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JODS
2007
138views Data Mining» more  JODS 2007»
13 years 7 months ago
A Formal Framework for Adaptive Access Control Models
Abstract. For several reasons enterprises are frequently subject to organizational change. Respective adaptations may concern business processes, but also other components of an en...
Stefanie Rinderle, Manfred Reichert
JOT
2007
170views more  JOT 2007»
13 years 7 months ago
Enough of Processes - Lets do Practices
All modern software development processes try to help project teams conduct their work. While there are some important differences between them, the commonalities are far greater ...
Ivar Jacobson, Pan Wei Ng, Ian Spence
UAIS
2008
104views more  UAIS 2008»
13 years 7 months ago
A knowledge-based sign synthesis architecture
This paper presents the modules that comprise a knowledge-based sign synthesis architecture for Greek sign language (GSL). Such systems combine natural language (NL) knowledge, mac...
Stavroula-Evita Fotinea, Eleni Efthimiou, George C...
WS
2008
ACM
13 years 7 months ago
Recommendations based on semantically enriched museum collections
This article presents the CHIP demonstrator5 for providing personalized access to digital museum collections. It consists of three main components: Art Recommender, Tour Wizard, an...
Yiwen Wang, Natalia Stash, Lora Aroyo, Peter Gorge...
MANSCI
2007
86views more  MANSCI 2007»
13 years 7 months ago
Proper Conditioning for Coherent VaR in Portfolio Management
Value at Risk (VaR) is a central concept in risk management. As stressed by Artzner et al. (1999), VaR may not possess the subadditivity property required to be a coherent measure...
René Garcia, Éric Renault, Georges T...