{"id":16662168,"url":"https://github.com/arademaker/salc","last_synced_at":"2026-01-26T20:15:43.773Z","repository":{"id":709989,"uuid":"356674","full_name":"arademaker/SALC","owner":"arademaker","description":"A Sequent Calculus for ALC (Description Logic)","archived":false,"fork":false,"pushed_at":"2010-01-17T13:10:11.000Z","size":244,"stargazers_count":5,"open_issues_count":0,"forks_count":0,"subscribers_count":3,"default_branch":"master","last_synced_at":"2025-06-03T20:15:22.228Z","etag":null,"topics":[],"latest_commit_sha":null,"homepage":"http://www.tecmf.inf.puc-rio.br","language":null,"has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":null,"status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/arademaker.png","metadata":{"files":{"readme":"README","changelog":null,"contributing":null,"funding":null,"license":null,"code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null}},"created_at":"2009-11-01T02:09:36.000Z","updated_at":"2018-05-30T06:39:37.000Z","dependencies_parsed_at":"2022-07-18T05:21:32.622Z","dependency_job_id":null,"html_url":"https://github.com/arademaker/SALC","commit_stats":null,"previous_names":[],"tags_count":0,"template":false,"template_full_name":null,"purl":"pkg:github/arademaker/SALC","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/arademaker%2FSALC","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/arademaker%2FSALC/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/arademaker%2FSALC/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/arademaker%2FSALC/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/arademaker","download_url":"https://codeload.github.com/arademaker/SALC/tar.gz/refs/heads/master","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/arademaker%2FSALC/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":286080680,"owners_count":28787221,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2026-01-26T13:55:28.044Z","status":"ssl_error","status_checked_at":"2026-01-26T13:55:26.068Z","response_time":59,"last_error":"SSL_read: unexpected eof while reading","robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":false,"can_crawl_api":true,"host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":[],"created_at":"2024-10-12T10:37:11.117Z","updated_at":"2026-01-26T20:15:43.756Z","avatar_url":"https://github.com/arademaker.png","language":null,"funding_links":[],"categories":[],"sub_categories":[],"readme":"\nAbout\n=====\n\nSALC is a Labeled Sequent Calculus for ALC, a basic Description Logic\nlanguage [1]. This project is about the implementation of SALC in\nMaude [2].\n\nWe implemented two versions of SALC. A deterministic and a non\ndeterministic version of SALC. The deterministic version used the idea\nof frozen formulas to avoid backtracking in the search of proof\nprocedure.\n\nThe Sequent Calculus implemented here is presented in a series of\npapers listed in the bottom of this file. This deduction system for\nALC is part of my thesis.\n\n[1] http://en.wikipedia.org/wiki/Description_logic\n    http://dl.kr.org/\n[2] http://maude.cs.uiuc.edu/\n\nDocumentation\n=============\n\nTo do.\n\nPeople\n======\n\n * Alexandre Rademaker (PUC-Rio)\n   http://web.me.com/arademaker\n * Edward Hermann Haeusler (PUC-Rio)\n   http://www.inf.puc-rio.br/~hermann/\n\n\nPapers\n======\n\nRADEMAKER, A. ; HAEUSLER, E. H. . Toward Short and Structural\nALC-Reasoning Explanations: A Sequent Calculus Approach. In: Brazilian\nSymposium on Artificial Intelligence, 2008, Salvador. Advances in\nArtificial Intelligence - SBIA 2008. Heidelberg : Springer Berlin,\n2008. v. 5249. p. 167-176.\n\nRADEMAKER, A. ; HAEUSLER, E. H. ; Pereira, L. C. . On the Proof Theory\nof ALC. In: 15th Brazilian Logic Conference, 2008,\nParaty. Pre-Proceddings, 2008.\n\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Farademaker%2Fsalc","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Farademaker%2Fsalc","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Farademaker%2Fsalc/lists"}