@COMMENT This file was generated by bib2html.pl <http://www.cs.cmu.edu/~pfr/misc_software/index.html#bib2html> version 0.91
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@inproceedings{rickard04searching,
 AUTHOR = {Scott Rickard},
 TITLE = {Searching for Costas arrays using periodicity properties},
 BOOKTITLE = IMA,
 YEAR = 2004,
 ABSTRACT = {Costas arrays are permutation matrices with ideal
    auto-ambiguity properties; No two of the the {N}
    choose 2 line segments between pairs of 1’s in the
    matrix have the same slope and length. This paper
    presents a search technique based on the periodicity
    properties of the existing construction techniques
    which finds previously unknown Costas arrays for
    {N} = 29, {N} = 36, and {N} = 42. These are the first
    ’new’ Costas arrays to be determined in nearly 20
    years, excepting those found by exhaustive search
    for {N} = 25.},
 bib2html_pubtype = {Conference Papers},
 bib2html_rescat = {Generation Methods},
 bib2html_dl_pdf = "http://www.costasarrays.org/costasrefs/rickard04searching.pdf",
}