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» Caching and Multicasting in DBS Systems
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ICPPW
1999
IEEE
13 years 9 months ago
Caching and Multicasting in DBS Systems
The use of Caching and Multicasting has been studied extensively in the context of terrestrial networks. However, the use of these technologies in a Direct Broadcast Satellite(DBS...
Mingyan Liu, Manish Karir, John S. Baras
MDBIS
2003
132views Database» more  MDBIS 2003»
13 years 6 months ago
Cache-supported Processing of Queries in Mobile DBS
: The usage of mobile equipment like PDAs, mobile phones, Tablet PCs or laptops is already common in our current information society. Typically, mobile information systems work in ...
Hagen Höpfner, Kai-Uwe Sattler
EDBT
2009
ACM
158views Database» more  EDBT 2009»
13 years 8 months ago
An approach to detecting relevant updates to cached data using XML and active databases
Client/server information systems use caching techniques to reduce the volume of transmitted data as well as response time and, especially in the case of systems with mobile clien...
Essam Mansour, Hagen Höpfner
ICNP
1999
IEEE
13 years 9 months ago
Scaling End-to-End Multicast Transports with a Topologically-Sensitive Group Formation Protocol
While the IP unicast service has proven successful, extending end-to-end adaptation to multicast has been a difficult problem. Unlike the unicast case, multicast protocols must su...
Sylvia Ratnasamy, Steven McCanne
WORDS
2003
IEEE
13 years 10 months ago
Middleware Support for Multicast-based Data Dissemination: A Working Reality
Multicasting is an effective method to guarantee scalability of data transfer. Multicast applications range from the relief of Internet hot spots to healthcare alert systems. Much...
Panos K. Chrysanthis, Vincenzo Liberatore, Kirk Pr...