271 search results - page 34 / 55 » COTS Evaluation Supported by Knowledge Bases |
DLOG
2001
13 years 10 months ago
2001
For description logics with existential restrictions, the size of the least common subsumer (lcs) of concept descriptions may grow exponentially in the size of the concept descrip...
KDD
2002
ACM
14 years 9 months ago
2002
ACM
Abstract. Since more and more Web sites, especially sites of retailers, offer automatic recommendation services using Web usage mining, evaluation of recommender algorithms has bec...
WWW
2008
ACM
14 years 9 months ago
2008
ACM
Geographic information has spawned many novel Web applications where global positioning system (GPS) plays important roles in bridging the applications and end users. Learning kno...
WWW
2005
ACM
14 years 9 months ago
2005
ACM
The reasoning tasks that can be performed with semantic web service descriptions depend on the quality of the domain ontologies used to create these descriptions. However, buildin...
AIEDU
2007
13 years 9 months ago
2007
This paper describes a reflection-based approach for open learner modeling (OLM). Tutoring dialogues are used by learners to explicitly reveal their own knowledge state to themselv...