{"id":"https://openalex.org/W2919543216","doi":"https://doi.org/10.1145/3290420.3290470","title":"Finding similar users from GPS data based on assignment problem","display_name":"Finding similar users from GPS data based on assignment problem","publication_year":2018,"publication_date":"2018-11-02","ids":{"openalex":"https://openalex.org/W2919543216","doi":"https://doi.org/10.1145/3290420.3290470","mag":"2919543216"},"language":"en","primary_location":{"id":"doi:10.1145/3290420.3290470","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3290420.3290470","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 4th International Conference on Communication and Information Processing","raw_type":"proceedings-article"},"type":"conference-paper","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/A5055628123","display_name":"Zedong Lin","orcid":"https://orcid.org/0000-0002-6162-1922"},"institutions":[{"id":"https://openalex.org/I80143920","display_name":"Shandong University of Science and Technology","ror":"https://ror.org/04gtjhw98","country_code":"CN","type":"education","lineage":["https://openalex.org/I80143920"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zedong Lin","raw_affiliation_strings":["Shandong University of Science and Technology"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Shandong University of Science and Technology","institution_ids":["https://openalex.org/I80143920"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5003178957","display_name":"Qingtian Zeng","orcid":"https://orcid.org/0000-0002-6421-8223"},"institutions":[{"id":"https://openalex.org/I80143920","display_name":"Shandong University of Science and Technology","ror":"https://ror.org/04gtjhw98","country_code":"CN","type":"education","lineage":["https://openalex.org/I80143920"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qingtian Zeng","raw_affiliation_strings":["Shandong University of Science and Technology"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Shandong University of Science and Technology","institution_ids":["https://openalex.org/I80143920"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5040737744","display_name":"Hua Duan","orcid":"https://orcid.org/0000-0002-0947-2704"},"institutions":[{"id":"https://openalex.org/I80143920","display_name":"Shandong University of Science and Technology","ror":"https://ror.org/04gtjhw98","country_code":"CN","type":"education","lineage":["https://openalex.org/I80143920"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hua Duan","raw_affiliation_strings":["Shandong University of Science and Technology"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Shandong University of Science and Technology","institution_ids":["https://openalex.org/I80143920"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5057907250","display_name":"Faming Lu","orcid":"https://orcid.org/0000-0002-1992-7127"},"institutions":[{"id":"https://openalex.org/I80143920","display_name":"Shandong University of Science and Technology","ror":"https://ror.org/04gtjhw98","country_code":"CN","type":"education","lineage":["https://openalex.org/I80143920"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Faming Lu","raw_affiliation_strings":["Shandong University of Science and Technology"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Shandong University of Science and Technology","institution_ids":["https://openalex.org/I80143920"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I80143920"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"283","last_page":"288"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11980","display_name":"Human Mobility and Location-Based Analysis","score":0.9995999932289124,"subfield":{"id":"https://openalex.org/subfields/3313","display_name":"Transportation"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T11980","display_name":"Human Mobility and Location-Based Analysis","score":0.9995999932289124,"subfield":{"id":"https://openalex.org/subfields/3313","display_name":"Transportation"},"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/T11106","display_name":"Data Management and Algorithms","score":0.9961000084877014,"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/T10203","display_name":"Recommender Systems and Techniques","score":0.9886000156402588,"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":0.8081868886947632},{"id":"https://openalex.org/keywords/similarity","display_name":"Similarity (geometry)","score":0.6830190420150757},{"id":"https://openalex.org/keywords/global-positioning-system","display_name":"Global Positioning System","score":0.6569392085075378},{"id":"https://openalex.org/keywords/semantics","display_name":"Semantics (computer science)","score":0.6223860383033752},{"id":"https://openalex.org/keywords/point-of-interest","display_name":"Point of interest","score":0.5790508389472961},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.5601192116737366},{"id":"https://openalex.org/keywords/location-data","display_name":"Location data","score":0.504088282585144},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.34887194633483887},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.2620932459831238},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.1977221965789795}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8081868886947632},{"id":"https://openalex.org/C103278499","wikidata":"https://www.wikidata.org/wiki/Q254465","display_name":"Similarity (geometry)","level":3,"score":0.6830190420150757},{"id":"https://openalex.org/C60229501","wikidata":"https://www.wikidata.org/wiki/Q18822","display_name":"Global Positioning System","level":2,"score":0.6569392085075378},{"id":"https://openalex.org/C184337299","wikidata":"https://www.wikidata.org/wiki/Q1437428","display_name":"Semantics (computer science)","level":2,"score":0.6223860383033752},{"id":"https://openalex.org/C150140777","wikidata":"https://www.wikidata.org/wiki/Q960648","display_name":"Point of interest","level":2,"score":0.5790508389472961},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.5601192116737366},{"id":"https://openalex.org/C2988186277","wikidata":"https://www.wikidata.org/wiki/Q5915793","display_name":"Location data","level":2,"score":0.504088282585144},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.34887194633483887},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.2620932459831238},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.1977221965789795},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3290420.3290470","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3290420.3290470","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 4th International Conference on Communication and Information Processing","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W350179919","https://openalex.org/W1976062966","https://openalex.org/W1982397092","https://openalex.org/W2057869046","https://openalex.org/W2066111998","https://openalex.org/W2069834788","https://openalex.org/W2077292125","https://openalex.org/W2095890465","https://openalex.org/W2106126633","https://openalex.org/W2114797768","https://openalex.org/W2121161839","https://openalex.org/W2188648436","https://openalex.org/W2524098475","https://openalex.org/W2950577311"],"related_works":["https://openalex.org/W3162200841","https://openalex.org/W2586280620","https://openalex.org/W2805505483","https://openalex.org/W2771018301","https://openalex.org/W4313140708","https://openalex.org/W612016267","https://openalex.org/W2996890283","https://openalex.org/W2766859593","https://openalex.org/W2162996853","https://openalex.org/W2767588738"],"abstract_inverted_index":{"The":[0],"application":[1],"of":[2,11,46,50,52,59,73,119],"location-aware":[3],"technology":[4],"has":[5],"increasingly":[6],"accumulated":[7],"a":[8,30,43,60,66,70,105],"large":[9],"amount":[10],"user":[12,67,93],"spatiotemporal":[13],"data,":[14],"which":[15],"gives":[16],"us":[17],"the":[18,48,57,78,87,92,99,109,113,117,120],"opportunity":[19],"to":[20,55,85],"analyze":[21],"users'":[22],"interests":[23],"and":[24,38],"behavior":[25],"patterns.":[26],"This":[27],"paper":[28],"proposes":[29],"new":[31,44],"method":[32,45],"for":[33,69],"constructing":[34],"user's":[35,88],"mobility":[36,89],"profiles":[37],"measuring":[39],"their":[40],"similarity.":[41],"First,":[42],"using":[47],"categories":[49],"points":[51],"interest":[53],"(POI)":[54],"represent":[56],"semantics":[58],"geographical":[61],"area":[62],"(stay":[63],"region)":[64],"where":[65],"stays":[68],"long":[71],"period":[72],"time":[74],"is":[75,83,95],"proposed.":[76],"Second,":[77],"sequential":[79],"pattern":[80],"mining":[81],"technique":[82],"applied":[84],"extract":[86],"profiles.":[90],"Then,":[91],"similarity":[94],"computed":[96],"based":[97],"on":[98,112],"maximum":[100],"benefit":[101],"assignment":[102],"problem.":[103],"Finally,":[104],"comparison":[106],"experiment":[107],"with":[108],"existing":[110],"works":[111],"real":[114],"dataset":[115],"verifies":[116],"effectiveness":[118],"proposed":[121],"approach.":[122]},"counts_by_year":[{"year":2022,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}