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COLCOM
2008
IEEE
14 years 2 months ago
Replication in Overlay Networks: A Multi-objective Optimization Approach
Recently, overlay network-based collaborative applications such as instant messaging, content sharing, and Internet telephony are becoming increasingly popular. Many of these appli...
Osama Al-Haj Hassan, Lakshmish Ramaswamy, John A. ...
EPEW
2006
Springer
13 years 11 months ago
Experimental Analysis of the Correlation of HTTP GET Invocations
In this paper we experimentally investigate if optimal retry times can be determined based on models that assume independence of successive tries. We do this using data obtained fo...
Philipp Reinecke, Aad P. A. van Moorsel, Katinka W...
SEMWEB
2007
Springer
14 years 1 months ago
Optimizing the Retrieval of Pertinent Answers for NL Questions with the E-Librarian Service
Abstract. There is a growing discrepancy between the creation of digital content and its actual employment and usefulness in a learning society. Technologies for recording lectures...
Serge Linckels, Harald Sack, Christoph Meinel
ITRUST
2004
Springer
14 years 27 days ago
Towards Dynamic Security Perimeters for Virtual Collaborative Networks
Abstract The Internet provides a ubiquitous, standards-based substrate for global communications of all kinds. Rapid advances are now being made in agreeing protocols and machine-p...
Ivan Djordjevic, Theodosis Dimitrakos
ICMCS
2000
IEEE
91views Multimedia» more  ICMCS 2000»
13 years 12 months ago
Streaming Video with Optimized Reconstruction-Based DCT
One fundamental problem with streaming video data over unreliable IP networks is that packets may be dropped or arrive too late for real-time playback. Traditional error-control s...
Xiao Su, Benjamin W. Wah