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» Support for Concept Hierarchies in DHTs
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AEI
2004
114views more  AEI 2004»
14 years 9 months ago
Physical concept ontology for the knowledge intensive engineering framework
Knowledge intensive engineering aims at flexible applications of a variety of product life cycle knowledge, such as design, manufacturing, operations, maintenance, and recycling. ...
Masaharu Yoshioka, Yasushi Umeda, Hideaki Takeda, ...
SIGMOD
2008
ACM
113views Database» more  SIGMOD 2008»
14 years 9 months ago
Supporting OLAP operations over imperfectly integrated taxonomies
OLAP is an important tool in decision support. With the help of domain knowledge, such as hierarchies of attribute values, OLAP helps the user observe the effects of various decis...
Yan Qi 0002, K. Selçuk Candan, Jun'ichi Tat...
AEI
2002
106views more  AEI 2002»
14 years 9 months ago
A functional concept ontology and its application to automatic identification of functional structures
Functionality of artifacts as well as structure and behavior plays crucial roles in problem-solving such as design. This article discusses automatic identifications of functional s...
Yoshinobu Kitamura, Toshinobu Sano, Kouji Namba, R...
KRMED
2008
14 years 11 months ago
Essential SNOMED: Simplifying SNOMED-CT and supporting Integration with Health Information Models
SNOMED CT (SCT) has been designed and implemented in an era when health computer systems generally required terminology representations in the form of singular precoordinated conc...
Peter MacIsaac, Donald Walker, Rachel L. Richesson...
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WEBI
2004
Springer
15 years 2 months ago
Adaptation and Personalization in Web-based Learning Support Systems
In order to achieve optimal efficiency in a learning process, individual learner needs his/her own personalized assistance. For a web-based open and dynamic learning environment, ...
Lisa Fan