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TPDS
2008
120views more  TPDS 2008»
15 years 6 months ago
A New Storage Scheme for Approximate Location Queries in Object-Tracking Sensor Networks
Energy efficiency is one of the most critical issues in the design of wireless sensor networks. Observing that many sensor applications for object tracking can tolerate a certain d...
Jianliang Xu, Xueyan Tang, Wang-Chien Lee
170
Voted
SODA
2010
ACM
174views Algorithms» more  SODA 2010»
15 years 5 months ago
Cache-Oblivious Dynamic Dictionaries with Update/Query Tradeoffs
Several existing cache-oblivious dynamic dictionaries achieve O(logB N) (or slightly better O(logB N M )) memory transfers per operation, where N is the number of items stored, M ...
Gerth Stølting Brodal, Erik D. Demaine, Jer...
ICDT
2011
ACM
270views Database» more  ICDT 2011»
14 years 10 months ago
On the equivalence of distributed systems with queries and communication
Distributed data management systems consist of peers that store, exchange and process data in order to collaboratively achieve a common goal, such as evaluate some query. We study...
Serge Abiteboul, Balder ten Cate, Yannis Katsis
WWW
2009
ACM
16 years 7 months ago
C-SPARQL: SPARQL for continuous querying
C-SPARQL is an extension of SPARQL to support continuous queries over RDF data streams. Supporting streams in RDF format guarantees interoperability and opens up important applica...
Davide Francesco Barbieri, Daniele Braga, Stefano ...
ISBRA
2009
Springer
16 years 1 months ago
Querying Protein-Protein Interaction Networks
Recent techniques increase the amount of our knowledge of interactions between proteins. To filter, interpret and organize this data, many authors have provided tools for querying...
Guillaume Blin, Florian Sikora, Stéphane Vi...