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IPPS
2007
IEEE
15 years 4 months ago
Aggregate Threshold Queries in Sensor Networks
— An important class of queries over sensor networks are network-wide aggregation queries. In this work we study a class of aggregation queries which we refer to as aggregate thr...
Izchak Sharfman, Assaf Schuster, Daniel Keren
GRID
2007
Springer
15 years 3 months ago
CIC portal: a collaborative and scalable integration platform for high availability grid operations
— EGEE, along with its sister project LCG, manages the world’s largest Grid production infrastructure which is spreading nowadays over 260 sites in more than 40 countries. Just...
Osman Aidel, Alessandro Cavalli, Hélè...
GIR
2006
ACM
15 years 3 months ago
Detecting Geographical Serving Area of Web Resources
Most human activities occur around where the user is physically located. Knowing the geographical serving area of web resources, therefore, is very important for many web applicat...
Qi Zhang, Xing Xie, Lee Wang, Lihua Yue, Wei-Ying ...
MM
2006
ACM
197views Multimedia» more  MM 2006»
15 years 3 months ago
Virtual observers in a mobile surveillance system
Conventional wide-area video surveillance systems use a network of fixed cameras positioned close to locations of interest. We describe an alternative and flexible approach to w...
Stewart Greenhill, Svetha Venkatesh
ICPPW
2005
IEEE
15 years 3 months ago
Speculative Parallel Threading Architecture and Compilation
Thread-level speculation is a technique that brings thread-level parallelism beyond the data-flow limit by executing a piece of code ahead of time speculatively before all its inp...
Xiao-Feng Li, Zhao-Hui Du, Chen Yang, Chu-Cheow Li...