Sciweavers

1121 search results - page 28 / 225
» Location-routing: Issues, models and methods
Sort
View
VLDB
1995
ACM
129views Database» more  VLDB 1995»
15 years 1 months ago
A Cost Model for Clustered Object-Oriented Databases
Query processing is one of the most, critical issues in Object-Oriented DBMSs. Extensible opt,imizers with efficient, search strategies require a cost model to select the most eff...
Georges Gardarin, Jean-Robert Gruser, Zhao-Hui Tan...
ML
2008
ACM
14 years 9 months ago
Inductive process modeling
In this paper, we pose a novel research problem for machine learning that involves constructing a process model from continuous data. We claim that casting learned knowledge in ter...
Will Bridewell, Pat Langley, Ljupco Todorovski, Sa...
ICASSP
2011
IEEE
14 years 1 months ago
Impulsive interference mitigation in ad hoc networks based on alpha-stable modeling and particle filtering
In this paper, we tackle the problem of interference mitigation in ad hoc networks. In such context, the multiple access interference (MAI) is known to be of an impulsive nature. ...
Nouha Jaoua, Emmanuel Duflos, Philippe Vanheeghe, ...
CORR
2011
Springer
214views Education» more  CORR 2011»
14 years 1 months ago
Convex Approaches to Model Wavelet Sparsity Patterns
Statistical dependencies among wavelet coefficients are commonly represented by graphical models such as hidden Markov trees (HMTs). However, in linear inverse problems such as d...
Nikhil S. Rao, Robert D. Nowak, Stephen J. Wright,...
AUTOMATICA
2010
77views more  AUTOMATICA 2010»
14 years 8 months ago
On polytopic inclusions as a modeling framework for systems with time-varying delays
One of the important issues in networked control systems is the appropriate handling of the nonlinearities arising from uncertain time-varying delays. In this paper, using the Cay...
Rob H. Gielen, Sorin Olaru, Mircea Lazar, W. P. M....