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ER
1995
Springer
152views Database» more  ER 1995»
15 years 10 months ago
A Logic Framework for a Semantics of Object-Oriented Data Modeling
We describe a (meta) formalism for defining a variety of (object oriented) data models in a unified framework based on a variation of first-order logic. As specific example we use...
Olga De Troyer, Robert Meersman
HICSS
2008
IEEE
96views Biometrics» more  HICSS 2008»
16 years 1 months ago
Towards a Framework for Evaluating Immersive Business Models: Evaluating Service Innovations in Second Life
Virtual worlds may be enabling technologies for the next generation of business models, practices and innovations in service. We situate our research within the field of service s...
Henry M. Kim, Kelly A. Lyons, Mary Ann Cunningham
CGO
2005
IEEE
16 years 5 days ago
Model-Based Framework: An Approach for Profit-Driven Optimization
Although optimizations have been applied for a number of years to improve the performance of software, problems that have been long-standing remain, which include knowing what opt...
Min Zhao, Bruce R. Childers, Mary Lou Soffa
CSL
2010
Springer
15 years 6 months ago
The Hidden Information State model: A practical framework for POMDP-based spoken dialogue management
This paper explains how Partially Observable Markov Decision Processes (POMDPs) can provide a principled mathematical framework for modelling the inherent uncertainty in spoken di...
Steve Young, Milica Gasic, Simon Keizer, Fran&cced...
DKE
2000
102views more  DKE 2000»
15 years 6 months ago
A Generic Framework for the Modeling of Contexts and its Applications
: Large information bases that are used by several different users and applications accommodate the demands of their users more effectively, if they can be split into possibly over...
Renate Motschnig-Pitrik