152 search results - page 24 / 31 » Enhancing Relevance Models with Adaptive Passage Retrieval |
WWW
2007
ACM
14 years 11 months ago
2007
ACM
Over the last five years, a range of projects have focused on progressively more elaborated techniques for adaptive news delivery. However, the adaptation process in these systems...
NPL
2002
13 years 10 months ago
2002
A neural network model of associative memory is presented which unifies the two historically more relevant enhancements to the basic Little-Hopfield discrete model: the graded resp...
ICRA
1993
IEEE
14 years 2 months ago
1993
IEEE
Navigationalpath planning is a classicalproblem in autonomous mobile robotics. Most AI approachesto path planning use goal-directedheuristicsearch of problem spaces defined by spa...
ECIR
1998
Springer
13 years 11 months ago
1998
Springer
Modern extensible database systems support multimedia data through ADTs. However, because of the problems with multimedia query formulation, this support is not sufficient. Multim...
SIGIR
2005
ACM
14 years 3 months ago
2005
ACM
We formulate and study search algorithms that consider a user’s prior interactions with a wide variety of content to personalize that user’s current Web search. Rather than re...