572 search results - page 80 / 115 » An Ontology of Meta-Level Categories |
79
Voted
IJCAI
2001
14 years 11 months ago
2001
To manage information like ontology, we usually use categorization with concept hierarchy. Such concept hierarchies are managed individual for each system due to the many differen...
80
Voted
SIGCSE
2008
ACM
14 years 9 months ago
2008
ACM
Formally defining the knowledge units taught in a course helps instructors ensure a sound coverage of topics and provides an objective basis for comparing the content of two cours...
SIGIR
2008
ACM
14 years 9 months ago
2008
ACM
Bag-of-visual-words (BoW) has been popular for visual classification in recent years. In this paper, we propose a novel BoW expansion method to alleviate the effect of visual word...
SIGIR
2008
ACM
14 years 9 months ago
2008
ACM
Over the years, the notion of concept relatedness has attracted considerable attention. A variety of approaches, based on ontology structure, information content, association, or ...
GROUP
2010
ACM
14 years 7 months ago
2010
ACM
In this paper, we present a view of design methods as discourse on practice. We consider how the deployment of a particular set of design methods enables and constrains not only p...