Results 21 to 30 of about 5,805 (119)

Schema theory for gene expression programming [PDF]

open access: yes, 2014
This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University.This thesis studied a new variant of Evolutionary Algorithms called Gene Expression Programming.
Huang, Zhengwen
core  

Fifty years of scheduling: a survey of milestones [PDF]

open access: yes, 2009
Scheduling has become a major field within operational research with several hundred publications appearing each year. This paper explores the historical development of the subject since the mid 1950s when the landmark publications started to appear.
Strusevich, Vitaly A.   +5 more
core   +1 more source

The mathematical research of William Parry FRS [PDF]

open access: yes, 2008
In this article we survey the mathematical research of the late William (Bill) Parry ...
Walters, Peter   +3 more
core   +1 more source

Group actions and blocks of imprimitivity [PDF]

open access: yes, 2015
This BSc thesis deals with certain topics from group theory. We investigate group actions and in particular devote most of our attention to the research of blocks of imprimitivity and their characteristics.
Krejić, Dejan
core  

Infinite families of 3‐designs from APN functions

open access: yes, 2020
Combinatorial t-designs have nice applications in coding theory, finite geometries, and several engineering areas. A classical method for constructing t-designs is by the action of a permutation group that is t-transitive or t-homogeneous on a point set.
Chunming Tang, Tang, Chunming
core   +1 more source

Single and joint iterative decoding for higher order modulation schemes [PDF]

open access: yes, 2008
The research project described in this thesis concentrates on the study, and application of specific channel coding techniques, in particular, low-density parity-check (LDPC) codes, iterative decoding on Tanner graphs, and their application on joint ...
Vital, Juan Carlos Serrato
core  

Extremely primitive groups and linear spaces [PDF]

open access: yes, 2016
summary:A non-regular primitive permutation group is called extremely primitive if a point stabilizer acts primitively on each of its nontrivial orbits.
Guan, Haiyan, Zhou, Shenglin
core   +1 more source

Space-Time Codes and Concatenated Channel Codes for Wireless Communications

open access: yes, 2002
Following a brief historical perspective on channel coding, an introduction to space–time block codes is given. The various space–time codes considered are then concatenated with a range of channel codecs, such as convolutional and block-based turbo ...
Liew, T.H., Hanzo, Lajos
core  

Rank 3 permutation groups with a regular normal subgroup [PDF]

open access: yes
A (p ,n) group G is a permutation group (on a set Ω) which possesses a regular normal elementary abelian subgroup of order pn. The set Ω may be identified with a vector space V on which Go, the stabilizer of a point in G, acts as a subgroup of the ...
Hill, Raymond
core  

Adaptive Coding and Transmission Paradigms for Wireless Channels

open access: yes, 2002
Following a brief historical perspective on channel coding the concept of near-instantaneously adaptive wireless transceivers is introduced as a counter-measure of mitigating the channel-quality fluctuations experienced in wireless communications.
Liew, T.H., Hanzo, L.
core  

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