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ICDCS
2005
IEEE
15 years 9 months ago
A Spatiotemporal Query Service for Mobile Users in Sensor Networks
This paper presents MobiQuery, a spatiotemporal query service that allows mobile users to periodically gather information from their surrounding areas through a wireless sensor ne...
Chenyang Lu, Guoliang Xing, Octav Chipara, Chien-L...
ICDCS
2007
IEEE
15 years 9 months ago
Temporal Privacy in Wireless Sensor Networks
Although the content of sensor messages describing “events of interest” may be encrypted to provide confidentiality, the context surrounding these events may also be sensitiv...
Pandurang Kamat, Wenyuan Xu, Wade Trappe, Yanyong ...
160
Voted
MM
2005
ACM
179views Multimedia» more  MM 2005»
15 years 9 months ago
rStream: resilient peer-to-peer streaming with rateless codes
The inherent instability and unreliability of peer-to-peer networks introduce several fundamental engineering challenges to multimedia streaming over peer-to-peer networks. First,...
Chuan Wu, Baochun Li
171
Voted
OL
2011
190views Neural Networks» more  OL 2011»
14 years 10 months ago
On optimality of a polynomial algorithm for random linear multidimensional assignment problem
We demonstrate that the Linear Multidimensional Assignment Problem with iid random costs is polynomially "-approximable almost surely (a. s.) via a simple greedy heuristic, f...
Pavlo A. Krokhmal
151
Voted
CIKM
2010
Springer
15 years 2 months ago
Understanding retweeting behaviors in social networks
Retweeting is an important action (behavior) on Twitter, indicating the behavior that users re-post microblogs of their friends. While much work has been conducted for mining text...
Zi Yang, Jingyi Guo, Keke Cai, Jie Tang, Juanzi Li...