{"id":"https://openalex.org/W2612165327","doi":"https://doi.org/10.29007/sgpl","title":"Clausal Proof Compression","display_name":"Clausal Proof Compression","publication_year":2018,"publication_date":"2018-01-23","ids":{"openalex":"https://openalex.org/W2612165327","doi":"https://doi.org/10.29007/sgpl","mag":"2612165327"},"language":"en","primary_location":{"id":"doi:10.29007/sgpl","is_oa":true,"landing_page_url":"https://doi.org/10.29007/sgpl","pdf_url":"https://easychair.org/publications/open/fgBF","source":{"id":"https://openalex.org/S4220651395","display_name":"EPiC series in computing","issn_l":"2398-7340","issn":["2398-7340"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"EPiC Series in Computing","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"bronze","oa_url":"https://easychair.org/publications/open/fgBF","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5025921874","display_name":"Marijn J. H. Heule","orcid":"https://orcid.org/0000-0002-5587-8801"},"institutions":[{"id":"https://openalex.org/I86519309","display_name":"The University of Texas at Austin","ror":"https://ror.org/00hj54h04","country_code":"US","type":"education","lineage":["https://openalex.org/I86519309"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Marijn Heule","raw_affiliation_strings":["Department of Computer Science, The University of Texas at Austin, USA"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, The University of Texas at Austin, USA","institution_ids":["https://openalex.org/I86519309"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5082596567","display_name":"Armin Biere","orcid":"https://orcid.org/0000-0001-7170-9242"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Armin Biere","raw_affiliation_strings":["Institute for Formal Models and Verification, JKU Linz, Austria"],"affiliations":[{"raw_affiliation_string":"Institute for Formal Models and Verification, JKU Linz, Austria","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5025921874"],"corresponding_institution_ids":["https://openalex.org/I86519309"],"apc_list":null,"apc_paid":null,"fwci":0.6412,"has_fulltext":true,"cited_by_count":7,"citation_normalized_percentile":{"value":0.69574492,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":96},"biblio":{"volume":"40","issue":null,"first_page":"21","last_page":"14"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10142","display_name":"Formal Methods in Verification","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10142","display_name":"Formal Methods in Verification","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10126","display_name":"Logic, programming, and type systems","score":0.9995999932289124,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11567","display_name":"semigroups and automata theory","score":0.9966999888420105,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/mathematical-proof","display_name":"Mathematical proof","score":0.8409169912338257},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6146804690361023},{"id":"https://openalex.org/keywords/satisfiability","display_name":"Satisfiability","score":0.5720138549804688},{"id":"https://openalex.org/keywords/compression","display_name":"Compression (physics)","score":0.5362901091575623},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5210849046707153},{"id":"https://openalex.org/keywords/dpll-algorithm","display_name":"DPLL algorithm","score":0.5186752080917358},{"id":"https://openalex.org/keywords/encoding","display_name":"Encoding (memory)","score":0.5155320167541504},{"id":"https://openalex.org/keywords/sorting","display_name":"Sorting","score":0.507522702217102},{"id":"https://openalex.org/keywords/data-compression","display_name":"Data compression","score":0.5055010318756104},{"id":"https://openalex.org/keywords/conjunctive-normal-form","display_name":"Conjunctive normal form","score":0.4893288016319275},{"id":"https://openalex.org/keywords/byte","display_name":"Byte","score":0.4134281277656555},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2801065146923065},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.20578375458717346},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.1271069049835205}],"concepts":[{"id":"https://openalex.org/C108710211","wikidata":"https://www.wikidata.org/wiki/Q11538","display_name":"Mathematical proof","level":2,"score":0.8409169912338257},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6146804690361023},{"id":"https://openalex.org/C168773769","wikidata":"https://www.wikidata.org/wiki/Q1350299","display_name":"Satisfiability","level":2,"score":0.5720138549804688},{"id":"https://openalex.org/C180016635","wikidata":"https://www.wikidata.org/wiki/Q2712821","display_name":"Compression (physics)","level":2,"score":0.5362901091575623},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5210849046707153},{"id":"https://openalex.org/C143936061","wikidata":"https://www.wikidata.org/wiki/Q2030088","display_name":"DPLL algorithm","level":4,"score":0.5186752080917358},{"id":"https://openalex.org/C125411270","wikidata":"https://www.wikidata.org/wiki/Q18653","display_name":"Encoding (memory)","level":2,"score":0.5155320167541504},{"id":"https://openalex.org/C111696304","wikidata":"https://www.wikidata.org/wiki/Q2303697","display_name":"Sorting","level":2,"score":0.507522702217102},{"id":"https://openalex.org/C78548338","wikidata":"https://www.wikidata.org/wiki/Q2493","display_name":"Data compression","level":2,"score":0.5055010318756104},{"id":"https://openalex.org/C16221470","wikidata":"https://www.wikidata.org/wiki/Q846564","display_name":"Conjunctive normal form","level":2,"score":0.4893288016319275},{"id":"https://openalex.org/C43364308","wikidata":"https://www.wikidata.org/wiki/Q8799","display_name":"Byte","level":2,"score":0.4134281277656555},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2801065146923065},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.20578375458717346},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.1271069049835205},{"id":"https://openalex.org/C12707504","wikidata":"https://www.wikidata.org/wiki/Q52637","display_name":"Phase-locked loop","level":3,"score":0.0},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0},{"id":"https://openalex.org/C134652429","wikidata":"https://www.wikidata.org/wiki/Q1052698","display_name":"Jitter","level":2,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.0},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.29007/sgpl","is_oa":true,"landing_page_url":"https://doi.org/10.29007/sgpl","pdf_url":"https://easychair.org/publications/open/fgBF","source":{"id":"https://openalex.org/S4220651395","display_name":"EPiC series in computing","issn_l":"2398-7340","issn":["2398-7340"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"EPiC Series in Computing","raw_type":"proceedings-article"}],"best_oa_location":{"id":"doi:10.29007/sgpl","is_oa":true,"landing_page_url":"https://doi.org/10.29007/sgpl","pdf_url":"https://easychair.org/publications/open/fgBF","source":{"id":"https://openalex.org/S4220651395","display_name":"EPiC series in computing","issn_l":"2398-7340","issn":["2398-7340"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"EPiC Series in Computing","raw_type":"proceedings-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1170304485","display_name":null,"funder_award_id":"CCF-1526760","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G7398948230","display_name":"SHF: Small: IsoLator: Avoiding Isomorphic Graphs Effectively","funder_award_id":"1526760","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G8488583251","display_name":null,"funder_award_id":"S11408-N23","funder_id":"https://openalex.org/F4320321181","funder_display_name":"Austrian Science Fund"}],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"},{"id":"https://openalex.org/F4320321181","display_name":"Austrian Science Fund","ror":"https://ror.org/013tf3c58"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2612165327.pdf","grobid_xml":"https://content.openalex.org/works/W2612165327.grobid-xml"},"referenced_works_count":8,"referenced_works":["https://openalex.org/W84082900","https://openalex.org/W1988882144","https://openalex.org/W2082385702","https://openalex.org/W2133527541","https://openalex.org/W2159503942","https://openalex.org/W2236514805","https://openalex.org/W2405867985","https://openalex.org/W4254342428"],"related_works":["https://openalex.org/W2007316622","https://openalex.org/W2408711288","https://openalex.org/W1024451821","https://openalex.org/W2094368841","https://openalex.org/W2480084299","https://openalex.org/W2374324126","https://openalex.org/W1986342613","https://openalex.org/W2394349251","https://openalex.org/W3107131366","https://openalex.org/W2048447692"],"abstract_inverted_index":{"Although":[0],"clausal":[1,29,62,105],"propositional":[2],"proofs":[3,106],"are":[4,33],"significantly":[5],"smaller":[6],"compared":[7],"to":[8,27,54,70],"resolution":[9],"proofs,":[10],"their":[11],"size":[12],"is":[13],"still":[14],"too":[15],"large":[16],"for":[17],"several":[18,25],"applications.":[19],"In":[20,64],"this":[21],"paper":[22],"we":[23,68],"present":[24],"methods":[26,32],"compress":[28],"proofs.":[30,63],"These":[31],"based":[34],"on":[35],"a":[36,45,72,88],"two":[37],"phase":[38,42],"approach.":[39],"The":[40],"first":[41],"consists":[43],"of":[44,61,99,113],"light-weight":[46],"compression":[47,76,86],"algorithm":[48],"that":[49,57,104],"can":[50,107],"easily":[51],"be":[52,108],"added":[53],"satisfiability":[55],"solvers":[56],"support":[58],"the":[59,65,97,100],"emission":[60],"second":[66],"phase,":[67],"propose":[69],"use":[71],"powerful":[73],"off-the-shelf":[74],"general-purpose":[75],"tool,":[77],"such":[78],"as":[79],"bzip2":[80],"and":[81],"7z.":[82],"Sorting":[83],"literals":[84],"before":[85],"facilitates":[87],"delta":[89],"encoding,":[90],"which":[91],"combined":[92],"with":[93],"variable-byte":[94],"encoding":[95],"improves":[96],"quality":[98],"compression.":[101],"We":[102],"show":[103],"compressed":[109],"by":[110,115],"one":[111],"order":[112],"magnitude":[114],"applying":[116],"both":[117],"phases.":[118]},"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":2},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":1}],"updated_date":"2026-04-21T08:09:41.155169","created_date":"2025-10-10T00:00:00"}