Moses-support Digest, Vol 97, Issue 71

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Today's Topics:

1. Re: Phrase-based moses segfaults on [...] input tokens
(Hieu Hoang)
2. NoDaLiDa 2015: 2nd Call for Workshop Proposals (Be?ta Megyesi)


----------------------------------------------------------------------

Message: 1
Date: Sat, 22 Nov 2014 12:29:02 +0000
From: Hieu Hoang <Hieu.Hoang@ed.ac.uk>
Subject: Re: [Moses-support] Phrase-based moses segfaults on [...]
input tokens
To: Marcin Junczys-Dowmunt <junczys@amu.edu.pl>
Cc: moses-support <moses-support@mit.edu>
Message-ID:
<CAEKMkbizSuY512GwJTjPSYDMYKs6gkWDa_0VuLqGAauchO6Akw@mail.gmail.com>
Content-Type: text/plain; charset="utf-8"

You can call staticData.IsChart() to see whether it's pb or not


On 22 November 2014 12:10, Marcin Junczys-Dowmunt <junczys@amu.edu.pl>
wrote:

> Done that. I would however prefer to switch that on/off depending which
> version is calling the code. Otherwise this will probably come back at one
> moment and bite me in my behind when I have long forgotten I put it there.
>
> W dniu 22.11.2014 o 12:13, Hieu Hoang pisze:
>
> it may be you can change
> Phrase::CreateFromString
> so that it never creates non-terminals
>
> On 22 November 2014 10:48, Marcin Junczys-Dowmunt <junczys@amu.edu.pl>
> wrote:
>
>> Is there a canonical way to ask Moses during runtime "Am I
>> phrase-based?/Am I chart?" ? I am going to hack around that in our branch.
>> That's cheaper than changing the whole training pipeline.
>>
>> W dniu 22.11.2014 o 11:42, Marcin Junczys-Dowmunt pisze:
>>
>> er, with normal moses, not with moses_chart.
>>
>> W dniu 22.11.2014 o 11:39, Marcin Junczys-Dowmunt pisze:
>>
>> Nope, we at WIPO had no problems with tokens like that with a moses
>> version from two years ago and moses_chart. We merged with master recently
>> and stuff started happening. And we have LOTS of tokens like that, we would
>> have noticed earlier :)
>>
>> W dniu 22.11.2014 o 11:36, Hieu Hoang pisze:
>>
>> i think it's been like that since the introduction of syntax models into
>> Moses more than 5 years ago. It's not safe to have non-terms in the
>> phrase-based model, there might be something new that triggered the
>> segfault.
>>
>> On 22 November 2014 10:32, Marcin Junczys-Dowmunt <junczys@amu.edu.pl>
>> wrote:
>>
>>> OK then. Is this new? We did not have this problem some time ago.
>>>
>>> W dniu 22.11.2014 o 11:31, Hieu Hoang pisze:
>>>
>>> escape your input properly. It's 1 pipeline for all models
>>>
>>>
>>> On 22 November 2014 10:27, Marcin Junczys-Dowmunt <junczys@amu.edu.pl>
>>> wrote:
>>>
>>>> Hi,
>>>> phrase-based moses segfaults when it encounters tokens of the form
>>>> [...], e.g. [7] or [test], I understand that for hiero or syntax-based
>>>> models those are non-terminals and they should rather by escaped.
>>>> However, for phrase-based this should not be needed. Is that something
>>>> you would bother to fix or rather say "we don't care, escape your input
>>>> properly"?.
>>>>
>>>> Cheers,
>>>> Marcin
>>>> _______________________________________________
>>>> Moses-support mailing list
>>>> Moses-support@mit.edu
>>>> http://mailman.mit.edu/mailman/listinfo/moses-support
>>>>
>>>
>>>
>>>
>>> --
>>> Hieu Hoang
>>> Research Associate
>>> University of Edinburgh
>>> http://www.hoang.co.uk/hieu
>>>
>>>
>>>
>>>
>>>
>>
>>
>> --
>> Hieu Hoang
>> Research Associate
>> University of Edinburgh
>> http://www.hoang.co.uk/hieu
>>
>>
>>
>>
>> _______________________________________________
>> Moses-support mailing listMoses-support@mit.eduhttp://mailman.mit.edu/mailman/listinfo/moses-support
>>
>>
>>
>>
>> _______________________________________________
>> Moses-support mailing listMoses-support@mit.eduhttp://mailman.mit.edu/mailman/listinfo/moses-support
>>
>>
>>
>> _______________________________________________
>> Moses-support mailing list
>> Moses-support@mit.edu
>> http://mailman.mit.edu/mailman/listinfo/moses-support
>>
>>
>
>
> --
> Hieu Hoang
> Research Associate
> University of Edinburgh
> http://www.hoang.co.uk/hieu
>
>
>


--
Hieu Hoang
Research Associate
University of Edinburgh
http://www.hoang.co.uk/hieu
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Message: 2
Date: Fri, 21 Nov 2014 08:40:55 +0000
From: Be?ta Megyesi <Beata.Megyesi@lingfil.uu.se>
Subject: [Moses-support] NoDaLiDa 2015: 2nd Call for Workshop
Proposals
To: ACL 2014 <acl@aclweb.org>, "<corpora@uib.no>" <corpora@uib.no>,
"<elsnet-list@elsnet.org>" <elsnet-list@elsnet.org>,
"<nodali@helsinki.fi>" <nodali@helsinki.fi>, "<nordlingnet@uib.no>"
<nordlingnet@uib.no>, "<nealt-members@iln.uio.no>"
<nealt-members@iln.uio.no>, "<alla@gslt.hum.gu.se>"
<alla@gslt.hum.gu.se>, "<hpsg-l@mailman.stanford.edu>"
<hpsg-l@mailman.stanford.edu>, "<lfg@listserv.linguistlist.org>"
<lfg@listserv.linguistlist.org>, "<moses-support@mit.edu>"
<moses-support@mit.edu>, "<mt-list@eamt.org>" <mt-list@eamt.org>
Cc: "nodalida15@stp.lingfil.uu.se" <nodalida15@stp.lingfil.uu.se>
Message-ID: <AD37C8EC-3687-4718-B269-049B2E6380C5@lingfil.uu.se>
Content-Type: text/plain; charset="utf-8"

[with apologies for cross-posting]

20th Nordic Conference on Computational Linguistics (NoDaLiDa)

Monday, May 11 to Wednesday, May 13, 2015
Institute of the Lithuanian Language, Vilnius, Lithuania

http://lki.lt/nodalida/
https://easychair.org/conferences/?conf=nodalida15


CALL FOR WORKSHOP PROPOSALS

The Northern European Association for Language Technology (NEALT)
invites proposals for workshop at its bi-annual conference on human
language and speech technologies. NoDaLiDa 2015 will be held between
May 11 and May 13, 2015, on the campus of the University of Vilnius
in Lithuania. Please mark your calendars.

NoDaLiDa addresses all aspects of speech recognition and synthesis,
natural language processing, and computational linguistics?including
work in closely related neighbouring disciplines (such as, for example,
linguistics or psychology) that is sufficiently formalized or applied
to bear relevance to speech and language technologies.

We invite proposals for workshops, to be held on Monday, May 11,
immediately preceding the main conference. Workshops can be either
scheduled for a full day (morning and afternoon) or for half a day.
Workshop proposals can be submitted in free-text form, anytime before
Monday, December 8, by email to ?nodalida15@stp.lingfil.uu.se?.

Workshop proposals must include adequate information on at least the
following aspects:

+ proposed workshop title
+ topic and goals of the workshop
+ target group and estimated attendance
+ workshop organizer(s) and contact(s)
+ mode of organization and programme design

SCHEDULE

+ Monday, December 8, 2014: Submission of Workshop Proposals
+ Monday, December 22, 2014: Notification of Workshop Selection
+ Monday, May 11, 2015: Pre-Conference Workshops

PROGRAMME COMMITTEE

The Assessment and selection of workshop proposals will be made by the
NoDaLiDa 2015 Programme Committee.

+ Be?ta Megyesi (program chair), Uppsala University, Sweden
+ Filip Ginter, University of Turku, Finland
+ Kristiina Jokinen, University of Helsinki, Finland
+ Arne J?nsson, Link?ping University, Sweden
+ Violeta Meili?nait?, Institute of the Lithuanian Language, Lithuania
+ Costanza Navarretta, University of Copenhagen, Denmark
+ Stephan Oepen, University of Oslo, Norway
+ Oscar T?ckstr?m, Google Inc.

To inquire about the workshop submission process or generally about the
scientific programme of the conference, please email ?nodalida15@stp.lingfil.uu.se?.

LOCAL ORGANIZATION

The NoDaLiDa 2015 Organizing Committee is comprised of staff from the
Institute of the Lithuanian Language, Vilnius, Lithuania:

+ Jolanta Zabarskaite
+ Violeta Meili?nait?

For all practical inquiries, please email ?lki@lki.lt?.

--
Be?ta Megyesi (Assoc. Prof.)
Head of Department
Dept. of Linguistics and Philology
Uppsala University
beata.megyesi@lingfil.uu.se
http://www.lingfil.uu.se/staff/beata_megyesi





------------------------------

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End of Moses-support Digest, Vol 97, Issue 71
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