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CORR
2008
Springer
109views Education» more  CORR 2008»
13 years 9 months ago
A Generic Top-Down Dynamic-Programming Approach to Prefix-Free Coding
Given a probability distribution over a set of n words to be transmitted, the Huffman Coding problem is to find a minimal-cost prefix free code for transmitting those words. The b...
Mordecai Golin, Xiaoming Xu, Jiajin Yu
ATAL
2010
Springer
13 years 10 months ago
Collective decision-making in multi-agent systems by implicit leadership
Coordination within decentralized agent groups frequently requires reaching global consensus, but typical hierarchical approaches to reaching such decisions can be complex, slow, ...
Chih-Han Yu, Justin Werfel, Radhika Nagpal
CVPR
2005
IEEE
14 years 11 months ago
Discriminant Analysis with Tensor Representation
In this paper, we present a novel approach to solving the supervised dimensionality reduction problem by encoding an image object as a general tensor of 2nd or higher order. First...
Shuicheng Yan, Dong Xu, Qiang Yang, Lei Zhang, Xia...
GECCO
2007
Springer
143views Optimization» more  GECCO 2007»
14 years 3 months ago
Learning and exploiting knowledge in multi-agent task allocation problems
Imagine a group of cooperating agents attempting to allocate tasks amongst themselves without knowledge of their own capabilities. Over time, they develop a belief of their own sk...
Adam Campbell, Annie S. Wu
CPM
2004
Springer
84views Combinatorics» more  CPM 2004»
14 years 2 months ago
Small Phylogeny Problem: Character Evolution Trees
Abstract. Phylogenetics is a science of determining connections between groups of organisms in terms of ancestor/descendent relationships, usually expressed by phylogenetic trees, ...
Arvind Gupta, Ján Manuch, Ladislav Stacho, ...