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» Using Activity Theory to Model Context Awareness
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CG
1999
Springer
15 years 1 months ago
There is more to context than location
Context is a key issue in interaction between human and computer, describing the surrounding facts that add meaning. In mobile computing research published the parameter location ...
Albrecht Schmidt, Michael Beigl, Hans-Werner Gelle...
EUROSSC
2009
Springer
15 years 5 months ago
Using Dempster-Shafer Theory of Evidence for Situation Inference
Abstract. In the domain of ubiquitous computing, the ability to identify the occurrence of situations is a core function of being ’contextaware’. Given the uncertain nature of ...
Susan McKeever, Juan Ye, Lorcan Coyle, Simon A. Do...
SOFSEM
2004
Springer
15 years 7 months ago
Fuzzy Group Models for Adaptation in Cooperative Information Retrieval Contexts
Cooperation in information retrieval contexts can be used to share query results inside groups of individuals with common objectives, provided that all of them are aware of each ot...
Miguel Ángel Sicilia Urbán, Elena Ga...
JALC
2006
143views more  JALC 2006»
15 years 1 months ago
Quality-Aware Service Delegation in Automated Web Service Composition: An Automata-Theoretic Approach
Automated Web Service Composition has gained a significant momentum in facilitating fast and efficient formation of business-to-business collaborations where an important objectiv...
Oscar H. Ibarra, Bala Ravikumar, Cagdas Evren Gere...
FC
2005
Springer
94views Cryptology» more  FC 2005»
15 years 7 months ago
Modeling and Preventing Phishing Attacks
We introduce tools to model and describe phishing attacks, allowing a visualization and quantification of the threat on a given complex system of web services. We use our new mod...
Markus Jakobsson