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DAGSTUHL
2006
15 years 7 months ago
Competitive Online Searching for a Ray in the Plane
We consider the problem of a searcher that looks for a lost flashlight in a dusty environment. The search agent finds the flashlight as soon as it crosses the ray emanating from t...
Andrea Eubeler, Rudolf Fleischer, Thomas Kamphans,...
COMPGEOM
2004
ACM
15 years 11 months ago
Searching with an autonomous robot
We discuss online strategies for visibility-based searching for an object hidden behind a corner, using Kurt3D, a real autonomous mobile robot. This task is closely related to a n...
Sándor P. Fekete, Rolf Klein, Andreas N&uum...
AE
2003
Springer
15 years 11 months ago
A Clustering Based Niching EA for Multimodal Search Spaces
Abstract. We propose a new niching method for Evolutionary Algorithms which is able to identify and track global and local optima in a multimodal search space. To prevent the loss ...
Felix Streichert, Gunnar Stein, Holger Ulmer, Andr...
STACS
1999
Springer
15 years 10 months ago
An Optimal Competitive Strategy for Walking in Streets
We present an optimal strategy for searching for a goal in a street which achieves the competitive factor of √ 2, thus matching the best lower bound known before. This finally ...
Christian Icking, Rolf Klein, Elmar Langetepe
JCIT
2010
113views more  JCIT 2010»
15 years 29 days ago
Dynamic Integrated Algorithm for Production Scheduling Based on Iterative Search
It is quite difficult to adapt to the changing production scheduling problem for an algorithm of a certain question. According to this, a strategy of dynamic integrated iterative ...
Cunli Song, Xiaobing Liu, Wei Wang, Ming Huang