248 search results - page 22 / 50 » New On-Line Algorithms for the Page Replication Problem |
EDBT
2010
ACM
15 years 6 months ago
2010
ACM
Implementations of map-reduce are being used to perform many operations on very large data. We examine strategies for joining several relations in the map-reduce environment. Our ...
WSDM
2009
ACM
15 years 6 months ago
2009
ACM
There has been considerable past work on efficiently computing top k objects by aggregating information from multiple ranked lists of these objects. An important instance of this...
WWW
2007
ACM
16 years 12 days ago
2007
ACM
Previous studies have highlighted the high arrival rate of new content on the web. We study the extent to which this new content can be efficiently discovered by a crawler. Our st...
IJCAI
2007
15 years 1 months ago
2007
Statistical relational learning (SRL) algorithms learn statistical models from relational data, such as that stored in a relational database. We previously introduced view learnin...
ISPD
2005
ACM
15 years 5 months ago
2005
ACM
In the nanometer VLSI technology, the variation effects like manufacturing variation, power supply noise, temperature etc. become very significant. As one of the most vital nets...