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» Modeling Problem Transformations based on Data Complexity
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ACSW
2007
15 years 6 months ago
The Semantic Reef: Managing Complex Knowledge to Predict Coral Bleaching on the Great Barrier Reef
A semantically driven Virtual Organisation (VO) model for predicting important events for coral reefs is presented – the Semantic Reef. The model is an application of a Semantic...
Trina S. Myers, Ian M. Atkinson, William J. Lavery
CVPR
2000
IEEE
16 years 7 months ago
Learning from One Example through Shared Densities on Transforms
We define a process called congealing in which elements of a dataset (images) are brought into correspondence with each other jointly, producing a data-defined model. It is based ...
Erik G. Miller, Nicholas E. Matsakis, Paul A. Viol...
128
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SIGMOD
2001
ACM
114views Database» more  SIGMOD 2001»
16 years 5 months ago
The Clio Project: Managing Heterogeneity
Clio is a system for managing and facilitating the complex tasks of heterogeneous data transformation and integration. In Clio, we have collected together a powerful set of data m...
Renée J. Miller, Mauricio A. Hernández, Laura M....
ESWS
2009
Springer
15 years 2 months ago
Towards an Agent Based Approach for Verification of OWL-S Process Models
Abstract. In this paper we investigate the transformation of OWL-S process models to ISPL - the system description language for MCMAS, a symbolic model checker for multi agent syst...
Alessio Lomuscio, Monika Solanki
STOC
2002
ACM
149views Algorithms» more  STOC 2002»
16 years 5 months ago
The complexity of choosing an H-colouring (nearly) uniformly at random
Cooper, Dyer and Frieze studied the problem of sampling H-colourings (nearly) uniformly at random. Special cases of this problem include sampling colourings and independent sets a...
Leslie Ann Goldberg, Steven Kelk, Mike Paterson