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Constraints
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Welcome to the new
constraints
group, which replaces the former Yahoo constraints group.
You are welcome to post messages that disseminate announcements and to raise and discuss issues concerning the constraint solving community.
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Jip Dekker
,
Toshimitsu Fujiwara
3
3:40 AM
Saddle up — the MiniZinc Derby is coming to CP!
I'm glad to hear you enjoyed it! The link has been adjusted in the system, sorry for the
unread,
Saddle up — the MiniZinc Derby is coming to CP!
I'm glad to hear you enjoyed it! The link has been adjusted in the system, sorry for the
3:40 AM
Serdar Kadioglu
Jul 21
Text2Model Release
Hello everyone, It is my pleasure to announce the release of Text2Model available via `pip install
unread,
Text2Model Release
Hello everyone, It is my pleasure to announce the release of Text2Model available via `pip install
Jul 21
Tias Guns
Jul 19
CPMpy v1.0.0 released
Just in time for CP/SAT/FLOC I'm super proud to announce that we released v1.0.0 of CPMpy: https:
unread,
CPMpy v1.0.0 released
Just in time for CP/SAT/FLOC I'm super proud to announce that we released v1.0.0 of CPMpy: https:
Jul 19
Bart Bogaerts
Jul 15
PhD and Postdoc Positions at KU Leuven
There are open positions in my research group for working in general on combinatorial search and
unread,
PhD and Postdoc Positions at KU Leuven
There are open positions in my research group for working in general on combinatorial search and
Jul 15
Eugene Freuder
Jul 9
An opportunity to do good
I'd like to draw your attention to the message below from AAAI, encouraging AAAI members to
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An opportunity to do good
I'd like to draw your attention to the message below from AAAI, encouraging AAAI members to
Jul 9
Eugene Freuder
Jul 9
IFORS session
For anyone headed to IFORS, I recommend this session: Monday, 16:15-17:45 Room: JUR – U 22 Stream:
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IFORS session
For anyone headed to IFORS, I recommend this session: Monday, 16:15-17:45 Room: JUR – U 22 Stream:
Jul 9
Eugene Freuder
, …
Peter Nightingale
8
Jul 9
Regarding the ACP Vote on Whether to Change the "ACP Publishing Model"
Hi everyone, The length of CP conference papers has increased recently, and I wonder whether this has
unread,
Regarding the ACP Vote on Whether to Change the "ACP Publishing Model"
Hi everyone, The length of CP conference papers has increased recently, and I wonder whether this has
Jul 9
Jakob Nordström
Jul 7
Call for participation: 3rd International Workshop on Highlights in Organizing and Optimizing Proof-logging Systems (WHOOPS '26)
Dear colleagues, We would like to invite you to participate in the 3rd International Workshop on
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Call for participation: 3rd International Workshop on Highlights in Organizing and Optimizing Proof-logging Systems (WHOOPS '26)
Dear colleagues, We would like to invite you to participate in the 3rd International Workshop on
Jul 7
Simon de Givry
Jul 7
2-year postdoc position on crop planning optimization in Toulouse, France
The following postdoc position is available at INRAE. Dealing with Uncertainty in Crop Planning
unread,
2-year postdoc position on crop planning optimization in Toulouse, France
The following postdoc position is available at INRAE. Dealing with Uncertainty in Crop Planning
Jul 7
Miquel Bofill
Jul 3
2026 ACP Quarterly Report 2
Dear Constraints Community, The 2026 ACP Quarterly Report 2 is available at https://www.a4cp.org/
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2026 ACP Quarterly Report 2
Dear Constraints Community, The 2026 ACP Quarterly Report 2 is available at https://www.a4cp.org/
Jul 3
Hélène Verhaeghe
Jun 30
Call for bid for the ACP summer school 2027
Dear CP community, The Association for Constraint Programming invites proposals for organizing the
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Call for bid for the ACP summer school 2027
Dear CP community, The Association for Constraint Programming invites proposals for organizing the
Jun 30
Eugene Freuder
Jun 28
New Constraints Journal Editor-in-Chief
As one of the Outreach Editors for the Constraints journal, I would like to announce our new Editor-
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New Constraints Journal Editor-in-Chief
As one of the Outreach Editors for the Constraints journal, I would like to announce our new Editor-
Jun 28
Jimmy Lee
Jun 23
Financial Support for ACP Summer School 2026 in Changchun, China, August 24-28, 2026
Registration for the ACP Summer School 2026 is now open. A limited number of scholarships are
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Financial Support for ACP Summer School 2026 in Changchun, China, August 24-28, 2026
Registration for the ACP Summer School 2026 is now open. A limited number of scholarships are
Jun 23
Eugene Freuder
4
Jun 18
Nominations for Constraints Journal Awards 2026
Last few days to nominate papers for the 2026 Constraints Journal Awards! Participate in this
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Nominations for Constraints Journal Awards 2026
Last few days to nominate papers for the 2026 Constraints Journal Awards! Participate in this
Jun 18
Sylvie Thiebaux
Jun 18
2-year Postdoc / 3-year PhD in learning for planning and scheduling
The following postdoc or PhD position is available at LAAS-CNRS. Hybrid methods (combining learning
unread,
2-year Postdoc / 3-year PhD in learning for planning and scheduling
The following postdoc or PhD position is available at LAAS-CNRS. Hybrid methods (combining learning
Jun 18
Sylvie Thiebaux
Jun 17
CIFRE PhD at Airbus & CNRS
A PhD position is available at Airbus & LAAS-CNRS Toulouse on the topic: Explainable and AI-based
unread,
CIFRE PhD at Airbus & CNRS
A PhD position is available at Airbus & LAAS-CNRS Toulouse on the topic: Explainable and AI-based
Jun 17
Eugene Freuder
Jun 15
Funding Opportunities for Promoting AI Research
Just passing this along: Funding Opportunities for Promoting AI Research Deadline: July 15th, 2026
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Funding Opportunities for Promoting AI Research
Just passing this along: Funding Opportunities for Promoting AI Research Deadline: July 15th, 2026
Jun 15
steven kelk
May 31
white paper on deep integration of ILP and LLMs by Gurobi (also relevant to CP)
Hi everyone, This is a copy of a short message I placed on Mathstodon about a new white paper by
unread,
white paper on deep integration of ILP and LLMs by Gurobi (also relevant to CP)
Hi everyone, This is a copy of a short message I placed on Mathstodon about a new white paper by
May 31
Eugene Freuder
4
May 22
Anniversary
Well the 4CI-Anniversary Group has 10 members so far, but surely there are more of you out there to
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Anniversary
Well the 4CI-Anniversary Group has 10 members so far, but surely there are more of you out there to
May 22
Eugene Freuder
May 21
Fwd: 2026 Fall Symposium Series - Call for Proposals
Dear AAAI Members and Affiliates, This is a friendly reminder that proposals for the 2026 AAAI Fall
unread,
Fwd: 2026 Fall Symposium Series - Call for Proposals
Dear AAAI Members and Affiliates, This is a friendly reminder that proposals for the 2026 AAAI Fall
May 21
Eugene Freuder
May 21
Constraints journal
Congratulations to those whose papers were accepted for CP, CPAIOR and IJCAI-ECAI. I encourage you to
unread,
Constraints journal
Congratulations to those whose papers were accepted for CP, CPAIOR and IJCAI-ECAI. I encourage you to
May 21
Tias Guns
, …
Eugene Freuder
6
May 20
joining forces on natural language formulations and evaluations
I like Jean-Charles' analogy to a Master's student. I'm beginning to regard them as grad
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joining forces on natural language formulations and evaluations
I like Jean-Charles' analogy to a Master's student. I'm beginning to regard them as grad
May 20
Andrew Cropper
May 20
PhD position in Logic/learning/solving at the University of Helsinki
I am recruiting a 4-year PhD student to work on logical reasoning and machine learning. The focus is
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PhD position in Logic/learning/solving at the University of Helsinki
I am recruiting a 4-year PhD student to work on logical reasoning and machine learning. The focus is
May 20
Federica Di Stefano
May 19
[CfP] Networking Session @ RuleML+RR 2026
Call for Papers: ******************************************************** *** Networking Session @
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[CfP] Networking Session @ RuleML+RR 2026
Call for Papers: ******************************************************** *** Networking Session @
May 19
Federica Di Stefano
May 19
[CfP] Industry Track @ RuleML+RR 2026
Call for papers ************************************** *** Industry Track @ RuleML+RR 2026 *** *** 24
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[CfP] Industry Track @ RuleML+RR 2026
Call for papers ************************************** *** Industry Track @ RuleML+RR 2026 *** *** 24
May 19
Federica Di Stefano
May 19
[CfP] Doctoral Consortium @ RuleML+RR 2026
Call for Papers: ******************************************************************************* ***
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[CfP] Doctoral Consortium @ RuleML+RR 2026
Call for Papers: ******************************************************************************* ***
May 19
Federica Di Stefano
May 19
[CfP] Rule Challenge @ RuleML+RR 2026
Call for Papers: ******************************************************************************* ***
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[CfP] Rule Challenge @ RuleML+RR 2026
Call for Papers: ******************************************************************************* ***
May 19
Jip Dekker
May 14
Announcement: Huub v100.0.0 – an extensible LCG solver in Rust
Dear Constraints community, I am excited to announce the first public release of Huub, an extensible
unread,
Announcement: Huub v100.0.0 – an extensible LCG solver in Rust
Dear Constraints community, I am excited to announce the first public release of Huub, an extensible
May 14
Nguyen Dang
May 13
[Final Call for Papers] ML4SP @ FLoC 2026 - Deadline May 15 (Submission system fixed!)
Dear colleagues, This is a quick final reminder that the submission deadline for the 2nd Workshop on
unread,
[Final Call for Papers] ML4SP @ FLoC 2026 - Deadline May 15 (Submission system fixed!)
Dear colleagues, This is a quick final reminder that the submission deadline for the 2nd Workshop on
May 13
Federica Di Stefano
May 11
[Call for Applications] Grants for the Reasoning Web Summer School @ Declarative AI
Call for Applications for Grants Reasoning Web Summer School – Part of Declarative AI 2026 27–30
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[Call for Applications] Grants for the Reasoning Web Summer School @ Declarative AI
Call for Applications for Grants Reasoning Web Summer School – Part of Declarative AI 2026 27–30
May 11