389 search results - page 20 / 78 » The Notion of Role in Conceptual Modeling |
CONTEXT
2007
Springer
15 years 8 months ago
2007
Springer
In this paper we provide a formalization of a set of default rules that we claim are required for the transfer of information such as causation, event rate and duration in the inte...
116
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ECTEL
2007
Springer
15 years 8 months ago
2007
Springer
Search engine-based features are a basic interaction mean for users to find information inside a Web-based Learning Management Systems (LMS); nonetheless, traditional solutions la...
87
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HICSS
2002
IEEE
15 years 6 months ago
2002
IEEE
This paper examines challenges involved in managing product-centered communities. Using the notion of customer role ambiguity, the paper explores the ambiguity involved in balanci...
99
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AO
2007
15 years 2 months ago
2007
One of the major goals of ontology is to represent properly the underlying conceptual structure of the messy world reflecting the reality as much as possible. Ontology building to...
139
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ACIIDS
2009
IEEE
15 years 7 months ago
2009
IEEE
In this paper, two concepts from different research areas are addressed together, namely functional dependency (FD) and multidimensional association rule (MAR). FD is a class of i...