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ITRUST
2005
Springer
16 years 16 hour ago
A Representation Model of Trust Relationships with Delegation Extensions
Abstract. Logic languages establish a formal framework to solve authorization and delegation conflicts. However, we consider that a visual representation is necessary since graphs...
Isaac Agudo, Javier Lopez, José A. Monteneg...
OTM
2005
Springer
16 years 8 hour ago
Semantic Schema Matching
We view match as an operator that takes two graph-like structures (e.g., XML schemas) and produces a mapping between the nodes of these graphs that correspond semantically to each ...
Fausto Giunchiglia, Pavel Shvaiko, Mikalai Yatskev...
DIALM
2004
ACM
100views Algorithms» more  DIALM 2004»
15 years 12 months ago
Virtual coordinates for ad hoc and sensor networks
In many applications of wireless ad hoc and sensor networks, position-awareness is of great importance. Often, as in the case of geometric routing, it is sufficient to have virtua...
Thomas Moscibroda, Regina O'Dell, Mirjam Wattenhof...
ESAW
2004
Springer
15 years 12 months ago
Cooperative Agent Model Instantiation to Collective Robotics
The general aim of our work is to provide tools, methods and models to adaptive multi-agent systems designers. These systems consist in several interacting agents and have to optim...
Gauthier Picard
ESWS
2004
Springer
15 years 12 months ago
Formal Support for Representing and Automating Semantic Interoperability
Semantic interoperability has become a key issue for realizing the Semantic Web in its full potential. However, there is a lot of controversy regarding the meaning and scope of the...
Yannis Kalfoglou, W. Marco Schorlemmer