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ICDM
2007
IEEE
173views Data Mining» more  ICDM 2007»
16 years 1 months ago
Sparse Word Graphs: A Scalable Algorithm for Capturing Word Correlations in Topic Models
Statistical topic models such as the Latent Dirichlet Allocation (LDA) have emerged as an attractive framework to model, visualize and summarize large document collections in a co...
Ramesh Nallapati, Amr Ahmed, William W. Cohen, Eri...
SIGIR
2006
ACM
16 years 28 days ago
User modeling for full-text federated search in peer-to-peer networks
User modeling for information retrieval has mostly been studied to improve the effectiveness of information access in centralized repositories. In this paper we explore user model...
Jie Lu, James P. Callan
IRREGULAR
1997
Springer
15 years 11 months ago
Parallel Shared-Memory State-Space Exploration in Stochastic Modeling
Stochastic modeling forms the basis for analysis in many areas, including biological and economic systems, as well as the performance and reliability modeling of computers and comm...
Susann C. Allmaier, Graham Horton
ICVGIP
2008
15 years 8 months ago
Ray Casting Deformable Models on the GPU
The GPUs pack high computation power and a restricted architecture into easily available hardware today. They are now used as computation co-processors and come with programming m...
Suryakant Patidar, P. J. Narayanan
ENTCS
2006
158views more  ENTCS 2006»
15 years 7 months ago
Towards a Subject-Oriented Model-Driven Framework
Model-Driven Architecture is an approach of the OMG, its objective is to tackle problems such as: the high availability that a software product requires to be ready for use, the h...
Pablo Amaya, Carlos González, Juan M. Muril...