{"id":"https://openalex.org/W7161835212","doi":"https://doi.org/10.1109/access.2026.3695159","title":"Looking Around You: External Information Enhances Representations for Event Sequences","display_name":"Looking Around You: External Information Enhances Representations for Event Sequences","publication_year":2026,"publication_date":"2026-01-01","ids":{"openalex":"https://openalex.org/W7161835212","doi":"https://doi.org/10.1109/access.2026.3695159"},"language":null,"primary_location":{"id":"doi:10.1109/access.2026.3695159","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2026.3695159","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.1109/access.2026.3695159","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5080554606","display_name":"Petr Sokerin","orcid":"https://orcid.org/0000-0002-2633-8849"},"institutions":[{"id":"https://openalex.org/I9115533","display_name":"Moscow Polytechnic University","ror":"https://ror.org/03paz2a60","country_code":"RU","type":"education","lineage":["https://openalex.org/I9115533"]}],"countries":["RU"],"is_corresponding":false,"raw_author_name":"Petr Sokerin","raw_affiliation_strings":["LARSS Laboratory, AI Center, Skoltech, Moscow, Russia"],"raw_orcid":"https://orcid.org/0000-0002-2633-8849","affiliations":[{"raw_affiliation_string":"LARSS Laboratory, AI Center, Skoltech, Moscow, Russia","institution_ids":["https://openalex.org/I9115533"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5112734655","display_name":"Maria Kovaleva","orcid":"https://orcid.org/0009-0007-9093-5916"},"institutions":[{"id":"https://openalex.org/I9115533","display_name":"Moscow Polytechnic University","ror":"https://ror.org/03paz2a60","country_code":"RU","type":"education","lineage":["https://openalex.org/I9115533"]}],"countries":["RU"],"is_corresponding":false,"raw_author_name":"Maria Kovaleva","raw_affiliation_strings":["LARSS Laboratory, AI Center, Skoltech, Moscow, Russia"],"raw_orcid":"https://orcid.org/0009-0007-9093-5916","affiliations":[{"raw_affiliation_string":"LARSS Laboratory, AI Center, Skoltech, Moscow, Russia","institution_ids":["https://openalex.org/I9115533"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5136551693","display_name":"Ekaterina Boyarina","orcid":null},"institutions":[{"id":"https://openalex.org/I9115533","display_name":"Moscow Polytechnic University","ror":"https://ror.org/03paz2a60","country_code":"RU","type":"education","lineage":["https://openalex.org/I9115533"]}],"countries":["RU"],"is_corresponding":false,"raw_author_name":"Ekaterina Boyarina","raw_affiliation_strings":["LARSS Laboratory, AI Center, Skoltech, Moscow, Russia"],"raw_orcid":"https://orcid.org/0009-0009-0756-5411","affiliations":[{"raw_affiliation_string":"LARSS Laboratory, AI Center, Skoltech, Moscow, Russia","institution_ids":["https://openalex.org/I9115533"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5071399966","display_name":"Pavel Tikhomirov","orcid":null},"institutions":[{"id":"https://openalex.org/I9115533","display_name":"Moscow Polytechnic University","ror":"https://ror.org/03paz2a60","country_code":"RU","type":"education","lineage":["https://openalex.org/I9115533"]}],"countries":["RU"],"is_corresponding":false,"raw_author_name":"Pavel Tikhomirov","raw_affiliation_strings":["LARSS Laboratory, AI Center, Skoltech, Moscow, Russia"],"raw_orcid":"https://orcid.org/0009-0002-3132-6313","affiliations":[{"raw_affiliation_string":"LARSS Laboratory, AI Center, Skoltech, Moscow, Russia","institution_ids":["https://openalex.org/I9115533"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5136522046","display_name":"Denis Vorobiyov","orcid":null},"institutions":[{"id":"https://openalex.org/I9115533","display_name":"Moscow Polytechnic University","ror":"https://ror.org/03paz2a60","country_code":"RU","type":"education","lineage":["https://openalex.org/I9115533"]}],"countries":["RU"],"is_corresponding":false,"raw_author_name":"Denis Vorobev","raw_affiliation_strings":["LARSS Laboratory, AI Center, Skoltech, Moscow, Russia"],"raw_orcid":"https://orcid.org/0009-0006-3506-1884","affiliations":[{"raw_affiliation_string":"LARSS Laboratory, AI Center, Skoltech, Moscow, Russia","institution_ids":["https://openalex.org/I9115533"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5074657442","display_name":"A. A. Zaytsev","orcid":null},"institutions":[{"id":"https://openalex.org/I9115533","display_name":"Moscow Polytechnic University","ror":"https://ror.org/03paz2a60","country_code":"RU","type":"education","lineage":["https://openalex.org/I9115533"]}],"countries":["RU"],"is_corresponding":false,"raw_author_name":"Alexey Zaytsev","raw_affiliation_strings":["LARSS Laboratory, AI Center, Skoltech, Moscow, Russia"],"raw_orcid":"https://orcid.org/0000-0002-1653-0204","affiliations":[{"raw_affiliation_string":"LARSS Laboratory, AI Center, Skoltech, Moscow, Russia","institution_ids":["https://openalex.org/I9115533"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I9115533"],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.56774937,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"14","issue":null,"first_page":"77279","last_page":"77301"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10448","display_name":"Memory and Neural Mechanisms","score":0.18569999933242798,"subfield":{"id":"https://openalex.org/subfields/2805","display_name":"Cognitive Neuroscience"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},"topics":[{"id":"https://openalex.org/T10448","display_name":"Memory and Neural Mechanisms","score":0.18569999933242798,"subfield":{"id":"https://openalex.org/subfields/2805","display_name":"Cognitive Neuroscience"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T10268","display_name":"Developmental Biology and Gene Regulation","score":0.04280000180006027,"subfield":{"id":"https://openalex.org/subfields/1312","display_name":"Molecular Biology"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T12808","display_name":"Ferroelectric and Negative Capacitance Devices","score":0.033900000154972076,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic 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/event","display_name":"Event (particle physics)","score":0.5612000226974487},{"id":"https://openalex.org/keywords/representation","display_name":"Representation (politics)","score":0.3391000032424927},{"id":"https://openalex.org/keywords/semantics","display_name":"Semantics (computer science)","score":0.27059999108314514},{"id":"https://openalex.org/keywords/information-system","display_name":"Information system","score":0.25110000371932983},{"id":"https://openalex.org/keywords/sequence","display_name":"Sequence (biology)","score":0.2483000010251999}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7448999881744385},{"id":"https://openalex.org/C2779662365","wikidata":"https://www.wikidata.org/wiki/Q5416694","display_name":"Event (particle physics)","level":2,"score":0.5612000226974487},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.44620001316070557},{"id":"https://openalex.org/C2776359362","wikidata":"https://www.wikidata.org/wiki/Q2145286","display_name":"Representation (politics)","level":3,"score":0.3391000032424927},{"id":"https://openalex.org/C204321447","wikidata":"https://www.wikidata.org/wiki/Q30642","display_name":"Natural language processing","level":1,"score":0.3082999885082245},{"id":"https://openalex.org/C184337299","wikidata":"https://www.wikidata.org/wiki/Q1437428","display_name":"Semantics (computer science)","level":2,"score":0.27059999108314514},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.27000001072883606},{"id":"https://openalex.org/C180198813","wikidata":"https://www.wikidata.org/wiki/Q121182","display_name":"Information system","level":2,"score":0.25110000371932983},{"id":"https://openalex.org/C2778112365","wikidata":"https://www.wikidata.org/wiki/Q3511065","display_name":"Sequence (biology)","level":2,"score":0.2483000010251999},{"id":"https://openalex.org/C125411270","wikidata":"https://www.wikidata.org/wiki/Q18653","display_name":"Encoding (memory)","level":2,"score":0.23999999463558197}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/access.2026.3695159","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2026.3695159","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1109/access.2026.3695159","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2026.3695159","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":50,"referenced_works":["https://openalex.org/W1486164486","https://openalex.org/W1964446838","https://openalex.org/W1973333099","https://openalex.org/W1975684011","https://openalex.org/W2061873838","https://openalex.org/W2064675550","https://openalex.org/W2069849731","https://openalex.org/W2114060717","https://openalex.org/W2219888463","https://openalex.org/W2250539671","https://openalex.org/W2517995908","https://openalex.org/W2776498136","https://openalex.org/W2951761234","https://openalex.org/W2963367478","https://openalex.org/W2963775347","https://openalex.org/W2978259066","https://openalex.org/W2984100107","https://openalex.org/W3012705926","https://openalex.org/W3030899497","https://openalex.org/W3035725276","https://openalex.org/W3109518304","https://openalex.org/W3114632476","https://openalex.org/W3127035078","https://openalex.org/W3132299209","https://openalex.org/W3133596390","https://openalex.org/W3159481202","https://openalex.org/W3170429638","https://openalex.org/W3185693672","https://openalex.org/W3187289530","https://openalex.org/W3199148273","https://openalex.org/W3208338073","https://openalex.org/W4206740101","https://openalex.org/W4226229330","https://openalex.org/W4229006505","https://openalex.org/W4281685783","https://openalex.org/W4297081026","https://openalex.org/W4318571756","https://openalex.org/W4385245566","https://openalex.org/W4385970097","https://openalex.org/W4386729798","https://openalex.org/W4390533460","https://openalex.org/W4394699135","https://openalex.org/W4403220074","https://openalex.org/W4403220659","https://openalex.org/W4407160768","https://openalex.org/W4407831796","https://openalex.org/W4414034851","https://openalex.org/W4416037302","https://openalex.org/W7117476330","https://openalex.org/W7133200245"],"related_works":[],"abstract_inverted_index":{"Representation":[0],"learning":[1],"produces":[2],"models":[3,19],"in":[4,27,35,42,74],"different":[5],"domains,":[6],"such":[7,18],"as":[8],"store":[9],"purchases,":[10],"client":[11],"transactions,":[12],"and":[13,49,125,140,150],"general":[14],"people\u2019s":[15],"behavior.":[16],"However,":[17],"for":[20],"event":[21,80,133],"sequences":[22,54],"usually":[23],"process":[24],"each":[25,87],"sequence":[26,88,134],"isolation,":[28],"ignoring":[29],"context":[30],"from":[31,65,97],"those":[32],"that":[33,62,105],"co-occur":[34],"time.":[36],"This":[37],"limitation":[38],"is":[39],"particularly":[40],"problematic":[41],"domains":[43],"with":[44,77,149],"fast-evolving":[45],"conditions,":[46],"like":[47],"finance":[48],"e-commerce,":[50,137],"or":[51],"when":[52],"certain":[53],"lack":[55],"recent":[56],"events.":[57],"We":[58],"develop":[59],"a":[60,70,75,157],"method":[61],"aggregates":[63],"information":[64,110],"multiple":[66,78],"user":[67],"representations,":[68],"augmenting":[69],"specific":[71],"user\u2019s":[72],"representation":[73],"setting":[76],"co-occurring":[79],"sequences,":[81],"achieving":[82],"better":[83],"quality":[84],"than":[85],"processing":[86],"independently.":[89],"Our":[90],"study":[91],"considers":[92],"diverse":[93,132],"aggregation":[94],"approaches,":[95],"ranging":[96],"simple":[98],"pooling":[99,155],"techniques":[100],"to":[101],"Learnable":[102,143],"attention":[103,144],"aggregation,":[104],"can":[106],"highlight":[107],"more":[108],"complex":[109],"flow":[111],"among":[112],"other":[113],"users.":[114],"The":[115],"proposed":[116],"methods":[117],"operate":[118],"on":[119],"top":[120],"of":[121],"an":[122],"existing":[123],"encoder":[124],"support":[126],"its":[127],"efficient":[128],"fine-tuning.":[129],"Across":[130],"nine":[131],"datasets":[135],"(finance,":[136],"entertainment,":[138],"etc.)":[139],"downstream":[141],"tasks,":[142],"improves":[145],"metric":[146],"scores,":[147],"both":[148],"without":[151],"fine-tuning,":[152],"while":[153],"mean":[154],"yields":[156],"smaller":[158],"but":[159],"still":[160],"significant":[161],"gain.":[162]},"counts_by_year":[],"updated_date":"2026-08-12T21:12:35.861297","created_date":"2026-05-21T00:00:00"}
