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» Structural Operators for Modeling 3-Manifolds
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EWDW
1990
15 years 1 months ago
Semantics of Object-Oriented Data Models - The Evolving Algebra Approach
The formal description of the semantics of object-oriented data models is still an open problem. Some characteristic features of object-oriented data models, such as methods and i...
Georg Gottlob, Gerti Kappel, Michael Schrefl
CAISE
2006
Springer
15 years 1 months ago
Experiences with Modeling and Verification of Regulations
Information system models commonly describe organizations in terms of the structure of the data they use, the organization of the processes they perform and the operations that wil...
Jan Vanthienen, Christophe Mues, Stijn Goedertier
WIRTSCHAFTSINFORMATI
2007
14 years 11 months ago
Integration of Conceptual Process Models by the Example of Event-driven Process Chains
It has become common place in business life that companies with related operations engage in a so-called merger in order to benefit from synergies or from combined products and se...
Carlo Simon, Jan Mendling
VLDB
1994
ACM
132views Database» more  VLDB 1994»
15 years 1 months ago
Modelling and Querying Video Data
As video data is penetrating many information systems the need for database support for video data evolves. In this paper we present a generic data model that captures the structu...
Rune Hjelsvold, Roger Midtstraum
LISA
2008
15 years 2 days ago
Designing Tools for System Administrators: An Empirical Test of the Integrated User Satisfaction Model
System administrators are unique computer users. As power users in complex and high-risk work environments, intuition tells us that they may have requirements of the tools they us...
Nicole F. Velasquez, Suzanne P. Weisband, Alexandr...