475 search results - page 44 / 95 » A Framework for Expressing and Combining Preferences |
FQAS
2006
Springer
14 years 12 days ago
2006
Springer
Abstract. Research in Cooperative Query answering is triggered by the observation that users are often not able to correctly formulate queries to databases that return the intended...
EMNLP
2008
13 years 10 months ago
2008
We consider a parsed text corpus as an instance of a labelled directed graph, where nodes represent words and weighted directed edges represent the syntactic relations between the...
AH
2000
Springer
14 years 1 months ago
2000
Springer
: The Adaptive Courseware Environment (ACE) is a WWW-based tutoring framework which combines methods of knowledge representation, instructional planning, and adaptive media generat...
SIGIR
2009
ACM
14 years 3 months ago
2009
ACM
Most retrieval models estimate the relevance of each document to a query and rank the documents accordingly. However, such an approach ignores the uncertainty associated with the ...
ICWS
2009
IEEE
14 years 6 months ago
2009
IEEE
Negotiation of Service Level Agreements (SLAs) is very important for maintaining Quality of Service (QoS) of composite Web services-based business processes. The process of negoti...