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» Investigating human-computer optimization
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DCC
2008
IEEE
16 years 4 months ago
Huffman Coding with Non-sorted Frequencies
Abstract. A standard way of implementing Huffman's optimal code construction algorithm is by using a sorted sequence of frequencies. Several aspects of the algorithm are inves...
Shmuel Tomi Klein, Dana Shapira
113
Voted
CCECE
2009
IEEE
15 years 11 months ago
Downlink transmitter adaptation based on greedy SINR maximization
In this paper we present algorithms for transmitter adaptation in downlink wireless systems based on maximization of the Signal-to-Interference plus Noise-Ratio (SINR). We investi...
Dimitrie C. Popescu, Shiny Abraham, Otilia Popescu
117
Voted
EUROGP
2007
Springer
15 years 10 months ago
On Population Size and Neutrality: Facilitating the Evolution of Evolvability
The role of population size is investigated within a neutrality induced local optima free search space. Neutrality decouples genotypic variation in evolvability from fitness varia...
Richard M. Downing
VTC
2006
IEEE
15 years 10 months ago
Feasible Link Statistics for Adaptive Ad Hoc Networks
— The dynamic nature of ad hoc networks advocates the use of adaptive schemes to optimize network performance. Such adaptive schemes require local observations of prevailing netw...
Senan J. Doyle, Timothy K. Forde, Linda Doyle
IMA
2005
Springer
52views Cryptology» more  IMA 2005»
15 years 10 months ago
Domain Expansion of MACs: Alternative Uses of the FIL-MAC
In this paper, a study of a paradigm for domain expansion of MACs is generalized. In particular, a tradeoff between the efficiency of a MAC and the tightness of its security reduc...
Ueli M. Maurer, Johan Sjödin