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» PicoDBMS: Validation and Experience
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NIPS
2004
15 years 22 days ago
Semigroup Kernels on Finite Sets
Complex objects can often be conveniently represented by finite sets of simpler components, such as images by sets of patches or texts by bags of words. We study the class of posi...
Marco Cuturi, Jean-Philippe Vert
PST
2004
15 years 22 days ago
Structural Concepts for Trust, Contract and Security Management for a Virtual Chemical Engineering Organisation
The paper reports on ongoing research into the development of a management system to co-ordinate a set of activities of a virtual organisation for the production of chemicals. The...
Panayiotis Periorellis, Christopher J. W. Townson,...
TREC
2004
15 years 22 days ago
Combining Linguistic Processing and Web Mining for Question Answering: ITC-irst at TREC 2004
This paper describes the work we have been done in the last year on the DIOGENE Question Answering system developed at ITC-Irst. We present two preliminary experiments showing the...
Hristo Tanev, Milen Kouylekov, Bernardo Magnini
UAI
2004
15 years 22 days ago
Similarity-Driven Cluster Merging Method for Unsupervised Fuzzy Clustering
In this paper, a similarity-driven cluster merging method is proposed for unsupervised fuzzy clustering. The cluster merging method is used to resolve the problem of cluster valid...
Xuejian Xiong, Kap Luk Chan
WSC
2001
15 years 22 days ago
Simulation modeling at union pacific railroad
Despite the potential, the use of simulation technology at US railroads appears to be lagging behind that in manufacturing and other transportation industries. This paper describe...
Malay Dalal, Lawrence P. Jensen