{"about":{"site":"https://codewithpapers.app","non_affiliation":"Code with Papers and Syntology are not affiliated with, endorsed by, or sponsored by Papers with Code, Meta, or the pwc-archive mirror.","licence":"CC BY-SA 4.0","licence_url":"https://creativecommons.org/licenses/by-sa/4.0/legalcode","attribution":"https://codewithpapers.app/attribution","modified":"archive material modified by Syntology; see the attribution page"},"url":"/paper/xml-representation-of-constraint-networks","title":"XML Representation of Constraint Networks: Format XCSP 2.1","arxiv_id":"0902.2362","date":"2009-02-13","proceeding":null,"authors":["Olivier Roussel","Christophe Lecoutre"],"abstract":"We propose a new extended format to represent constraint networks using XML.\nThis format allows us to represent constraints defined either in extension or\nin intension. It also allows us to reference global constraints. Any instance\nof the problems CSP (Constraint Satisfaction Problem), QCSP (Quantified CSP)\nand WCSP (Weighted CSP) can be represented using this format.","url_abs":"http://arxiv.org/abs/0902.2362v1","url_pdf":"http://arxiv.org/pdf/0902.2362v1.pdf","source":{"archive":"pwc-archive (Hugging Face), CC BY-SA 4.0","snapshot":"2025-07-28","licence_url":"https://creativecommons.org/licenses/by-sa/4.0/legalcode","row_kind":"abstracts"},"code_links":[{"paper_slug":"xml-representation-of-constraint-networks","repo_url":"https://github.com/nandofioretto/GpuBE","is_official":0,"mentioned_in_paper":0,"mentioned_in_github":1,"framework":"none","reach":null}],"tasks":[],"methods":[],"datasets_introduced":[],"methods_introduced":[],"results":[],"syntology":{"atlas_url":null,"mcp":null,"developers":"https://syntology.ai/developers"},"arxiv_metadata":null,"syntology_extracted_results":null}