WI 2011 [Front cover]

Title Page I - WI 2011 (PDF)

pp. i

Title Page Iii - WI 2011 (PDF)

pp. iii

[Copyright notice - WI 2011] (PDF)

pp. iv

Table of contents - WI 2011 (PDF)

pp. v-xii

WI 2011 Welcome Message from the Conference and Program Chairs (PDF)

pp. xiii-xiv

WI-IAT 2011 Conference organization - WI 2011 (PDF)

pp. xv-xvii

WI 2011 Program Committee Members (PDF)

pp. xviii-xxi

WI 2011 Non-Program Committee Reviewers (PDF)

pp. xxii

WI-IAT 2011 Demo Program Committee Members (PDF)

pp. xxiii

WI-IAT 2011 Industry Track Program Committee Members (PDF)

pp. xxiv

WI 2011 Sponsors (PDF)

pp. xxv

A Sorted-Graph Unification Approach to the Semantic Web (Abstract)

Hassan Aït-Kaci

pp. 1

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Influence Propagation in Social Networks: A Data Mining Perspective (Abstract)

Francesco Bonchi

pp. 2

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Development and Application of Rich Cognitive Models and the Role of Agent-Based Simulation for Policy Making (Abstract)

Catholijn Jonker

pp. 3

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Governing Sociotechnical Systems (Abstract)

Munindar P. Singh

pp. 4

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Search beyond Traditional Probabilistic Information Retrieval (Abstract)

Jimmy Huang

pp. 5

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From Information Agent to Social Agents: In Memory of Herbert Simon (Abstract)

Yuichiro Anzai

pp. 6

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Empirical Study on Rare Query Characteristics (Abstract)

pp. 7-14

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Phoneme Based Representation for Vietnamese Web Page Classification (Abstract)

pp. 15-22

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What Makes a Phone a Business Phone - Querying Concepts in Product Data (Abstract)

Silviu Homoceanu

Wolf-Tilo Balke

pp. 23-31

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Wrapper Generation for Overlapping Web Sources (Abstract)

pp. 32-35

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Web Information Retrieval Using Particle Swarm Optimization Based Approaches (Abstract)

Habiba Drias

pp. 36-39

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Measuring Comprehensibility of Web Pages Based on Link Analysis (Abstract)

pp. 40-46

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Automatic Face Annotation in News Images by Mining the Web (Abstract)

pp. 47-54

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Selecting Answers to Questions from Web Documents by a Robust Validation Process (Abstract)

B. Grau

pp. 55-62

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The Web as a Source of Evidence for Filtering Candidate Answers to Natural Language Questions (Abstract)

pp. 63-66

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A New Language Model Combining Single and Compound Terms (Abstract)

pp. 67-70

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A Hybrid Multi-criteria Semantic-Enhanced Collaborative Filtering Approach for Personalized Recommendations (Abstract)

Qusai Shambour

Jie Lu

pp. 71-78

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Pistis: A Privacy-Preserving Content Recommender System for Online Social Communities (Abstract)

Dongsheng Li

Qin Lv

Huanhuan Xia

Li Shang

Tun Lu

Ning Gu

pp. 79-86

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Applying Multicriteria Algorithms to Restaurant Recommendation (Abstract)

Fernando Sanchez-Vilas

pp. 87-91

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Exploiting Additional Dimensions as Virtual Items on Top-N Recommender Systems (Abstract)

Marcos Aurélio Domingues

Alípio M´rio Jorge

Carlos Soares

pp. 92-95

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With a Little Help from My Friends: Generating Personalized Book Recommendations Using Data Extracted from a Social Website (Abstract)

Maria Soledad Pera

Yiu-Kai Ng

pp. 96-99

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Interweaving Trend and User Modeling for Personalized News Recommendation (Abstract)

Qi Gao

Fabian Abel

Geert-Jan Houben

Ke Tao

pp. 100-103

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Informative Polythetic Hierarchical Ephemeral Clustering (Abstract)

pp. 104-111

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Search Engine Query Clustering Using Top-k Search Results (Abstract)

pp. 112-119

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Classification Based on Specific Vocabulary (Abstract)

Jacques Savoy

Olena Zubaryeva

pp. 120-123

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Web Spam Detection by Exploring Densely Connected Subgraphs (Abstract)

Yutaka I. Leon-Suematsu

pp. 124-129

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Bipartite Graph Based Entity Ranking for Related Entity Finding (Abstract)

Lei Cao

Jiafeng Guo

Xueqi Cheng

pp. 130-137

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Diversifying Product Review Rankings: Getting the Full Picture (Abstract)

Ralf Krestel

Nima Dokoohaki

pp. 138-145

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pp. 146-153

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Interest and Evaluation of Aggregated Search (Abstract)

Arlind Kopliku

Firas Damak

Karen Pinel-Sauvagnat

Mohand Boughanem

pp. 154-161

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Fuzzy Reasoning over RDF Data Using OWL Vocabulary (Abstract)

Chang Liu

Guilin Qi

Haofen Wang

Yong Yu

pp. 162-169

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Approaches to Relating and Integrating Semantic Data from Heterogeneous Sources (Abstract)

John Keeney

Aidan Boran

Ivan Bedini

Christopher J. Matheus

Peter F. Patel-Schneider

pp. 170-177

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ReDD-Observatory: Using the Web of Data for Evaluating the Research-Disease Disparity (Abstract)

pp. 178-185

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From Disambiguation Failures to Common-Sense Knowledge Acquisition: A Day in the Life of an Ontological Semantic System (Abstract)

Julia M. Taylor

Victor Raskin

Christian F. Hempelmann

pp. 186-190

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Contrastive Reasoning with Inconsistent Ontologies (Abstract)

pp. 191-194

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Conceptual Indexing of Documents Using Wikipedia (Abstract)

Carlo Abi Chahine

Nathalie Chaignaud

Jean-Philippe Kotowicz

Jean-Pierre Pécuchet

pp. 195-202

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Axel-Cyrille Ngonga Ngomo

Keyword-Driven SPARQL Query Generation Leveraging Background Knowledge (Abstract)

Saeedeh Shekarpour

Sören Auer

pp. 203-210

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Structure Discovery in Large Semantic Graphs Using Extant Ontological Scaling and Descriptive Semantics (Abstract)

pp. 211-218

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Discovering Relevant Topics Using DBPedia: Providing Non-obvious Recommendations (Abstract)

pp. 219-222

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Semantic Heterogeneity Measures of Unstructured P2P Systems (Abstract)

pp. 223-226

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Predicting Next Search Actions with Search Engine Query Logs (Abstract)

pp. 227-234

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Alternative Approach to Tree-Structured Web Log Representation and Mining (Abstract)

Fedja Hadzic

Michael Hecker

pp. 235-242

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Revealing Associations between Events and Their Characteristic Items (Abstract)

pp. 243-248

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Opinion Mining with Sentiment Graph (Abstract)

Yan Wu

pp. 249-252

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A Twofold-LDA Model for Customer Review Analysis (Abstract)

pp. 253-256

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Wiki-Watchdog: Anomaly Detection in Wikipedia Through a Distributional Lens (Abstract)

Chrisil Arackaparambil

Guanhua Yan

pp. 257-264

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Comparison of Model-Based Learning Methods for Feature-Level Opinion Mining (Abstract)

Luole Qi

Li Chen

pp. 265-273

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Wikipedia Sets: Context-Oriented Related Entity Acquisition from Multiple Words (Abstract)

pp. 274-277

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Improving Retrieval of Future-Related Information in Text Collections (Abstract)

pp. 278-283

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Recognizing Textual Entailment by Generality Using Informative Asymmetric Measures and Multiword Unit Identification to Summarize Ephemeral Clusters (Abstract)

Gaël Dias

Sebastião Pais

Katarzyna Wegrzyn-Wolska

Robert Mahl

pp. 284-287

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Using Web-Mining for Academic Measurement and Scholar Recommendation in Expert Finding System (Abstract)

pp. 288-291

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Understanding Crowds' Migration on the Web (Abstract)

Yong Wang

Komal Pal

Aleksandar Kuzmanovic

pp. 292-299

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ETree: Effective and Efficient Event Modeling for Real-Time Online Social Media Networks (Abstract)

Qin Lv

pp. 300-307

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Opportunistic Information Flows through Strategic Social Link Establishment (Abstract)

pp. 308-315

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Exploring the Community Set Space (Abstract)

Jerry Scripps

pp. 316-319

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Twitter Informatics: Tracking and Understanding Public Reaction during the 2009 Swine Flu Pandemic (Abstract)

pp. 320-323

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SemTagP: Semantic Community Detection in Folksonomies (Abstract)

pp. 324-331

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Predicting Researchers' Future Activities Using Visualization System for Co-authorship Networks (Abstract)

Takeshi Kurosawa

Yasufumi Takama

pp. 332-339

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Semdrops: A Social Semantic Tagging Approach for Emerging Semantic Data (Abstract)

pp. 340-347

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Dynamically Modeling Semantic Dependencies in Web Forum Threads (Abstract)

Jun Ma

pp. 348-351

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Detecting Intent of Web Queries Using Questions and Answers in CQA Corpus (Abstract)

pp. 352-355

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FAST: Friends Augmented Search Techniques - System Design & Data-Management Issues (Abstract)

Christian von der Weth

Anwitaman Datta

pp. 356-363

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A Distributed Wiki System Based on Peer-to-Peer File Sharing Principles (Abstract)

pp. 364-371

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A Decentralized and Robust Approach to Estimating a Probabilistic Mixture Model for Structuring Distributed Data (Abstract)

pp. 372-379

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Expertise Prediction for Social Network Platforms to Encourage Knowledge Sharing (Abstract)

pp. 380-383

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Bin Guo

Daqing Zhang

Dingqi Yang

pp. 384-387

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Evaluation of a Semi-automated Semantic Annotation Approach for Bootstrapping the Analysis of Large-Scale Web Service Networks (Abstract)

pp. 388-395

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Towards Semantics-Based Instantiation of Services (Abstract)

Freddy Lécué

pp. 396-403

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Web Service Selection with Quantitative and Qualitative User Preferences (Abstract)

Hongbing Wang

Weihong Liu

pp. 404-411

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Dependency and Entropy Based Impact Analysis for Service-Oriented System Evolution (Abstract)

Shuying Wang

Miriam A.M. Capretz

pp. 412-417

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Meerkat - A Dynamic Privacy Framework for Web Services (Abstract)

Salah-Eddine Tbahriti

pp. 418-421

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Discovering User Interest on Twitter with a Modified Author-Topic Model (Abstract)

Long Ru

pp. 422-429

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A Multi-agent System Using Ontological User Profiles for Dynamic User Modelling (Abstract)

Ahmad Hawalah

Maria Fasli

pp. 430-437

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Cognitive Resource Aware Service Provisioning (Abstract)

Angel Jimenez-Molina

In-Young Ko

pp. 438-444

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Harvesting Wikipedia Knowledge to Identify Topics in Ongoing Natural Language Dialogs (Abstract)

pp. 445-450

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Comparisons Instead of Ratings: Towards More Stable Preferences (Abstract)

pp. 451-456

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Clustering-Based Learning Approach for Ant Colony Optimization Model to Simulate Web User Behavior (Abstract)

pp. 457-464

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ImpactWheel: Visual Analysis of the Impact of Online News (Abstract)

Wei Wei

Nan Cao

Jon Atle Gulla

Huamin Qu

pp. 465-474

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Summarization Meets Visualization on Online Social Networks (Abstract)

Hans-Henning Gabriel

Myra Spiliopoulou

Emmanouela Stachtiari

Athina Vakali

pp. 475-478

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Clustering and Visualizing Geographic Data Using Geo-tree (Abstract)

pp. 479-482

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Combining the Best of Two Worlds: NLP and IR for Intranet Search (Abstract)

Suma Adindla

Udo Kruschwitz

pp. 483-488

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Improving PGP Web of Trust through the Expansion of Trusted Neighborhood (Abstract)

pp. 489-494

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An Online Platform for Visualizing Lexical Networks (Abstract)

pp. 495-496

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Babouk: Focused Web Crawling for Corpus Compilation and Automatic Terminology Extraction (Abstract)

Clément de Groc

pp. 497-498

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Intelligent Content-Based Privacy Assistant for Facebook (Abstract)

pp. 499-500

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Extracting Named Entities at Web Scale for Competitive Intelligence (Abstract)

François Pouilloux

pp. 501

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Reperio: A Generic and Flexible Industrial Recommender System (Abstract)

Franck Meyer

Françoise Fessant

pp. 502-505

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A Hybrid System to Find & Fight Phishing Attacks Actively (Abstract)

Hong Bo

Mao Wei

pp. 506-509

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Author Index - WI 2011 (PDF)

pp. 510-513

[Publisher's information - WI 2011] (PDF)

pp. 514