{"id":"https://openalex.org/W4400237719","doi":"https://doi.org/10.3233/ia-240032","title":"Geometric reasoning on the euclidean traveling salesperson problem in answer set programming1","display_name":"Geometric reasoning on the euclidean traveling salesperson problem in answer set programming1","publication_year":2024,"publication_date":"2024-07-02","ids":{"openalex":"https://openalex.org/W4400237719","doi":"https://doi.org/10.3233/ia-240032"},"language":"en","primary_location":{"id":"doi:10.3233/ia-240032","is_oa":false,"landing_page_url":"https://doi.org/10.3233/ia-240032","pdf_url":null,"source":{"id":"https://openalex.org/S207922018","display_name":"Intelligenza Artificiale","issn_l":"1724-8035","issn":["1724-8035","2211-0097"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310318577","host_organization_name":"IOS Press","host_organization_lineage":["https://openalex.org/P4310318577"],"host_organization_lineage_names":["IOS Press"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Intelligenza Artificiale","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5041710428","display_name":"Alessandro Bertagnon","orcid":"https://orcid.org/0000-0003-2390-0629"},"institutions":[{"id":"https://openalex.org/I201324441","display_name":"University of Ferrara","ror":"https://ror.org/041zkgm14","country_code":"IT","type":"education","lineage":["https://openalex.org/I201324441"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Alessandro Bertagnon","raw_affiliation_strings":["Department of Environmental and Prevention Sciences, University of Ferrara, Ferrara, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Environmental and Prevention Sciences, University of Ferrara, Ferrara, Italy","institution_ids":["https://openalex.org/I201324441"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5088751356","display_name":"Marco Gavanelli","orcid":"https://orcid.org/0000-0001-7433-5899"},"institutions":[{"id":"https://openalex.org/I201324441","display_name":"University of Ferrara","ror":"https://ror.org/041zkgm14","country_code":"IT","type":"education","lineage":["https://openalex.org/I201324441"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Marco Gavanelli","raw_affiliation_strings":["Department of Engineering, University of Ferrara, Ferrara, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Engineering, University of Ferrara, Ferrara, Italy","institution_ids":["https://openalex.org/I201324441"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I201324441"],"apc_list":{"value":4150,"currency":"USD","value_usd":4150},"apc_paid":null,"fwci":0.4647,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.70488798,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":97},"biblio":{"volume":"18","issue":"1","first_page":"139","last_page":"152"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11010","display_name":"Logic, Reasoning, and Knowledge","score":0.998199999332428,"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"}},"topics":[{"id":"https://openalex.org/T11010","display_name":"Logic, Reasoning, and Knowledge","score":0.998199999332428,"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/T10456","display_name":"Multi-Agent Systems and Negotiation","score":0.9947999715805054,"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/T10586","display_name":"Robotic Path Planning Algorithms","score":0.989799976348877,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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/euclidean-geometry","display_name":"Euclidean geometry","score":0.6803555488586426},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.5835234522819519},{"id":"https://openalex.org/keywords/travelling-salesman-problem","display_name":"Travelling salesman problem","score":0.4901328980922699},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.44165512919425964},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3953828811645508},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3382982611656189},{"id":"https://openalex.org/keywords/mathematical-economics","display_name":"Mathematical economics","score":0.33232924342155457},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.3236073851585388},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.27865058183670044},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.15761414170265198},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.05842071771621704}],"concepts":[{"id":"https://openalex.org/C129782007","wikidata":"https://www.wikidata.org/wiki/Q162886","display_name":"Euclidean geometry","level":2,"score":0.6803555488586426},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.5835234522819519},{"id":"https://openalex.org/C175859090","wikidata":"https://www.wikidata.org/wiki/Q322212","display_name":"Travelling salesman problem","level":2,"score":0.4901328980922699},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.44165512919425964},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3953828811645508},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3382982611656189},{"id":"https://openalex.org/C144237770","wikidata":"https://www.wikidata.org/wiki/Q747534","display_name":"Mathematical economics","level":1,"score":0.33232924342155457},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.3236073851585388},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.27865058183670044},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.15761414170265198},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.05842071771621704}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.3233/ia-240032","is_oa":false,"landing_page_url":"https://doi.org/10.3233/ia-240032","pdf_url":null,"source":{"id":"https://openalex.org/S207922018","display_name":"Intelligenza Artificiale","issn_l":"1724-8035","issn":["1724-8035","2211-0097"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310318577","host_organization_name":"IOS Press","host_organization_lineage":["https://openalex.org/P4310318577"],"host_organization_lineage_names":["IOS Press"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Intelligenza Artificiale","raw_type":"journal-article"},{"id":"pmh:oai:sfera.unife.it:11392/2556470","is_oa":false,"landing_page_url":"https://content.iospress.com/articles/intelligenza-artificiale/ia240032","pdf_url":null,"source":{"id":"https://openalex.org/S4306400369","display_name":"Institutional Research Information System University of Ferrara (University of Ferrara)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I201324441","host_organization_name":"University of Ferrara","host_organization_lineage":["https://openalex.org/I201324441"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":36,"referenced_works":["https://openalex.org/W109225361","https://openalex.org/W1542480886","https://openalex.org/W1607801167","https://openalex.org/W1823070989","https://openalex.org/W1993850412","https://openalex.org/W1994863634","https://openalex.org/W2000358470","https://openalex.org/W2003687734","https://openalex.org/W2007301302","https://openalex.org/W2038804664","https://openalex.org/W2082779900","https://openalex.org/W2100699693","https://openalex.org/W2107034441","https://openalex.org/W2120365438","https://openalex.org/W2135644739","https://openalex.org/W2163428398","https://openalex.org/W2164279585","https://openalex.org/W2424869853","https://openalex.org/W2555981498","https://openalex.org/W2763380616","https://openalex.org/W2795456052","https://openalex.org/W2805798351","https://openalex.org/W2963234253","https://openalex.org/W2963268497","https://openalex.org/W2974221591","https://openalex.org/W2985257580","https://openalex.org/W2994667977","https://openalex.org/W2997810261","https://openalex.org/W3116854093","https://openalex.org/W3202152569","https://openalex.org/W3209748781","https://openalex.org/W4366827505","https://openalex.org/W6604394534","https://openalex.org/W6634202767","https://openalex.org/W6717586762","https://openalex.org/W6751845560"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W1525389557","https://openalex.org/W2361554335","https://openalex.org/W2359992618","https://openalex.org/W2054495636","https://openalex.org/W4306878646","https://openalex.org/W2164188042","https://openalex.org/W3005108979","https://openalex.org/W2913191894","https://openalex.org/W3157689847"],"abstract_inverted_index":{"The":[0],"Traveling":[1],"Salesperson":[2],"Problem":[3],"(TSP)":[4],"is":[5,31,43,49,59],"one":[6],"of":[7,72,95,105,122,134],"the":[8,22,37,40,54,63,70,93,99,103,117,120,123,132,135],"best-known":[9],"problems":[10],"in":[11,27,53,62,66,102],"computer":[12],"science.":[13],"Many":[14],"instances":[15],"and":[16,39,119,146],"real":[17],"world":[18],"applications":[19],"fall":[20],"into":[21],"Euclidean":[23,41,55,100],"TSP":[24,56,80,101,118],"special":[25],"case,":[26],"which":[28],"each":[29],"node":[30],"identified":[32],"by":[33],"its":[34],"coordinates":[35],"on":[36,126,139,142,149],"plane":[38],"distance":[42],"used":[44],"as":[45],"cost":[46],"function.":[47],"It":[48],"worth":[50],"noting":[51],"that":[52],"more":[57],"information":[58,74,141],"available":[60],"than":[61],"general":[64],"case;":[65],"a":[67,112,147],"previous":[68],"publication,":[69],"use":[71],"geometric":[73,96,127,140],"has":[75],"been":[76],"exploited":[77],"to":[78,98,116],"speedup":[79,133],"solving":[81],"for":[82],"Constraint":[83],"Logic":[84],"Programming":[85],"(CLP)":[86],"solvers.":[87],"In":[88],"this":[89],"work,":[90],"we":[91],"study":[92],"applicability":[94],"reasoning":[97,124],"context":[104],"an":[106,143],"ASP":[107,114,144],"computation.":[108],"We":[109,129],"compare":[110,131],"experimentally":[111],"classical":[113],"approach":[115],"effect":[121],"based":[125,138],"properties.":[128],"also":[130],"additional":[136],"filtering":[137],"solver":[145],"CLP":[148],"Finite":[150],"Domain":[151],"(CLP(FD))":[152],"solver.":[153]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1}],"updated_date":"2026-08-21T09:56:20.448147","created_date":"2025-10-10T00:00:00"}