Re: [Caml-list] Kendall tau in OCaml

2012-04-19 Thread Alexy Khrabrov
I have a very efficient C implementation wrapped properly in OCaml here: https://github.com/alexy/katz/blob/master/kendall.ml A+ On Thu, Apr 19, 2012 at 7:51 PM, Francois Berenger wrote: > Hello, > > Is there some Kendall tau implementation out there in OCaml? > > I'm looking for something with

[Caml-list] Kendall tau in OCaml

2012-04-19 Thread Francois Berenger
Hello, Is there some Kendall tau implementation out there in OCaml? I'm looking for something with better complexity than N^2, if that's possible, as I have a lot of points... Regards, F. -- Caml-list mailing list. Subscription management and archives: https://sympa-roc.inria.fr/wws/info/caml

[Caml-list] 2nd Call for Informal Presentations at Turing Centenary Conference, Cambridge, UK

2012-04-19 Thread S B Cooper
** 2nd CALL FOR INFORMAL PRESENTATIONS - DEADLINE MAY 11th, 2012: TURING CENTENARY CONFERENCE http://www.cie2012.eu Computability in Europe 2012: How the World Computes

[Caml-list] SSNC 2012: 3rd announcement

2012-04-19 Thread GRLMC
*To be removed from our mailing list, please respond to this message with UNSUBSCRIBE in the subject* * 2012 INTERNATIONAL SPRING SCHOOL IN NATURAL COMPUTING SSNC 2012 Tarragona, Spain May 28 – June 1st, 2012

[Caml-list] File - List Migration Announcement

2012-04-19 Thread haa-ai Moderator
August 2010: Now also posting to the web via Twitter at: http://twitter.com/Northern_Clips Hi... As of January 16, 2004 - I am no longer working for the Nunavut Department of Education.. I am no longer moderating the Haa Ai e-mail list at http://groups.yahoo.com/group/haa-ai so I have stared a n

Re: [Caml-list] [ANN] Boolean expression simplifier library

2012-04-19 Thread Markus W. Weißmann
Hello, On 19 Apr 2012, at 02:56, Francois Berenger wrote: > I'm curious, what is it used for? > > Is it for people doing proof checkers or things like this? > Like that, yes: We successfully use it for reducing the size of programs we want to perform model checking on. My concrete target are

Re: [Caml-list] [ANN] PEC ver. 1.1

2012-04-19 Thread Daniel Bünzli
Le jeudi, 19 avril 2012 à 15:02, Satoshi Ogasawara a écrit : > Your event semantics has two invariant. > > 1. for all e, t : occurrence of [e] at time [t] is one or zero. > 2. if primitive [e] is occurred in time [t], update cycle runs in time [t]. Yes. You can read about the denotational seman

Re: [Caml-list] [ANN] PEC ver. 1.1

2012-04-19 Thread Satoshi Ogasawara
(2012/04/19 19:57), Daniel Bünzli wrote: Le jeudi, 19 avril 2012 à 12:31, Daniel Bünzli a écrit : If P1 occurs then you start walking back from L, but you don't know where P1 is so you have to walk down every branch until you find P1 and then walk back from there up to L to make the update. Co

Re: [Caml-list] [ANN] PEC ver. 1.1

2012-04-19 Thread Satoshi Ogasawara
Thank you for helping me understand with your explanation. Your event semantics has two invariant. 1. for all e, t : occurrence of [e] at time [t] is one or zero. 2. if primitive [e] is occurred in time [t], update cycle runs in time [t]. Do you have any experience to proof a theorem against

Re: [Caml-list] [ANN] PEC ver. 1.1

2012-04-19 Thread Daniel Bünzli
Le jeudi, 19 avril 2012 à 12:31, Daniel Bünzli a écrit : > While I'm not very fond of the sub/unscribe part I think it's an interesting > implementation and may try, once I get some time, to adapt it to React to see > what we can get from it (I also think that the resulting implementation coul

Re: [Caml-list] [ANN] PEC ver. 1.1

2012-04-19 Thread Daniel Bünzli
Le jeudi, 19 avril 2012 à 10:59, Satoshi Ogasawara a écrit : > If I understand correctly sending [v] to [e] immediately during update cycle > are violate the semantics because it cause more than one values on one event > at > the same time. Yes. > Using React, > > let e, sender = E.create (

[Caml-list] Call for participation iFM & ABZ 2012 - program available

2012-04-19 Thread Maurice ter Beek
CALL FOR PARTICIPATION iFM & ABZ 2012 ** 9th International Conference on Integrated Formal Methods (iFM 2012) 3rd International Conference on ASM, Alloy, B, VDM, and Z (ABZ 2012) Joint conferences in honour of Egon Boerger's 65t

Re: [Caml-list] [ANN] PEC ver. 1.1

2012-04-19 Thread Satoshi Ogasawara
(2012/04/19 7:32), Daniel Bünzli wrote: Yes because the semantics of [e] is violated, it has three values at the same time, the current value during the update cycle, the value 1 and the value 2. Now suppose I reason about the semantics of [e] in this program, it has a well-defined outcome *f