作者： Zhang, Zhen;Fu, Jigao;Liu, Chi Harold;Chin, Alvin;Crowcroft, Jon

出处： Communications (ICC), 2015 IEEE International Conference on London, United Kingdom 2015

摘要： Recommender systems have changed the way people originally find products, information, and even their social circles. However, most existing research ...

作者： Bo Zhang;Zheng Song;Chi Harold Liu;Jian Ma;Wendong Wang （State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Beijing ChinaState Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Beijing ChinaSchool of Software, Beijing Institute of Technology, Beijing ChinaState Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Beijing ChinaState Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Beijing China）

出处： ACM Transactions on Intelligent Systems and Technology 2015 Vol.6No.3

摘要： Participatory sensing systems can be used for concurrent event monitoring applications, like noise levels, fire, and pollutant concentrations. However ...

作者： Yurur O;Liu CH;Moreno W. （1Department of Electrical Engineering, University of South Florida, Tampa, FL 33620, USA. oyurur@mail.usf.edu.2School of Software, Beijing Institute of Technology, Beijing 100081, China. chiliu@bit.edu.cn.3Department of Electrical Engineering, University of South Florida, Tampa, FL 33620, USA. wmoreno@usf.edu.）

出处： Sensors (Basel) 2015 Vol.15No.6 P12323-12341

关键词： power efficiency;sensory operation modeling;smartphone battery modeling

摘要： Energy consumption is a major concern in context-aware smartphone sensing. This paper first studies mobile device-based battery modeling, which adopts ...

作者： Hao, Wangli^1,2;Li, Jianwu^1,3;Dong, Zhengchao^3,4;Li, Qihong⁵;Yu, Kaitao⁵ （1Beijing Key Laboratory of Intelligent Information Technology, School of Computer Science and Technology, Beijing Institute of Technology2School of Software, Shanxi Agricultural University3Department of Psychiatry, Columbia University4New York State Psychiatric Institute, New York5Department of Stomatology, Affliated Hospital of the Academy of Military Medical Sciences）

出处： International Journal of Imaging Systems and Technology 2015 Vol.25No.4 P302-309

关键词： compressed sensing;MR image reconstruction;sparsifying transforms

摘要： The problem of compressed sensing magnetic resonance imaging (CS-MRI) reconstruction is often formulated as minimizing a linear combination of two ter ...

作者： Charith Perera;Chi Harold Liu;Srimal Jayawardena （Research School of Computer Science, Australian National University, Canberra, AustraliaSchool of Software, Beijing Institute of Technology, Beijing, ChinaResearch School of Computer Science, Australian National University, Canberra, Australia）

出处： IEEE Transactions on Emerging Topics in Computing 2015 Vol.3No.4 P585-598

关键词： Temperature sensors;Monitoring;Context;Biomedical monitoring;Temperature measurement;Intelligent sensors,IoT marketplace;Internet of Things;industry solutions,IoT marketplace;Internet of Things;industry solutions

摘要： The Internet of Things (IoT) is a dynamic global information network consisting of Internet-connected objects, such as Radio frequency identifications ...

作者： Bing YU¹;Yanni HAN^1,*;Hanning YUAN²;Xu ZHOU¹;Zhen XU¹ （1State Key Laboratory of Information Security, Institute of Information Engineering, Chinese Academy of Sciences, Beijing 100093, China2International School of Software, Beijing Institute of Technology, Beijing 100081, China）

出处： Frontiers of Computer Science 2015 Vol.9No.6 P875-886

关键词： cloud computing;software-defined networking;data center;service migration;QoS

摘要： Cloud computing as an emerging technology promises to provide reliable and available services on demand. However, offering services for mobile require ...

作者： Jing-Jing Hu;Ru-Feng An;Lie-Huang Zhu （School of Software, Beijing Institute of Technology, Beijing, China School of Software, Beijing Institute of Technology, Beijing, China School of Computer Science and Technology, Beijing Institute of Technology, Beijing, China）

出处： International Journal of Wireless and Mobile Computing 2015 Vol.9No.4 P343-348

关键词： flow analysis;parallel computing;MapReduce;GPU;graphics processing unit;network traffic analysis.

摘要： With the rapid increasing of network scale, the size of traffic data also expands a lot. In traditional traffic data analysis, there are some problems ...

作者： Shuliang Wang;Yasen Chen;Hanning Yuan （1School of Software, Beijing Institute of Technology, Beijing100081,, China;2Tencent Inc. Hi-techPark, Nanshan District, Shenzhen518057, China）

出处： Chinese Journal of Electronics 2015 Vol.24No.3 P455-461

摘要： Automatically extracting rocks from Martian surface images is valuable for hazard avoidance and rover localization in rover missions. To extract rocks ...

作者： Ma R;Guo Q;Hu C;Xue J. （1School of Software, Beijing Institute of Technology, Haidian District, Beijing 100081, China. mary@bit.edu.cn.2School of Software, Beijing Institute of Technology, Haidian District, Beijing 100081, China. guoqiangbit@gmail.com.3School of Software, Beijing Institute of Technology, Haidian District, Beijing 100081, China. chzhoo@bit.edu.cn.4School of Software, Beijing Institute of Technology, Haidian District, Beijing 100081, China. xuejf@bit.edu.cn.）

出处： Sensors (Basel) 2015 Vol.15No.9 P21824-21843

关键词： WiFi indoor positioning;location fingerprinting algorithm;weighted fusion

摘要： The rapid development of mobile Internet has offered the opportunity for WiFi indoor positioning to come under the spotlight due to its low cost. Howe ...

作者： Gao, G.;Xu, M.;Shen, J.;Ma, H.;Yan, S. （Guangyu Gao is with the School of Software, Beijing Institute of Technology, Beijing 100081 China.(email:guangyu.ryan@gmail.com)）

出处： Circuits and Systems for Video Technology, IEEE Transactions on 2015 P1

关键词： Cast Analysis;Character Identification;Conditional Random Field;Face Recognition;Multi-Task Learning

摘要： Automatically identifying characters in movies has attracted researchers’ interest, and led to several significant and interesting applications. Howev ...