{"id":"https://openalex.org/W1550654342","doi":"https://doi.org/10.1007/bfb0017447","title":"Ordering Constraints over Feature Trees","display_name":"Ordering Constraints over Feature Trees","publication_year":1997,"publication_date":"1997-01-01","ids":{"openalex":"https://openalex.org/W1550654342","doi":"https://doi.org/10.1007/bfb0017447","mag":"1550654342"},"language":"en","primary_location":{"id":"doi:10.1007/bfb0017447","is_oa":false,"landing_page_url":"https://doi.org/10.1007/bfb0017447","pdf_url":null,"source":{"id":"https://openalex.org/S106296714","display_name":"Lecture notes in computer science","issn_l":"0302-9743","issn":["0302-9743","1611-3349"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lecture Notes in Computer Science","raw_type":"book-chapter"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://inria.hal.science/inria-00536799","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5008842103","display_name":"Mart\u00edn M\u00fcller","orcid":"https://orcid.org/0000-0003-4067-7174"},"institutions":[{"id":"https://openalex.org/I91712215","display_name":"Saarland University","ror":"https://ror.org/01jdpyv68","country_code":"DE","type":"education","lineage":["https://openalex.org/I91712215"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Martin M\u00fcller","raw_affiliation_strings":["Universit\u00e4t des Saarlandes, Germany","Programming Systems Lab, Universit\u00e4t des Saarlandes, Stuhlsatzenhausweg 3, D-66041 Saarbr\u00fccken, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universit\u00e4t des Saarlandes, Germany","institution_ids":["https://openalex.org/I91712215"]},{"raw_affiliation_string":"Programming Systems Lab, Universit\u00e4t des Saarlandes, Stuhlsatzenhausweg 3, D-66041 Saarbr\u00fccken, Germany","institution_ids":["https://openalex.org/I91712215"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5045969205","display_name":"Joachim Niehren","orcid":"https://orcid.org/0000-0002-2611-8950"},"institutions":[{"id":"https://openalex.org/I91712215","display_name":"Saarland University","ror":"https://ror.org/01jdpyv68","country_code":"DE","type":"education","lineage":["https://openalex.org/I91712215"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Joachim Niehren","raw_affiliation_strings":["Universit\u00e4t des Saarlandes, Germany","Programming Systems Lab, Universit\u00e4t des Saarlandes, Stuhlsatzenhausweg 3, D-66041 Saarbr\u00fccken, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universit\u00e4t des Saarlandes, Germany","institution_ids":["https://openalex.org/I91712215"]},{"raw_affiliation_string":"Programming Systems Lab, Universit\u00e4t des Saarlandes, Stuhlsatzenhausweg 3, D-66041 Saarbr\u00fccken, Germany","institution_ids":["https://openalex.org/I91712215"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5062411838","display_name":"Andreas Podelski","orcid":"https://orcid.org/0000-0003-2540-9489"},"institutions":[{"id":"https://openalex.org/I149899117","display_name":"Max Planck Society","ror":"https://ror.org/01hhn8329","country_code":"DE","type":"nonprofit","lineage":["https://openalex.org/I149899117"]},{"id":"https://openalex.org/I4210109712","display_name":"Max Planck Institute for Informatics","ror":"https://ror.org/01w19ak89","country_code":"DE","type":"facility","lineage":["https://openalex.org/I149899117","https://openalex.org/I4210109712"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Andreas Podelski","raw_affiliation_strings":["Max-Planck-Institut f\u00fcr Informatik, Saarbr\u00fccken, Germany","Programming Logics, MPI for Informatics, Max Planck Society"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Max-Planck-Institut f\u00fcr Informatik, Saarbr\u00fccken, Germany","institution_ids":["https://openalex.org/I4210109712"]},{"raw_affiliation_string":"Programming Logics, MPI for Informatics, Max Planck Society","institution_ids":["https://openalex.org/I149899117","https://openalex.org/I4210109712"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":5000,"currency":"EUR","value_usd":5392},"apc_paid":null,"fwci":1.3065,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.82086093,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"5","issue":"1-2","first_page":"297","last_page":"311"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10317","display_name":"Advanced Database Systems and Queries","score":0.9265000224113464,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/T10317","display_name":"Advanced Database Systems and Queries","score":0.9265000224113464,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/T11596","display_name":"Constraint Satisfaction and Optimization","score":0.9235000014305115,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/satisfiability","display_name":"Satisfiability","score":0.7818323373794556},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.6825280785560608},{"id":"https://openalex.org/keywords/constraint-satisfaction-problem","display_name":"Constraint satisfaction problem","score":0.540946364402771},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.5157794952392578},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5069110989570618},{"id":"https://openalex.org/keywords/constraint-programming","display_name":"Constraint programming","score":0.45215603709220886},{"id":"https://openalex.org/keywords/constraint","display_name":"Constraint (computer-aided design)","score":0.4416344463825226},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.4056963622570038},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3888523578643799},{"id":"https://openalex.org/keywords/discrete-mathematics","display_name":"Discrete mathematics","score":0.3765857517719269},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.3239149749279022},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.25987863540649414},{"id":"https://openalex.org/keywords/probabilistic-logic","display_name":"Probabilistic logic","score":0.16273236274719238},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.07498162984848022}],"concepts":[{"id":"https://openalex.org/C168773769","wikidata":"https://www.wikidata.org/wiki/Q1350299","display_name":"Satisfiability","level":2,"score":0.7818323373794556},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.6825280785560608},{"id":"https://openalex.org/C199622910","wikidata":"https://www.wikidata.org/wiki/Q1128326","display_name":"Constraint satisfaction problem","level":3,"score":0.540946364402771},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.5157794952392578},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5069110989570618},{"id":"https://openalex.org/C173404611","wikidata":"https://www.wikidata.org/wiki/Q528588","display_name":"Constraint programming","level":3,"score":0.45215603709220886},{"id":"https://openalex.org/C2776036281","wikidata":"https://www.wikidata.org/wiki/Q48769818","display_name":"Constraint (computer-aided design)","level":2,"score":0.4416344463825226},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.4056963622570038},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3888523578643799},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.3765857517719269},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.3239149749279022},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.25987863540649414},{"id":"https://openalex.org/C49937458","wikidata":"https://www.wikidata.org/wiki/Q2599292","display_name":"Probabilistic logic","level":2,"score":0.16273236274719238},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.07498162984848022},{"id":"https://openalex.org/C137631369","wikidata":"https://www.wikidata.org/wiki/Q7617831","display_name":"Stochastic programming","level":2,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0}],"mesh":[],"locations_count":12,"locations":[{"id":"doi:10.1007/bfb0017447","is_oa":false,"landing_page_url":"https://doi.org/10.1007/bfb0017447","pdf_url":null,"source":{"id":"https://openalex.org/S106296714","display_name":"Lecture notes in computer science","issn_l":"0302-9743","issn":["0302-9743","1611-3349"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lecture Notes in Computer Science","raw_type":"book-chapter"},{"id":"doi:10.1023/a:1009866317252","is_oa":false,"landing_page_url":"https://doi.org/10.1023/a:1009866317252","pdf_url":null,"source":{"id":"https://openalex.org/S75534514","display_name":"Constraints","issn_l":"1383-7133","issn":["1383-7133","1572-9354"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Constraints","raw_type":"journal-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.14.4513","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.14.4513","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.ps.uni-sb.de/Papers/abstracts/ftsub-constraints-99.ps","raw_type":"text"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.14.5108","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.14.5108","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.ps.uni-sb.de/Papers/abstracts/FTSub97.ps","raw_type":"text"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.94.1587","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.94.1587","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.coli.uni-saarland.de/publikationen/softcopies/Muller:1997:OCF.pdf","raw_type":"text"},{"id":"pmh:oai:HAL:inria-00536799v1","is_oa":true,"landing_page_url":"https://inria.hal.science/inria-00536799","pdf_url":null,"source":{"id":"https://openalex.org/S4306402512","display_name":"HAL (Le Centre pour la Communication Scientifique Directe)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1294671590","host_organization_name":"Centre National de la Recherche Scientifique","host_organization_lineage":["https://openalex.org/I1294671590"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Constraints, an International Journal, 2000, 5 (1--2), pp.7--42","raw_type":"info:eu-repo/semantics/article"},{"id":"pmh:oai:HAL:inria-00536815v1","is_oa":false,"landing_page_url":"https://inria.hal.science/inria-00536815","pdf_url":null,"source":{"id":"https://openalex.org/S4306402512","display_name":"HAL (Le Centre pour la Communication Scientifique Directe)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1294671590","host_organization_name":"Centre National de la Recherche Scientifique","host_organization_lineage":["https://openalex.org/I1294671590"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"3rd International Conference on Principles and Practice of Constraint Programming, 1997, Schloss Hagenberg, Linz, Austria. pp.297--311","raw_type":"info:eu-repo/semantics/conferenceObject"},{"id":"pmh:oai:edoc.mpg.de:519541","is_oa":false,"landing_page_url":"http://edoc.mpg.de/519541","pdf_url":null,"source":{"id":"https://openalex.org/S4406922265","display_name":"Max Planck Institute for Plasma Physics","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Smolka, Gert: Proceedings of the 3rd International Conference on Principles and Practice of Constraint Programming (CP-97), Springer, 549-562 (1997)","raw_type":"Conference-Paper"},{"id":"pmh:oai:edoc.mpg.de:519681","is_oa":false,"landing_page_url":"http://edoc.mpg.de/519681","pdf_url":null,"source":{"id":"https://openalex.org/S4406922265","display_name":"Max Planck Institute for Plasma Physics","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Constraints, v.5, 7-41 (2000)","raw_type":"Article"},{"id":"pmh:oai:pure.mpg.de:item_1330930","is_oa":false,"landing_page_url":"http://hdl.handle.net/11858/00-001M-0000-000F-3453-7","pdf_url":null,"source":{"id":"https://openalex.org/S4306400654","display_name":"MPG.PuRe (Max Planck Society)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I149899117","host_organization_name":"Max Planck Society","host_organization_lineage":["https://openalex.org/I149899117"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Constraints","raw_type":"info:eu-repo/semantics/article"},{"id":"pmh:oai:pure.mpg.de:item_1331615","is_oa":false,"landing_page_url":"http://hdl.handle.net/11858/00-001M-0000-000F-39F4-A","pdf_url":null,"source":{"id":"https://openalex.org/S4306400654","display_name":"MPG.PuRe (Max Planck Society)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I149899117","host_organization_name":"Max Planck Society","host_organization_lineage":["https://openalex.org/I149899117"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Lecture Notes in Computer Science","raw_type":"info:eu-repo/semantics/conferenceObject"},{"id":"mag:1550654342","is_oa":false,"landing_page_url":"http://pubman.mpdl.mpg.de/pubman/item/escidoc:1331615","pdf_url":null,"source":{"id":"https://openalex.org/S4306533943","display_name":"Untitled Event","issn_l":null,"issn":null,"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":null,"is_accepted":false,"is_published":null,"raw_source_name":"Untitled Event","raw_type":null}],"best_oa_location":{"id":"pmh:oai:HAL:inria-00536799v1","is_oa":true,"landing_page_url":"https://inria.hal.science/inria-00536799","pdf_url":null,"source":{"id":"https://openalex.org/S4306402512","display_name":"HAL (Le Centre pour la Communication Scientifique Directe)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1294671590","host_organization_name":"Centre National de la Recherche Scientifique","host_organization_lineage":["https://openalex.org/I1294671590"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Constraints, an International Journal, 2000, 5 (1--2), pp.7--42","raw_type":"info:eu-repo/semantics/article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/13","display_name":"Climate action","score":0.5400000214576721}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":46,"referenced_works":["https://openalex.org/W60619409","https://openalex.org/W615227492","https://openalex.org/W1483798608","https://openalex.org/W1507382776","https://openalex.org/W1514546616","https://openalex.org/W1526292255","https://openalex.org/W1539211927","https://openalex.org/W1555999796","https://openalex.org/W1561680096","https://openalex.org/W1563120869","https://openalex.org/W1627331591","https://openalex.org/W1641069266","https://openalex.org/W1808967233","https://openalex.org/W1837047238","https://openalex.org/W1890547763","https://openalex.org/W1900652794","https://openalex.org/W1965144055","https://openalex.org/W1989806327","https://openalex.org/W1997137822","https://openalex.org/W1997791746","https://openalex.org/W2004256601","https://openalex.org/W2007008666","https://openalex.org/W2029326070","https://openalex.org/W2035182234","https://openalex.org/W2043577042","https://openalex.org/W2051981528","https://openalex.org/W2063727779","https://openalex.org/W2077229436","https://openalex.org/W2081881214","https://openalex.org/W2092570032","https://openalex.org/W2104295731","https://openalex.org/W2115528929","https://openalex.org/W2127140110","https://openalex.org/W2130399244","https://openalex.org/W2130881558","https://openalex.org/W2140278519","https://openalex.org/W2151157246","https://openalex.org/W2156720842","https://openalex.org/W2604337442","https://openalex.org/W3022214037","https://openalex.org/W3023167828","https://openalex.org/W4233551746","https://openalex.org/W4235367064","https://openalex.org/W4242352803","https://openalex.org/W6608187293","https://openalex.org/W7047479661"],"related_works":["https://openalex.org/W2129286375","https://openalex.org/W1545679392","https://openalex.org/W2062179480","https://openalex.org/W1837047238","https://openalex.org/W2404198436","https://openalex.org/W2914051670","https://openalex.org/W2053455078","https://openalex.org/W298995691","https://openalex.org/W2912838080","https://openalex.org/W2809698264","https://openalex.org/W2612038905","https://openalex.org/W2145592794","https://openalex.org/W2905667772","https://openalex.org/W2136132549","https://openalex.org/W2464970761","https://openalex.org/W2129909699","https://openalex.org/W2088372987","https://openalex.org/W2087563242","https://openalex.org/W2952319922","https://openalex.org/W1517205743"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}
