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GIS
2007
ACM
14 years 8 months ago
Approximate order-k Voronoi cells over positional streams
Handling streams of positional updates from numerous moving objects has become a challenging task for many monitoring applications. Several algorithms have been recently proposed ...
Kostas Patroumpas, Theofanis Minogiannis, Timos K....
EDBT
2008
ACM
137views Database» more  EDBT 2008»
14 years 7 months ago
Optimizing away joins on data streams
Abstract. Monitoring aggregates on IP traffic data streams is a compelling application for data stream management systems. Often, such streaming aggregation queries involve joining...
Lukasz Golab, Theodore Johnson, Nick Koudas, Dives...
ACSAC
2002
IEEE
14 years 20 days ago
Protecting Data from Malicious Software
Corruption or disclosure of sensitive user documents can be among the most lasting and costly effects of malicious software attacks. Many malicious programs specifically target fi...
Matthew Schmid, Frank Hill, Anup K. Ghosh
MICRO
1999
IEEE
104views Hardware» more  MICRO 1999»
13 years 12 months ago
Control Independence in Trace Processors
Branch mispredictions are a major obstacle to exploiting instruction-level parallelism, at least in part because all instructions after a mispredicted branch are squashed. However...
Eric Rotenberg, James E. Smith
EDBTW
2006
Springer
13 years 11 months ago
Data Stream Sharing
Abstract. Recent research efforts in the fields of data stream processing and data stream management systems (DSMSs) show the increasing importance of processing data streams, e. g...
Richard Kuntschke, Alfons Kemper