2736 search results - page 163 / 548 » Indexing uncertain data |
140
click to vote
EDBT
2008
ACM
16 years 6 months ago
2008
ACM
To carry out work assignments, small groups distributed within a larger enterprise often need to share documents among themselves while shielding those documents from others'...
202
click to vote
PKDD
2005
Springer
15 years 12 months ago
2005
Springer
Abstract. Problem solving with experiences that are recorded in text form requires a mapping from text to structured cases, so that case comparison can provide informed feedback fo...
147
click to vote
W2GIS
2005
Springer
15 years 12 months ago
2005
Springer
The history management of vehicles is important in telematics applications. To process queries for history data, trajectories, we generally use trajectory-preserving index schemes ...
167
click to vote
WEBDB
2004
Springer
15 years 11 months ago
2004
Springer
Rooted in electronic publishing, XML is now widely used for modelling and storing structured text documents. Especially in the WWW, retrieval of XML documents is most useful in co...
155
click to vote
SIGMOD
1994
ACM
15 years 10 months ago
1994
ACM
We describe an algorithm for estimating the number of page fetches for a partial or complete scan of a B-tree index. The algorithm obtains estimates for the number of page fetches ...