{"id":"https://openalex.org/W4405424364","doi":"https://doi.org/10.1145/3681771.3700130","title":"Human Mobility Challenge: Are Transformers Effective for Human Mobility Prediction?","display_name":"Human Mobility Challenge: Are Transformers Effective for Human Mobility Prediction?","publication_year":2024,"publication_date":"2024-10-29","ids":{"openalex":"https://openalex.org/W4405424364","doi":"https://doi.org/10.1145/3681771.3700130"},"language":"en","primary_location":{"id":"doi:10.1145/3681771.3700130","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3681771.3700130","pdf_url":null,"source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2nd ACM SIGSPATIAL International Workshop on Human Mobility Prediction Challenge","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.1145/3681771.3700130","any_repository_has_fulltext":null},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5066260636","display_name":"Ruochen Kong","orcid":"https://orcid.org/0009-0006-0329-8019"},"institutions":[{"id":"https://openalex.org/I150468666","display_name":"Emory University","ror":"https://ror.org/03czfpz43","country_code":"US","type":"education","lineage":["https://openalex.org/I150468666"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Ruochen Kong","raw_affiliation_strings":["Emory University, Atlanta, GA, USA"],"raw_orcid":"https://orcid.org/0009-0006-0329-8019","affiliations":[{"raw_affiliation_string":"Emory University, Atlanta, GA, USA","institution_ids":["https://openalex.org/I150468666"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5070812964","display_name":"Hossein Amiri","orcid":"https://orcid.org/0000-0003-0926-7679"},"institutions":[{"id":"https://openalex.org/I150468666","display_name":"Emory University","ror":"https://ror.org/03czfpz43","country_code":"US","type":"education","lineage":["https://openalex.org/I150468666"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Hossein Amiri","raw_affiliation_strings":["Emory University, Atlanta, GA, USA"],"raw_orcid":"https://orcid.org/0000-0003-0926-7679","affiliations":[{"raw_affiliation_string":"Emory University, Atlanta, GA, USA","institution_ids":["https://openalex.org/I150468666"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101859711","display_name":"Yueyang Liu","orcid":"https://orcid.org/0000-0001-5894-8740"},"institutions":[{"id":"https://openalex.org/I150468666","display_name":"Emory University","ror":"https://ror.org/03czfpz43","country_code":"US","type":"education","lineage":["https://openalex.org/I150468666"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Yueyang Liu","raw_affiliation_strings":["Emory University, Atlanta, GA, USA"],"raw_orcid":"https://orcid.org/0000-0001-5894-8740","affiliations":[{"raw_affiliation_string":"Emory University, Atlanta, GA, USA","institution_ids":["https://openalex.org/I150468666"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5019675145","display_name":"Levi Kennedy","orcid":"https://orcid.org/0009-0004-6815-2219"},"institutions":[{"id":"https://openalex.org/I150468666","display_name":"Emory University","ror":"https://ror.org/03czfpz43","country_code":"US","type":"education","lineage":["https://openalex.org/I150468666"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Lance Kennedy","raw_affiliation_strings":["Emory University, Atlanta, GA, USA"],"raw_orcid":"https://orcid.org/0009-0004-6815-2219","affiliations":[{"raw_affiliation_string":"Emory University, Atlanta, GA, USA","institution_ids":["https://openalex.org/I150468666"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Misha Gupta","orcid":"https://orcid.org/0009-0001-7288-6758"},"institutions":[{"id":"https://openalex.org/I150468666","display_name":"Emory University","ror":"https://ror.org/03czfpz43","country_code":"US","type":"education","lineage":["https://openalex.org/I150468666"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Misha Gupta","raw_affiliation_strings":["Emory University, Atlanta, GA, USA"],"raw_orcid":"https://orcid.org/0009-0001-7288-6758","affiliations":[{"raw_affiliation_string":"Emory University, Atlanta, GA, USA","institution_ids":["https://openalex.org/I150468666"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5023242309","display_name":"Joon-Seok Kim","orcid":"https://orcid.org/0000-0001-9963-6698"},"institutions":[{"id":"https://openalex.org/I150468666","display_name":"Emory University","ror":"https://ror.org/03czfpz43","country_code":"US","type":"education","lineage":["https://openalex.org/I150468666"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Joon-Seok Kim","raw_affiliation_strings":["Emory University, Atlanta, GA, USA"],"raw_orcid":"https://orcid.org/0000-0001-9963-6698","affiliations":[{"raw_affiliation_string":"Emory University, Atlanta, GA, USA","institution_ids":["https://openalex.org/I150468666"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5017299501","display_name":"Andreas Z\u00fcfle","orcid":"https://orcid.org/0000-0001-7001-4123"},"institutions":[{"id":"https://openalex.org/I150468666","display_name":"Emory University","ror":"https://ror.org/03czfpz43","country_code":"US","type":"education","lineage":["https://openalex.org/I150468666"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Andreas Z\u00fcfle","raw_affiliation_strings":["Emory University, Atlanta, GA, USA"],"raw_orcid":"https://orcid.org/0000-0001-7001-4123","affiliations":[{"raw_affiliation_string":"Emory University, Atlanta, GA, USA","institution_ids":["https://openalex.org/I150468666"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I150468666"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.40683353,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"60","last_page":"63"},"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":0.9998999834060669,"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":0.9998999834060669,"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/T10444","display_name":"Context-Aware Activity Recognition Systems","score":0.9772999882698059,"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/T10866","display_name":"Nutritional Studies and Diet","score":0.968500018119812,"subfield":{"id":"https://openalex.org/subfields/2739","display_name":"Public Health, Environmental and Occupational Health"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5885434150695801},{"id":"https://openalex.org/keywords/transformer","display_name":"Transformer","score":0.4370213747024536},{"id":"https://openalex.org/keywords/mobility-model","display_name":"Mobility model","score":0.4288840889930725},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.2019510567188263},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.17195340991020203},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.14336997270584106},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.08769077062606812}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5885434150695801},{"id":"https://openalex.org/C66322947","wikidata":"https://www.wikidata.org/wiki/Q11658","display_name":"Transformer","level":3,"score":0.4370213747024536},{"id":"https://openalex.org/C191485582","wikidata":"https://www.wikidata.org/wiki/Q6887309","display_name":"Mobility model","level":2,"score":0.4288840889930725},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.2019510567188263},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.17195340991020203},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.14336997270584106},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.08769077062606812}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3681771.3700130","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3681771.3700130","pdf_url":null,"source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2nd ACM SIGSPATIAL International Workshop on Human Mobility Prediction Challenge","raw_type":"proceedings-article"}],"best_oa_location":{"id":"doi:10.1145/3681771.3700130","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3681771.3700130","pdf_url":null,"source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2nd ACM SIGSPATIAL International Workshop on Human Mobility Prediction Challenge","raw_type":"proceedings-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G6788542854","display_name":null,"funder_award_id":"140D0423C0025","funder_id":"https://openalex.org/F4320323817","funder_display_name":"Universitas Brawijaya"}],"funders":[{"id":"https://openalex.org/F4320323817","display_name":"Universitas Brawijaya","ror":"https://ror.org/01wk3d929"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W2172211955","https://openalex.org/W3217016897","https://openalex.org/W4293490406","https://openalex.org/W4382203079","https://openalex.org/W4388471965","https://openalex.org/W4388472062","https://openalex.org/W4392531582","https://openalex.org/W4394606412","https://openalex.org/W4394932368","https://openalex.org/W4404611855"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W2554282488","https://openalex.org/W2390279801","https://openalex.org/W4391913857","https://openalex.org/W2358668433","https://openalex.org/W4396701345","https://openalex.org/W2376932109","https://openalex.org/W2001405890"],"abstract_inverted_index":{"Transformer-based":[0,103],"models":[1],"are":[2,42],"popular":[3],"for":[4,23,87],"time":[5,36],"series":[6],"forecasting":[7],"and":[8,99],"spatiotemporal":[9],"prediction":[10],"due":[11],"to":[12,15],"their":[13],"ability":[14],"infer":[16],"semantic":[17],"correlations":[18],"in":[19,68],"long":[20],"sequences.":[21],"However,":[22],"human":[24],"mobility":[25],"prediction,":[26],"temporal":[27,57],"correlations,":[28],"such":[29],"as":[30],"location":[31],"patterns":[32,82],"at":[33],"the":[34,50,69,95,102,107],"same":[35],"on":[37,80],"previous":[38],"days":[39],"or":[40],"weeks,":[41],"essential.":[43],"While":[44],"positional":[45],"encodings":[46],"help":[47],"retain":[48],"order,":[49],"self-attention":[51],"mechanism":[52],"causes":[53],"a":[54,65],"loss":[55],"of":[56],"detail.":[58],"To":[59],"validate":[60],"this":[61],"claim,":[62],"we":[63],"used":[64],"simple":[66,91],"approach":[67,92],"2nd":[70],"ACM":[71],"SIGSPATIAL":[72],"Human":[73],"Mobility":[74],"Prediction":[75],"Challenge,":[76],"predicting":[77],"locations":[78],"based":[79],"past":[81],"weighted":[83],"by":[84],"reliability":[85],"scores":[86],"missing":[88],"data.":[89],"Our":[90],"was":[93],"among":[94],"top":[96],"10":[97],"competitors":[98],"significantly":[100],"outperformed":[101],"model":[104],"that":[105],"won":[106],"2023":[108],"challenge.":[109]},"counts_by_year":[],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}