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» The Interplay between Relationships, Roles and Objects
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BMCBI
2007
101views more  BMCBI 2007»
13 years 5 months ago
Relationship between insertion/deletion (indel) frequency of proteins and essentiality
Background: In a previous study, we demonstrated that some essential proteins from pathogenic organisms contained sizable insertions/deletions (indels) when aligned to human prote...
Simon K. Chan, Michael Hsing, Fereydoun Hormozdiar...
EDOC
1997
IEEE
13 years 9 months ago
A Policy Based Role Object Model
Enterprise roles define the duties and responsibilities of the individuals which are assigned to them. This paper introduces a framework for the management of large distributed sy...
Emil Lupu, Morris Sloman
ICCS
2005
Springer
13 years 10 months ago
Morphisms in Context
Abstract. Morphisms constitute a general tool for modelling complex relationships between mathematical objects in a disciplined fashion. In Formal Concept Analysis (FCA), morphisms...
Markus Krötzsch, Pascal Hitzler, Guo-Qiang Zh...
DKE
2000
87views more  DKE 2000»
13 years 4 months ago
On the representation of roles in object-oriented and conceptual modelling
: The duality of objects and relationships is so deeply embedded in our thinking that almost all modelling languages include it as a fundamental distinction. Yet there is evidence ...
Friedrich Steimann
EKAW
1997
Springer
13 years 9 months ago
The Notion of Role in Conceptual Modeling
: In this article we analyse the notion of knowledge role. First of all, we present how the relationship between problem solving methods and domain models is tackled in different a...
Chantal Reynaud, Nathalie Aussenac-Gilles, Pierre ...