{"id":"https://openalex.org/W4405424343","doi":"https://doi.org/10.1145/3681771.3699912","title":"The Story of Mobility: Combining State Space Models and Transformers for Multi-Step Trajectory Prediction","display_name":"The Story of Mobility: Combining State Space Models and Transformers for Multi-Step Trajectory Prediction","publication_year":2024,"publication_date":"2024-10-29","ids":{"openalex":"https://openalex.org/W4405424343","doi":"https://doi.org/10.1145/3681771.3699912"},"language":"en","primary_location":{"id":"doi:10.1145/3681771.3699912","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3681771.3699912","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":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.1145/3681771.3699912","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5115062270","display_name":"Jonas Gunkel","orcid":"https://orcid.org/0009-0006-7043-9299"},"institutions":[{"id":"https://openalex.org/I2898391981","display_name":"Deutsches Zentrum f\u00fcr Luft- und Raumfahrt e. V. (DLR)","ror":"https://ror.org/04bwf3e34","country_code":"DE","type":"facility","lineage":["https://openalex.org/I1305996414","https://openalex.org/I2898391981"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"Jonas Gunkel","raw_affiliation_strings":["Institute for the Protection of Terrestrial Infrastructures, German Aerospace Center, Sankt Augustin, Germany"],"affiliations":[{"raw_affiliation_string":"Institute for the Protection of Terrestrial Infrastructures, German Aerospace Center, Sankt Augustin, Germany","institution_ids":["https://openalex.org/I2898391981"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5012797617","display_name":"Andrea Tundis","orcid":"https://orcid.org/0000-0002-7729-2780"},"institutions":[{"id":"https://openalex.org/I2898391981","display_name":"Deutsches Zentrum f\u00fcr Luft- und Raumfahrt e. V. (DLR)","ror":"https://ror.org/04bwf3e34","country_code":"DE","type":"facility","lineage":["https://openalex.org/I1305996414","https://openalex.org/I2898391981"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Andrea Tundis","raw_affiliation_strings":["Institute for the Protection of Terrestrial Infrastructures, German Aerospace Center, Sankt Augustin, Germany"],"affiliations":[{"raw_affiliation_string":"Institute for the Protection of Terrestrial Infrastructures, German Aerospace Center, Sankt Augustin, Germany","institution_ids":["https://openalex.org/I2898391981"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5021712397","display_name":"Max M\u00fchlh\u00e4user","orcid":"https://orcid.org/0000-0003-4713-5327"},"institutions":[{"id":"https://openalex.org/I31512782","display_name":"Technical University of Darmstadt","ror":"https://ror.org/05n911h24","country_code":"DE","type":"education","lineage":["https://openalex.org/I31512782"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Max M\u00fchlh\u00e4user","raw_affiliation_strings":["Technical University of Darmstadt, Darmstadt, Germany"],"affiliations":[{"raw_affiliation_string":"Technical University of Darmstadt, Darmstadt, Germany","institution_ids":["https://openalex.org/I31512782"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5115062270"],"corresponding_institution_ids":["https://openalex.org/I2898391981"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.25292374,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"19","last_page":"24"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11344","display_name":"Traffic Prediction and Management Techniques","score":0.9990000128746033,"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/T11344","display_name":"Traffic Prediction and Management Techniques","score":0.9990000128746033,"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/T11980","display_name":"Human Mobility and Location-Based Analysis","score":0.9959999918937683,"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/T11099","display_name":"Autonomous Vehicle Technology and Safety","score":0.9914000034332275,"subfield":{"id":"https://openalex.org/subfields/2203","display_name":"Automotive 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/trajectory","display_name":"Trajectory","score":0.6631429195404053},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6431572437286377},{"id":"https://openalex.org/keywords/transformer","display_name":"Transformer","score":0.5273804664611816},{"id":"https://openalex.org/keywords/state-space","display_name":"State space","score":0.5068426728248596},{"id":"https://openalex.org/keywords/state-space-representation","display_name":"State-space representation","score":0.41141822934150696},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.2236662209033966},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.14858397841453552},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1306891143321991},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.10589194297790527},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.09008944034576416},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.07267937064170837},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.061731040477752686}],"concepts":[{"id":"https://openalex.org/C13662910","wikidata":"https://www.wikidata.org/wiki/Q193139","display_name":"Trajectory","level":2,"score":0.6631429195404053},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6431572437286377},{"id":"https://openalex.org/C66322947","wikidata":"https://www.wikidata.org/wiki/Q11658","display_name":"Transformer","level":3,"score":0.5273804664611816},{"id":"https://openalex.org/C72434380","wikidata":"https://www.wikidata.org/wiki/Q230930","display_name":"State space","level":2,"score":0.5068426728248596},{"id":"https://openalex.org/C52918065","wikidata":"https://www.wikidata.org/wiki/Q230945","display_name":"State-space representation","level":2,"score":0.41141822934150696},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.2236662209033966},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.14858397841453552},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1306891143321991},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.10589194297790527},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.09008944034576416},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.07267937064170837},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.061731040477752686},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1145/3681771.3699912","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3681771.3699912","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"},{"id":"pmh:oai:tubiblio.ulb.tu-darmstadt.de:159513","is_oa":false,"landing_page_url":"http://tubiblio.ulb.tu-darmstadt.de/view/person/Gunkel=3AJonas=3A=3A.html>","pdf_url":null,"source":{"id":"https://openalex.org/S4377196390","display_name":"TUbilio (Technical University of Darmstadt)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I31512782","host_organization_name":"Technische Universit\u00e4t Darmstadt","host_organization_lineage":["https://openalex.org/I31512782"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":null,"raw_type":"NonPeerReviewed"},{"id":"pmh:oai:elib.dlr.de:211097","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3681771.3699912>.","pdf_url":"https://elib.dlr.de/211097/2/3681771.3699912.pdf","source":{"id":"https://openalex.org/S4377196266","display_name":"elib (German Aerospace Center)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I2898391981","host_organization_name":"Deutsches Zentrum f\u00fcr Luft- und Raumfahrt e. V. (DLR)","host_organization_lineage":["https://openalex.org/I2898391981"],"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":"NonPeerReviewed"}],"best_oa_location":{"id":"doi:10.1145/3681771.3699912","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3681771.3699912","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":[],"funders":[{"id":"https://openalex.org/F4320321602","display_name":"Deutsches Zentrum f\u00fcr Luft- und Raumfahrt","ror":"https://ror.org/04bwf3e34"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W2788950488","https://openalex.org/W3096609285","https://openalex.org/W3097237405","https://openalex.org/W3217016897","https://openalex.org/W4309651343","https://openalex.org/W4312660844","https://openalex.org/W4388472062","https://openalex.org/W4388472068","https://openalex.org/W4389326242","https://openalex.org/W4390872109","https://openalex.org/W4394932368","https://openalex.org/W4400434589"],"related_works":["https://openalex.org/W2579634771","https://openalex.org/W3013517953","https://openalex.org/W1560664277","https://openalex.org/W2756401664","https://openalex.org/W2338837772","https://openalex.org/W1486719010","https://openalex.org/W2547148345","https://openalex.org/W1496710458","https://openalex.org/W1538101308","https://openalex.org/W4247219983"],"abstract_inverted_index":{"Machine":[0],"learning":[1,24,55],"models":[2,61],"for":[3,11,64],"predicting":[4],"human":[5],"mobility":[6],"often":[7],"require":[8],"large":[9],"datasets":[10],"training,":[12],"which":[13],"are":[14,28],"not":[15],"always":[16],"available.":[17],"As":[18],"a":[19,53,85],"result,":[20],"methods":[21],"capable":[22],"of":[23,41,117],"from":[25],"limited":[26],"data":[27],"essential.":[29],"The":[30,110],"Human":[31],"Mobility":[32],"Challenge":[33],"2024":[34],"was":[35],"designed":[36],"to":[37,80],"evaluate":[38],"the":[39,69,72,101,114,118],"effectiveness":[40,103],"various":[42],"approaches":[43],"in":[44,113,123],"such":[45],"constrained":[46],"scenarios.":[47],"In":[48],"this":[49],"paper,":[50],"we":[51],"present":[52],"deep":[54],"model":[56,70,75],"that":[57],"integrates":[58],"state":[59,73],"space":[60,74],"with":[62,95],"transformers":[63],"multi-city":[65],"trajectory":[66],"prediction.":[67],"Specifically,":[68],"employs":[71],"Mamba":[76],"as":[77],"an":[78],"encoder":[79],"process":[81],"long-range":[82],"trajectories,":[83],"while":[84],"transformer":[86],"decoder":[87],"predicts":[88],"future":[89,96],"locations":[90],"by":[91],"querying":[92],"past":[93],"trajectories":[94],"timestamps.":[97],"Our":[98],"results":[99],"demonstrate":[100],"model's":[102],"and":[104],"suggest":[105],"strong":[106],"generalizability":[107],"across":[108],"cities.":[109],"approach":[111],"ranked":[112],"top":[115],"10":[116],"challenge,":[119],"highlighting":[120],"its":[121],"competitiveness":[122],"limited-data":[124],"settings.":[125]},"counts_by_year":[],"updated_date":"2026-03-20T23:20:44.827607","created_date":"2025-10-10T00:00:00"}