{"id":"https://openalex.org/W1989042824","doi":"https://doi.org/10.1080/13658810050024304","title":"A direction dependent least-cost-path algorithm for roads and canals","display_name":"A direction dependent least-cost-path algorithm for roads and canals","publication_year":2000,"publication_date":"2000-06-01","ids":{"openalex":"https://openalex.org/W1989042824","doi":"https://doi.org/10.1080/13658810050024304","mag":"1989042824"},"language":"en","primary_location":{"id":"doi:10.1080/13658810050024304","is_oa":false,"landing_page_url":"https://doi.org/10.1080/13658810050024304","pdf_url":null,"source":{"id":"https://openalex.org/S4210181446","display_name":"International Journal of Geographical Information Systems","issn_l":"0269-3798","issn":["0269-3798","1362-3087"],"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/P4310320547","host_organization_name":"Taylor & Francis","host_organization_lineage":["https://openalex.org/P4310320547"],"host_organization_lineage_names":["Taylor & Francis"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Geographical Information Science","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/A5019034289","display_name":"Walter Collischonn","orcid":"https://orcid.org/0000-0002-7630-396X"},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Walter Collischonn","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5020257224","display_name":"Jorge V\u00edctor Pilar","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Jorge Victor Pilar","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5019034289"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":3.0649,"has_fulltext":false,"cited_by_count":179,"citation_normalized_percentile":{"value":0.89155399,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":96,"max":100},"biblio":{"volume":"14","issue":"4","first_page":"397","last_page":"406"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12546","display_name":"Smart Parking Systems Research","score":0.9898999929428101,"subfield":{"id":"https://openalex.org/subfields/2215","display_name":"Building and Construction"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T12546","display_name":"Smart Parking Systems Research","score":0.9898999929428101,"subfield":{"id":"https://openalex.org/subfields/2215","display_name":"Building and Construction"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11106","display_name":"Data Management and Algorithms","score":0.9883999824523926,"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/T13282","display_name":"Automated Road and Building Extraction","score":0.9865000247955322,"subfield":{"id":"https://openalex.org/subfields/2212","display_name":"Ocean Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5496344566345215},{"id":"https://openalex.org/keywords/path","display_name":"Path (computing)","score":0.5030092597007751},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4546104967594147},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.3788086771965027}],"concepts":[{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5496344566345215},{"id":"https://openalex.org/C2777735758","wikidata":"https://www.wikidata.org/wiki/Q817765","display_name":"Path (computing)","level":2,"score":0.5030092597007751},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4546104967594147},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.3788086771965027},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1080/13658810050024304","is_oa":false,"landing_page_url":"https://doi.org/10.1080/13658810050024304","pdf_url":null,"source":{"id":"https://openalex.org/S4210181446","display_name":"International Journal of Geographical Information Systems","issn_l":"0269-3798","issn":["0269-3798","1362-3087"],"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/P4310320547","host_organization_name":"Taylor & Francis","host_organization_lineage":["https://openalex.org/P4310320547"],"host_organization_lineage_names":["Taylor & Francis"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Geographical Information Science","raw_type":"journal-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.631.4969","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.631.4969","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://arandu.org.ar/pub/pd-gis.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Sustainable cities and communities","score":0.7799999713897705,"id":"https://metadata.un.org/sdg/11"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320310921","display_name":"University of Guelph","ror":"https://ror.org/01r7awg59"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":9,"referenced_works":["https://openalex.org/W181107242","https://openalex.org/W1848053575","https://openalex.org/W1968902264","https://openalex.org/W1999143364","https://openalex.org/W2126400255","https://openalex.org/W2127949959","https://openalex.org/W2130292393","https://openalex.org/W2151897820","https://openalex.org/W4210746732"],"related_works":["https://openalex.org/W2748952813","https://openalex.org/W2051487156","https://openalex.org/W2073681303","https://openalex.org/W2390279801","https://openalex.org/W2358668433","https://openalex.org/W2376932109","https://openalex.org/W2001405890","https://openalex.org/W2382290278","https://openalex.org/W2478288626","https://openalex.org/W4391913857"],"abstract_inverted_index":{"In":[0,47],"planning":[1],"potential":[2],"routes":[3],"for":[4],"roads":[5],"and":[6,41,81,91,97,133,151],"canals,":[7],"topography":[8],"often":[9],"acts":[10],"as":[11],"a":[12,31,51,62,67,92,112,130],"significant":[13],"constraint.":[14],"From":[15],"the":[16,26,35,38,48,56,73,77,79,85,127,147,153,156],"almost":[17],"infinite":[18],"trajectories":[19],"that":[20,117],"are":[21],"possible":[22],"between":[23],"two":[24],"points,":[25],"selected":[27],"path":[28,57,75],"should":[29,43,58],"be":[30,59],"good":[32],"approximation":[33],"of":[34,50,55,84,155],"one":[36],"with":[37],"least":[39],"cost,":[40],"it":[42,135],"avoid":[44],"exaggerated":[45],"slopes.":[46],"case":[49],"canal,":[52],"uphill":[53],"reaches":[54],"restricted":[60],"to":[61,71,108,136],"minimum.":[63],"This":[64],"paper":[65],"presents":[66],"least-cost-path":[68],"algorithm":[69,100,128],"developed":[70],"find":[72],"best":[74],"given":[76],"topography,":[78],"starting":[80],"ending":[82],"points":[83],"linear":[86],"feature":[87],"(canal":[88],"or":[89,114],"road)":[90],"function":[93],"relating":[94],"slope,":[95],"distance":[96],"cost.":[98],"The":[99],"is":[101,118],"based":[102],"on":[103,111],"dynamic":[104],"programming":[105],"techniques":[106],"adapted":[107],"solve":[109,137],"problems":[110],"grid,":[113],"raster":[115],"structure,":[116],"usually":[119],"used":[120],"by":[121],"Geographical":[122],"Information":[123],"Systems.":[124],"We":[125],"implemented":[126],"in":[129],"computer":[131],"program":[132],"applied":[134],"hypothetical":[138],"problems.":[139],"Although":[140],"not":[141],"real":[142],"cost":[143],"functions":[144],"where":[145],"used,":[146],"results":[148],"were":[149],"coherent":[150],"showed":[152],"capabilities":[154],"algorithm.":[157]},"counts_by_year":[{"year":2026,"cited_by_count":3},{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":9},{"year":2023,"cited_by_count":5},{"year":2022,"cited_by_count":7},{"year":2021,"cited_by_count":8},{"year":2020,"cited_by_count":12},{"year":2019,"cited_by_count":11},{"year":2018,"cited_by_count":23},{"year":2017,"cited_by_count":10},{"year":2016,"cited_by_count":9},{"year":2015,"cited_by_count":7},{"year":2014,"cited_by_count":11},{"year":2013,"cited_by_count":13},{"year":2012,"cited_by_count":8}],"updated_date":"2026-05-05T08:41:31.759640","created_date":"2025-10-10T00:00:00"}