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WWW
2003
ACM
16 years 1 days ago
Experience With Teaching and Learning in Cooperative Knowledge Areas
Since the early 1990s, different infrastructures for supporting learning have been developed and practically tested in Paderborn. One of the key products of our research is the we...
Thorsten Hampel, Reinhard Keil-Slawik
CAISE
2003
Springer
16 years 23 hour ago
Exploiting Generalization for the Composition of Transformations of XML Schema Based Documents
Abstract. Open exchange of electronic documents in XML formats frequently requires the transformation to different XML-Schemas or DTDs (document type description). We propose a tr...
Marek Lehmann
GREC
2003
Springer
16 years 10 hour ago
On-line Graphics Recognition: State-of-the-Art
A brief survey on on-line graphics recognition is presented. We first present some common scenarios and applications of on-line graphics recognition and then identify major problem...
Liu Wenyin
FOCS
2002
IEEE
15 years 11 months ago
Market Equilibrium via a Primal-Dual-Type Algorithm
We provide the first polynomial time algorithm for the linear version of a market equilibrium model defined by Irving Fisher in 1891, thereby partially answering an open questio...
Nikhil R. Devanur, Christos H. Papadimitriou, Amin...
VR
2002
IEEE
15 years 11 months ago
Net Juggler: Running VR Juggler with Multiple Displays on a Commodity Component Cluster
Net Juggler is an open source library that turns a commodity component cluster running the VR Juggler platform on each node into a single VR Juggler image cluster. Application par...
Jérémie Allard, Valérie Goura...