Sciweavers

1355 search results - page 176 / 271
» Structural Model of Real-Time Databases
Sort
View
DEXAW
2008
IEEE
120views Database» more  DEXAW 2008»
15 years 4 months ago
Self-Similarity Metric for Index Pruning in Conceptual Vector Space Models
— One of the critical issues in search engines is the size of search indexes: as the number of documents handled by an engine increases, the search must preserve its efficiency,...
Dario Bonino, Fulvio Corno
SIGMOD
2005
ACM
119views Database» more  SIGMOD 2005»
15 years 10 months ago
Update-Pattern-Aware Modeling and Processing of Continuous Queries
A defining characteristic of continuous queries over on-line data streams, possibly bounded by sliding windows, is the potentially infinite and time-evolving nature of their input...
Lukasz Golab, M. Tamer Özsu
CVPR
1998
IEEE
16 years 1 days ago
An Optimized Interaction Strategy for Bayesian Relevance Feedback
A new algorithm and systematic evaluation is presented for searching a database via relevance feedback. It represents a new image display strategy for the PicHunter system [2, 1]....
Ingemar J. Cox, Matthew L. Miller, Thomas P. Minka...
ICDE
2005
IEEE
121views Database» more  ICDE 2005»
15 years 11 months ago
Top-Down Specialization for Information and Privacy Preservation
Releasing person-specific data in its most specific state poses a threat to individual privacy. This paper presents a practical and efficient algorithm for determining a generaliz...
Benjamin C. M. Fung, Ke Wang, Philip S. Yu
ER
2007
Springer
142views Database» more  ER 2007»
15 years 4 months ago
Automatic Hidden-Web Table Interpretation by Sibling Page Comparison
The longstanding problem of automatic table interpretation still illudes us. Its solution would not only be an aid to table processing applications such as large volume table conve...
Cui Tao, David W. Embley