Levy's interview on Chessbase about ICGA/rybka

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Harvey Williamson
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Re: Levy's interview on Chessbase about ICGA/rybka

Post by Harvey Williamson »

Rebel wrote:
Harvey Williamson wrote:
Rebel wrote: Harvey something else, how about some more transparency? People keep asking me about those (still) hidden Panel discussion. Can they be made public? I can ask all Panel members who participated one by one of course but it's now 8 months after so why not make them public yourself?
Go ahead and ask them as the only way we could make them public would be to ask all to agree to change the rules they signed up to. So you can do the work not me.

However you do not care about rules as you decided to break them and publish votes here.
You ICGA guys are funny people, you break your own rules. Here 3 days after the verdict Mark Watkins:

http://www.open-chess.org/viewtopic.php?f=3&t=1466

Then the next day the leaking is endorsed by Lefler, same thread: Thanks for providing this extra information about the process.
Great! Good Luck in using that to get the verdict overturned. The only thing that might do that is a direct appeal from Vas to the ICGA but it is fun watching your distractions.

Vas's best bet is to allow a trusted 3rd party to look at say the R4 source code. If it is found to be clean I am sure the sentence could be reviewed.

Oh but he posted a few weeks ago he was not prepared to do that :(
It wouldn't be an impartial witness if it was someone of my choosing. :smile:

Anyway, no, this is not an option (for now).

Vas
I guess he does not know what a trusted 3rd party is
Last edited by Harvey Williamson on Sat Feb 11, 2012 6:33 pm, edited 1 time in total.
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Rolf
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Re: Levy's interview on Chessbase about ICGA/rybka

Post by Rolf »

bob wrote:
Rolf wrote:
Harvey Williamson wrote:
Rebel wrote:
Harvey Williamson wrote:
Rebel wrote: you should not have been given by Levy in the first place.
big yawn
As said, problematic.
No it is not. As I said above the only way the case could be reopened is for Vas to make a direct appeal. You can make as many posts as you want they will change nothing.
No sorry. Unless Levy doesnt come crawling on his four limbs and begging Vas to come back there is no chance to stop this ICGA bashing. :D
Keep it up. You are just dragging Vas through the mud, over and over. With friends like you, he doesn't need any enemies...
Can you spell with me the word "irony"?

What I meant was that Vas shouldnt do anything but that David soon could get a motivation to contact Vas. Because as I said, the ICGA needs sponsors, however with that scandal nobody would be interested. While the multitimes World Champion Vas doesnt need sponsors. His products will sell on the spot like butter and bread, everybody needs it. Actually Houdini 2 is strongest!
-Popper and Lakatos are good but I'm stuck on Leibowitz
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Harvey Williamson
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Re: Levy's interview on Chessbase about ICGA/rybka

Post by Harvey Williamson »

Rolf have you worked out what bashing the Bishop means yet?
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Re: Levy's interview on Chessbase about ICGA/rybka

Post by Rolf »

Harvey Williamson wrote:
Rebel wrote:
Harvey Williamson wrote:
Rebel wrote: Harvey something else, how about some more transparency? People keep asking me about those (still) hidden Panel discussion. Can they be made public? I can ask all Panel members who participated one by one of course but it's now 8 months after so why not make them public yourself?
Go ahead and ask them as the only way we could make them public would be to ask all to agree to change the rules they signed up to. So you can do the work not me.

However you do not care about rules as you decided to break them and publish votes here.
You ICGA guys are funny people, you break your own rules. Here 3 days after the verdict Mark Watkins:

http://www.open-chess.org/viewtopic.php?f=3&t=1466

Then the next day the leaking is endorsed by Lefler, same thread: Thanks for providing this extra information about the process.
Great! Good Luck in using that to get the verdict overturned. The only thing that might do that is a direct appeal from Vas to the ICGA but it is fun watching your distractions.

Vas's best bet is to allow a trusted 3rd party to look at say the R4 source code. If it is found to be clean I am sure the sentence could be reviewed.

Oh but he posted a few weeks ago he was not prepared to do that :(
It wouldn't be an impartial witness if it was someone of my choosing. :smile:

Anyway, no, this is not an option (for now).

Vas
I guess he does not know what a trusted 3rd party is
Last time I looked Vas showed no interest in such a crap. You tell me why he better should.
-Popper and Lakatos are good but I'm stuck on Leibowitz
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Harvey Williamson
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Re: Levy's interview on Chessbase about ICGA/rybka

Post by Harvey Williamson »

Rolf wrote:
Last time I looked Vas showed no interest in such a crap. You tell me why he better should.
good to know that he wont let a trusted 3rd party look at his code so he must have something to hide.
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Re: Levy's interview on Chessbase about ICGA/rybka

Post by michiguel »

bob wrote:
michiguel wrote: Not really.

It was beyond flawed. A member of the Secretariat has been notoriously and publicly biased from the get go. That is unacceptable. He was the same who has declared that "guts" are good to detect clones (in other accusations), the same member who has been leaking information in a process that is supposed to be confidential. Another member of the secretariat is not even a programmer and he is a member of a direct competitor team... To make things worse, at the very moment that rybka 1.6 was found to have Crafty in it, Bob should have recused himself on the spot. That is the same silliness as having Fabien in the secretariat, in charge of writing the report. In addition, the final report misrepresented who signed and who did not and was written... and was not even circulated for final approval. Was it? and do not get me started in how the report was written.

I bet most (if not all) of the members of the panel had good intentions, but the behavior of the ICGA was, at best, incompetent. Several rules that you may expect to have in a cheating investigation were violated.

The only thing I ask myself is... Why do I freaking care.

Miguel


It seems that you are primarily addressing me, so how about getting a few things straight if you want to use my name or imply something about me...
Of course, I told you before you should have recused yourself.

1. I have NEVER said "guts are good to detect clones." Not one time. "gut feel" might be the thing that causes one to look, as in the similarities reported between early Rybka 1.0 beta versions and Fruit. But that does NOT "detect clones" and I have never said nor written such a thing. An outright lie.
http://talkchess.com/forum/viewtopic.ph ... 3&start=36
You smeared 1/4 of the CCT entrants for no other reason than your gut. That is not a lie. By the way, nothing came out of that empty statement.
Stop with the gross exaggerations. Tell me EXACTLY which entries I "smeared"??? You claimed that I used my "gut" to detect clones.
I do not claim, you claimed. You said that. Your words.
I simply challenge you to indicate exactly WHICH programs I claimed were clones with no evidence. Just one will do. Not a "general statement" (which was most likely true) that does not identify a single program. As I said "distortion piled on hyperbole."
Irrelevant, the point is you said "guts are rarely wrong", so I did not lie. And by the way, you cannot come and tell that fraction of programs are not legit because you spread doubts to everybody. It is totally tasteless.

2. I was not "notoriously biased from the get-go." Another OUTRIGHT LIE. You can find early posts by me on this subject dismissing it as very unlikely. Until Zach and Christophe began to show me evidence, until I looked at Fruit, and Strelka, and then the Rybka 1.0 beta binary. After looking at the evidence for quite a while, THEN I became convinced. So can you PLEASE get something right, at least every now and then, if you want to imply things about me?
Irrelevant what you thought years ago. At the time the process started, you already had formed an opinion already. That is a fact, not lie and it is unacceptable for someone who is responsible for leading the investigation and writing the final report.

When police investigate, and they reach the point where they are convinced that "A" did the crime, should they recuse themselves to get unbiased officers involved instead? Not the way things work. The "judge and jury" were unbiased, everybody else in the room is on one side or the other of the case.
You were not "the police" (despite you truly think you were). First, you denied you were biased, now you said it is ok because you were like the police. This was more like an academic investigation on dishonesty.

Two outright lies in one post.
None.
TWO
You admitted in this post that you had a formed opinion at the beginning of the investigation, and you admitted you said guts are good ("rarely wrong") in detecting clones.

You may disagree, but I did not lie.

To continue, we didn't discover the Rybka 1.6.1 stuff until the investigation was nearly completed. It would be foolish to back out at that point.
You knew this before March 2nd
http://talkchess.com/forum/viewtopic.ph ... 405#397405
when the discussion was starting. At the end of the post you even say
"This investigation is not going to be rushed...."

Miguel
??? Do you know when the panel started the investigation? Was it before or after that post? I know the answer. Do you?


In a court case, there are PLENTY of biased people involved. Guarantee you the cops and the district attorneys believe the accused is guilty as sin. The defense attorneys believe he is innocent. Vas just refused to provide any defense. His mistake. Would it have made any different in the final conclusion? Almost certainly not. In the final punishment? Possibly. But district attorneys and police do not recuse themselves if they become convinced of the guilt of the accused. The judge/jury listen to what is presented and come up with a verdict and punishment. ICGA board did just that.

Several certainly assisted us in the final report. Mark Watkins for one. You were not asked since you didn't participate. Should we have sought you out? You have any idea how the final report WAS produced? The final report was developed right on the wiki...
Irrelevant, there was plenty of investigation coming in after that fact was known by you. Just reading the post it become obvious. You should have recused right there.

Miguel
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Re: Levy's interview on Chessbase about ICGA/rybka

Post by wgarvin »

michiguel wrote:Irrelevant, there was plenty of investigation coming in after that fact was known by you. Just reading the post it become obvious. You should have recused right there.

Miguel
Why? Bob wasn't the judge or jury -- the closest analogue to that was the ICGA Board. Bob was part of the Secretariat of the panel. He had seen most of the evidence before the panel even formed, so of course he already had an opinion about whether Vas had broken the rules or not. But I didn't see him trying to sway the other members of the panel with his opinions. Actually I don't remember him even mentioning his opinion during the panel discussions, with one exception: when we were polled for our votes about whether we had read the evidence and whether we believed that Rybka had violated Rule 2, Bob gave his vote and his opinion just as a dozen other people did.

My own opinion is that there's no reasonable doubt that Vas did violate Rule 2. I didn't form my opinion by reading the opinions of Bob or anyone else -- I formed my opinion by reading the evidence, examining the annotated disassemblies, and comparing their semantics to the Fruit source code. Even if Bob had felt for some reason that he needed to recuse himself, I'm pretty sure it would not have changed the outcome at all.

Miguel, in retrospect I do wish that you had been on the panel, and Ed too, because you both would have had some interesting points to raise, e.g. about the PST evidence. It honestly was not a witch-hunt, the whole point was to figure out as best as possible the truth of what had happened, or at least to weigh the significance of the evidence that had been dug up. And I know you have concerns about a few parts of that evidence. At the very least, I think it would have avoided some of the brouhaha that came afterwards. :P I hope you'll consider participating if there are any more cases like this (Loop/Fruit ?)
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Re: Levy's interview on Chessbase about ICGA/rybka

Post by michiguel »

wgarvin wrote:
michiguel wrote:Irrelevant, there was plenty of investigation coming in after that fact was known by you. Just reading the post it become obvious. You should have recused right there.

Miguel
Why? Bob wasn't the judge or jury -- the closest analogue to that was the ICGA Board. Bob was part of the Secretariat of the panel. He had seen most of the evidence before the panel even formed, so of course he already had an opinion about whether Vas had broken the rules or not.
That is why he should have recused. Being in the panel is fine, being in charge of writing the report is a different story. Once he knows Crafty is or even may be in R1.6, he has conflict of interests. It is _exactly_ as Fabien Letouzey being in the secretariat. You may agree that would not look well.

But I didn't see him trying to sway the other members of the panel with his opinions. Actually I don't remember him even mentioning his opinion during the panel discussions, with one exception: when we were polled for our votes about whether we had read the evidence and whether we believed that Rybka had violated Rule 2, Bob gave his vote and his opinion just as a dozen other people did.
That is not the point. Things should be clean and look clean for a variety of reasons. Not only justice is important, but also sense of justice. BH could have stayed totally silent in the process, but his mere presence is a problem after the R1.6/Crafty issue and the ability to write the report. Even if I put my VIG glasses, the report was not written fairly (IMHO). It was prosecutorial more than investigative. Maybe he was not in charge of that, but maybe he did not realize it was prosecutorial. Another person could have stepped in and intervene. Many times you interfere by omission rather than direct intervention. I am not saying this is what happened, but it is just a speculation to illustrate that the community deserved a process where all these doubts were completely cleared out.

My own opinion is that there's no reasonable doubt that Vas did violate Rule 2. I didn't form my opinion by reading the opinions of Bob or anyone else -- I formed my opinion by reading the evidence, examining the annotated disassemblies, and comparing their semantics to the Fruit source code. Even if Bob had felt for some reason that he needed to recuse himself, I'm pretty sure it would not have changed the outcome at all.
Possibly, but we will never know if a final report could have been less harsh, the impression on the ICGA less severe, the punishment less draconian, the sense of justice deeper, and the acceptance of the verdict broader.
Miguel, in retrospect I do wish that you had been on the panel, and Ed too, because you both would have had some interesting points to raise, e.g. about the PST evidence. It honestly was not a witch-hunt, the whole point was to figure out as best as possible the truth of what had happened, or at least to weigh the significance of the evidence that had been dug up. And I know you have concerns about a few parts of that evidence. At the very least, I think it would have avoided some of the brouhaha that came afterwards. :P I hope you'll consider participating if there are any more cases like this (Loop/Fruit ?)
Not likely with the current composition of the secretariat. I said this before, I am not making this up now. But, I appreciate the comment. Maybe you should be in the secretariat... :wink:

Miguel
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Re: Levy's interview on Chessbase about ICGA/rybka

Post by K I Hyams »

michiguel wrote:
wgarvin wrote:
michiguel wrote:Irrelevant, there was plenty of investigation coming in after that fact was known by you. Just reading the post it become obvious. You should have recused right there.

Miguel
Why? Bob wasn't the judge or jury -- the closest analogue to that was the ICGA Board. Bob was part of the Secretariat of the panel. He had seen most of the evidence before the panel even formed, so of course he already had an opinion about whether Vas had broken the rules or not.
That is why he should have recused. Being in the panel is fine, being in charge of writing the report is a different story. Once he knows Crafty is or even may be in R1.6, he has conflict of interests. It is _exactly_ as Fabien Letouzey being in the secretariat. You may agree that would not look well.

But I didn't see him trying to sway the other members of the panel with his opinions. Actually I don't remember him even mentioning his opinion during the panel discussions, with one exception: when we were polled for our votes about whether we had read the evidence and whether we believed that Rybka had violated Rule 2, Bob gave his vote and his opinion just as a dozen other people did.
That is not the point. Things should be clean and look clean for a variety of reasons. Not only justice is important, but also sense of justice. BH could have stayed totally silent in the process, but his mere presence is a problem after the R1.6/Crafty issue and the ability to write the report. Even if I put my VIG glasses, the report was not written fairly (IMHO). It was prosecutorial more than investigative. Maybe he was not in charge of that, but maybe he did not realize it was prosecutorial. Another person could have stepped in and intervene. Many times you interfere by omission rather than direct intervention. I am not saying this is what happened, but it is just a speculation to illustrate that the community deserved a process where all these doubts were completely cleared out.

My own opinion is that there's no reasonable doubt that Vas did violate Rule 2. I didn't form my opinion by reading the opinions of Bob or anyone else -- I formed my opinion by reading the evidence, examining the annotated disassemblies, and comparing their semantics to the Fruit source code. Even if Bob had felt for some reason that he needed to recuse himself, I'm pretty sure it would not have changed the outcome at all.
Possibly, but we will never know if a final report could have been less harsh, the impression on the ICGA less severe, the punishment less draconian, the sense of justice deeper, and the acceptance of the verdict broader.
Miguel, in retrospect I do wish that you had been on the panel, and Ed too, because you both would have had some interesting points to raise, e.g. about the PST evidence. It honestly was not a witch-hunt, the whole point was to figure out as best as possible the truth of what had happened, or at least to weigh the significance of the evidence that had been dug up. And I know you have concerns about a few parts of that evidence. At the very least, I think it would have avoided some of the brouhaha that came afterwards. :P I hope you'll consider participating if there are any more cases like this (Loop/Fruit ?)
Not likely with the current composition of the secretariat. I said this before, I am not making this up now. But, I appreciate the comment. Maybe you should be in the secretariat... :wink:

Miguel
Miguel,
I think that you are being unreasonable. The process that was undertaken was that of a private club disciplining a member. The ICGA was not obliged to carry out a quasi-judicial procedure and made no claim to have done so. Therefore their procedure should not be criticised on that basis. Even if they had tried to implement a quasi-judicial procedure, it would have been unreasonable to expect a perfect match on first attempt.

A wide range of experts were assembled and the procedure was carried out with due diligence and reports and analysis have been made available for inspection. In spite of the fact that a number of people did not want to vote, no claims of impropriety in the procedure were made by those who stayed the course, nobody complained about Bob's role and nobody voted that Rajlich had not copied chunks of Fruit code. The degree of unanimity within the cohort that felt willing to vote was astonishingly high.

In addition to the documentary evidence of copying, there is a substantial body of additional evidence, not considered by the panel, that indicates that Rajlich’s behavour was questionable. Put the two together and the likelihood that a correct verdict was arrived at is extremely high. Perhaps you should console yourself with that thought.
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Re: Levy's interview on Chessbase about ICGA/rybka

Post by Don »

michiguel wrote: That is why he should have recused. Being in the panel is fine, being in charge of writing the report is a different story. etc ....
I think this was all proper. This IS in fact an internal matter.

It's predictable that you get all 4 basic (negative) responses to any kind of correction or sanction. Here are the 4, and not surprisingly we see all 4 here:

1. Deny -> "I didn't do it"
2. Minimize -> "it's not that big a deal."
3. Shift the blame -> "everyone else is doing it"
4 Attack the process -> "it was handled wrong."

The process was GOING to be attacked NO MATTER HOW it had been conducted. All sorts of the people have ideas of HOW it should have been handled but I think the real problem they have with it is how it turned out, not what the process was.