Sciweavers

449 search results - page 39 / 90
» Evolutionary Approaches to Linear Ordering Problem
Sort
View
AIPS
2008
14 years 1 months ago
Linear Relaxation Techniques for Task Management in Uncertain Settings
In this paper, we consider the problem of assisting a busy user in managing her workload of pending tasks. We assume that our user is typically oversubscribed, and is invariably j...
Pradeep Varakantham, Stephen F. Smith
KDD
2007
ACM
148views Data Mining» more  KDD 2007»
14 years 11 months ago
Scalable look-ahead linear regression trees
Most decision tree algorithms base their splitting decisions on a piecewise constant model. Often these splitting algorithms are extrapolated to trees with non-constant models at ...
David S. Vogel, Ognian Asparouhov, Tobias Scheffer
PAKDD
2010
ACM
173views Data Mining» more  PAKDD 2010»
13 years 8 months ago
Distributed Knowledge Discovery with Non Linear Dimensionality Reduction
Data mining tasks results are usually improved by reducing the dimensionality of data. This improvement however is achieved harder in the case that data lay on a non linear manifol...
Panagis Magdalinos, Michalis Vazirgiannis, Dialect...
CDC
2009
IEEE
181views Control Systems» more  CDC 2009»
14 years 3 months ago
Stability of switched linear systems and the convergence of random products
— In this paper we give conditions that a discrete time switched linear systems must satisfy if it is stable. We do this by calculating the mean and covariance of the set of matr...
Ning Wang, Magnus Egerstedt, Clyde F. Martin
KDD
2008
ACM
135views Data Mining» more  KDD 2008»
14 years 11 months ago
Effective and efficient itemset pattern summarization: regression-based approaches
In this paper, we propose a set of novel regression-based approaches to effectively and efficiently summarize frequent itemset patterns. Specifically, we show that the problem of ...
Ruoming Jin, Muad Abu-Ata, Yang Xiang, Ning Ruan