Re: [computer-go] Suicide question

2008-01-17 Thread terry mcintyre
Will Mogo with "nbThreads=4 and --nbTotalSimulations 11" yield the same results as "nbThreads=1 and --nbTotalSimulations 11", presumably in approximately 1/4 the time? Terry McIntyre <[EMAIL PROTECTED]> “Wherever is found what is called a paternal govern

Re: [computer-go] Suicide question

2008-01-17 Thread terry mcintyre
thod at the top level to weed out duplicate games? How confident are we that resignation works properly? There were some odd results in the latest KGS tournament, if I recall correctly; programs were resigning won games. Terry McIntyre <[EMAIL PROTECTED]> From: Don Dailey <[EMAIL PR

Re: [computer-go] testing network - was: Suicide question

2008-01-17 Thread terry mcintyre
status reports of the entire system. http://boinc.berkeley.edu/ Terry McIntyre <[EMAIL PROTECTED]> - Original Message From: Don Dailey <[EMAIL PROTECTED]> To: computer-go Sent: Thursday, January 17, 2008 10:11:14 AM Subject: Re: [computer-go] Suicide question Michae

Re: [computer-go] Suicide question

2008-01-17 Thread terry mcintyre
. I've also been considering Amazon's EC2 -- one server-month costs about $72. Terry McIntyre <[EMAIL PROTECTED]> “Wherever is found what is called a paternal government, there is found state education. It has been discovered that the best way to insure implicit obedience is to

Re: [computer-go] Suicide question

2008-01-16 Thread terry mcintyre
lized that the probability of winning was effectively zero. Are my conjectures in the ballpark? How feasible is it to repair such blind spots? How feasible is it to dynamically boost the probability of such "vital points" when they become crucial to the game? Terry McInty

Re: cgbg, was [computer-go] On average how many board updates/sec can top Go programs do these days?

2008-01-15 Thread terry mcintyre
- Original Message From: "[EMAIL PROTECTED]" <[EMAIL PROTECTED]> To: computer-go Sent: Tuesday, January 15, 2008 2:59:15 PM Subject: cgbg, was [computer-go] On average how many board updates/sec can top Go programs do these days? Gian-Carlo Pascutto <[EMAIL PROTECTED]> said: > I wrot

Re: [computer-go] MoGoRel3_3550pps

2008-01-13 Thread terry mcintyre
From: Rémi Coulom <[EMAIL PROTECTED]> >Sylvain Gelly wrote: >> Yes I did! :).It is not on my website, but will (soon?). >> However, you should not be so eager to read it :) >> Cheers, >> Sylvain >Google finds it: >http://tao.lri.fr/Papers/thesesTAO/SylvainGellyThesis.pdf Thanks, Rémi! Now ea

Re: [computer-go] handicap for mogo against pro ?

2008-01-13 Thread terry mcintyre
Hideki Kato wrote: > What is "correct" move? It has sense only for some artificial > problems or very limited positions, and so, it cannot evaluate total > performance of a program. There are many positions where winning the game requires one or a small set of moves. Suppose the board is e

Re: [computer-go] handicap for mogo against pro ?

2008-01-12 Thread terry mcintyre
good starting point. Terry McIntyre <[EMAIL PROTECTED]> “Wherever is found what is called a paternal government, there is found state education. It has been discovered that the best way to insure implicit obedience is to commence tyranny in the nursery.” Benjamin Disraeli, Speech in t

Re: [computer-go] To French speakers: computer Go on the French Radio

2008-01-10 Thread terry mcintyre
From: Olivier Teytaud <[EMAIL PROTECTED]> > They announce that a match will be organized between MoGo and a professional > player in March, during the Paris Go Tournament. > It will be the MPI version of mogo, and in various board-sizes. What handicap, if any? Terry M

Re: [computer-go] How to get more participation in 19x19 CGOS?

2008-01-09 Thread terry mcintyre
- Original Message > What's the point of getting a stable ranking which is more or less > meaningless? > If someone want to debug or test their programs, they could easily use the > publicaly available version of MoGo or GnuGo. The purpose > of the 19x19 CGOS > is to compare strengt

Re: [computer-go] How to get more participation in 19x19 CGOS?

2008-01-09 Thread terry mcintyre
e you played the 3 versions against Gnugo? What handicaps seem appropriate there? I think Don Dailey posted that there is a need for a GnuGo on the 19x19 server? I can host if need be, have spare CPU here and full-time connection. Terry McIntyre <[EMAIL PROTECTED]> “Wherever is found what

Re: [computer-go] Difficult and strong move

2008-01-08 Thread terry mcintyre
The www page for the Mathematical Go book refers to the Japanese word "tedomori" -- which I googled; this book page is the only reference to "tedomori." No mention on senseis.xmp.net; can anyone supply a definition? Thanks! Terry McIntyre <[EMAIL PROTECTED]> “Wherev

Re: [computer-go] Difficult and strong move

2008-01-08 Thread terry mcintyre
- Original Message From: Stuart A. Yeates <[EMAIL PROTECTED]> >I recommend "Mathematical Go: Chilling Gets the Last Point" by Elwyn >Berlekamp and David Wolfe. The book contains a number of such >positions, as well as an approach that allows to make as many more as >you need. http://mat

[computer-go] OpenMP / Quad Core experiments

2008-01-01 Thread terry mcintyre
sizes : 36 bits physical, 48 bits virtual power management: Terry McIntyre <[EMAIL PROTECTED]> “Wherever is found what is called a paternal government, there is found state education. It has been discovered that the best way to insure implicit obedience is to commence tyranny in the nu

Re: [computer-go] language efficiency

2007-12-16 Thread terry mcintyre
find opportunities to use these effectively. Terry McIntyre <[EMAIL PROTECTED]> Be a better friend, newshound, and know-it-all with Yahoo! Mobile. Try it now. http://mobile.yaho

Re: [computer-go] MC-UCT and tactical information

2007-12-13 Thread terry mcintyre
fficient play. It's all about making the most for your one play, before your opponent gets his turn. I was playing against a 7 or 8 dan (AGA rating ) player last night, and he reminded me of a terrible truth: we take turns placing stones. So frustrating that I don't get a "two sto

Re: [computer-go] Where and How to Test the Strong Programs?

2007-12-13 Thread terry mcintyre
- Original Message From: Rémi Coulom <[EMAIL PROTECTED]> > For instance, against computers, I estimate that Crazy Stone improved > about 3 stones between this summer and now. But it clearly did not > improve 3 stones on KGS. I vaguely remember that Sylvain also noticed > that MoGo coul

Re: [computer-go] Re: unconditional life and death

2007-12-13 Thread terry mcintyre
to his own work at http://www.andromeda.com/people/ddyer/go/shape-library.html Terry McIntyre <[EMAIL PROTECTED]> They mean to govern well; but they mean to govern. They promise to be kind masters; but they mean to be masters. -- Daniel Webster - Original Message From: Dav

Re: [computer-go] erm...

2007-12-13 Thread terry mcintyre
There's some value to human-human games in this proposed tournament, I think. Some humans might play or worse at 5 minute time controls. Comparison with longer games might be interesting. Terry McIntyre <[EMAIL PROTECTED]> They mean to govern well; but they mean to govern. They pr

Re: [computer-go] MC-UCT and tactical information

2007-12-13 Thread terry mcintyre
Jason House: > Don't forget that local tactical analysis can be reused many moves later if the local area has remained unaffected. > In a multi-core system, it may become increasingly valuable to dedicate a core to tactical analysis. In another post, libego with a million playouts per move had

Re: [computer-go] Lisp time

2007-12-12 Thread terry mcintyre
From: Stefan Nobis <[EMAIL PROTECTED]> terry mcintyre <[EMAIL PROTECTED]> writes: > Any of those with recent Lisp experience have any opinions about > multicore capabilities? Multithreading is not available in ANSI CL, but most implementations support multithreading in som

Re: [computer-go] Lisp time

2007-12-12 Thread terry mcintyre
concurrent threads. In Erlang, the cost of such threads is comparable to the cost of a function call. Terry McIntyre <[EMAIL PROTECTED]> They mean to govern well; but they mean to govern. They promise to be kind masters; but they mean to be masters. -- Daniel Webster - Original Message

Re: [computer-go] How does MC do with ladders?

2007-12-12 Thread terry mcintyre
racy, second on speed. Under tournament conditions, speed is very crucial, but tuning the accuracy of the evaluations is likely to reduce the noise rate, and winnow out a fair number of losing plays. Terry McIntyre <[EMAIL PROTECTED]> They mean to govern well; but they mean to govern. They

Re: [computer-go] A thought about Bot-server communications

2007-12-12 Thread terry mcintyre
Take this with a grain of salt, since I am a novice, but my understanding of the distinction is this: violating the ko rule flows from an incorrect decision made by the player; playing a stone of the wrong color from external mishap - the stone should not have been in the player's bowl. Usually on

Re: [computer-go] How does MC do with ladders?

2007-12-11 Thread terry mcintyre
At this point, it has to be said that _all_ computer go programs suck at 19xc19 go. MC programs happen to suck less, especially on small boards. On the other hand, we do have some very strong special-purpose go programs. There are several very strong tsumego/life-and-death programs and at least

Re: [computer-go] A thought about Bot-server communications

2007-12-11 Thread terry mcintyre
Perhaps servers should have test suites and regression tests for participants. These would enable bugs to be worked out before engaging in tournament play. Terry McIntyre <[EMAIL PROTECTED]> They mean to govern well; but they mean to govern. They promise to be kind masters; but they mean

Re: [computer-go] How does MC do with ladders?

2007-12-11 Thread terry mcintyre
Ladders are not hard, especially if one is permitted to place stones on the (virtual) board to trace the flow. A 20 kyu human can follow the logic. Don, you describe some subtle choices of playing one's opponent, and compare them to MC programs, but you are a fairly strong chess player. If you

[computer-go] shodan vs mogo

2007-12-10 Thread terry mcintyre
Attached is a 9x9 game by Mogo ( Black ) versus an amateur shodan ( Joe C., White ). >From the log output, Mogo was unaware that it was waaay behind until move 60. >Oddly, move 60 was a pass by White; there may be a bug in this particular >version, since this would have been a good time to eith

Re: [computer-go] low-hanging fruit - yose

2007-12-10 Thread terry mcintyre
From: Chris Fant <[EMAIL PROTECTED]> > Such guidance has to be fairly subtle, however; it often must take the form > of "if he plays here, do this, if there, do that." > Doesn't the search tree provide such functionality? It does indeed - but there are often forced sequences which can be pred

Re: [computer-go] low-hanging fruit - yose

2007-12-10 Thread terry mcintyre
- Original Message From: Darren Cook <[EMAIL PROTECTED]> > Am I confused in my understanding that a weakness of MC evaluation is > that due to its random play it will miss sequences where there is only > one winning move at each play? ... > This was exactly the topic I tackled in this

Re: [computer-go] GPUs and go algorithms?

2007-12-07 Thread terry mcintyre
You may wish to look at the CUDA docs: http://developer.nvidia.com/object/cuda.html#documentation and the Telsa GPU: http://www.nvidia.in/page/tesla_tech_specs.html Terry McIntyre <[EMAIL PROTECTED]> They mean to govern well; but they mean to govern. They promise to be kind masters; bu

[computer-go] winning a won game

2007-12-06 Thread terry mcintyre
I am hardly fit to clean the dust from Pro 9-dan Go Seigen's goban, so I'll just rest my argument with the chapter headings from his book, Winning a Won Game: Chapter 1 Three Golden Rules Avoid uncertainties when you have the lead Seize the opportunity when it is presented Attack the oppon

Re: [computer-go] low-hanging fruit - yose

2007-12-06 Thread terry mcintyre
sign a 90% estimation of winning the game, buying fireworks and Xmas presents to celebrate for this move and the next until ... Ooops! Is my witty bitty group dead? Whatever were we thinking? Terry McIntyre <[EMAIL PROTECTED]> They mean to govern well; but they mean to govern. They p

Re: [computer-go] low-hanging fruit - yose

2007-12-06 Thread terry mcintyre
From: Nick Wedd <[EMAIL PROTECTED]> >>which will alter the score not by one point, but by ten or twenty. >>Their estimate of winning probability is totally wrong. Good players >>winnow out losing moves and stick with good moves - the basic premise >>of minimax searching. Losing a big group will

Re: [computer-go] low-hanging fruit - yose

2007-12-06 Thread terry mcintyre
Any estimate of winning probability is only as good as the estimates of whether particular games are actually won or lost. Evidently, even strong programs fail to recognize the impact of nakade, which will alter the score not by one point, but by ten or twenty. Their estimate of winning probab

Re: [computer-go] low-hanging fruit - yose

2007-12-06 Thread terry mcintyre
From: terry mcintyre <[EMAIL PROTECTED]> For a large number of playouts, the estimated scores should converge as the game progresses. This is particularly true if the random distributions strongly favor moves where each opponent monotonically increases the score - keeping one's g

Re: [computer-go] low-hanging fruit - yose

2007-12-06 Thread terry mcintyre
he earlier placement - or even further back, to the surrounding and cutting and eye-killing moves which ultimately led to the placement move. Terry McIntyre <[EMAIL PROTECTED]> They mean to govern well; but they mean to govern. They promise to be kind masters; but they m

Re: [computer-go] low-hanging fruit

2007-12-06 Thread terry mcintyre
the vital point is played, only one eye can be made. I don't know how hard it is to fix this bug, but if Mogo can avoid nakade, it will surely win many more games. Terry McIntyre <[EMAIL PROTECTED]> They mean to govern well; but they mean to govern. They promise to be kind masters;

[computer-go] low-hanging fruit

2007-12-05 Thread terry mcintyre
ntion than GoGui, and may have estimated the score a bit differently. More study. If yose handling were improved, Mogo ( and perhaps other similar programs ) would be a few stones stronger. This looks like "low-hanging fruit," but I could be wrong. Terry McIntyre <[EMAIL PROTECTED

Re: [computer-go] Where and How to Test the Strong Programs?

2007-12-04 Thread terry mcintyre
Some of the MonteGNU code was just released on CVS. Check out Gnugo's development pages. Terry McIntyre <[EMAIL PROTECTED]> They mean to govern well; but they mean to govern. They promise to be kind masters; but they mean to be masters. -- Daniel Webster - Original Messag

Re: [computer-go] Micro-Matrix GO Machine

2007-11-30 Thread terry mcintyre
"Prepaid by truck" -- presumably in small bills! This was printed in the Spring issue - April 1, let's say? Terry McIntyre <[EMAIL PROTECTED]> They mean to govern well; but they mean to govern. They promise to be kind masters; but they mean to be masters. -- Daniel We

Re: [computer-go] December KGS Computer Go tournament: full boards, fast

2007-11-27 Thread terry mcintyre
From: Nick Wedd <[EMAIL PROTECTED]> In message <[EMAIL PROTECTED]>, Petr Baudis <[EMAIL PROTECTED]> writes >> are there any limits (set by either rules or ethiquette) on power of >>the machines running the bots? Or noone cares? I wonder if it's ok to >>use a 16-core opteron-packed machine to r

Re: [computer-go] Computer Go tournaments - various

2007-11-27 Thread terry mcintyre
From: Don Dailey <[EMAIL PROTECTED]> > On CGOS you will notice that a lot of the really good programs have to > "throttle down." Even though they are capable of achieving 2500+ ELO > they are isolated at the top so they often choose to play on CGOS at > crippled levels. > Just look at Greenpe

Re: [computer-go] Computer Go tournaments - various

2007-11-27 Thread terry mcintyre
Sluggo was the only computer participant in the Cotsen Open. David Doshay used a Mac with 8 cores; he'll have the results. If I recall correctly, it did not do as well as previously, when it ran on 24 Mac Minis. Terry McIntyre <[EMAIL PROTECTED]> They mean to govern well; but t

Re: [computer-go] FPGA to Hardware

2007-11-24 Thread terry mcintyre
A set of custom masks for ASICs does not come cheap. You may wish to look into Mosics, http://www.cedcc.psu.edu/mse97/msedocs/paper8.pdf for a relatively low-cost source for custom prototypes. Terry McIntyre <[EMAIL PROTECTED]> They mean to govern well; but they mean to govern. They p

Re: [computer-go] Drunken sailor on payday

2007-11-21 Thread terry mcintyre
A bird's-eye view of computer-Go programming: a large part of what a Go program does will probably be some sort of analysis of a deep tree of possible moves, involving the exploration of millions of possible positions. The guts of this should be as optimal as possible. A slower language such as

Re: [computer-go] Language [offtopic, aside]

2007-11-20 Thread terry mcintyre
Go-specific language? Sprinkle in a few Common Lisp macros, stir well ... Terry McIntyre <[EMAIL PROTECTED]> They mean to govern well; but they mean to govern. They promise to be kind masters; but they mean to be masters. -- Daniel Webster - Original Message From: Vlad Dumi

Re: [computer-go] Language

2007-11-17 Thread terry mcintyre
book refers to his efforts to apply genetic algorithms to the game of Go, but that's all I've been able to google so far. Terry McIntyre <[EMAIL PROTECTED]> Get easy, one-click access to

Re: [computer-go] Language

2007-11-12 Thread terry mcintyre
From: Peter Drake <[EMAIL PROTECTED]> > Opinions may differ as to what counts as "fast", but Java may be your best > choice here. > (Hint: double your speed by using the -server command-line option.) I googled "java option server" and found this tidbit which goes into more detail: In the a

Re: [computer-go] 19x19 CGOS

2007-10-28 Thread terry mcintyre
a second track for those who want results more quickly. Many thanks to Don and everyone else for making CGOS possible! Terry McIntyre <[EMAIL PROTECTED]> They mean to govern well; but they mean to govern. They promise to be kind masters; but they mean to be maste

Re: [computer-go] 19x19 CGOS

2007-10-27 Thread terry mcintyre
a 2nd mortgage. Moore's law at this time encourages multicore in a big way. Terry McIntyre <[EMAIL PROTECTED]> - Original Message From: David Fotland <[EMAIL PROTECTED]> To: computer-go Sent: Saturday, October 27, 2007 9:53:15 AM Subject: RE: [computer-go] 19x19 CGOS At

Re: [computer-go] 19x19 CGOS

2007-10-25 Thread terry mcintyre
I'd argue that 30 minutes is a good compromise. Among humans, that would be a brisk pace but not blitz - common time controls are 60 or 90 minutes, and much longer for some pro tournaments. For computers, 30 minutes should give enough time to bump up the standard of play a few more kyu, while

Re: [computer-go] 19x19 CGOS

2007-10-23 Thread terry mcintyre
Less than 20 minutes per side would be practically blitz speed. - Original Message From: Chris Fant <[EMAIL PROTECTED]> I oppose more time per side. On 10/23/07, Christoph Birk <[EMAIL PROTECTED]> wrote: > On Tue, 23 Oct 2007, Olivier Teytaud wrote: > > http://www.lri.fr/~teytaud/cgos

Re: [computer-go] XML alternatives to SGF

2007-10-23 Thread terry mcintyre
What is used in Asia? Terry McIntyre <[EMAIL PROTECTED]> They mean to govern well; but they mean to govern. They promise to be kind masters; but they mean to be masters. -- Daniel Webster - Original Message From: Ian Osgood <[EMAIL PROTECTED]> To: computer-go Sent: Tues

Re: [computer-go] Opening game strategies

2007-10-15 Thread terry mcintyre
This may be more apropos: http://www.icml2006.org/icml_documents/camera-ready/110_Bayesian_Pattern_Ran.pdf IIRC, the team attempted to match patterns all throughout the game, but had more success in the opening. Terry McIntyre <[EMAIL PROTECTED]> They mean to govern well; but they m

Re: [computer-go] Opening game strategies

2007-10-15 Thread terry mcintyre
http://stat.cs.tu-berlin.de/~ralfh/go.ps.gz Thore Graepel, Mike Goutrie, Marco Krüger, and Ralf Herbrich used an SVM to predict moves from pro games; it was particularly successful for predicting opening moves, as I recall. Terry McIntyre <[EMAIL PROTECTED]> They mean to govern well; bu

Re: [computer-go] Crazy Stone vs KCC Igo (was: best approach forward)

2007-10-12 Thread terry mcintyre
From: David Doshay <[EMAIL PROTECTED]> > Why would you use 6 of the 8 cores and not all 8? ... Perhaps it was the challenge of doing it with two cores tied behind his back? On 12, Oct 2007, at 3:41 PM, Hiroshi Yamashita wrote: > I add some info about this match. > > Crazy Stone ran on Quad Co

Re: [computer-go] Re: Former Deep Blue Research working on Go

2007-10-12 Thread terry mcintyre
From: Dave Dyer <[EMAIL PROTECTED]> >Considering how monte carlo actually works, I think it's plausible > to argue that it works best where the distance to endgame is small. > For a 19x19 board, the playing speed may be only a factor of 4 worse, > but the effective learning speed for an opening p

Re: [computer-go] So many MoGo run on cgos 9x9

2007-10-11 Thread terry mcintyre
From: Christopher Rosin <[EMAIL PROTECTED]> Christopher, Thanks for your explanation of greenpeep! > - Biasing playouts by patterns is much better than unbiased playouts > - Playouts using self-play patterns together with MoGo-style move > preferences (favor defensive moves and captures, as wel

Re: [computer-go] Former Deep Blue Research working on Go

2007-10-11 Thread terry mcintyre
Erik, It would be great to see Steenvreter on the 9x9 cgos server. BTW, can you translate "Steenvreter" for us English speakers? Thanks! From: Erik van der Werf <[EMAIL PROTECTED]> Yes I'm here :-) Sorry to have to disappoint you though, I have not yet found enough time to work on 19x19. For n

Re: [computer-go] best approach forward

2007-10-11 Thread terry mcintyre
I'd say that the CGOS server has been an invaluable spur to development, since it does allow fairly easy testing against the competition. What Don seems to be proposing is a way of standardizing the hardware - all programs run on the same platform. It seems that this would require an organizati

Re: [computer-go] best approach forward

2007-10-11 Thread terry mcintyre
- Original Message From: Don Dailey <[EMAIL PROTECTED]> My point is that this probably won't happen in computer Go but it happened long ago in computer chess. - - Don Can you point us to info about comparable agency for computer chess? Who funds such an agency? Thanks!

Re: [computer-go] So many MoGo run on cgos 9x9

2007-10-11 Thread terry mcintyre
This may be the same Chris Rosin: http://www.cs.wisc.edu/areas/ai/aisem/abstracts/1995.2.summer/rosin.html http://www-cse.ucsd.edu/users/crosin/ Other than the senseis.xmp reference, I have been able to google nothing about greenpeep. Terry McIntyre <[EMAIL PROTECTED]> - Or

Re: [computer-go] Former Deep Blue Research working on Go

2007-10-08 Thread terry mcintyre
prediction of pro-level moves. I've always wondered whether that could be integrated with UCT to narrow the search tree. Terry McIntyre <[EMAIL PROTECTED]> They mean to govern well; but they mean to govern. They promise to be kind masters; but they mean to be masters. -- Daniel Webster ---

Re: [computer-go] IEEE Spectrum article by Deep Blue creator

2007-10-02 Thread terry mcintyre
>From my conversations with dan-level players, analysis in the fuseki is not >broad. They'll consider a handful of moves at any point - should I play in the >open corner first, or respond to an approach move, or make my own approach >move? Candidate moves are chosen from a small set of patterns

Re: [computer-go] IEEE Spectrum article by Deep Blue creator

2007-10-02 Thread terry mcintyre
- Original Message From: Don Dailey <[EMAIL PROTECTED]> >I think [Hsu] is betting on null move proving - but I'm real skeptical that > it will be effective in Computer Go. It will indeed reduce the tree > significantly, but this comes at a qualitative price that is not so bad > in Chess

Re: [computer-go] Python bindings for libego?

2007-10-01 Thread terry mcintyre
ROTFLMAO! Years back, I had the assignment of writing a compiler for a subset of C. A temporary "come from" opcode expedited the generation of assembler code. My professor, fortunately, had a sense of humor. Terry McIntyre <[EMAIL PROTECTED]> They mean to govern well; but the

Re: [computer-go] GoGUI v 1.0.1

2007-09-23 Thread terry mcintyre
If you specify the name without the path, it doesn't know where to look. If you use "find file", you are specifying the full path. Terry McIntyre <[EMAIL PROTECTED]> They mean to govern well; but they mean to govern. They promise to be kind masters; but they mean to

[computer-go] problems w/ 19x19 cgos server

2007-09-21 Thread terry mcintyre
cannot connect to the 19x19 server. This happens periodically. Terry McIntyre <[EMAIL PROTECTED]> They mean to govern well; but they mean to govern. They promise to be kind masters; but they mean to be masters. -- Daniel W

Re: [computer-go] games per player?

2007-09-20 Thread terry mcintyre
I just clicked on http://cgos.boardspace.net/19x19/SGF/2007/09/16/26999.sgf ( which was on the 19x19 standings page ) and got a 404 error. When I clicked on a random link from the 9x9 page, it worked. http://cgos.boardspace.net/9x9/SGF/2007/09/20/129236.sgf Terry McIntyre <[EMAIL PROTEC

[computer-go] games per player?

2007-09-20 Thread terry mcintyre
I looked at the cgos game records, and it shows the most recent n games. I was looking for games by Mogo, which did not appear in that list at the time I checked. How do I find games played by a particular program? Thanks! Terry McIntyre <[EMAIL PROTECTED]> They mean to govern well; bu

Re: [computer-go] Update of MoGo binary release, and windows version available!

2007-09-19 Thread terry mcintyre
I tried to start this version of Drago, and got an error message regarding a missing libkombilo.dll I do have an earlier version of Drago which works, modulo the problems with Mogo. Terry McIntyre <[EMAIL PROTECTED]> They mean to govern well; but they mean to govern. They promise to b

Re: [computer-go] Tesuji

2007-09-11 Thread terry mcintyre
One would expect that a lot of Go-specific knowledge is required to develop a good program, but my impression is that some of the best Go programs so far have been actually written by people who know little about the game itself. Terry McIntyre <[EMAIL PROTECTED]> They mean to gover

Re: [computer-go] Differences..

2007-07-26 Thread terry mcintyre
assing, suicide, and superko are prohibited. Available moves eventually diminish to zero. The person with the smallest territory loses, unable to make a legal move. Terry McIntyre <[EMAIL PROTECTED]> They mean to govern well; but they mean to govern. They promise to be kind masters; but th

Re: Fast data structures explained! (was Re: [computer-go] Go datastructures)

2007-07-20 Thread terry mcintyre
From: Ian Osgood <[EMAIL PROTECTED]> On Jul 20, 2007, at 2:25 PM, Andrés Domínguez wrote: > 2007/7/20, Ian Osgood <[EMAIL PROTECTED]>: >> >> My program disallows playing in eyes (string of empty surrounded >> by self) >> unless a neighboring stone is in atari. That catches your special- >> cas

[computer-go] didn't Samuels solve that game thirty years ago?

2007-07-19 Thread terry mcintyre
An interesting recap of how the hype can sometimes far outpace the reality: http://www.cs.ualberta.ca/~chinook/project/legacy.html Terry McIntyre <[EMAIL PROTECTED]> They mean to govern well; but they mean to govern. They promise to be kind masters; but they mean to be masters. --

Re: [computer-go] Draughts / Checkers solved

2007-07-19 Thread terry mcintyre
4 to prove that checkers, played perfectly, results in a draw." Terry McIntyre <[EMAIL PROTECTED]> They mean to govern well; but they mean to govern. They promise to be kind masters; but they mean to be masters. -- Daniel Webster - Original Message From: Álvaro Be

Re: [computer-go] mailing list archive on Google Groups?

2007-07-18 Thread terry mcintyre
The list is archived here: http://computer-go.org/pipermail/computer-go/ I often google the archives. Terry McIntyre <[EMAIL PROTECTED]> They mean to govern well; but they mean to govern. They promise to be kind masters; but they mean to be masters. -- Daniel Webster - Original M

Re: [computer-go] Why are different rule sets?

2007-07-12 Thread terry mcintyre
the dame are filled - can't speak to that. Terry McIntyre <[EMAIL PROTECTED]> They mean to govern well; but they mean to govern. They promise to be kind masters; but they mean to be masters. -- Daniel Webster - Original Message From: Robert Jasiek <[EMAIL PROTECTED]>

Re: [computer-go] Re: Why are different rule sets?

2007-07-12 Thread terry mcintyre
- Original Message From: Chris Fant <[EMAIL PROTECTED]> >> BTW I have no idea what IGGA means, "International Guild Of Glass >> Artists", "International Grooving and Grinding Association", > >"International Gomputer Games Association", is it a typo??? > No, gomputers are real: > http://

Re: [computer-go] the next big challenge - handicap stones on CGOS? or komi?

2007-07-09 Thread terry mcintyre
From: Don Dailey <[EMAIL PROTECTED]> >> Is it possible to tie together the handicap information and the >> win-loss percentages into a unified ELO-type score? Would an >> experiment be needed to measure the effect of handicap stones on the >> probability of winning? > I think the common formula

Re: [computer-go] 9x9 games wanted and the next big challenge

2007-07-09 Thread terry mcintyre
r the handicap information and the win-loss percentages into a unified ELO-type score? Would an experiment be needed to measure the effect of handicap stones on the probability of winning? Terry McIntyre <[EMAIL PROTECTED]> They mean to govern well; but they mean to govern. They promise to be ki

Re: [computer-go] trouble with cgos

2007-07-07 Thread terry mcintyre
From: Don Dailey <[EMAIL PROTECTED]> > The appears to be a bug with CGOS, please bare with me But we hardly know ye! Isn't it a bit early to get bare with you? ;) In all seriousness, thanks for restarting the server. Cheers! __

[computer-go] 08:05:47 Irrecgular response from server. Breaking connection.

2007-07-07 Thread terry mcintyre
what's up with the 19x19 server? haven't been able to connect for a couple days. Error message: 08:05:47Irrecgular response from server. Breaking connection. Terry McIntyre <[EMAIL PROTECTED]> They mean to govern well; but they mean to govern. They promise to be kind m

[computer-go] any problems with cgos 19x19 server?

2007-07-06 Thread terry mcintyre
I am seeing messages like this: 02:27:59Irrecgular response from server. Breaking connection. 02:27:59Connection to server has closed. Will try to reconnect shortly. Am restarting my 19x19 client. Anyone else having similar issues? Terry McIntyre <[EMAIL PROTECTED]> They m

Re: [computer-go] Re: Explanation to MoGo paper wanted.

2007-07-05 Thread terry mcintyre
- Original Message From: Dave Dyer <[EMAIL PROTECTED]> > One of my favorite observations about Go is that expert play tends to be "on > the edge of catastrophe". > By playing better moves on the average, you become more vulnerable to the > occasional misstep. > If a program is not

[computer-go] refutations useful

2007-07-05 Thread terry mcintyre
such blunders will negate the advantage of a five stone handicap. Terry McIntyre <[EMAIL PROTECTED]> They mean to govern well; but they mean to govern. They promise to be kind masters; but they m

Re: [computer-go] article in the Times

2007-06-30 Thread terry mcintyre
The story is "Long on drama, but short on facts." From: Tom Cooper <[EMAIL PROTECTED]> It isn't a very good article in my opinion, but for what it's worth. http://www.timesonline.co.uk/tol/comment/columnists/ben_macintyre/article2002699.ece _

Re: [computer-go] CGOS 19x19

2007-06-28 Thread terry mcintyre
I will restart mine -- it was getting some weird error message -- let's see what's happening. Terry McIntyre <[EMAIL PROTECTED]> They mean to govern well; but they mean to govern. They promise to be kind masters; but they mean to be masters. -- Daniel Webster - Original M

Re: [computer-go] correspondence or turn-based servers

2007-06-28 Thread terry mcintyre
f chess or Go? In a sense, it might be considered a striving for "kami no itte" - the "hand of god" or the perfect play. Terry McIntyre <[EMAIL PROTECTED]> They mean to govern well; but they mean to govern. They promise to be kind masters; but they mean to be maste

Re: [computer-go] scalability study - final results

2007-06-27 Thread terry mcintyre
If I recall correctly, Chinese rules encourage you to fill dame, since stones on the board are counted; Japanese rules exact no penalty either way since dame are not territory. Under Chinese rules, it would be foolish to pass so long as there are dame to fill. Terry McIntyre <[EMAIL PROTEC

Re: [computer-go] scalability study - final results

2007-06-27 Thread terry mcintyre
Dragon Go Server does have some sort of wrapper which enables programs to connect to the server. For a while, Gnugo was a participant on DGS. Last I checked, it was using .NET, but they may have other options by this time. Terry McIntyre <[EMAIL PROTECTED]> They mean to govern wel

Re: [computer-go] scalability study - final results

2007-06-27 Thread terry mcintyre
>From my experience, DGS is not comparable to correspondence chess; it isn't >anywhere near that competivive. It is generally a way to play a casual game >over a longish period of time. Terry McIntyre <[EMAIL PROTECTED]> They mean to govern well; but they mean to govern

Re: [computer-go] scalability study - final results

2007-06-25 Thread terry mcintyre
e than adequate. That would be something of a milestone, trouncing strong human players on the 9x9 board, with no excuses about the humans running out of time. Terry McIntyre <[EMAIL PROTECTED]> They mean to govern well; but they mean to govern. They promise to be kind masters; but th

Re: [computer-go] Congratulations to GNU and to MoGoBot19!

2007-06-20 Thread terry mcintyre
rtably inside of 30 seconds, probably even ten, but it is important to make that decision correctly, as one may otherwise lose a point here, a point there, thereby losing the game "in yose" ( in the endgame ). Terry McIntyre <[EMAIL PROTECTED]> They mean to govern well; but the

Re: [computer-go] Congratulations to GNU and to MoGoBot19!

2007-06-19 Thread terry mcintyre
From: Don Dailey <[EMAIL PROTECTED]> On Tue, 2007-06-19 at 11:27 -0700, steve uurtamo wrote: >I also don't like having to account for move numbers. It's ok if the >computer is tracking this such as online sites, but it's a pain >remembering and keeping up with move numbers in games played on phys

Re: [computer-go] Congratulations to GNU and to MoGoBot19!

2007-06-19 Thread terry mcintyre
advantage that one need not sweat each and every end-game move. Terry McIntyre <[EMAIL PROTECTED]> They mean to govern well; but they mean to govern. They promise to be kind masters; but they mean to be masters. -- Daniel Webster - Original Message From: Don Dailey <[E

Re: [computer-go] Opening

2007-06-18 Thread terry mcintyre
From: Heikki Levanto <[EMAIL PROTECTED]> > I still think it a bit strange that on an empty board, a program can > prefer a 3-3 point in one corner, and in another corner find it quite > unplayable. It makes sense of the space evaluated by the random playouts differed. But my thinking is, what

Re: [computer-go] Opening

2007-06-18 Thread terry mcintyre
Is it possible to recognize and exploit symmetry to improve the quality of the move estimation process with minimal expenditure of effort? Terry McIntyre <[EMAIL PROTECTED]> They mean to govern well; but they mean to govern. They promise to be kind masters; but they mean to be m

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