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» The Notion of Role in Conceptual Modeling
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JISBD
2003
13 years 7 months ago
A Conceptual Modelling Pattern for Roles
: A pattern identifies a problem and provides the specification of a generic solution to that problem. Conceptual modelling patterns are aimed at representing a specific structure ...
Ruth Raventós, Jordi Cabot
WWW
2008
ACM
14 years 6 months ago
A differential notion of place for local search
For extracting the characteristics a specific geographic entity, and notably a place, we propose to use dynamic Extreme Tagging Systems in combination with the classic approach of...
Vlad Tanasescu, John Domingue
EDOC
2008
IEEE
14 years 7 days ago
A Semantic Foundation for Role-Related Concepts in Enterprise Modelling
In this paper, we provide a semantic foundation for role-related concepts in Enterprise Modelling. We use a conceptual modelling framework to provide a wellfounded underpinning fo...
João Paulo A. Almeida, Giancarlo Guizzardi
FOIS
2010
13 years 7 months ago
On the Representation of Quantities and their Parts in Conceptual Modeling
In a series of publications, we have employed ontological theories and principles used to evaluate and improve the quality of conceptual modeling grammars and models. In this artic...
Giancarlo Guizzardi
SIGIR
2006
ACM
13 years 11 months ago
The role of knowledge in conceptual retrieval: a study in the domain of clinical medicine
Despite its intuitive appeal, the hypothesis that retrieval at the level of “concepts” should outperform purely term-based approaches remains unverified empirically. In addit...
Jimmy J. Lin, Dina Demner-Fushman