search for: krovetz

Hello Xapian devs, -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.xapian.org/pipermail/xapian-devel/attachments/20150210/c848e9b7/attachment-0002.html>

Hello, As mentioned on the project ideas page, Adding more support for stemmer algorithm, i found an implementation of Krovetz Stemmer Algo in C++ but before working on it to merge it into xapian, i needed help in recognizing the license information associated with the source code. To avoid further licensing issues kindly someone check the link http://sourceforge.net/p/lemur/wiki/KrovetzStemmer/ -Abhishek --------------...

> On 30 Nov 2014, at 17:51, Abhishek Singh Kushwah <abhishek18kushwah at gmail.com> wrote: > > > Two of the implementation of algorithms has already been rejected > > previously due to licenses both being the implementation of porter > > but our xapian use implementation in snowball which i assume is > > under GPL. The only cases I can think you might be

Hello xapian devs, I had shown interest in writing a krovetz stemmer for xapian and spoke to James Aylett about it. Since it was hard to code the stemmer in snowball, I came up with a C++ implementation of the stemmer. But since it is a dictionary based stemmer, im having problems on deciding how to create the dictionary. I did check out some of the implemen...

...r each packet. My tests found that this yielded at 12-16% speedup for bulk transfers to localhost using HMAC-MD5 and arcfour256. HMAC-SHA1 should see an even bigger improvement, because SHA1 is a more expensive hash function. The second improvement is Peter Valchev's addition of a new MAC: Ted Krovetz' UMAC-64[1]. This MAC uses a very different approach than the HMACs that OpenSSH currently supports, and it comes with a nice security proof that guarantees its resistance so long as its underlying block cipher (AES) remains cryptologically intact. Testing (bulk transfers to localhost using arc...

...ild system AssignedTo: unassigned-bugs at mindrot.org ReportedBy: imorgan at nas.nasa.gov By default, umac.c is compiled with -O2 and performs well on x86 and x86_64 architectures. However, on other architectures the performance can be improved by adding -funroll-loops. Using Ted Krovetz's original code, the performance for 1KB blocks on various architectures (clocks per byte) is as follows: gcc -O2 gcc -O2 -funroll-loops x86_64: 0.95 1.04 IA64: 2.31 1.36 -funroll-loops SPARC: 9.52 9.50 POWER5: 3.88 3.67 The ar...