5107 search results - page 289 / 1022 » Data Mining and Information Retrieval |
175
click to vote
SAC
2006
ACM
16 years 19 days ago
2006
ACM
Traditional Data Mining and Knowledge Discovery algorithms assume free access to data, either at a centralized location or in federated form. Increasingly, privacy and security co...
167
click to vote
JISE
2007
15 years 6 months ago
2007
Query expansion is extensively applied in information retrieval systems, such as search engines. Most conventional approaches to query expansion have been developed based on textua...
135
click to vote
KDD
2004
ACM
16 years 7 months ago
2004
ACM
Automatically segmenting unstructured text strings into structured records is necessary for importing the information contained in legacy sources and text collections into a data ...
143
click to vote
KDD
1997
ACM
15 years 10 months ago
1997
ACM
To formulate a meaningful query on semistructured data, such as on the Web, that matches some of the source’s structure, we need first to discover something about how the infor...
164
click to vote
WWW
2008
ACM
16 years 7 months ago
2008
ACM
As of today, the amount of data on the Semantic Web has grown considerably. The services for searching and browsing entities on the Semantic Web are in demand. To provide such ser...