{"id":"https://openalex.org/W7166875257","doi":"https://doi.org/10.1016/j.comnet.2026.112532","title":"HICID: A hierarchical classification framework for intrusion detection under extreme class imbalance","display_name":"HICID: A hierarchical classification framework for intrusion detection under extreme class imbalance","publication_year":2026,"publication_date":"2026-07-01","ids":{"openalex":"https://openalex.org/W7166875257","doi":"https://doi.org/10.1016/j.comnet.2026.112532"},"language":"en","primary_location":{"id":"doi:10.1016/j.comnet.2026.112532","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.comnet.2026.112532","pdf_url":null,"source":{"id":"https://openalex.org/S63392143","display_name":"Computer Networks","issn_l":"1389-1286","issn":["1389-1286","1872-7069"],"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":"Computer Networks","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/A5103033412","display_name":"Yan Han","orcid":"https://orcid.org/0000-0003-2279-9127"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Yan Han","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5139790449","display_name":"Kaikang Zheng","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Kaikang Zheng","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5019169850","display_name":"Qingqing Huang","orcid":"https://orcid.org/0000-0002-8298-5418"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Qingqing Huang","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0002-8298-5418","affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5139834360","display_name":"Yan Zhang","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Yan Zhang","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5139845121","display_name":"Hao Wang","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Hao Wang","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":2370,"currency":"USD","value_usd":2370},"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.88755294,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"287","issue":null,"first_page":"112532","last_page":"112532"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10400","display_name":"Network Security and Intrusion Detection","score":0.5925999879837036,"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"}},"topics":[{"id":"https://openalex.org/T10400","display_name":"Network Security and Intrusion Detection","score":0.5925999879837036,"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"}},{"id":"https://openalex.org/T11652","display_name":"Imbalanced Data Classification Techniques","score":0.18469999730587006,"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/T11512","display_name":"Anomaly Detection Techniques and Applications","score":0.07150000333786011,"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/intrusion-detection-system","display_name":"Intrusion detection system","score":0.7182000279426575},{"id":"https://openalex.org/keywords/class","display_name":"Class (philosophy)","score":0.5734999775886536},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.42260000109672546},{"id":"https://openalex.org/keywords/intrusion","display_name":"Intrusion","score":0.35120001435279846},{"id":"https://openalex.org/keywords/anomaly-detection","display_name":"Anomaly detection","score":0.267300009727478}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8888999819755554},{"id":"https://openalex.org/C35525427","wikidata":"https://www.wikidata.org/wiki/Q745881","display_name":"Intrusion detection system","level":2,"score":0.7182000279426575},{"id":"https://openalex.org/C2777212361","wikidata":"https://www.wikidata.org/wiki/Q5127848","display_name":"Class (philosophy)","level":2,"score":0.5734999775886536},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.531499981880188},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5084999799728394},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.42260000109672546},{"id":"https://openalex.org/C158251709","wikidata":"https://www.wikidata.org/wiki/Q354025","display_name":"Intrusion","level":2,"score":0.35120001435279846},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.3407000005245209},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.288100004196167},{"id":"https://openalex.org/C739882","wikidata":"https://www.wikidata.org/wiki/Q3560506","display_name":"Anomaly detection","level":2,"score":0.267300009727478},{"id":"https://openalex.org/C137524506","wikidata":"https://www.wikidata.org/wiki/Q2247688","display_name":"Anomaly-based intrusion detection system","level":3,"score":0.2615000009536743}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/j.comnet.2026.112532","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.comnet.2026.112532","pdf_url":null,"source":{"id":"https://openalex.org/S63392143","display_name":"Computer Networks","issn_l":"1389-1286","issn":["1389-1286","1872-7069"],"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":"Computer Networks","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/13","display_name":"Climate action","score":0.4007146954536438}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":41,"referenced_works":["https://openalex.org/W2075964268","https://openalex.org/W2978153077","https://openalex.org/W3033728179","https://openalex.org/W3157331533","https://openalex.org/W3190409295","https://openalex.org/W3205323312","https://openalex.org/W4200065521","https://openalex.org/W4220912180","https://openalex.org/W4281702766","https://openalex.org/W4285097667","https://openalex.org/W4297984369","https://openalex.org/W4312384107","https://openalex.org/W4316591601","https://openalex.org/W4321020904","https://openalex.org/W4361277487","https://openalex.org/W4376619756","https://openalex.org/W4387245207","https://openalex.org/W4387521117","https://openalex.org/W4387940754","https://openalex.org/W4388505134","https://openalex.org/W4388570741","https://openalex.org/W4388758247","https://openalex.org/W4389664993","https://openalex.org/W4394586044","https://openalex.org/W4396220530","https://openalex.org/W4400811245","https://openalex.org/W4401481254","https://openalex.org/W4402302376","https://openalex.org/W4403060434","https://openalex.org/W4406756469","https://openalex.org/W4407425339","https://openalex.org/W4408086884","https://openalex.org/W4410193240","https://openalex.org/W4413440038","https://openalex.org/W4415459589","https://openalex.org/W4416028991","https://openalex.org/W4416851001","https://openalex.org/W7108666729","https://openalex.org/W7116907682","https://openalex.org/W7117248726","https://openalex.org/W7121439002"],"related_works":[],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2026-07-08T06:17:01.165560","created_date":"2026-07-02T00:00:00"}
