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ISSN: 2168-7161
TABLE OF CONTENTS
Regular Papers
Pooyan Jamshidi , Dublin City University, Dublin
Claus Pahl , Dublin City University, Dublin
Zhonghong Ou , Aalto University, Espoo
Hao Zhuang , EPFL, Lausanne
Andrey Lukyanenko , Aalto University, Espoo
Jukka K. Nurminen , Aalto University, Espoo
Pan Hui , The Hong Kong University of Science and Technology, Hong Kong and Telekom Innovation Laboratories, Berlin
Vladimir Mazalov , KRC of Russian Academy of Sciences, Karelia
Antti Ylä-Jääski , Alato University, Espoo
Hong Xu , City University of Hong Kong, Hong Kong
Baochun Li , University of Toronto, Toronto
Papers
Sheng Di , INRIA (France) and Argonne National Laboratory, Chicago
Cho-Li Wang , The University of Hong Kong, Hong Kong
Franck Cappello , Argonne National Laboratory, Chicago
Regular Papers
Carlo Mastroianni , eco4cloud srl and ICAR-CNR, Rende
Michela Meo , Politecnico di Torino, Torino
Giuseppe Papuzzo , eco4cloud srl, Rende
Sabrina De Capitani di Vimercati , Università degli Studi di Milano, Milan
Sara Foresti , Università degli Studi di Milano, Milan
Sushil Jajodia , George Mason University, Fairfax
Stefano Paraboschi , Università degli Studi di Bergamo, Dalmine
Pierangela Samarati , Università degli Studi di Milano, Milan
Papers
Sudip Misra , Indian Institute of Technology, Kharagpur, Kharagpur
Snigdha Das , Indian Institute of Technology, Kharagpur, Kharagpur
Manas Khatua , Indian Institute of Technology, Kharagpur, Kharagpur
Mohammad S. Obaidat , Monmouth University, W. Long Branch
Shaolei Ren , Marco Polverini is with the DIET Department, University of Roma - La Sapienza, Roma, Italy.(email: polverini@diet.uniroma1.it)
Athanasios Vasilakos , Marco Polverini is with the DIET Department, University of Roma - La Sapienza, Roma, Italy.(email: polverini@diet.uniroma1.it)
Marco Polverini , Marco Polverini is with the DIET Department, University of Roma - La Sapienza, Roma, Italy.(email: polverini@diet.uniroma1.it)
Rubing Duan , R. Duan is with Institute of High Performance Computing, A*STAR, Singapore.(email:duanr@ihpc.a-star.edu.sg)
Sriram Kailasam , Sriram Kailasam is with the Distributed and Object Systems Lab Dept. of Comp. Sci. and Engg., IIT Madras Chennai, India 600036 (e-mail: ksriram@cse.iitm.ac.in).
Yang Wang , Yang Wang is with the Faculty of Computer Science, University of New Brunswick, Fredericton, Canada, E3B 5A3. (e-mail: ywang8@unb.ca).
Alain Tchana , Alain Tchana is with the University Joseph Fourier, LIG Laboratory, Grenoble, France (Email: alain.tchana@enseeiht.fr).
Leonard Heilig , Leonard Heilig is with the Institute of Information Systems, University of Hamburg, Von-Melle-Park 5, 20146 Hamburg, Germany. (E-mail: leonard.heilig@uni-hamburg.de).
Tram Truong-Huu , Tram Truong-Huu is with the Department of Electrical & Computer Engineering, National University of Singapore. Postal address: Block E4, Level 6, Room 12, Engineering Drive 3, Singapore 117583.(email:eletht,eletckg@nus.edu.sg)
Luis Tomas , Elasticity is a key characteristic of cloud computing that increases the flexibility for cloud consumers, allowing them to adapt the amount of physical resources associated to their services over time in an on-demand basis. However, elasticity creates problems for cloud providers as it may lead to poor resource utilization, specially in combination with other factors, such as user overestimations and pre-defined VM sizes. Admission control mechanisms are thus needed to increase the number of services accepted, raising the utilization without affecting services performance. This work focuses on implementing an autonomic risk-aware overbooking architecture capable of increasing the resource utilization of cloud data centers by accepting more virtual machines than physical available resources. Fuzzy logic functions are used to estimate the associated risk to each overbooking decision. By using a distributed PID controller approach, the system is capable of self-adapting over time – changing the acceptable level of risk – depending on the current status of the cloud data center. The suggested approach is extensively evaluated using a combination of simulations and experiments executing real cloud applications with real-life available workloads. Our results show a 50% increment at both resource utilization and capacity allocated with acceptable performance degradation and more stable resource utilization over time.
Shanjiang Tang , S.J. Tang is with the School of Computer Engineering, Nanyang Technological University, Singapore. (E-mail: stang5@ntu.edu.sg).
Bei Guan , Bei Guan is with the Institute of Software, Chinese Academy of Sciences, Beijing, China. (e-mail: guanbei@nfs.iscas.ac.cn).
Massimo Ficco , Massimo Ficco is with the Department of Industrial and Information Engineering, Second University of Naples (SUN), Via Roma 29, 81031 Aversa, Italy.
Kleopatra Konstanteli , K. Konstanteli is with the Department of Electrical and Computer Engineering, National Technical University of Athens, Greece (E-mail: kkonst@mail.ntua.gr).
Chien-An Chen , Chien-An Chen is with the Department of Computer Science and Engineering, Texas A&M University, College Station, TX 77840. (e-mail: jaychen2010@neo.tamu.edu).
Shasha Zhu , Shasha Zhu is with UXP Systems Inc., Suite 1501, 5000 Yonge Street, Toronto, Ontario, Canada M2N 7E9.(email:s29zhu@uwaterloo.ca)
Masahiro Tanaka , Masahiro Tanaka is with National Institute of Information and Communications Technology (NICT), 3-5 Hikaridai, Seika-cho, Soraku-gun, Kyoto, 619-0289, Japan (E-mail: mtnk@nict.go.jp).
Hua-Jun Hong , H. Hong is with Department of Computer Science, National Tsing Hua University, Hsin Chu, Taiwan.
Yufei Gu , Yufei Gu is with Department of Computer Science, The University of Texas at Dallas, 800 W. Campbell RD, Richardson, TX 75080.(email:yufei.gu@utdallas.edu)
Lena Mashayekhy , L. Mashayekhy is with the Department of Computer Science, Wayne State University, Detroit, MI, 48202.(email:mlena@wayne.edu)
Nirnay Ghosh , Nirnay Ghosh is a PhD student in the School of Information Technology, Indian Institute of Technology, Kharagpur - 721302, India (E-mail: nirnay.ghosh@gmail.com).
Abhishek Gupta , Abhishek Gupta is with the Department Computer Science, University of Illinois at Urbana Champaign, Urbana, IL, 61801.
Yu Zhang , Yu Zhang is with Service Computing Technology and System Lab, Cluster and Grid Computing Lab, School of Computer Science and Technology, Huazhong University of Science and Technology, Wuhan, 430074, China (E-mail: zhang_yu9068@163.com).
Xingkong Ma , Xingkong Ma is with the Science and Technology on Parallel and Distributed Processing Laboratory, College of Computer, National University of Defense Technology, Changsha, Hunan, P. R. China, 410073 (E-mail: maxingkong@nudt.edu.cn).
Yongge Wang , Yongge Wang is with the Dept. SIS, UNC Charlotte, NC 28223, USA (Email: yongge.wang@uncc.edu).
Xiaochun Yun , Xiaochun Yun is with the Institute of Information Engineering, Chinese Academy of Sciences (CAS), Beijing 100029, China. (email: yunxiaochun@iie.ac.cn)
Hai Jin , H. Jin is with the Services Computing Technology and System Lab, Cluster and Grid Computing Lab in the School of Computer Science and Technology, Huazhong University of Science and Technology, 1037 Luoyu Road, Wuhan 430074, China (E-mail: hjin@hust.edu.cn).
Karim Djemame , Karim Djemame is with the School of Computing, University of Leeds, UK, LS2 9JT.. (email: karim@comp.leeds.ac.uk)
Fan Zhang , Fan Zhang is with the Kavli Institute for Astrophysics and Space Research, Massachusetts Institute of Technology, Cambridge, MA 02139, USA. This work was carried out when the author was with the Research Institute of Information Technology, Tsinghua University, Beijing 100084, China.(email:f_zhang@mit.edu)
Rodrigo Calheiros , R. N. Calheiros is with the Cloud Computing and Distributed Systems (CLOUDS) Laboratory, Department of Computing and Information Systems, The University of Melbourne, Australia.
Yi-Ju Chiang , Y.C. Ouyang is with Dept. of Computer Science and Engineering, National Chung-Hsing University, Taichung, Taiwan.(email:ycouyang@nchu.edu.tw)
Khalid Elgazzar , Khalid Elgazzar is with the School of Computing, Queen’s University, Canada (E-mail: elgazzar@cs.queensu.ca).
Katsuyuki Takashima , Tatsuaki Okamoto is with Mitsubishi Electric.(email:Takashima.Katsuyuki@aj.MitsubishiElectric.co.jp)
Jinzhao Liu , J. Liu is with the Department of Computer Science and Technology, Tsinghua University, Room 3-529, FIT Building, Haidian District, Beijing 100084, China.
Benjamin Heintz , B. Heintz is with the Department of Com- puter Science and Engineering, University of Minnesota, Minneapolis, MN 55455.(email:heintz@cs.umn.edu)
He Li , He Li is with the School of Computer Science and Engineering, The University of Aizu, Japan. (e-mail: d8141105@u-aizu.ac.jp).
Lei Yang , Lei Yang is with School of Remote Sensing and Information Engineering, Wuhan University, China.(email:yanglei2914@gmail.com)
Chase Wu , Chase Qishi Wu is with the Department of Computer Science, University of Memphis, Memphis, TN 38152.(email:chase.wu@memphis.edu)
Michael Godfrey , Michael Godfrey is with School of Computing Queen’s University Kingston, Ontario.(email:godfrey@cs.queensu.ca)
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