8785 search results - page 1714 / 1757 » Management of data with uncertainties |
HICSS
1999
IEEE
13 years 12 months ago
1999
IEEE
In this paper, we motivate the importance of the field of mobile computing and survey current practical and formal approaches. We argue that the existing formalisms are not suffic...
SIGIR
1999
ACM
13 years 12 months ago
1999
ACM
Abstract We compare the performance of two database selection algorithms reported in the literature. Their performance is compared using a common testbed designed specifically for ...
SIGIR
1999
ACM
13 years 12 months ago
1999
ACM
Previous examinations of search in textual archives have assumed that users first retrieve a ranked set of documents relevant to their query, and then visually scan through these ...
HOTOS
1999
IEEE
13 years 12 months ago
1999
IEEE
Modern file systems associate the deletion of a file with the release of the storage associated with that file, and file writes with the irrevocable change of file contents. We pr...
CIKM
1999
Springer
13 years 12 months ago
1999
Springer
A research prototype is presented for semantic indexing and retrieval in Information Retrieval. The prototype is motivated by a desire to provide a more efficient and effective in...