444 search results - page 64 / 89 » Instance optimal query processing in spatial networks |
ICDE
2006
IEEE
14 years 9 months ago
2006
IEEE
Wireless sensor networks are proving to be useful in a variety of settings. A core challenge in these networks is to minimize energy consumption. Prior database research has propo...
DNIS
2005
Springer
14 years 1 months ago
2005
Springer
: A Peer-to-peer Data Network (PDN) is an open and evolving society of peer nodes that assemble into a network to share their data for mutual benefit. PDNs are enabled by distribu...
SIGMOD
2010
ACM
14 years 23 days ago
2010
ACM
Modern maps provide a variety of information about roads and their surrounding landscape allowing navigation systems to go beyond simple shortest path computation. In this demo, w...
SIGMOD
2009
ACM
14 years 8 months ago
2009
ACM
Ranking queries are essential tools to process large amounts of probabilistic data that encode exponentially many possible deterministic instances. In many applications where unce...
CCGRID
2007
IEEE
14 years 2 months ago
2007
IEEE
Grid applications need efficient access to information about available resources and services. Typically, this access is provided by information services that are often organized ...