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MOBICOM
2004
ACM
14 years 2 months ago
Revisiting the TTL-based controlled flooding search: optimality and randomization
In this paper we consider the problem of searching for a node or an object (i.e., piece of data, file, etc.) in a large network. Applications of this problem include searching fo...
Nicholas B. Chang, Mingyan Liu
FOGA
2007
13 years 10 months ago
Saddles and Barrier in Landscapes of Generalized Search Operators
Barrier trees are a convenient way of representing the structure of complex combinatorial landscapes over graphs. Here we generalize the concept of barrier trees to landscapes de...
Christoph Flamm, Ivo L. Hofacker, Bärbel M. R...
EOR
2006
110views more  EOR 2006»
13 years 9 months ago
Scatter search with path relinking for phylogenetic inference
We propose the use of scatter search with path relinking for the inference of phylogenetic trees. Solutions are here represented as trees whose leaves span the set of species unde...
Carlos Cotta
COMCOM
2010
246views more  COMCOM 2010»
13 years 7 months ago
Tabu search algorithm for RP selection in PIM-SM multicast routing
: - To construct a multicast tree is the basis of multicast data transmission. The prime problem concerning the construction of a shared multicast tree is to determine the position...
Hua Wang, Xiangxu Meng, Min Zhang, Yanlong Li
ECML
2006
Springer
14 years 21 days ago
Improving Control-Knowledge Acquisition for Planning by Active Learning
Automatically acquiring control-knowledge for planning, as it is the case for Machine Learning in general, strongly depends on the training examples. In the case of planning, examp...
Raquel Fuentetaja, Daniel Borrajo