{"id":"https://openalex.org/W2945453420","doi":"https://doi.org/10.1155/2019/4047894","title":"Semantic\u2010Aware Top\u2010k Multirequest Optimal Route","display_name":"Semantic\u2010Aware Top\u2010k Multirequest Optimal Route","publication_year":2019,"publication_date":"2019-01-01","ids":{"openalex":"https://openalex.org/W2945453420","doi":"https://doi.org/10.1155/2019/4047894","mag":"2945453420"},"language":"en","primary_location":{"id":"doi:10.1155/2019/4047894","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2019/4047894","pdf_url":"http://downloads.hindawi.com/journals/complexity/2019/4047894.pdf","source":{"id":"https://openalex.org/S207319443","display_name":"Complexity","issn_l":"1076-2787","issn":["1076-2787","1099-0526"],"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":"Complexity","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/complexity/2019/4047894.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5101452678","display_name":"Shuang Wang","orcid":"https://orcid.org/0000-0002-1533-1051"},"institutions":[{"id":"https://openalex.org/I9224756","display_name":"Northeastern University","ror":"https://ror.org/03awzbc87","country_code":"CN","type":"education","lineage":["https://openalex.org/I9224756"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Shuang Wang","raw_affiliation_strings":["Software College, Northeastern University, Shenyang 110004, China","Software College, Northeastern University, Shenyang 110004"],"affiliations":[{"raw_affiliation_string":"Software College, Northeastern University, Shenyang 110004, China","institution_ids":["https://openalex.org/I9224756"]},{"raw_affiliation_string":"Software College, Northeastern University, Shenyang 110004","institution_ids":["https://openalex.org/I9224756"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5027755578","display_name":"XU Ying-chun","orcid":"https://orcid.org/0009-0007-5260-4737"},"institutions":[{"id":"https://openalex.org/I9224756","display_name":"Northeastern University","ror":"https://ror.org/03awzbc87","country_code":"CN","type":"education","lineage":["https://openalex.org/I9224756"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yingchun Xu","raw_affiliation_strings":["Software College, Northeastern University, Shenyang 110004, China","Software College, Northeastern University, Shenyang 110004"],"affiliations":[{"raw_affiliation_string":"Software College, Northeastern University, Shenyang 110004, China","institution_ids":["https://openalex.org/I9224756"]},{"raw_affiliation_string":"Software College, Northeastern University, Shenyang 110004","institution_ids":["https://openalex.org/I9224756"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5016141036","display_name":"Yinzhe Wang","orcid":null},"institutions":[{"id":"https://openalex.org/I9224756","display_name":"Northeastern University","ror":"https://ror.org/03awzbc87","country_code":"CN","type":"education","lineage":["https://openalex.org/I9224756"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yinzhe Wang","raw_affiliation_strings":["Software College, Northeastern University, Shenyang 110004, China","Software College, Northeastern University, Shenyang 110004"],"affiliations":[{"raw_affiliation_string":"Software College, Northeastern University, Shenyang 110004, China","institution_ids":["https://openalex.org/I9224756"]},{"raw_affiliation_string":"Software College, Northeastern University, Shenyang 110004","institution_ids":["https://openalex.org/I9224756"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5073395302","display_name":"Hezhi Liu","orcid":null},"institutions":[{"id":"https://openalex.org/I9224756","display_name":"Northeastern University","ror":"https://ror.org/03awzbc87","country_code":"CN","type":"education","lineage":["https://openalex.org/I9224756"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hezhi Liu","raw_affiliation_strings":["Software College, Northeastern University, Shenyang 110004, China","Software College, Northeastern University, Shenyang 110004"],"affiliations":[{"raw_affiliation_string":"Software College, Northeastern University, Shenyang 110004, China","institution_ids":["https://openalex.org/I9224756"]},{"raw_affiliation_string":"Software College, Northeastern University, Shenyang 110004","institution_ids":["https://openalex.org/I9224756"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5005159055","display_name":"Qiaoqiao Zhang","orcid":"https://orcid.org/0009-0005-7371-1756"},"institutions":[{"id":"https://openalex.org/I9224756","display_name":"Northeastern University","ror":"https://ror.org/03awzbc87","country_code":"CN","type":"education","lineage":["https://openalex.org/I9224756"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qiaoqiao Zhang","raw_affiliation_strings":["Software College, Northeastern University, Shenyang 110004, China","Software College, Northeastern University, Shenyang 110004"],"affiliations":[{"raw_affiliation_string":"Software College, Northeastern University, Shenyang 110004, China","institution_ids":["https://openalex.org/I9224756"]},{"raw_affiliation_string":"Software College, Northeastern University, Shenyang 110004","institution_ids":["https://openalex.org/I9224756"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101108808","display_name":"Tiemin Ma","orcid":"https://orcid.org/0000-0002-0639-1503"},"institutions":[{"id":"https://openalex.org/I9224756","display_name":"Northeastern University","ror":"https://ror.org/03awzbc87","country_code":"CN","type":"education","lineage":["https://openalex.org/I9224756"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Tiemin Ma","raw_affiliation_strings":["Software College, Northeastern University, Shenyang 110004, China","Software College, Northeastern University, Shenyang 110004"],"affiliations":[{"raw_affiliation_string":"Software College, Northeastern University, Shenyang 110004, China","institution_ids":["https://openalex.org/I9224756"]},{"raw_affiliation_string":"Software College, Northeastern University, Shenyang 110004","institution_ids":["https://openalex.org/I9224756"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5059776943","display_name":"Shengnan Liu","orcid":"https://orcid.org/0000-0001-9612-884X"},"institutions":[{"id":"https://openalex.org/I9224756","display_name":"Northeastern University","ror":"https://ror.org/03awzbc87","country_code":"CN","type":"education","lineage":["https://openalex.org/I9224756"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shengnan Liu","raw_affiliation_strings":["Software College, Northeastern University, Shenyang 110004, China","Software College, Northeastern University, Shenyang 110004"],"affiliations":[{"raw_affiliation_string":"Software College, Northeastern University, Shenyang 110004, China","institution_ids":["https://openalex.org/I9224756"]},{"raw_affiliation_string":"Software College, Northeastern University, Shenyang 110004","institution_ids":["https://openalex.org/I9224756"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100359164","display_name":"Siyuan Zhang","orcid":"https://orcid.org/0009-0008-0147-8248"},"institutions":[{"id":"https://openalex.org/I9224756","display_name":"Northeastern University","ror":"https://ror.org/03awzbc87","country_code":"CN","type":"education","lineage":["https://openalex.org/I9224756"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Siyuan Zhang","raw_affiliation_strings":["Software College, Northeastern University, Shenyang 110004, China","Software College, Northeastern University, Shenyang 110004"],"affiliations":[{"raw_affiliation_string":"Software College, Northeastern University, Shenyang 110004, China","institution_ids":["https://openalex.org/I9224756"]},{"raw_affiliation_string":"Software College, Northeastern University, Shenyang 110004","institution_ids":["https://openalex.org/I9224756"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5064416695","display_name":"Anliang Li","orcid":null},"institutions":[{"id":"https://openalex.org/I9224756","display_name":"Northeastern University","ror":"https://ror.org/03awzbc87","country_code":"CN","type":"education","lineage":["https://openalex.org/I9224756"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Anliang Li","raw_affiliation_strings":["Software College, Northeastern University, Shenyang 110004, China","Software College, Northeastern University, Shenyang 110004"],"affiliations":[{"raw_affiliation_string":"Software College, Northeastern University, Shenyang 110004, China","institution_ids":["https://openalex.org/I9224756"]},{"raw_affiliation_string":"Software College, Northeastern University, Shenyang 110004","institution_ids":["https://openalex.org/I9224756"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":9,"corresponding_author_ids":["https://openalex.org/A5101452678"],"corresponding_institution_ids":["https://openalex.org/I9224756"],"apc_list":{"value":2300,"currency":"USD","value_usd":2300},"apc_paid":{"value":2300,"currency":"USD","value_usd":2300},"fwci":0.167,"has_fulltext":true,"cited_by_count":2,"citation_normalized_percentile":{"value":0.42654576,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"2019","issue":"1","first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11106","display_name":"Data Management and Algorithms","score":0.9998000264167786,"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"}},"topics":[{"id":"https://openalex.org/T11106","display_name":"Data Management and Algorithms","score":0.9998000264167786,"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/T10757","display_name":"Geographic Information Systems Studies","score":0.9972000122070312,"subfield":{"id":"https://openalex.org/subfields/3305","display_name":"Geography, Planning and Development"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T12016","display_name":"Web Data Mining and Analysis","score":0.989300012588501,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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/computer-science","display_name":"Computer science","score":0.7689113616943359},{"id":"https://openalex.org/keywords/point-of-interest","display_name":"Point of interest","score":0.650580883026123},{"id":"https://openalex.org/keywords/search-engine-indexing","display_name":"Search engine indexing","score":0.6454058885574341},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.5956335663795471},{"id":"https://openalex.org/keywords/semantic-similarity","display_name":"Semantic similarity","score":0.5163589715957642},{"id":"https://openalex.org/keywords/similarity","display_name":"Similarity (geometry)","score":0.4831625819206238},{"id":"https://openalex.org/keywords/focus","display_name":"Focus (optics)","score":0.4670478403568268},{"id":"https://openalex.org/keywords/shortest-path-problem","display_name":"Shortest path problem","score":0.46165287494659424},{"id":"https://openalex.org/keywords/ranking","display_name":"Ranking (information retrieval)","score":0.4533029794692993},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.37381511926651},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.20287945866584778},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.16220369935035706},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.12205272912979126}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7689113616943359},{"id":"https://openalex.org/C150140777","wikidata":"https://www.wikidata.org/wiki/Q960648","display_name":"Point of interest","level":2,"score":0.650580883026123},{"id":"https://openalex.org/C75165309","wikidata":"https://www.wikidata.org/wiki/Q2258979","display_name":"Search engine indexing","level":2,"score":0.6454058885574341},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.5956335663795471},{"id":"https://openalex.org/C130318100","wikidata":"https://www.wikidata.org/wiki/Q2268914","display_name":"Semantic similarity","level":2,"score":0.5163589715957642},{"id":"https://openalex.org/C103278499","wikidata":"https://www.wikidata.org/wiki/Q254465","display_name":"Similarity (geometry)","level":3,"score":0.4831625819206238},{"id":"https://openalex.org/C192209626","wikidata":"https://www.wikidata.org/wiki/Q190909","display_name":"Focus (optics)","level":2,"score":0.4670478403568268},{"id":"https://openalex.org/C22590252","wikidata":"https://www.wikidata.org/wiki/Q1058754","display_name":"Shortest path problem","level":3,"score":0.46165287494659424},{"id":"https://openalex.org/C189430467","wikidata":"https://www.wikidata.org/wiki/Q7293293","display_name":"Ranking (information retrieval)","level":2,"score":0.4533029794692993},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.37381511926651},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.20287945866584778},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.16220369935035706},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.12205272912979126},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1155/2019/4047894","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2019/4047894","pdf_url":"http://downloads.hindawi.com/journals/complexity/2019/4047894.pdf","source":{"id":"https://openalex.org/S207319443","display_name":"Complexity","issn_l":"1076-2787","issn":["1076-2787","1099-0526"],"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":"Complexity","raw_type":"journal-article"},{"id":"pmh:oai:RePEc:hin:complx:4047894","is_oa":false,"landing_page_url":"http://downloads.hindawi.com/journals/8503/2019/4047894.xml","pdf_url":null,"source":{"id":"https://openalex.org/S4306401271","display_name":"RePEc: Research Papers in Economics","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I77793887","host_organization_name":"Federal Reserve Bank of St. Louis","host_organization_lineage":["https://openalex.org/I77793887"],"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":"article"},{"id":"pmh:oai:doaj.org/article:343d685746d545359b2bfdcc69b03d61","is_oa":true,"landing_page_url":"https://doaj.org/article/343d685746d545359b2bfdcc69b03d61","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":"Complexity, Vol 2019 (2019)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1155/2019/4047894","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2019/4047894","pdf_url":"http://downloads.hindawi.com/journals/complexity/2019/4047894.pdf","source":{"id":"https://openalex.org/S207319443","display_name":"Complexity","issn_l":"1076-2787","issn":["1076-2787","1099-0526"],"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":"Complexity","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.46000000834465027,"display_name":"Industry, innovation and infrastructure","id":"https://metadata.un.org/sdg/9"}],"awards":[{"id":"https://openalex.org/G1231421488","display_name":null,"funder_award_id":"under","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2087396116","display_name":null,"funder_award_id":"China","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2338086514","display_name":null,"funder_award_id":"61602102","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2376276132","display_name":null,"funder_award_id":"China","funder_id":"https://openalex.org/F4320335787","funder_display_name":"Fundamental Research Funds for the Central Universities"},{"id":"https://openalex.org/G2611970775","display_name":null,"funder_award_id":"61704004","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3317480652","display_name":null,"funder_award_id":"Science","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G391238517","display_name":null,"funder_award_id":", and","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G4417753798","display_name":null,"funder_award_id":"N161704004","funder_id":"https://openalex.org/F4320335787","funder_display_name":"Fundamental Research Funds for the Central Universities"},{"id":"https://openalex.org/G5827905557","display_name":null,"funder_award_id":"617040","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5994120800","display_name":null,"funder_award_id":"Natural","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6219744942","display_name":null,"funder_award_id":"6160210","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6805414796","display_name":null,"funder_award_id":"61872069","funder_id":"https://openalex.org/F4320335787","funder_display_name":"Fundamental Research Funds for the Central Universities"},{"id":"https://openalex.org/G7335012730","display_name":null,"funder_award_id":"6170400","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8645500771","display_name":null,"funder_award_id":"61872069","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8951484681","display_name":null,"funder_award_id":"Grant","funder_id":"https://openalex.org/F4320335787","funder_display_name":"Fundamental Research Funds for the Central Universities"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320335787","display_name":"Fundamental Research Funds for the Central Universities","ror":null}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2945453420.pdf","grobid_xml":"https://content.openalex.org/works/W2945453420.grobid-xml"},"referenced_works_count":28,"referenced_works":["https://openalex.org/W97223672","https://openalex.org/W128996983","https://openalex.org/W1480779956","https://openalex.org/W1829285201","https://openalex.org/W1880262756","https://openalex.org/W1969483458","https://openalex.org/W1971711168","https://openalex.org/W1994924587","https://openalex.org/W2005945380","https://openalex.org/W2042313180","https://openalex.org/W2050601386","https://openalex.org/W2051234849","https://openalex.org/W2103467499","https://openalex.org/W2107056341","https://openalex.org/W2110824994","https://openalex.org/W2123722246","https://openalex.org/W2126455549","https://openalex.org/W2146583842","https://openalex.org/W2160992488","https://openalex.org/W2169528473","https://openalex.org/W2324806281","https://openalex.org/W2556123342","https://openalex.org/W2741462375","https://openalex.org/W2795273206","https://openalex.org/W2798371164","https://openalex.org/W2913535562","https://openalex.org/W3099788753","https://openalex.org/W4237791300"],"related_works":["https://openalex.org/W3024364549","https://openalex.org/W4206019083","https://openalex.org/W2048865712","https://openalex.org/W1976265003","https://openalex.org/W2370378377","https://openalex.org/W2130160813","https://openalex.org/W2054476758","https://openalex.org/W2350613701","https://openalex.org/W2000569830","https://openalex.org/W3048565508"],"abstract_inverted_index":{"In":[0,183],"recent":[1],"years,":[2],"research":[3],"on":[4,39,51,99,179,239],"location\u2010based":[5],"services":[6,88,162],"has":[7],"received":[8],"a":[9,21,40,75,81,143,147,155,171,187,198],"lot":[10],"of":[11,24,30,83,108,125,137,161,207,212],"interest,":[12],"in":[13,110,129,164],"both":[14],"industry":[15],"and":[16,103,113,149,202,209],"academic":[17],"aspects,":[18],"due":[19],"to":[20,68,146,197,228,243],"wide":[22],"range":[23],"potential":[25],"applications.":[26],"Among":[27],"them,":[28],"one":[29],"the":[31,36,46,56,62,70,87,90,100,105,122,130,138,165,204,210,224,246],"active":[32],"topic":[33],"areas":[34],"is":[35,134],"route":[37,175],"planning":[38,176],"point\u2010of\u2010interest":[41],"(POI)":[42],"network.":[43],"We":[44,216],"study":[45],"top\u2010k":[47,71,173],"optimal":[48,72,174],"routes":[49,73,194],"querying":[50],"large,":[52],"general":[53],"graphs":[54,242],"where":[55],"edge":[57],"weights":[58],"may":[59,157],"not":[60,152],"satisfy":[61],"triangle":[63],"inequality.":[64],"The":[65],"query":[66,95],"strives":[67],"find":[69],"from":[74],"given":[76],"source,":[77],"which":[78,195],"must":[79],"visit":[80],"number":[82,211],"vertices":[84],"with":[85],"all":[86],"that":[89,135,142,154,245],"user":[91],"needs.":[92],"Existing":[93],"POI":[94,126,144,156],"methods":[96,248],"mainly":[97],"focus":[98],"textual":[101],"similarities":[102],"ignore":[104],"semantic":[106,123,180,205],"understanding":[107],"keywords":[109,208],"spatial":[111],"objects":[112],"queries.":[114],"To":[115],"address":[116],"this":[117,119],"problem,":[118],"paper":[120],"studies":[121,140],"similarity":[124,206],"keyword":[127],"searching":[128,200],"route.":[131],"Another":[132],"problem":[133],"most":[136],"previous":[139],"consider":[141,153,203],"belongs":[145],"category,":[148],"they":[150],"do":[151],"provide":[158],"various":[159],"kinds":[160],"even":[163],"same":[166],"category.":[167],"So,":[168],"we":[169,185,233],"propose":[170],"novel":[172],"algorithm":[177],"based":[178],"perception":[181],"(KOR\u2010SP).":[182],"KOR\u2010SP,":[184],"define":[186],"dominance":[188],"relationship":[189],"between":[190],"two":[191],"partially":[192],"explored":[193],"leads":[196],"smaller":[199],"space":[201],"single":[213],"POI\u2019s":[214],"services.":[215],"use":[217],"an":[218,235],"efficient":[219],"label":[220],"indexing":[221],"technique":[222],"for":[223],"shortest":[225],"path":[226],"queries":[227],"further":[229],"improve":[230],"efficiency.":[231],"Finally,":[232],"perform":[234],"extensive":[236],"experimental":[237],"evaluation":[238],"multiple":[240],"real\u2010world":[241],"demonstrate":[244],"proposed":[247],"deliver":[249],"excellent":[250],"performance.":[251]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1}],"updated_date":"2026-04-19T08:26:33.389920","created_date":"2025-10-10T00:00:00"}