This paper reviews worldwide activities on regional information spaces. In the US and Canada, a large number of community networks appeared in the early 1990s. As a platform for co...
In this paper we give models and algorithms to describe and analyze the collaboration among authors of Wikipedia from a network analytical perspective. The edit network encodes wh...
The strong dynamics of peer-to-peer networks, coupled with the diversity of peer vocabularies, makes query processing in peer database systems a very challenging task. In this pape...
Researchers use the PlanetLab testbed for its ability to host experimental applications in realistic conditions over the public besteffort internet. Such applications form overlays...
Abstract. This text describes how persistent object system technology developed in European basic research is being used by a small German startup software company to realize innov...
Andreas Gawecki, Florian Matthes, Joachim W. Schmi...