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IFIP
2010
Springer
13 years 2 months ago
Cryptographic Enforcement of Role-Based Access Control
Many cryptographic schemes have been designed to enforce information flow policies. However, enterprise security requirements are often better encoded, or can only be encoded, usin...
Jason Crampton
IADIS
2003
13 years 9 months ago
Developing Seamless Discovery of Scholarly and Trade Journal Resources via OAI and RSS
The usefulness of online information such as e-publishing and timely notification on the latest scientific or professional news has been widely accepted. However, access to such v...
Santiago Chumbe, Roddy MacLeod
SIGIR
2005
ACM
14 years 1 months ago
Modeling task-genre relationships for IR in the workplace
Context influences the search process, but to date research has not definitively identified which aspects of context are the most influential for information retrieval, and thus a...
Luanne Freund, Elaine G. Toms, Charles L. A. Clark...
LREC
2010
160views Education» more  LREC 2010»
13 years 9 months ago
Extraction, Merging, and Monitoring of Company Data from Heterogeneous Sources
We describe the implementation of an enterprise monitoring system that builds on an ontology-based information extraction (OBIE) component applied to heterogeneous data sources. T...
Christian Federmann, Thierry Declerck
CLEIEJ
2004
95views more  CLEIEJ 2004»
13 years 8 months ago
Ontology and XML-based Specifications for Collaborative B2B Relationships
A collaborative B2B relationship implies jointly executing business processes. This relationship demands a complete access to available information and knowledge to support decisi...
María Laura Caliusco, María Rosa Gal...