{"id":"https://openalex.org/W7166641137","doi":"https://doi.org/10.1016/j.ipm.2026.105026","title":"Multi-scale asymmetric graph contrastive anomaly detection","display_name":"Multi-scale asymmetric graph contrastive anomaly detection","publication_year":2026,"publication_date":"2026-06-30","ids":{"openalex":"https://openalex.org/W7166641137","doi":"https://doi.org/10.1016/j.ipm.2026.105026"},"language":"en","primary_location":{"id":"doi:10.1016/j.ipm.2026.105026","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.ipm.2026.105026","pdf_url":null,"source":{"id":"https://openalex.org/S174847851","display_name":"Information Processing & Management","issn_l":"0020-0271","issn":["0020-0271","0306-4573","1873-5371","1878-4089"],"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 Processing &amp; Management","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/A5036114061","display_name":"Wenxin Zhang","orcid":"https://orcid.org/0009-0000-8916-6944"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Wenxin Zhang","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0009-0000-8916-6944","affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5025606610","display_name":"Xi Xuan","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Xi Xuan","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0009-0009-6890-5379","affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5065454900","display_name":"Guangzhen Yao","orcid":"https://orcid.org/0009-0002-1323-6998"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Guangzhen Yao","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0009-0002-1323-6998","affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5116585415","display_name":"Renda Han","orcid":"https://orcid.org/0009-0009-8568-2285"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Renda Han","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0009-0009-8568-2285","affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5051434500","display_name":"Chuang Zhao","orcid":"https://orcid.org/0000-0001-6220-0540"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Chuang Zhao","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0001-6220-0540","affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5139675838","display_name":"Xiangxiang Lang","orcid":"https://orcid.org/0000-0001-8520-2805"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Xiangxiang Lang","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0001-8520-2805","affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5039540910","display_name":"Feng Zhou","orcid":"https://orcid.org/0000-0003-0842-306X"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Feng Zhou","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0003-0842-306X","affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5055992274","display_name":"Cuicui Luo","orcid":"https://orcid.org/0000-0002-4570-5990"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Cuicui Luo","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0002-4570-5990","affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":3020,"currency":"USD","value_usd":3020},"apc_paid":null,"fwci":7.8786,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.97673754,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":97},"biblio":{"volume":"64","issue":"1","first_page":"105026","last_page":"105026"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11273","display_name":"Advanced Graph Neural Networks","score":0.41370001435279846,"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":0.41370001435279846,"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":0.2556000053882599,"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/T12292","display_name":"Graph Theory and Algorithms","score":0.06069999933242798,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.41130000352859497},{"id":"https://openalex.org/keywords/anomaly-detection","display_name":"Anomaly detection","score":0.40070000290870667},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.329800009727478},{"id":"https://openalex.org/keywords/graph-theory","display_name":"Graph theory","score":0.27079999446868896}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.47749999165534973},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.445499986410141},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.41130000352859497},{"id":"https://openalex.org/C739882","wikidata":"https://www.wikidata.org/wiki/Q3560506","display_name":"Anomaly detection","level":2,"score":0.40070000290870667},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3804999887943268},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.34209999442100525},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.329800009727478},{"id":"https://openalex.org/C88230418","wikidata":"https://www.wikidata.org/wiki/Q131476","display_name":"Graph theory","level":2,"score":0.27079999446868896},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.24660000205039978},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.2433999925851822}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/j.ipm.2026.105026","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.ipm.2026.105026","pdf_url":null,"source":{"id":"https://openalex.org/S174847851","display_name":"Information Processing & Management","issn_l":"0020-0271","issn":["0020-0271","0306-4573","1873-5371","1878-4089"],"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 Processing &amp; Management","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.4377949833869934,"id":"https://metadata.un.org/sdg/13","display_name":"Climate action"}],"awards":[{"id":"https://openalex.org/G5680133244","display_name":null,"funder_award_id":"25&amp;ZD161","funder_id":"https://openalex.org/F4320335869","funder_display_name":"National Social Science Fund of China"},{"id":"https://openalex.org/G7052937501","display_name":null,"funder_award_id":"72210107001","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/F4320326972","display_name":"University of Chinese Academy of Sciences","ror":"https://ror.org/05qbk4x57"},{"id":"https://openalex.org/F4320335869","display_name":"National Social Science Fund of China","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":34,"referenced_works":["https://openalex.org/W2144182447","https://openalex.org/W2153959628","https://openalex.org/W2796314858","https://openalex.org/W2963486145","https://openalex.org/W3133518153","https://openalex.org/W4281955767","https://openalex.org/W4388469994","https://openalex.org/W4402832433","https://openalex.org/W4402978397","https://openalex.org/W4403515328","https://openalex.org/W4403582646","https://openalex.org/W4404102563","https://openalex.org/W4404411173","https://openalex.org/W4405246640","https://openalex.org/W4407346743","https://openalex.org/W4408741387","https://openalex.org/W4409580947","https://openalex.org/W4409671349","https://openalex.org/W4409799605","https://openalex.org/W4410027506","https://openalex.org/W4411010094","https://openalex.org/W4411021722","https://openalex.org/W4412495575","https://openalex.org/W4412527739","https://openalex.org/W4412877030","https://openalex.org/W4413581479","https://openalex.org/W4414055708","https://openalex.org/W4414359920","https://openalex.org/W4414360058","https://openalex.org/W4414360448","https://openalex.org/W4414446056","https://openalex.org/W4416251016","https://openalex.org/W4416604145","https://openalex.org/W7116312913"],"related_works":[],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":1}],"updated_date":"2026-08-11T07:18:39.950985","created_date":"2026-07-01T00:00:00"}
