Recent research has shown that multi-hop ad hoc networks suffer from a low capacity and moreover that an individual node’s capacity for long-distance communication decreases the...
Broadcasting is a commonly used communication primitive needed by many applications and protocols in mobile ad hoc networks (MANETs). Unfortunately, most broadcast solutions are ta...
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 ...
: Today, most peer-to-peer networks are specialised for sharing files, mostly video and audio files. In this paper we describe a peer-to-peer network we are currently implementin...
Nicolas Liebau, Oliver Heckmann, Ian Hubbertz, Ral...
Abstract This paper presents a token-based accounting scheme for decentralized autonomous systems, such as peer-to-peer systems. The scheme uses tokens as proof of resource or serv...
Nicolas Liebau, Vasilios Darlagiannis, Andreas Mau...
Peer-to-peer overlay networks have grown significantly in size and sophistication over the last years. Meanwhile, distributed hash tables (DHT) provide efficient means to create g...
Abstract. Semantic Web services envision the automated discovery and selection of Web services. This can be realised by adding semantic information to advertised services and servi...
Michael C. Jaeger, Gregor Rojec-Goldmann, Christop...
: 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...
: In our current work with the Chord protocol [SMK+ 01] we had to decide whether to use iterative or recursive routing. Iterative routing provides the initiating node with a lot of...