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» On combinations of local theory extensions
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104
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ICDM
2003
IEEE
130views Data Mining» more  ICDM 2003»
15 years 7 months ago
Information Theoretic Clustering of Sparse Co-Occurrence Data
A novel approach to clustering co-occurrence data poses it as an optimization problem in information theory which minimizes the resulting loss in mutual information. A divisive cl...
Inderjit S. Dhillon, Yuqiang Guan
CONCUR
2008
Springer
15 years 3 months ago
On the Construction of Sorted Reactive Systems
We develop a theory of sorted bigraphical reactive systems. Every application of bigraphs in the literature has required an extension, a sorting, of pure bigraphs. In turn, every s...
Lars Birkedal, Søren Debois, Thomas T. Hild...
100
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SIGECOM
2008
ACM
126views ECommerce» more  SIGECOM 2008»
15 years 1 months ago
Behavioral experiments in networked trade
We report on an extensive series of highly controlled human subject experiments in networked trade. Our point of departure is a simple and well-studied bipartite network exchange ...
J. Stephen Judd, Michael Kearns
95
Voted
ECAI
2008
Springer
15 years 3 months ago
Conservativity in Structured Ontologies
Using category theoretic notions, in particular diagrams and their colimits, we provide a common semantic backbone for various notions of modularity in structured ontologies, and o...
Oliver Kutz, Till Mossakowski
127
Voted
LCPC
2007
Springer
15 years 8 months ago
Multidimensional Blocking in UPC
Abstract. Partitioned Global Address Space (PGAS) languages offer an attractive, high-productivity programming model for programming large-scale parallel machines. PGAS languages, ...
Christopher Barton, Calin Cascaval, George Alm&aac...