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DAWAK
1999
Springer
15 years 7 months ago
Dynamic Data Warehouse Design
A data warehouse DW can be seen as a set of materialized views de ned over remote base relations. When a query is posed, it is evaluated locally, using the materialized views, wi...
Dimitri Theodoratos, Timos K. Sellis
VMV
2001
209views Visualization» more  VMV 2001»
15 years 4 months ago
A Novel Probabilistic Model for 3D Object Recognition: Spin-Glass Markov Random Fields
This contribution presents a new class of MRF, that is inspired by methods of statistical physics. The new energy function assumes full-connectivity in the neighborhood system and...
Barbara Caputo, Sahla Bouattour, Dietrich Paulus
ISPW
2010
IEEE
15 years 1 months ago
Critical Success Factors for Rapid, Innovative Solutions
Many of today's problems are in search of new, innovative solutions. However, the development of new and innovative solutions has been elusive to many, resulting in considerab...
Jo Ann Lane, Barry W. Boehm, Mark T. Bolas, Azad M...
STOC
2010
ACM
176views Algorithms» more  STOC 2010»
15 years 8 months ago
Complexity Theory for Operators in Analysis
We propose a new framework for discussing computational complexity of problems involving uncountably many objects, such as real numbers, sets and functions, that can be represente...
Akitoshi Kawamura and Stephen Cook
HICSS
2006
IEEE
97views Biometrics» more  HICSS 2006»
15 years 9 months ago
Dynamically Optimizing Parameters in Support Vector Regression: An Application of Electricity Load Forecasting
This study develops a novel model, GA-SVR, for parameters optimization in support vector regression and implements this new model in a problem forecasting maximum electrical daily...
Chin-Chia Hsu, Chih-Hung Wu, Shih-Chien Chen, Kang...