pete <pf*****@mindsp ring.com> wrote in message news:<40******* ****@mindspring .com>...
osmium wrote:
pete wrote:
> There are useful hits, but not necessarily source code,
> for < aho corasick> on Google.
The correct way to search for code,
is to put the word "code" in your search.
I wasn't *trying* to find code.
OP was.
Thanks for the help, I checked out that code but it is all
copyrighted, which means they might as well have not even posted it as
it is useless.
Is there any source where I can get free, uncopyrighted code? Or
should I just buy a book and write the code myself? Or is that in
violation of the book's copyright?
I have read about 2 dozen papers on the subject of string matching.
Every paper is about how someone CLAIMS they can beat the AC
algorithm. No evidence is given. No proof. No source code. No
independent tests. No way for the reader to test. Just their
bragging, basically saying "mine is bigger than yours and you'll just
have to believe me."
A typical example is Mike Fisk and George Varghese and their paper
"Applying Fast String Matching to Intrusion Detection." They, of
course, claim they can beat AC, and even have some cute little graphs.
They offer no proof of this claim, of course, and no source code, no
way to test it, and no evidence they ever tested it themselves. But,
they claim they will release the code in a library. This paper was
written in 2001. Have they released the library yet? Nope. I
emailed them both, and they both ignored my request.
At best, they are useless wastes of my time that have contributed
nothing to the world of computer science other than empty brags. At
worst, they are liars.
I'm starting to think I should apply for a grant, spend the money in
Tahiti, and then write a paper claiming I can beat AC.