641 search results - page 21 / 129 » Studying Query Expansion Effectiveness |
IPM
2008
13 years 7 months ago
2008
We demonstrate effective new methods of document ranking based on lexical cohesive relationships between query terms. The proposed methods rely solely on the lexical relationships...
AVI
2008
13 years 10 months ago
2008
Acquiring small targets on a tablet or touch screen can be challenging. To address the problem, researchers have proposed techniques that enlarge the effective size of targets by ...
DCC
2008
IEEE
14 years 7 months ago
2008
IEEE
We studied the problem of distributed coding and transmission of intercorrelated sources with memory. Different from the conventional distributed source coding structure which rel...
SAMT
2009
Springer
14 years 6 days ago
2009
Springer
Abstract. We briefly describe the results of an experimental study on the incremental creation of context out of the results of targeted queries, and discuss the increase in retri...
FQAS
2004
Springer
14 years 1 months ago
2004
Springer
With the fast growing speech technologies, the world is emerging to a new speech era. Speech recognition has now become a practical technology for real world applications. While so...