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SAC
2003
ACM
15 years 9 months ago
Ontology-Focused Crawling of Web Documents
The Web, the largest unstructured database of the world, has greatly improved access to documents. However, documents on the Web are largely disorganized. Due to the distributed n...
Marc Ehrig, Alexander Maedche
SACMAT
2003
ACM
15 years 9 months ago
Cryptographic access control in a distributed file system
Traditional access control mechanisms rely on a reference monitor to mediate access to protected resources. Reference monitors are inherently centralized and existing attempts to ...
Anthony Harrington, Christian Damsgaard Jensen
CAEPIA
2003
Springer
15 years 9 months ago
Towards a Generic Multiagent Model for Decision Support: Two Case Studies
This paper describes how agent and knowledge technology can be used to build advanced software systems that support operational decisionn complex domains. In particular, we present...
Sascha Ossowski, José-Luis Pérez-de-...
CONTEXT
2003
Springer
15 years 9 months ago
A SAT-Based Algorithm for Context Matching
The development of more and more complex distributed applications over large networks of computers has raised the problem of semantic interoperability across applications based on ...
Paolo Bouquet, Bernardo Magnini, Luciano Serafini,...
DEXAW
2002
IEEE
118views Database» more  DEXAW 2002»
15 years 9 months ago
From Location Databases to Pervasive Catalog
One characteristic of the next generation wireless mobile environments is a high level of interoperability between mobile applications and services. This imposes significant dema...
Panos K. Chrysanthis, Vladimir Zadorozhny