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KIVS
2005
Springer
13 years 11 months ago
A Case for Lightweight SuperPeer Topologies
: The usage of SuperPeers has been proposed to improve the performance of both Structured and Unstructured Peer-to-Peer (P2P) networks. In this paper we explore a network-aware cla...
Michael Kleis, Eng Keong Lua, Xiaoming Zhou
KIVS
2005
Springer
13 years 11 months ago
A Comparison of WS-BusinessActivity and BPEL4WS Long-Running Transaction
Although WS-BusinessActivity and BPEL4WS Long-Running Transaction (LRT) are conceptually very similar and are both designed to support the execution of complex business transaction...
Patrick Sauter, Ingo Melzer
KIVS
2005
Springer
13 years 11 months ago
Epidemic Dissemination of Presence Information in Mobile Instant Messaging Systems
This paper presents an approach for exchanging presence information between users of an instant messaging system in a mobile ad hoc network. As major feature, presence information ...
Christoph Lindemann, Oliver P. Waldhorst
KIVS
2005
Springer
13 years 11 months ago
The FOKUS Open SIP AS - A Service Platform for NGN
: Evolutionary, a Next Generation Network (NGN) is a significant improvement of a successfully existing network. The third Generation Partnership Project (3GPP) aimed to merge two ...
Elmar Fasel, Karsten Knuettel, Thomas Magedanz
KIVS
2005
Springer
13 years 11 months ago
From Location to Position Management: User Tracking for Location-based Services
: This paper compares traditional location management, which focuses on tracking mobile subscribers in the topology of a cellular network, with position management, which we defin...
Axel Küpper, Georg Treu