{"id":"https://openalex.org/W2796953593","doi":"https://doi.org/10.1155/2018/5184605","title":"xTrek: An Influence-Aware Technique for Dijkstra\u2019s and A<mml:math xmlns:mml=\"http://www.w3.org/1998/Math/MathML\" id=\"M1\"><mml:mrow><mml:msup><mml:mrow/><mml:mrow><mml:mo>\u204e</mml:mo></mml:mrow></mml:msup></mml:mrow></mml:math> Pathfinders","display_name":"xTrek: An Influence-Aware Technique for Dijkstra\u2019s and A<mml:math xmlns:mml=\"http://www.w3.org/1998/Math/MathML\" id=\"M1\"><mml:mrow><mml:msup><mml:mrow/><mml:mrow><mml:mo>\u204e</mml:mo></mml:mrow></mml:msup></mml:mrow></mml:math> Pathfinders","publication_year":2018,"publication_date":"2018-01-01","ids":{"openalex":"https://openalex.org/W2796953593","doi":"https://doi.org/10.1155/2018/5184605","mag":"2796953593"},"language":"en","primary_location":{"id":"doi:10.1155/2018/5184605","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2018/5184605","pdf_url":"http://downloads.hindawi.com/journals/ijcgt/2018/5184605.pdf","source":{"id":"https://openalex.org/S186038092","display_name":"International Journal of Computer Games Technology","issn_l":"1687-7047","issn":["1687-7047","1687-7055"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319869","host_organization_name":"Hindawi Publishing Corporation","host_organization_lineage":["https://openalex.org/P4310319869"],"host_organization_lineage_names":["Hindawi Publishing Corporation"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Computer Games Technology","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"http://downloads.hindawi.com/journals/ijcgt/2018/5184605.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5003842529","display_name":"Gon\u00e7alo N. P. Amador","orcid":"https://orcid.org/0000-0001-5798-2701"},"institutions":[{"id":"https://openalex.org/I4210120471","display_name":"Instituto de Telecomunica\u00e7\u00f5es","ror":"https://ror.org/02ht4fk33","country_code":"PT","type":"nonprofit","lineage":["https://openalex.org/I4210120471"]},{"id":"https://openalex.org/I161321875","display_name":"University of Beira Interior","ror":"https://ror.org/03nf36p02","country_code":"PT","type":"education","lineage":["https://openalex.org/I161321875"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Gon\u00e7alo P. Amador","raw_affiliation_strings":["Instituto de Telecomunica\u00e7\u00f5es and Universidade da Beira Interior, Covilh\u00e3, Portugal"],"affiliations":[{"raw_affiliation_string":"Instituto de Telecomunica\u00e7\u00f5es and Universidade da Beira Interior, Covilh\u00e3, Portugal","institution_ids":["https://openalex.org/I161321875","https://openalex.org/I4210120471"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5053666594","display_name":"Abel Gomes","orcid":"https://orcid.org/0000-0002-5804-5717"},"institutions":[{"id":"https://openalex.org/I161321875","display_name":"University of Beira Interior","ror":"https://ror.org/03nf36p02","country_code":"PT","type":"education","lineage":["https://openalex.org/I161321875"]},{"id":"https://openalex.org/I4210120471","display_name":"Instituto de Telecomunica\u00e7\u00f5es","ror":"https://ror.org/02ht4fk33","country_code":"PT","type":"nonprofit","lineage":["https://openalex.org/I4210120471"]}],"countries":["PT"],"is_corresponding":true,"raw_author_name":"Abel J. P. Gomes","raw_affiliation_strings":["Instituto de Telecomunica\u00e7\u00f5es and Universidade da Beira Interior, Covilh\u00e3, Portugal"],"affiliations":[{"raw_affiliation_string":"Instituto de Telecomunica\u00e7\u00f5es and Universidade da Beira Interior, Covilh\u00e3, Portugal","institution_ids":["https://openalex.org/I161321875","https://openalex.org/I4210120471"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5053666594"],"corresponding_institution_ids":["https://openalex.org/I161321875","https://openalex.org/I4210120471"],"apc_list":{"value":900,"currency":"USD","value_usd":900},"apc_paid":{"value":900,"currency":"USD","value_usd":900},"fwci":0.7426,"has_fulltext":true,"cited_by_count":7,"citation_normalized_percentile":{"value":0.76307803,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":96},"biblio":{"volume":"2018","issue":null,"first_page":"1","last_page":"19"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10586","display_name":"Robotic Path Planning Algorithms","score":0.9997000098228455,"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"}},"topics":[{"id":"https://openalex.org/T10586","display_name":"Robotic Path Planning Algorithms","score":0.9997000098228455,"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"}},{"id":"https://openalex.org/T11106","display_name":"Data Management and Algorithms","score":0.9907000064849854,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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/T11574","display_name":"Artificial Intelligence in Games","score":0.9887999892234802,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/pathfinding","display_name":"Pathfinding","score":0.9719684720039368},{"id":"https://openalex.org/keywords/pathfinder","display_name":"Pathfinder","score":0.7733360528945923},{"id":"https://openalex.org/keywords/dijkstras-algorithm","display_name":"Dijkstra's algorithm","score":0.7258390188217163},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7005400061607361},{"id":"https://openalex.org/keywords/path","display_name":"Path (computing)","score":0.46411898732185364},{"id":"https://openalex.org/keywords/shortest-path-problem","display_name":"Shortest path problem","score":0.39669063687324524},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3734626770019531},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.36758437752723694},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.2181946337223053},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.12650686502456665},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.07935205101966858}],"concepts":[{"id":"https://openalex.org/C25321074","wikidata":"https://www.wikidata.org/wiki/Q1969601","display_name":"Pathfinding","level":4,"score":0.9719684720039368},{"id":"https://openalex.org/C2778940482","wikidata":"https://www.wikidata.org/wiki/Q7144753","display_name":"Pathfinder","level":2,"score":0.7733360528945923},{"id":"https://openalex.org/C173870130","wikidata":"https://www.wikidata.org/wiki/Q8548","display_name":"Dijkstra's algorithm","level":4,"score":0.7258390188217163},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7005400061607361},{"id":"https://openalex.org/C2777735758","wikidata":"https://www.wikidata.org/wiki/Q817765","display_name":"Path (computing)","level":2,"score":0.46411898732185364},{"id":"https://openalex.org/C22590252","wikidata":"https://www.wikidata.org/wiki/Q1058754","display_name":"Shortest path problem","level":3,"score":0.39669063687324524},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3734626770019531},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.36758437752723694},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.2181946337223053},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.12650686502456665},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.07935205101966858},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1155/2018/5184605","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2018/5184605","pdf_url":"http://downloads.hindawi.com/journals/ijcgt/2018/5184605.pdf","source":{"id":"https://openalex.org/S186038092","display_name":"International Journal of Computer Games Technology","issn_l":"1687-7047","issn":["1687-7047","1687-7055"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319869","host_organization_name":"Hindawi Publishing Corporation","host_organization_lineage":["https://openalex.org/P4310319869"],"host_organization_lineage_names":["Hindawi Publishing Corporation"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Computer Games Technology","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:38921ee918d048b5b1a53e843021ee8d","is_oa":true,"landing_page_url":"https://doaj.org/article/38921ee918d048b5b1a53e843021ee8d","pdf_url":null,"source":{"id":"https://openalex.org/S112646816","display_name":"SHILAP Revista de lepidopterolog\u00eda","issn_l":"0300-5267","issn":["0300-5267","2340-4078"],"is_oa":true,"is_in_doaj":true,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"International Journal of Computer Games Technology, Vol 2018 (2018)","raw_type":"article"},{"id":"pmh:oai:ubibliorum.ubi.pt:10400.6/8298","is_oa":true,"landing_page_url":"http://hdl.handle.net/10400.6/8298","pdf_url":null,"source":{"id":"https://openalex.org/S4306402433","display_name":"Portuguese National Funding Agency for Science, Research and Technology (RCAAP Project by FCT)","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":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"journal article"}],"best_oa_location":{"id":"doi:10.1155/2018/5184605","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2018/5184605","pdf_url":"http://downloads.hindawi.com/journals/ijcgt/2018/5184605.pdf","source":{"id":"https://openalex.org/S186038092","display_name":"International Journal of Computer Games Technology","issn_l":"1687-7047","issn":["1687-7047","1687-7055"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319869","host_organization_name":"Hindawi Publishing Corporation","host_organization_lineage":["https://openalex.org/P4310319869"],"host_organization_lineage_names":["Hindawi Publishing Corporation"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Computer Games Technology","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1281426596","display_name":null,"funder_award_id":"UID/EEA/50008/201","funder_id":"https://openalex.org/F4320334779","funder_display_name":"Funda\u00e7\u00e3o para a Ci\u00eancia e a Tecnologia"},{"id":"https://openalex.org/G3850789590","display_name":null,"funder_award_id":"50008","funder_id":"https://openalex.org/F4320334779","funder_display_name":"Funda\u00e7\u00e3o para a Ci\u00eancia e a Tecnologia"},{"id":"https://openalex.org/G4017497872","display_name":null,"funder_award_id":"UID/EEA/50008/2013","funder_id":"https://openalex.org/F4320334779","funder_display_name":"Funda\u00e7\u00e3o para a Ci\u00eancia e a Tecnologia"},{"id":"https://openalex.org/G6590506665","display_name":null,"funder_award_id":"ID/EEA/50008/2013","funder_id":"https://openalex.org/F4320334779","funder_display_name":"Funda\u00e7\u00e3o para a Ci\u00eancia e a Tecnologia"},{"id":"https://openalex.org/G8145536398","display_name":null,"funder_award_id":"UID/EEA/50008/2013.","funder_id":"https://openalex.org/F4320334779","funder_display_name":"Funda\u00e7\u00e3o para a Ci\u00eancia e a Tecnologia"},{"id":"https://openalex.org/G8575960958","display_name":null,"funder_award_id":"SFHR/BD/86533/2012","funder_id":"https://openalex.org/F4320334779","funder_display_name":"Funda\u00e7\u00e3o para a Ci\u00eancia e a Tecnologia"}],"funders":[{"id":"https://openalex.org/F4320334779","display_name":"Funda\u00e7\u00e3o para a Ci\u00eancia e a Tecnologia","ror":"https://ror.org/00snfqn58"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2796953593.pdf","grobid_xml":"https://content.openalex.org/works/W2796953593.grobid-xml"},"referenced_works_count":13,"referenced_works":["https://openalex.org/W1514407182","https://openalex.org/W1965440866","https://openalex.org/W1969483458","https://openalex.org/W2018359542","https://openalex.org/W2089314366","https://openalex.org/W2096045964","https://openalex.org/W2119559506","https://openalex.org/W2124548463","https://openalex.org/W2135125135","https://openalex.org/W2163178194","https://openalex.org/W2169528473","https://openalex.org/W2218021848","https://openalex.org/W2622020362"],"related_works":["https://openalex.org/W4285687848","https://openalex.org/W4408183405","https://openalex.org/W223921116","https://openalex.org/W2982088850","https://openalex.org/W3216780016","https://openalex.org/W2912253819","https://openalex.org/W4402599120","https://openalex.org/W78690942","https://openalex.org/W4221129498","https://openalex.org/W2887026015"],"abstract_inverted_index":{"We":[0],"propose":[1],"a":[2,20],"new":[3,21],"pathfinding":[4,11,33,104],"technique":[5,65,82],"called":[6],"xTrek":[7],"that":[8,15],"combines":[9],"conventional":[10],"and":[12,76,106],"influence":[13],"fields;":[14],"is,":[16],"we":[17],"are":[18],"introducing":[19],"influence-sensitive":[22],"pathfinder":[23,26],"or":[24],"influence-aware":[25,32,92],".":[27],"The":[28],"leading":[29],"idea":[30],"of":[31,44],"is":[34,60],"to":[35,41,95,101,111,118],"avoid":[36],"unwanted":[37],"regions":[38,43],"and/or":[39],"converge":[40],"desired":[42],"the":[45,49,55,84,97,108,116],"search":[46,85],"space":[47,86,99],"during":[48],"path":[50],"search.":[51],"As":[52],"shown":[53],"throughout":[54],"paper,":[56],"this":[57],"region":[58],"avoidance/convergence":[59],"more":[61,88],"striking":[62],"using":[63],"our":[64,81],"than":[66,89],"in":[67],"other":[68],"field-aware":[69],"pathfinders":[70,75],"as,":[71],"for":[72],"example,":[73],"risk-adverse":[74],"constraint-aware":[77],"navigation":[78],"pathfinders.":[79],"Furthermore,":[80],"constrains":[83],"even":[87],"such":[90],"state-of-the-art":[91],"pathfinders,":[93],"aiming":[94],"reduce":[96],"memory":[98],"consumption,":[100],"speed":[102],"up":[103],"computations,":[105],"at":[107],"same":[109],"time":[110],"have":[112],"better":[113],"control":[114],"on":[115],"paths":[117],"be":[119],"discovered.":[120]},"counts_by_year":[{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":1}],"updated_date":"2026-03-09T08:58:05.943551","created_date":"2025-10-10T00:00:00"}