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» Modeling Autonomous-System Relationships
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ER
1994
Springer
122views Database» more  ER 1994»
13 years 11 months ago
From E-R to "A-R" - Modelling Strategic Actor Relationships for Business Process Reengineering
Abstract. As information systems are increasingly being called upon to play vital roles in organizations, conceptual modelling techniques need to be extended to relate information ...
Eric S. K. Yu, John Mylopoulos
ER
1999
Springer
104views Database» more  ER 1999»
13 years 12 months ago
A Taxonomy of Recursive Relationships and Their Structural Validity in ER Modeling
Abstract. In this paper, we present the complete classification of recursive relationships and the criteria that contribute to the structural validity of modeling recursive relatio...
James Dullea, Il-Yeol Song
GIS
2000
ACM
13 years 7 months ago
Modeling part-whole relationships for spatial data
Spatialapplications must managepartwhole (PW) relationships between spatial objects, for example, the division of an administrative region into zones based on land use. Support fo...
Rosanne Price, Nectaria Tryfona, Christian S. Jens...
SKG
2005
IEEE
14 years 1 months ago
Relation Grid: A Social Relationship Network Model
In this paper, a social network model based on real social relationships, referred as Relation Grid, is proposed. Relation grid is isomorphic to the actual social network; hence it...
Jiaxing Song, Weidong Liu, Shaoyu Chen
ECMDAFA
2005
Springer
87views Hardware» more  ECMDAFA 2005»
14 years 1 months ago
On Relationships Between Query Models
Queries on software artifacts play an important role in novel software development approaches, such as Aspect-Oriented Software Development and OMG's Model Driven Architecture...
Dominik Stein, Stefan Hanenberg, Rainer Unland