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INFOCOM
2005
IEEE
14 years 1 months ago
A fair resource allocation algorithm for peer-to-peer overlays
— Over the past few years, Peer-to-Peer (P2P) systems have become very popular for constructing overlay networks of many nodes (peers) that allow users geographically distributed...
Yannis Drougas, Vana Kalogeraki
SSDBM
2005
IEEE
111views Database» more  SSDBM 2005»
14 years 1 months ago
Querying Streaming Geospatial Image Data: The GeoStreams Project
Data products generated from remotely-sensed, geospatial imagery (RSI) used in emerging areas, such as global climatology, environmental monitoring, land use, and disaster managem...
Quinn Hart, Michael Gertz
TMC
2010
141views more  TMC 2010»
13 years 6 months ago
Energy-Optimal Scheduling with Dynamic Channel Acquisition in Wireless Downlinks
—We consider a wireless base station serving L users through L time-varying channels. It is well known that opportunistic scheduling algorithms with full channel state informatio...
Chih-Ping Li, Michael J. Neely
BNCOD
2011
356views Database» more  BNCOD 2011»
12 years 7 months ago
Achieving High Freshness and Optimal Throughput in CPU-Limited Execution of Multi-join Continuous Queries
Due to high data volumes and unpredictable arrival rates, continuous query systems processing expensive queries in real-time may fail to keep up with the input data streams - resul...
Abhishek Mukherji, Elke A. Rundensteiner, Matthew ...
PVLDB
2010
103views more  PVLDB 2010»
13 years 6 months ago
Fast Optimal Twig Joins
In XML search systems twig queries specify predicates on node values and on the structural relationships between nodes, and a key operation is to join individual query node matche...
Nils Grimsmo, Truls Amundsen Bjørklund, Mag...