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POLICY
2007
Springer
15 years 3 months ago
Policy-Driven Negotiation for Authorization in the Grid
In many Grid services deployments, the clients and servers reside in different administrative domains. Hence, there is a requirement both to discover each other’s authorization ...
Ionut Constandache, Daniel Olmedilla, Frank Sieben...
SAMT
2007
Springer
109views Multimedia» more  SAMT 2007»
15 years 3 months ago
Challenges in Supporting Faceted Semantic Browsing of Multimedia Collections
This paper describes our experience developing a semantically-rich exploratory interface that integrates a suite of Newsfilm media sources and associated information. Indeed, the a...
Daniel A. Smith, Alisdair Owens, m. c. schraefel, ...
EDBTW
2004
Springer
15 years 2 months ago
XML-Based Revocation and Delegation in a Distributed Environment
Abstract. The rapid increase on the circulation of data over the web has highlighted the need for distributed storage of Internet-accessible information due to the rapid increase o...
Konstantina Stoupa, Athena Vakali, Fang Li, Ioanni...
114
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PROMS
2001
Springer
170views Multimedia» more  PROMS 2001»
15 years 1 months ago
GCAP: A New Multimedia Multicast Architecture for QoS
Despite its obvious suitability for distributed multimedia applications, multicasting has not yet found widespread application. Having analyzed shortcomings of today's approac...
Michel Diaz, Roberto Canonico, Luis Costa, Serge F...
INFOCOM
1996
IEEE
15 years 1 months ago
Maintaining High Throughput during Overload in ATM Switches
This report analyzes two popular heuristics for ensuring packet integrity in ATM switching systems. In particular, we analyze the behavior of packet tail discarding, in order to u...
Jonathan S. Turner