Corsis Research

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Solidity, growth, and new dimensions!

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Levenshtein Distance Algorithm: Fastest Implementation in C#

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Here is a cleaned-up performance test for several different implementations of levenshtein I have blogged about recently. This test was emailed to me by Ahmed Ghoneim, who has also kindly agreed to its publication on my blog. I am very grateful to him for his excellent contribution. I have slightly altered his file to do away with the unnecessary local variables in my C2C# port of the GNULevenshtein method. I would like to hear from you which methods perform best on your machine. Please drop a comment ^_^! LevenshteinAlgorithmPerformanceTest.cs code only Packages code, data and sample binary in zip and self-executable zip formats Please note that the GNULevenshtein method was found to be buggy! Here is the new replacement method .
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Mono 1.2.5 binaries for Solaris 10/x86

I think I've finally managed to botch it all up. I created a JRE-style zipped package, which you can download here 1,2 at your own risk ;). Whoa, it's taken me 4 days just to get so far with mono/solaris. ^o^ I wanna sleep like the relakkuma now hehe... These binaries are compiled for 32-bit/x86 processors. They also run on 64-bit/x86-64 processors. They are not compiled for running winforms applications. To extract the archive use: "gtar -zxvf"
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Words that are Hard to Say - Reverse Video Search with Mathematica and TinEye

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It all started with this link:  http://www.facebook.com/video/video.php?v=150827548298158 . My brother wrote to me saying he had seen this movie trailer and would like to watch it but the only link he had was of this facebook video which had no names mentioned. I had a simple idea: extract a given number of frame images use TinEye to look for pages using similar images I used Mathematica to extract the frames. Then, using TinEye, we performed a reverse image search on certain frames we picked manually. http://www.tineye.com/search/5728ec915156cc8f0568d27d5109bd9b9c79cbf9/ http://www.tineye.com/search/6a97500eef0bc33220555e02a8bd1f5500157a6e/  (here we actually got the result!! but overlooked it) http://www.tineye.com/search/b2ecfa195ca5bc2883dcc63e53e2b307d3b739a2/ http://www.tineye.com/search/02b352b008c9ff144695745a630e0c3a30d492e3/ http://www.tineye.com/search/0f748c782fc992ddd8ac5cd8b5bfec323a933048/ http://www.tineye.com/search/18c255ad6a07e6a1a3f128d2ef942393a47...
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