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» Reusing relational sources for semantic information access
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SOCIALCOM
2010
15 years 3 months ago
OSNAC: An Ontology-based Access Control Model for Social Networking Systems
Abstract--As the information flowing around in social networking systems is mainly related or can be attributed to their users, controlling access to such information by individual...
Amirreza Masoumzadeh, James B. D. Joshi
IIR
2010
15 years 3 months ago
MOWIS: A System for Building Multimedia Ontologies from Web Information Sources
Defining ontologies within the multimedia domain still remains a challenging task, due to the complexity of multimedia data and the related associated knowledge. In this paper, we...
Vincenzo Moscato, Antonio Penta, Fabio Persia, Ant...
TIT
2002
63views more  TIT 2002»
15 years 5 months ago
Compressing quantum mixed-state sources by sending classical information
Abstract--We consider visible compression for discrete memoryless sources of mixed quantum states when only classical information can be sent from Alice to Bob. We assume that Bob ...
Emina Soljanin
ERCIMDL
2009
Springer
95views Education» more  ERCIMDL 2009»
16 years 15 days ago
Recollection: Integrating Data through Access
The National Digital Information Infrastructure and Preservation Program will demonstrate a pilot tools platform called Recollection that supports access to distributed NDIIPP coll...
Laura E. Campbell
VLDB
2005
ACM
113views Database» more  VLDB 2005»
16 years 6 months ago
Mediators over taxonomy-based information sources
Abstract. We propose a mediator model for providing integrated and unified access to multiple taxonomy-based sources. Each source comprises a taxonomy and a database that indexes o...
Yannis Tzitzikas, Nicolas Spyratos, Panos Constant...