511 search results - page 5 / 103 » Approximate Selection Queries over Imprecise Data |
137
click to vote
WIDM
2003
ACM
15 years 9 months ago
2003
ACM
A growing number of databases especially those published on the Web are becoming available to external users. Users of these databases are provided simple form-based query interfa...
153
click to vote
TPDS
2008
15 years 4 months ago
2008
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...
152
click to vote
SIGMOD
2004
ACM
16 years 4 months ago
2004
ACM
Spatial Database Management Systems (SDBMS), e.g., Geographical Information Systems, that manage spatial objects such as points, lines, and hyper-rectangles, often have very high ...
148
click to vote
SAC
2006
ACM
15 years 10 months ago
2006
ACM
Traditional semantic web query languages support a logicbased access to the semantic web. They offer a retrieval (or reasoning) of data based on facts. On the traditional web and...
157
click to vote
SIGMOD
2011
ACM
14 years 7 months ago
2011
ACM
We demonstrate a system for querying probabilistic XML documents with simple XPath queries. A user chooses between a variety of query answering techniques, both exact and approxim...