japan
pp. 1425-1426

On predicting Twitter trend: Factors and models (Abstract)

Peng Zhang , Comput. Sci. & Eng. Dept., Arizona State Univ., Tempe, AZ, USA
Xufei Wang , Comput. Sci. & Eng. Dept., Arizona State Univ., Tempe, AZ, USA
Baoxin Li , Comput. Sci. & Eng. Dept., Arizona State Univ., Tempe, AZ, USA
pp. 1427-1429

Real-time emotion classification of tweets (Abstract)

Olivier Janssens , Electron. & Inf. Technol. Lab., Ghent Univ., Ghent, Belgium
Maarten Slembrouck , Univ. Coll. Ghent, Ghent, Belgium
Steven Verstockt , Multimedia Lab. - ELIS - iMinds, Ghent Univ., Ghent, Belgium
Sofie Van Hoecke , Electron. & Inf. Technol. Lab., Ghent Univ., Ghent, Belgium
Rik Van de Walle , Multimedia Lab. - ELIS - iMinds, Ghent Univ., Ghent, Belgium
pp. 1430-1431

A distributed algorithm for community detection in large graphs (Abstract)

Harris Papadakis , Dept. of Appl. Inf. & Multimedia, Technol. Educ. Inst. of Crete, Heraklion, Greece
Costas Panagiotakis , Dept. of Commerce & Marketing, Technol. Educ. Inst. of Crete, Heraklion, Greece
Paraskevi Fragopoulou , Dept. of Appl. Inf. & Multimedia, Technol. Educ. Inst. of Crete, Heraklion, Greece
pp. 1432-1434

Maximizing influence of viral marketing via evolutionary user selection (Abstract)

Sanket Anil Naik , Rochester Inst. of Technol., Rochester, NY, USA
Qi Yu , Rochester Inst. of Technol., Rochester, NY, USA
pp. 1435-1436

Network similarity via multiple social theories (Abstract)

Michele Berlingerio , IBM Res. Dublin, Dublin, Ireland
Danai Koutra , Carnegie Mellon Univ., Pittsburgh, PA, USA
Tina Eliassi-Rad , Rutgers Univ., Piscataway, NJ, USA
Christos Faloutsos , Carnegie Mellon Univ., Pittsburgh, PA, USA
pp. 1439-1440

Location-specific tweet detection and topic summarization in Twitter (Abstract)

Vineeth Rakesh , Dept. of Comput. Sci., Wayne State Univ., Detroit, MI, USA
Chandan K. Reddy , Dept. of Comput. Sci., Wayne State Univ., Detroit, MI, USA
Dilpreet Singh , Dept. of Comput. Sci., Wayne State Univ., Detroit, MI, USA
M. S. Ramachandran , Yahoo, Bangalore, India
pp. 1441-1444

Link prediction in multi-relational collaboration networks (Abstract)

Xi Wang , Dept. of EECS, Univ. of Central Florida, Orlando, FL, USA
Gita Sukthankar , Dept. of EECS, Univ. of Central Florida, Orlando, FL, USA
pp. 1445-1447

What is he/she like?: Estimating Twitter user attributes from contents and social neighbors (Abstract)

Jun Ito , NTT Service Evolution Labs., NTT Corp., Yokosuka, Japan
Takahide Hoshide , NTT Service Evolution Labs., NTT Corp., Yokosuka, Japan
Hiroyuki Toda , NTT Service Evolution Labs., NTT Corp., Yokosuka, Japan
Tadasu Uchiyama , NTT Service Evolution Labs., NTT Corp., Yokosuka, Japan
Kyosuke Nishida , NTT Resonant Inc., Tokyo, Japan
pp. 1448-1450

Temporal subgraph isomorphism (Abstract)

Ursula Redmond , Sch. of Comput. Sci. & Inf., Univ. Coll. Dublin, Dublin, Ireland
Padraig Cunningham , Sch. of Comput. Sci. & Inf., Univ. Coll. Dublin, Dublin, Ireland
pp. 1451-1452

Integrating heterogeneous information within a social network for detecting communities (Abstract)

Juan David Cruz , Dept. LUSSI, Telecom-Bretagne, Brest, France
Cecile Bothorel , Dept. LUSSI, Telecom-Bretagne, Brest, France
Francois Poulet , IRISA, Univ. of Rennes I, Rennes, France
pp. 1453-1454

TUCAN: Twitter User Centric ANalyzer (Abstract)

Luigi Grimaudo , Politec. di Torino, Turin, Italy
Han Song , Narus Inc., India
Mario Baldi , Narus Inc., India
Marco Mellia , Politec. di Torino, Turin, Italy
Maurizio Munafo , Politec. di Torino, Turin, Italy
pp. 1455-1457

Toward characterizing a more significant identity of core structure within dynamic social network (Abstract)

Billel Hamadache , Lab. of Electron. Document Manage. LabGED, Badji Mokhtar Annaba-Univ., Annaba, Algeria
Hassina Seridi-Bouchelaghem , Lab. of Electron. Document Manage. LabGED, Badji Mokhtar Annaba-Univ., Annaba, Algeria
Nadir Farah , Lab. of Electron. Document Manage. LabGED, Badji Mokhtar Annaba-Univ., Annaba, Algeria
pp. 1458-1459

Emoticon recommendation system for effective communication (Abstract)

Yuki Urabe , Grad. Sch. of Inf. Sci. & Technol., Hokkaido Univ., Sapporo, Japan
Rafal Rzepka , Grad. Sch. of Inf. Sci. & Technol., Hokkaido Univ., Sapporo, Japan
Kenji Araki , Grad. Sch. of Inf. Sci. & Technol., Hokkaido Univ., Sapporo, Japan
pp. 1460-1461

Cancelable fusion using Social Network Analysis (Abstract)

Padma Polash Paul , Dept. of Comput. Sci., Univ. of Calgary, Calgary, AB, Canada
Marina Gavrilova , Dept. of Comput. Sci., Univ. of Calgary, Calgary, AB, Canada
pp. 1469-1471

Structure and attributes community detection benchmark and a novel selection method (Abstract)

Haithum Elhadi , Comput. Sci. Dept., Illinois Inst. of Technol., Chicago, IL, USA
Gady Agam , Comput. Sci. Dept., Illinois Inst. of Technol., Chicago, IL, USA
pp. 1474-1476

Visualizing the impact of time series data for predicting user interactions (Abstract)

Bjoern-Elmar Macek , Knowledge & Data Eng. Group, Univ. of Kassel, Kassel, Germany
Martin Atzmueller , Knowledge & Data Eng. Group, Univ. of Kassel, Kassel, Germany
pp. 1477-1478

Networks and network analysis for defence and security (Abstract)

Anthony Masys , Univ. of Leicester, Leicester, UK
pp. 1479-1480

On the value of weak ties for modeling interventions in online health communities (Abstract)

Alexander Nikolaev , Dept. of Ind. & Syst. Eng., Univ. at Buffalo (SUNY), Buffalo, NY, USA
Scott McIntosh , Dept. of Public Health Sci., Univ. of Rochester, Rochester, NY, USA
pp. 1481-1482

Content feature enrichment for analyzing trust relationships in web forums (Abstract)

John Piorkowski , Univ. of Maryland Baltimore County, Baltimore, MD, USA
Lina Zhou , Univ. of Maryland Baltimore County, Baltimore, MD, USA
pp. 1486-1487

Mining tourist routes using flickr traces (Abstract)

Gael Chareyron , Comput. Sci. Dept., Pole Univ. Leonard de Vinci, Paris La Défense, France
Jerome Da-Rugna , Comput. Sci. Dept., Pole Univ. Leonard de Vinci, Paris La Défense, France
Berengere Branchet , Comput. Sci. Dept., Pole Univ. Leonard de Vinci, Paris La Défense, France
pp. 1488-1489

Towards a unified agent-based approach for real time computer forensic evidence collection (Abstract)

Shadi Al Awawdeh , Coll. of Technol. Innovation, Zayed Univ., Abu Dhabi, United Arab Emirates
Ibrahim Baggili , Dept. of Electr. & Comput. Eng. & Comput. Sci., Univ. of New Haven, New Haven, CT, USA
Andrew Marrington , Coll. of Technol. Innovation, Zayed Univ., Abu Dhabi, United Arab Emirates
Farkhund Iqbal , Coll. of Technol. Innovation, Zayed Univ., Abu Dhabi, United Arab Emirates
pp. 1492-1493

Using lexicometry and vocabulary analysis techniques to detect a signature for web profile (Abstract)

Sara El Manar El Bouanani , ENSIAS, Mohammed V Souissi Univ., Rabat, Morocco
Ismail Kassou , ENSIAS, Mohammed V Souissi Univ., Rabat, Morocco
pp. 1494-1498
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