75 search results - page 13 / 15 » Using Reformulation Trees to Optimize Queries over Distribut... |
ADHOC
2005
13 years 5 months ago
2005
While sensor networks are going to be deployed in diverse application specific contexts, one unifying view is to treat them essentially as distributed databases. The simplest mech...
LCN
2000
IEEE
13 years 10 months ago
2000
IEEE
This paper proposes a solution to delivering multicast data reliably not only to/from fixed hosts but also to/from mobile hosts in combined fixed/mobile IP networks, particularl...
TWC
2010
13 years 13 days ago
2010
The popularity of multimedia multicast/broadcast applications over wireless networks makes it critical to address the error-prone, heterogeneous and dynamically changing nature of ...
VLDB
2004
ACM
13 years 11 months ago
2004
ACM
The widespread adoption of XML holds out the promise that document structure can be exploited to specify precise database queries. However, the user may have only a limited knowle...
ICDT
2010
ACM
14 years 3 months ago
2010
ACM
The work reported here lays the foundations of data exchange in the presence of probabilistic data. This requires rethinking the very basic concepts of traditional data exchange, ...