Sciweavers

3530 search results - page 601 / 706
» Technology of Text Mining
Sort
View
CIKM
2007
Springer
16 years 21 hour ago
Index compression is good, especially for random access
Index compression techniques are known to substantially decrease the storage requirements of a text retrieval system. As a side-effect, they may increase its retrieval performanc...
Stefan Büttcher, Charles L. A. Clarke
CIKM
2007
Springer
16 years 21 hour ago
Parameter sensitivity in the probabilistic model for ad-hoc retrieval
The term frequency normalisation parameter sensitivity is an important issue in the probabilistic model for Information Retrieval. A high parameter sensitivity indicates that a sl...
Ben He, Iadh Ounis
CIKM
2007
Springer
16 years 21 hour ago
Developing learning strategies for topic-based summarization
Most up-to-date well-behaved topic-based summarization systems are built upon the extractive framework. They score the sentences based on the associated features by manually assig...
Ouyang You, Sujian Li, Wenjie Li
CLEF
2007
Springer
16 years 20 hour ago
Cross-Language and Cross-Media Image Retrieval: An Empirical Study at ImageCLEF2007
This paper summarizes our empirical study of cross-language and cross-media image retrieval at the CLEF image retrieval track (ImageCLEF2007). In this year, we participated in the ...
Steven C. H. Hoi
GECCO
2007
Springer
147views Optimization» more  GECCO 2007»
16 years 8 hour ago
GAINS: genetic algorithms for increasing net sales of a mobile reverse demand communication system
In this paper, I describe MRDCOM, a mobile reverse-demand communication system for the pizza industry. The web-based system will support student (buyer) sign-up and will be capabl...
Michael Henry Wolk