{"id":"https://openalex.org/W4409014119","doi":"https://doi.org/10.1016/j.inffus.2025.103127","title":"Rethinking multi-level information fusion in temporal graphs: Pre-training then distilling for better embedding","display_name":"Rethinking multi-level information fusion in temporal graphs: Pre-training then distilling for better embedding","publication_year":2025,"publication_date":"2025-03-31","ids":{"openalex":"https://openalex.org/W4409014119","doi":"https://doi.org/10.1016/j.inffus.2025.103127"},"language":"en","primary_location":{"id":"doi:10.1016/j.inffus.2025.103127","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.inffus.2025.103127","pdf_url":null,"source":{"id":"https://openalex.org/S7560371","display_name":"Information Fusion","issn_l":"1566-2535","issn":["1566-2535","1872-6305"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Information Fusion","raw_type":"journal-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/A5100457574","display_name":"Meng Liu","orcid":"https://orcid.org/0000-0003-3900-4204"},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]},{"id":"https://openalex.org/I55022517","display_name":"Heilongjiang University","ror":"https://ror.org/04zyhq975","country_code":"CN","type":"education","lineage":["https://openalex.org/I55022517"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Meng Liu","raw_affiliation_strings":["Heilongjiang University, Harbin, China","National University of Defense Technology, Changsha, China"],"raw_orcid":"https://orcid.org/0000-0003-3900-4204","affiliations":[{"raw_affiliation_string":"Heilongjiang University, Harbin, China","institution_ids":["https://openalex.org/I55022517"]},{"raw_affiliation_string":"National University of Defense Technology, Changsha, China","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5024053735","display_name":"Yong Liu","orcid":"https://orcid.org/0000-0002-9899-2444"},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]},{"id":"https://openalex.org/I55022517","display_name":"Heilongjiang University","ror":"https://ror.org/04zyhq975","country_code":"CN","type":"education","lineage":["https://openalex.org/I55022517"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Meng Liu","raw_affiliation_strings":["Heilongjiang University, Harbin, China","National University of Defense Technology, Changsha, China"],"raw_orcid":"https://orcid.org/0000-0003-3900-4204","affiliations":[{"raw_affiliation_string":"Heilongjiang University, Harbin, China","institution_ids":["https://openalex.org/I55022517"]},{"raw_affiliation_string":"National University of Defense Technology, Changsha, China","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101523305","display_name":"Qianqian Ren","orcid":"https://orcid.org/0000-0003-1171-7018"},"institutions":[{"id":"https://openalex.org/I55022517","display_name":"Heilongjiang University","ror":"https://ror.org/04zyhq975","country_code":"CN","type":"education","lineage":["https://openalex.org/I55022517"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Yong Liu","raw_affiliation_strings":["Heilongjiang University, Harbin, China"],"raw_orcid":"https://orcid.org/0000-0002-9899-2444","affiliations":[{"raw_affiliation_string":"Heilongjiang University, Harbin, China","institution_ids":["https://openalex.org/I55022517"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100785901","display_name":"Meng Han","orcid":"https://orcid.org/0000-0001-7472-0842"},"institutions":[{"id":"https://openalex.org/I55022517","display_name":"Heilongjiang University","ror":"https://ror.org/04zyhq975","country_code":"CN","type":"education","lineage":["https://openalex.org/I55022517"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Qianqian Ren","raw_affiliation_strings":["Heilongjiang University, Harbin, China"],"raw_orcid":"https://orcid.org/0000-0003-1171-7018","affiliations":[{"raw_affiliation_string":"Heilongjiang University, Harbin, China","institution_ids":["https://openalex.org/I55022517"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100785901","display_name":"Meng Han","orcid":"https://orcid.org/0000-0001-7472-0842"},"institutions":[{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Meng Han","raw_affiliation_strings":["Zhejiang University, Hangzhou, China"],"raw_orcid":"https://orcid.org/0000-0001-7472-0842","affiliations":[{"raw_affiliation_string":"Zhejiang University, Hangzhou, China","institution_ids":["https://openalex.org/I76130692"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5024053735","https://openalex.org/A5100785901","https://openalex.org/A5101523305"],"corresponding_institution_ids":["https://openalex.org/I170215575","https://openalex.org/I55022517"],"apc_list":{"value":4650,"currency":"USD","value_usd":4650},"apc_paid":null,"fwci":23.1456,"has_fulltext":false,"cited_by_count":18,"citation_normalized_percentile":{"value":0.99380805,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":98,"max":100},"biblio":{"volume":"121","issue":null,"first_page":"103127","last_page":"103127"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11273","display_name":"Advanced Graph Neural Networks","score":0.9988999962806702,"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"}},"topics":[{"id":"https://openalex.org/T11273","display_name":"Advanced Graph Neural Networks","score":0.9988999962806702,"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"}},{"id":"https://openalex.org/T10064","display_name":"Complex Network Analysis Techniques","score":0.9764000177383423,"subfield":{"id":"https://openalex.org/subfields/3109","display_name":"Statistical and Nonlinear Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11896","display_name":"Opportunistic and Delay-Tolerant Networks","score":0.9750000238418579,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/embedding","display_name":"Embedding","score":0.826373279094696},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.733374297618866},{"id":"https://openalex.org/keywords/training","display_name":"Training (meteorology)","score":0.6333666443824768},{"id":"https://openalex.org/keywords/fusion","display_name":"Fusion","score":0.5387197136878967},{"id":"https://openalex.org/keywords/information-fusion","display_name":"Information fusion","score":0.48558205366134644},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4512825906276703},{"id":"https://openalex.org/keywords/linguistics","display_name":"Linguistics","score":0.05274152755737305}],"concepts":[{"id":"https://openalex.org/C41608201","wikidata":"https://www.wikidata.org/wiki/Q980509","display_name":"Embedding","level":2,"score":0.826373279094696},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.733374297618866},{"id":"https://openalex.org/C2777211547","wikidata":"https://www.wikidata.org/wiki/Q17141490","display_name":"Training (meteorology)","level":2,"score":0.6333666443824768},{"id":"https://openalex.org/C158525013","wikidata":"https://www.wikidata.org/wiki/Q2593739","display_name":"Fusion","level":2,"score":0.5387197136878967},{"id":"https://openalex.org/C2982962833","wikidata":"https://www.wikidata.org/wiki/Q17092450","display_name":"Information fusion","level":2,"score":0.48558205366134644},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4512825906276703},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.05274152755737305},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C153294291","wikidata":"https://www.wikidata.org/wiki/Q25261","display_name":"Meteorology","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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/j.inffus.2025.103127","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.inffus.2025.103127","pdf_url":null,"source":{"id":"https://openalex.org/S7560371","display_name":"Information Fusion","issn_l":"1566-2535","issn":["1566-2535","1872-6305"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Information Fusion","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G2707846499","display_name":null,"funder_award_id":"LH2020F043","funder_id":"https://openalex.org/F4320323085","funder_display_name":"Natural Science Foundation of Heilongjiang Province"},{"id":"https://openalex.org/G8504959210","display_name":null,"funder_award_id":"61972135","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"},{"id":"https://openalex.org/F4320323085","display_name":"Natural Science Foundation of Heilongjiang Province","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":79,"referenced_works":["https://openalex.org/W1614298861","https://openalex.org/W1821462560","https://openalex.org/W1965555277","https://openalex.org/W1991822614","https://openalex.org/W2154851992","https://openalex.org/W2187089797","https://openalex.org/W2294370754","https://openalex.org/W2783466287","https://openalex.org/W2798918712","https://openalex.org/W2808908091","https://openalex.org/W2962756421","https://openalex.org/W2962975498","https://openalex.org/W2965683718","https://openalex.org/W2971196067","https://openalex.org/W2986068433","https://openalex.org/W2996931760","https://openalex.org/W3004946360","https://openalex.org/W3007404067","https://openalex.org/W3026076535","https://openalex.org/W3034368386","https://openalex.org/W3037819556","https://openalex.org/W3081302693","https://openalex.org/W3101709902","https://openalex.org/W3103717137","https://openalex.org/W3104097132","https://openalex.org/W3134210100","https://openalex.org/W3138154797","https://openalex.org/W3154155788","https://openalex.org/W3173294575","https://openalex.org/W3189601601","https://openalex.org/W3209048663","https://openalex.org/W3209629693","https://openalex.org/W3210131246","https://openalex.org/W4220779330","https://openalex.org/W4237296507","https://openalex.org/W4244924737","https://openalex.org/W4282567554","https://openalex.org/W4287755062","https://openalex.org/W4290927845","https://openalex.org/W4294170691","https://openalex.org/W4306317449","https://openalex.org/W4320340942","https://openalex.org/W4321033361","https://openalex.org/W4322614756","https://openalex.org/W4323921635","https://openalex.org/W4328048216","https://openalex.org/W4367147048","https://openalex.org/W4377130817","https://openalex.org/W4378620043","https://openalex.org/W4379644927","https://openalex.org/W4380136360","https://openalex.org/W4380303532","https://openalex.org/W4384659456","https://openalex.org/W4387490536","https://openalex.org/W4387623751","https://openalex.org/W4388193048","https://openalex.org/W4389438301","https://openalex.org/W4391402357","https://openalex.org/W4391547592","https://openalex.org/W4393282786","https://openalex.org/W4394994664","https://openalex.org/W4400111732","https://openalex.org/W4400918676","https://openalex.org/W4402423529","https://openalex.org/W4405235680","https://openalex.org/W6682691769","https://openalex.org/W6733273589","https://openalex.org/W6776137863","https://openalex.org/W6778749457","https://openalex.org/W6786048916","https://openalex.org/W6803307428","https://openalex.org/W6838641558","https://openalex.org/W6846632440","https://openalex.org/W6850341168","https://openalex.org/W6851437793","https://openalex.org/W6852037185","https://openalex.org/W6853295228","https://openalex.org/W6857758333","https://openalex.org/W6873002523"],"related_works":["https://openalex.org/W230091440","https://openalex.org/W2081900870","https://openalex.org/W2233261550","https://openalex.org/W2810751659","https://openalex.org/W258997015","https://openalex.org/W2997094352","https://openalex.org/W3216976533","https://openalex.org/W2355579697","https://openalex.org/W4360871138","https://openalex.org/W3208972923"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":3},{"year":2025,"cited_by_count":15}],"updated_date":"2026-07-18T07:39:51.176621","created_date":"2025-10-10T00:00:00"}
