CP is the premier international event for presenting research in all aspects of computing with constraints, including, but not restricted to: theory, algorithms, environments, languages, models, systems, and applications. CP 2023 will be held in-person in Toronto at the University of Toronto St. George campus (Downtown), August 27-31, 2023.

It welcomes submissions that advance the state of the art for the underlying technologies as well as papers that explore the role of constraint programming within other disciplines such as: operations research, machine learning, computational sustainability, and (cyber)security. Alongside submissions on constraint solving, NP-hard problem solving and constrained optimization in general, we also encourage and welcome submissions that reach beyond classic constraint programming concepts, for example: any underlying computational technique operating on a declarative constraint model, quantum computing with constraints, etc.

Tracks

Besides the main technical track, CP 2023 hosts 4 specialized tracks:

    Applications
    CP and Machine Learning
    CP and Operations Research
    Trustworthy Decision-Making

For papers to the Applications Track, we encourage authors to emphasize the practical significance of the application, which will be taken into consideration.