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PAKDD
2005
ACM
168views Data Mining» more  PAKDD 2005»
15 years 4 months ago
Adaptive Nonlinear Auto-Associative Modeling Through Manifold Learning
We propose adaptive nonlinear auto-associative modeling (ANAM) based on Locally Linear Embedding algorithm (LLE) for learning intrinsic principal features of each concept separatel...
Junping Zhang, Stan Z. Li
ICA
2010
Springer
14 years 9 months ago
Hybrid Channel Estimation Strategy for MIMO Systems with Decision Feedback Equalizer
We propose combining supervised and unsupervised algorithms in order to improve the performance of multiple-input multipleoutputdigitalcommunication systemswhich makeuseofdecision-...
Héctor J. Pérez-Iglesias, Adriana Da...
FLAIRS
2007
15 years 1 months ago
Performance Analysis of Evolutionary Search with a Dynamic Restart Policy
In this work we explore how the complexity of a problem domain affects the performance of evolutionary search using a performance-based restart policy. Previous research indicates...
Michael Solano, Istvan Jonyer
DSS
2006
93views more  DSS 2006»
14 years 11 months ago
Merging workflows: A new perspective on connecting business processes
This paper describes the concept of workflow merge and methods for merging business processes. We grouped merges in four categories according to the type of merge: sequential, par...
Shuang Sun, Akhil Kumar, John Yen
MST
2010
106views more  MST 2010»
14 years 9 months ago
Constrained-Path Labellings on Graphs of Bounded Clique-Width
Given a graph G we consider the problem of preprocessing it so that given two vertices x,y and a set X of vertices, we can efficiently report the shortest path (or just its length...
Bruno Courcelle, Andrew Twigg