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KDD
2004
ACM
123views Data Mining» more  KDD 2004»
16 years 5 months ago
A DEA approach for model combination
This paper proposes a novel Data Envelopment Analysis (DEA) based approach for model combination. We first prove that for the 2-class classification problems DEA models identify t...
Zhiqiang Zheng, Balaji Padmanabhan, Haoqiang Zheng
SIGIR
2004
ACM
15 years 10 months ago
Answer models for question answering passage retrieval
Answer patterns have been shown to improve the performance of open-domain factoid QA systems. Their use, however, requires either constructing the patterns manually or developing ...
Andrés Corrada-Emmanuel, W. Bruce Croft
GI
2004
Springer
15 years 10 months ago
Integrating an Agile Process in a Model Driven Architecture
The model driven development is an interested area among software engineers as well as the agile development. In fact, combining model driven and agile practices is an interesting ...
Paloma Cáceres, Francisco Díaz, Espe...
EUROGRAPHICS
2010
Eurographics
16 years 1 months ago
Deformation Transfer to Multi-Component Objects
We present a simple and effective algorithm to transfer deformation between surface meshes with multiple components. The algorithm automatically computes spatial relationships bet...
Kun Zhou, Weiwei Xu, Yiying Tong, Mathieu Desbrun
SMA
2010
ACM
235views Solid Modeling» more  SMA 2010»
15 years 4 months ago
Constructing A-spline weight functions for stable WEB-spline finite element methods
Whereas traditional finite element methods use meshes to define domain geometry, weighted extended B-spline finite element methods rely on a weight function. A weight function is ...
Chandrajit L. Bajaj, Radhakrishna Bettadapura, Na ...