{"id":"https://openalex.org/W2767923185","doi":"https://doi.org/10.1145/3132847.3133056","title":"SERM","display_name":"SERM","publication_year":2017,"publication_date":"2017-11-06","ids":{"openalex":"https://openalex.org/W2767923185","doi":"https://doi.org/10.1145/3132847.3133056","mag":"2767923185"},"language":"en","primary_location":{"id":"doi:10.1145/3132847.3133056","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3132847.3133056","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2017 ACM on Conference on Information and Knowledge Management","raw_type":"proceedings-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/A5070236880","display_name":"Di Yao","orcid":"https://orcid.org/0000-0003-1778-8319"},"institutions":[{"id":"https://openalex.org/I4210165038","display_name":"University of Chinese Academy of Sciences","ror":"https://ror.org/05qbk4x57","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210165038"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Di Yao","raw_affiliation_strings":["Chinese Academy of Sciences & University of Chinese Academy of Sciences, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Chinese Academy of Sciences & University of Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I4210165038"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100460272","display_name":"Chao Zhang","orcid":"https://orcid.org/0000-0003-3009-598X"},"institutions":[{"id":"https://openalex.org/I157725225","display_name":"University of Illinois Urbana-Champaign","ror":"https://ror.org/047426m28","country_code":"US","type":"education","lineage":["https://openalex.org/I157725225"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Chao Zhang","raw_affiliation_strings":["University of Illinois at Urbana-Champaign, Urbana, IL, USA"],"affiliations":[{"raw_affiliation_string":"University of Illinois at Urbana-Champaign, Urbana, IL, USA","institution_ids":["https://openalex.org/I157725225"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5067308643","display_name":"Jianhui Huang","orcid":"https://orcid.org/0000-0002-4880-1208"},"institutions":[{"id":"https://openalex.org/I4210165038","display_name":"University of Chinese Academy of Sciences","ror":"https://ror.org/05qbk4x57","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210165038"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jianhui Huang","raw_affiliation_strings":["Chinese Academy of Sciences & University of Chinese Academy of Sciences, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Chinese Academy of Sciences & University of Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I4210165038"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5102995513","display_name":"Jingping Bi","orcid":"https://orcid.org/0000-0001-7858-4980"},"institutions":[{"id":"https://openalex.org/I4210165038","display_name":"University of Chinese Academy of Sciences","ror":"https://ror.org/05qbk4x57","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210165038"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jingping Bi","raw_affiliation_strings":["Chinese Academy of Sciences & University of Chinese Academy of Sciences, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Chinese Academy of Sciences & University of Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I4210165038"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5070236880"],"corresponding_institution_ids":["https://openalex.org/I4210165038"],"apc_list":null,"apc_paid":null,"fwci":31.448,"has_fulltext":false,"cited_by_count":184,"citation_normalized_percentile":{"value":0.99744681,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":99,"max":100},"biblio":{"volume":null,"issue":null,"first_page":"2411","last_page":"2414"},"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":1.0,"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":1.0,"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":0.9980999827384949,"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":0.9923999905586243,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8194341659545898},{"id":"https://openalex.org/keywords/semantics","display_name":"Semantics (computer science)","score":0.7857417464256287},{"id":"https://openalex.org/keywords/trajectory","display_name":"Trajectory","score":0.6697195172309875},{"id":"https://openalex.org/keywords/granularity","display_name":"Granularity","score":0.6595939993858337},{"id":"https://openalex.org/keywords/global-positioning-system","display_name":"Global Positioning System","score":0.5371933579444885},{"id":"https://openalex.org/keywords/task","display_name":"Task (project management)","score":0.5008249282836914},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.4355373978614807},{"id":"https://openalex.org/keywords/recommender-system","display_name":"Recommender system","score":0.4174090027809143},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.37148749828338623},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.3056420683860779}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8194341659545898},{"id":"https://openalex.org/C184337299","wikidata":"https://www.wikidata.org/wiki/Q1437428","display_name":"Semantics (computer science)","level":2,"score":0.7857417464256287},{"id":"https://openalex.org/C13662910","wikidata":"https://www.wikidata.org/wiki/Q193139","display_name":"Trajectory","level":2,"score":0.6697195172309875},{"id":"https://openalex.org/C177774035","wikidata":"https://www.wikidata.org/wiki/Q1246948","display_name":"Granularity","level":2,"score":0.6595939993858337},{"id":"https://openalex.org/C60229501","wikidata":"https://www.wikidata.org/wiki/Q18822","display_name":"Global Positioning System","level":2,"score":0.5371933579444885},{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.5008249282836914},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.4355373978614807},{"id":"https://openalex.org/C557471498","wikidata":"https://www.wikidata.org/wiki/Q554950","display_name":"Recommender system","level":2,"score":0.4174090027809143},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.37148749828338623},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.3056420683860779},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C187736073","wikidata":"https://www.wikidata.org/wiki/Q2920921","display_name":"Management","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},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3132847.3133056","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3132847.3133056","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2017 ACM on Conference on Information and Knowledge Management","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/11","display_name":"Sustainable cities and communities","score":0.800000011920929}],"awards":[{"id":"https://openalex.org/G6377384317","display_name":null,"funder_award_id":"61472403, 61303243","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":11,"referenced_works":["https://openalex.org/W1972243012","https://openalex.org/W2044023374","https://openalex.org/W2062231365","https://openalex.org/W2110953678","https://openalex.org/W2186751573","https://openalex.org/W2250539671","https://openalex.org/W2385600359","https://openalex.org/W2536575511","https://openalex.org/W2539781657","https://openalex.org/W2585077751","https://openalex.org/W2738972249"],"related_works":["https://openalex.org/W2931688134","https://openalex.org/W2377919138","https://openalex.org/W2378857091","https://openalex.org/W103652678","https://openalex.org/W4226090359","https://openalex.org/W2059697060","https://openalex.org/W936373746","https://openalex.org/W2975817033","https://openalex.org/W4256502920","https://openalex.org/W4382701072"],"abstract_inverted_index":{"Predicting":[0],"the":[1,25,46,52,107,117],"next":[2,26],"location":[3,27,73,139],"a":[4,41,64,97,121,126],"user":[5,61,88],"tends":[6],"to":[7,137],"visit":[8],"is":[9,38],"an":[10],"important":[11],"task":[12],"for":[13,30,80,90],"applications":[14],"like":[15],"location-based":[16],"advertising,":[17],"traffic":[18],"planning,":[19],"and":[20,57,67,116],"tour":[21],"recommendation.":[22],"We":[23,95],"consider":[24],"prediction":[28,74,140],"problem":[29],"semantic":[31,50,147],"trajectory":[32,93,148],"data,":[33],"wherein":[34],"each":[35],"GPS":[36,81],"record":[37],"attached":[39],"with":[40],"text":[42],"message":[43],"that":[44,151],"describes":[45],"user's":[47],"activity.":[48],"In":[49],"trajectories,":[51],"confluence":[53],"of":[54,109,120],"spatiotemporal":[55,134],"transitions":[56],"textual":[58],"messages":[59],"indicates":[60],"intents":[62,89],"at":[63],"fine":[65],"granularity":[66],"has":[68],"great":[69],"potential":[70],"in":[71,85,125],"improving":[72],"accuracies.":[75,141],"Nevertheless,":[76],"existing":[77],"methods":[78],"designed":[79],"trajectories":[82],"fall":[83],"short":[84],"capturing":[86],"latent":[87],"such":[91],"semantics-enriched":[92,100],"data.":[94],"propose":[96],"method":[98],"named":[99],"recurrent":[101,122],"model":[102],"(SERM).":[103],"SERM":[104,152],"jointly":[105],"learns":[106],"embeddings":[108],"multiple":[110],"factors":[111],"(user,":[112],"location,":[113],"time,":[114],"keyword)":[115],"transition":[118,135],"parameters":[119],"neural":[123],"network":[124],"unified":[127],"framework.":[128],"Therefore,":[129],"it":[130],"effectively":[131],"captures":[132],"semantics-aware":[133],"regularities":[136],"improve":[138],"Our":[142],"experiments":[143],"on":[144],"two":[145],"real-life":[146],"datasets":[149],"show":[150],"achieves":[153],"significant":[154],"improvements":[155],"over":[156],"state-of-the-art":[157],"methods.":[158]},"counts_by_year":[{"year":2025,"cited_by_count":14},{"year":2024,"cited_by_count":17},{"year":2023,"cited_by_count":26},{"year":2022,"cited_by_count":31},{"year":2021,"cited_by_count":32},{"year":2020,"cited_by_count":29},{"year":2019,"cited_by_count":24},{"year":2018,"cited_by_count":11}],"updated_date":"2026-03-01T08:55:55.761014","created_date":"2017-11-17T00:00:00"}