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» An approach to workflow modeling and analysis
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GECCO
2005
Springer
153views Optimization» more  GECCO 2005»
16 years 9 days ago
Symbolic regression in multicollinearity problems
In this paper the potential of GP-generated symbolic regression for alleviating multicollinearity problems in multiple regression is presented with a case study in an industrial s...
Flor A. Castillo, Carlos M. Villa
LPNMR
2005
Springer
16 years 8 days ago
Inference of Gene Relations from Microarray Data by Abduction
We describe an application of Abductive Logic Programming (ALP) to the analysis of an important class of DNA microarray experiments. We develop an ALP theory that provides a simple...
Irene Papatheodorou, Antonis C. Kakas, Marek J. Se...
VLDB
2004
ACM
102views Database» more  VLDB 2004»
16 years 4 days ago
PIVOT and UNPIVOT: Optimization and Execution Strategies in an RDBMS
PIVOT and UNPIVOT, two operators on tabular data that exchange rows and columns, enable data transformations useful in data modeling, data analysis, and data presentation. They ca...
Conor Cunningham, Goetz Graefe, César A. Ga...
ISCAS
2003
IEEE
135views Hardware» more  ISCAS 2003»
16 years 2 days ago
Stability and stabilisation of 2D discrete linear systems with multiple delays
In this paper, we study the stability and the stabilisation of 2 0 discrete linear systems with multiple state delays. All of the new results obtained are based on analysis of the...
Wojciech Paszke, Krzysztof Galkowski, James Lam, S...
CAIP
2003
Springer
248views Image Analysis» more  CAIP 2003»
16 years 21 hour ago
Shape from Photometric Stereo and Contours
In this work, we further discuss an approach to 3D shape recovery by combining photometric stereo and shape from contours methods. Surfaces recovered by photometric stereo are ali...
Chia-Yen Chen, Reinhard Klette, Chi-Fa Chen