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DEXA
2007
Springer
135views Database» more  DEXA 2007»
14 years 3 months ago
Semantic Grouping of Social Networks in P2P Database Settings
Abstract. Sharing of structured data in decentralized environments is a challenging problem, especially in the absence of a global schema. Social network structures map network lin...
Verena Kantere, Dimitrios Tsoumakos, Timos K. Sell...
EDBTW
2004
Springer
14 years 3 months ago
Engineering Incentive Schemes for Ad Hoc Networks
In ad hoc networks, devices have to cooperate in order to compensate for the absence of infrastructure. Yet, autonomous devices tend to abstain from cooperation in order to save th...
Philipp Obreiter, Birgitta König-Ries, Georgi...
MMB
2004
Springer
149views Communications» more  MMB 2004»
14 years 3 months ago
Relating Query Popularity and File Replication in the Gnutella Peer-to-Peer Network
In this paper, we characterize the user behavior in a peer-to-peer (P2P) file sharing network. Our characterization is based on the results of an extensive passive measurement stu...
Alexander Klemm, Christoph Lindemann, Oliver P. Wa...
IMC
2007
ACM
13 years 11 months ago
Towards network triangle inequality violation aware distributed systems
Many distributed systems rely on neighbor selection mechanisms to create overlay structures that have good network performance. These neighbor selection mechanisms often assume th...
Guohui Wang, Bo Zhang, T. S. Eugene Ng
JSAC
2007
121views more  JSAC 2007»
13 years 9 months ago
Spare Capacity Allocation in Two-Layer Networks
Abstract— In this paper we consider the problem of provisioning spare capacity in two-layer backbone networks using shared backup path protection. First, two spare capacity alloc...
Yu Liu, David Tipper, K. Vajanapoom