{"id":"https://openalex.org/W4385768112","doi":"https://doi.org/10.24963/ijcai.2023/533","title":"Sequential Attention Source Identification Based on Feature Representation","display_name":"Sequential Attention Source Identification Based on Feature Representation","publication_year":2023,"publication_date":"2023-08-01","ids":{"openalex":"https://openalex.org/W4385768112","doi":"https://doi.org/10.24963/ijcai.2023/533"},"language":"en","primary_location":{"id":"doi:10.24963/ijcai.2023/533","is_oa":true,"landing_page_url":"https://doi.org/10.24963/ijcai.2023/533","pdf_url":"https://www.ijcai.org/proceedings/2023/0533.pdf","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the Thirty-Second International Joint Conference on Artificial Intelligence","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.ijcai.org/proceedings/2023/0533.pdf","any_repository_has_fulltext":null},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5101233265","display_name":"Dongpeng Hou","orcid":null},"institutions":[{"id":"https://openalex.org/I17145004","display_name":"Northwestern Polytechnical University","ror":"https://ror.org/01y0j0j86","country_code":"CN","type":"education","lineage":["https://openalex.org/I17145004"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Dongpeng Hou","raw_affiliation_strings":["Northwestern Polytechnical University","School of Artificial Intelligence, Optics and Electronics (iOPEN), Northwestern Polytechnical University","School of Mechanical Engineering, Northwestern Polytechnical University (NWPU)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Northwestern Polytechnical University","institution_ids":["https://openalex.org/I17145004"]},{"raw_affiliation_string":"School of Artificial Intelligence, Optics and Electronics (iOPEN), Northwestern Polytechnical University","institution_ids":["https://openalex.org/I17145004"]},{"raw_affiliation_string":"School of Mechanical Engineering, Northwestern Polytechnical University (NWPU)","institution_ids":["https://openalex.org/I17145004"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100422246","display_name":"Zhen Wang","orcid":"https://orcid.org/0000-0001-5007-6327"},"institutions":[{"id":"https://openalex.org/I17145004","display_name":"Northwestern Polytechnical University","ror":"https://ror.org/01y0j0j86","country_code":"CN","type":"education","lineage":["https://openalex.org/I17145004"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhen Wang","raw_affiliation_strings":["Northwestern Polytechnical University","School of Artificial Intelligence, Optics and Electronics (iOPEN), Northwestern Polytechnical University","School of Mechanical Engineering, Northwestern Polytechnical University (NWPU)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Northwestern Polytechnical University","institution_ids":["https://openalex.org/I17145004"]},{"raw_affiliation_string":"School of Artificial Intelligence, Optics and Electronics (iOPEN), Northwestern Polytechnical University","institution_ids":["https://openalex.org/I17145004"]},{"raw_affiliation_string":"School of Mechanical Engineering, Northwestern Polytechnical University (NWPU)","institution_ids":["https://openalex.org/I17145004"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5086236078","display_name":"Chao Gao","orcid":"https://orcid.org/0000-0002-5865-2285"},"institutions":[{"id":"https://openalex.org/I17145004","display_name":"Northwestern Polytechnical University","ror":"https://ror.org/01y0j0j86","country_code":"CN","type":"education","lineage":["https://openalex.org/I17145004"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chao Gao","raw_affiliation_strings":["Northwestern Polytechnical University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Northwestern Polytechnical University","institution_ids":["https://openalex.org/I17145004"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5106943753","display_name":"Xuelong Li","orcid":"https://orcid.org/0000-0003-2924-946X"},"institutions":[{"id":"https://openalex.org/I17145004","display_name":"Northwestern Polytechnical University","ror":"https://ror.org/01y0j0j86","country_code":"CN","type":"education","lineage":["https://openalex.org/I17145004"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xuelong Li","raw_affiliation_strings":["Northwestern Polytechnical University","School of Artificial Intelligence, Optics and Electronics (iOPEN), Northwestern Polytechnical University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Northwestern Polytechnical University","institution_ids":["https://openalex.org/I17145004"]},{"raw_affiliation_string":"School of Artificial Intelligence, Optics and Electronics (iOPEN), Northwestern Polytechnical University","institution_ids":["https://openalex.org/I17145004"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I17145004"],"apc_list":null,"apc_paid":null,"fwci":18.9416,"has_fulltext":false,"cited_by_count":18,"citation_normalized_percentile":{"value":0.99270787,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":98,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"4794","last_page":"4802"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11147","display_name":"Misinformation and Its Impacts","score":0.9980999827384949,"subfield":{"id":"https://openalex.org/subfields/3312","display_name":"Sociology and Political Science"},"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/T11147","display_name":"Misinformation and Its Impacts","score":0.9980999827384949,"subfield":{"id":"https://openalex.org/subfields/3312","display_name":"Sociology and Political Science"},"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/T11819","display_name":"Data-Driven Disease Surveillance","score":0.9872999787330627,"subfield":{"id":"https://openalex.org/subfields/2713","display_name":"Epidemiology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10028","display_name":"Topic Modeling","score":0.9835000038146973,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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":0.8395161628723145},{"id":"https://openalex.org/keywords/timestamp","display_name":"Timestamp","score":0.8199188113212585},{"id":"https://openalex.org/keywords/scalability","display_name":"Scalability","score":0.818543553352356},{"id":"https://openalex.org/keywords/snapshot","display_name":"Snapshot (computer storage)","score":0.666930079460144},{"id":"https://openalex.org/keywords/encoder","display_name":"Encoder","score":0.5766304135322571},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5193803906440735},{"id":"https://openalex.org/keywords/feature-learning","display_name":"Feature learning","score":0.4745660126209259},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.47053632140159607},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.46671077609062195},{"id":"https://openalex.org/keywords/sequence","display_name":"Sequence (biology)","score":0.4603855609893799},{"id":"https://openalex.org/keywords/identification","display_name":"Identification (biology)","score":0.4478229582309723},{"id":"https://openalex.org/keywords/representation","display_name":"Representation (politics)","score":0.42858487367630005},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.42647019028663635},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.37322795391082764},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.24843749403953552},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.21056631207466125}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8395161628723145},{"id":"https://openalex.org/C113954288","wikidata":"https://www.wikidata.org/wiki/Q186885","display_name":"Timestamp","level":2,"score":0.8199188113212585},{"id":"https://openalex.org/C48044578","wikidata":"https://www.wikidata.org/wiki/Q727490","display_name":"Scalability","level":2,"score":0.818543553352356},{"id":"https://openalex.org/C55282118","wikidata":"https://www.wikidata.org/wiki/Q252683","display_name":"Snapshot (computer storage)","level":2,"score":0.666930079460144},{"id":"https://openalex.org/C118505674","wikidata":"https://www.wikidata.org/wiki/Q42586063","display_name":"Encoder","level":2,"score":0.5766304135322571},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5193803906440735},{"id":"https://openalex.org/C59404180","wikidata":"https://www.wikidata.org/wiki/Q17013334","display_name":"Feature learning","level":2,"score":0.4745660126209259},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.47053632140159607},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.46671077609062195},{"id":"https://openalex.org/C2778112365","wikidata":"https://www.wikidata.org/wiki/Q3511065","display_name":"Sequence (biology)","level":2,"score":0.4603855609893799},{"id":"https://openalex.org/C116834253","wikidata":"https://www.wikidata.org/wiki/Q2039217","display_name":"Identification (biology)","level":2,"score":0.4478229582309723},{"id":"https://openalex.org/C2776359362","wikidata":"https://www.wikidata.org/wiki/Q2145286","display_name":"Representation (politics)","level":3,"score":0.42858487367630005},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.42647019028663635},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.37322795391082764},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.24843749403953552},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.21056631207466125},{"id":"https://openalex.org/C54355233","wikidata":"https://www.wikidata.org/wiki/Q7162","display_name":"Genetics","level":1,"score":0.0},{"id":"https://openalex.org/C94625758","wikidata":"https://www.wikidata.org/wiki/Q7163","display_name":"Politics","level":2,"score":0.0},{"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/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.0},{"id":"https://openalex.org/C59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","level":1,"score":0.0},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.24963/ijcai.2023/533","is_oa":true,"landing_page_url":"https://doi.org/10.24963/ijcai.2023/533","pdf_url":"https://www.ijcai.org/proceedings/2023/0533.pdf","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the Thirty-Second International Joint Conference on Artificial Intelligence","raw_type":"proceedings-article"}],"best_oa_location":{"id":"doi:10.24963/ijcai.2023/533","is_oa":true,"landing_page_url":"https://doi.org/10.24963/ijcai.2023/533","pdf_url":"https://www.ijcai.org/proceedings/2023/0533.pdf","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the Thirty-Second International Joint Conference on Artificial Intelligence","raw_type":"proceedings-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G192882225","display_name":null,"funder_award_id":"U22B2036","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2703680814","display_name":null,"funder_award_id":"62261136549","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G4652911598","display_name":null,"funder_award_id":"D5000211001","funder_id":"https://openalex.org/F4320335787","funder_display_name":"Fundamental Research Funds for the Central Universities"},{"id":"https://openalex.org/G4668225214","display_name":null,"funder_award_id":"62025602","funder_id":"https://openalex.org/F4320336125","funder_display_name":"National Science Fund for Distinguished Young Scholars"},{"id":"https://openalex.org/G5677026016","display_name":null,"funder_award_id":"2020TD-013","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G714647208","display_name":null,"funder_award_id":"62025602","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8164477345","display_name":"\u6570\u636e\u9a71\u52a8\u7684\u793e\u4ea4\u7f51\u7edc\u4f20\u64ad\u63a7\u5236\u5173\u952e\u7406\u8bba\u4e0e\u6280\u672f\u7814\u7a76","funder_award_id":"61976181","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320316083","display_name":"Tencent","ror":"https://ror.org/00hhjss72"},{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320335787","display_name":"Fundamental Research Funds for the Central Universities","ror":null},{"id":"https://openalex.org/F4320336125","display_name":"National Science Fund for Distinguished Young Scholars","ror":null}],"has_content":{"pdf":true,"grobid_xml":false},"content_urls":{"pdf":"https://content.openalex.org/works/W4385768112.pdf"},"referenced_works_count":35,"referenced_works":["https://openalex.org/W172260869","https://openalex.org/W1790627065","https://openalex.org/W1924770834","https://openalex.org/W2130942839","https://openalex.org/W2165228770","https://openalex.org/W2528339895","https://openalex.org/W2605245004","https://openalex.org/W2766462585","https://openalex.org/W2773196691","https://openalex.org/W2808228212","https://openalex.org/W2907028664","https://openalex.org/W2951927893","https://openalex.org/W2963359731","https://openalex.org/W2964015378","https://openalex.org/W2983244957","https://openalex.org/W2997976265","https://openalex.org/W3034531060","https://openalex.org/W3036843059","https://openalex.org/W3037602852","https://openalex.org/W3046750149","https://openalex.org/W3090874953","https://openalex.org/W3106237638","https://openalex.org/W3116602816","https://openalex.org/W3127885387","https://openalex.org/W3129541973","https://openalex.org/W3155609342","https://openalex.org/W3211952227","https://openalex.org/W4205165532","https://openalex.org/W4210259895","https://openalex.org/W4221147499","https://openalex.org/W4224312895","https://openalex.org/W4224316369","https://openalex.org/W4283650047","https://openalex.org/W4297733535","https://openalex.org/W4298393859"],"related_works":["https://openalex.org/W4382603327","https://openalex.org/W4281760909","https://openalex.org/W2236009071","https://openalex.org/W4221144353","https://openalex.org/W4386221015","https://openalex.org/W2785903561","https://openalex.org/W3136048210","https://openalex.org/W2966366588","https://openalex.org/W2546942002","https://openalex.org/W4385768112"],"abstract_inverted_index":{"Snapshot":[0],"observation":[1],"based":[2,53,58,64],"source":[3],"localization":[4,54],"has":[5],"been":[6],"widely":[7],"studied":[8],"due":[9],"to":[10],"its":[11],"accessibility":[12],"and":[13,87,145],"low":[14],"cost.":[15],"However,":[16],"the":[17,72,81,88,91,109,118,130,137,141],"interaction":[18,41],"of":[19,93,132,150],"users":[20],"in":[21,28,39,96,120,147],"existing":[22],"methods":[23,34,139],"does":[24],"not":[25],"be":[26],"addressed":[27],"time-varying":[29],"infection":[30],"scenarios.":[31,42],"So":[32],"these":[33],"have":[35],"a":[36,51,100],"decreased":[37],"accuracy":[38],"heterogeneous":[40],"To":[43],"solve":[44],"this":[45,48],"critical":[46],"issue,":[47],"paper":[49],"proposes":[50],"sequence-to-sequence":[52],"framework":[55],"called":[56],"Temporal-sequence":[57],"Graph":[59],"Attention":[60],"Source":[61],"Identification":[62],"(TGASI)":[63],"on":[65,75],"an":[66],"inductive":[67,110],"learning":[68,111],"idea.":[69],"More":[70],"specifically,":[71],"encoder":[73],"focuses":[74],"generating":[76],"multiple":[77],"features":[78],"by":[79,99],"estimating":[80],"influence":[82],"probability":[83],"between":[84],"two":[85],"users,":[86],"decoder":[89],"distinguishes":[90],"importance":[92],"prediction":[94],"sources":[95,119],"different":[97,148],"timestamps":[98],"designed":[101],"temporal":[102],"attention":[103],"mechanism.":[104],"It's":[105],"worth":[106],"mentioning":[107],"that":[108,114],"idea":[112],"ensures":[113],"TGASI":[115],"can":[116],"detect":[117],"new":[121],"scenarios":[122,149],"without":[123],"knowing":[124],"other":[125],"prior":[126],"knowledge,":[127],"which":[128],"proves":[129],"scalability":[131,146],"TGASI.":[133,151],"Comprehensive":[134],"experiments":[135],"with":[136],"SOTA":[138],"demonstrate":[140],"higher":[142],"detection":[143],"performance":[144]},"counts_by_year":[{"year":2026,"cited_by_count":4},{"year":2025,"cited_by_count":7},{"year":2024,"cited_by_count":7}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}