735 search results - page 22 / 147 » Modeling the Propagation of User Preferences |
IJCSA
2007
13 years 10 months ago
2007
Preference-based queries often referred to as skyline queries play an important role in cooperative query processing. However, their prohibitive result sizes pose a severe challen...
SIGDIAL
2010
13 years 8 months ago
2010
We point out several problems in scalingup statistical approaches to spoken dialogue systems to enable them to deal with complex but natural user goals, such as disjunctive and ne...
IAT
2006
IEEE
14 years 5 months ago
2006
IEEE
The incorporation of a trust network among the users of a recommender system (RS) proves beneficial to the quality and amount of recommendations. Involving also distrust can offe...
IADIS
2003
14 years 8 days ago
2003
Finding effectively relevant information is becoming challenging task. In this paper, we propose a smart information filtering system SIM-Filter that integrates user’s identity ...
AIPS
2000
14 years 8 days ago
2000
We describe a methodology for representing and optimizing user preferences on plans. Our approach differs from previous work on plan optimization in that we employ a generalizatio...