{"id":"https://openalex.org/W4306761794","doi":"https://doi.org/10.3390/rs14205191","title":"Detection of the New Class of Hypersonic Targets under Emerging Hyperspectral Sample Streams: An Unsupervised Isolation Forest Solution","display_name":"Detection of the New Class of Hypersonic Targets under Emerging Hyperspectral Sample Streams: An Unsupervised Isolation Forest Solution","publication_year":2022,"publication_date":"2022-10-17","ids":{"openalex":"https://openalex.org/W4306761794","doi":"https://doi.org/10.3390/rs14205191"},"language":"en","primary_location":{"id":"doi:10.3390/rs14205191","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs14205191","pdf_url":"https://www.mdpi.com/2072-4292/14/20/5191/pdf?version=1666003507","source":{"id":"https://openalex.org/S43295729","display_name":"Remote Sensing","issn_l":"2072-4292","issn":["2072-4292"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Remote Sensing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/2072-4292/14/20/5191/pdf?version=1666003507","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5064042168","display_name":"Shurong Yuan","orcid":"https://orcid.org/0000-0002-3887-4390"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shurong Yuan","raw_affiliation_strings":["Key Laboratory of Equipment Efficiency in Extreme Environment, Ministry of Education, Xidian University, Xi\u2019an 710071, China","School of Aerospace Science and Technology, Xidian University, Xi\u2019an 710071, China","Key Laboratory of Equipment Efficiency in Extreme Environment, Ministry of Education, Xidian University, Xi'an 710071, China","School of Aerospace Science and Technology, Xidian University, Xi'an 710071, China"],"affiliations":[{"raw_affiliation_string":"Key Laboratory of Equipment Efficiency in Extreme Environment, Ministry of Education, Xidian University, Xi\u2019an 710071, China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"School of Aerospace Science and Technology, Xidian University, Xi\u2019an 710071, China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"Key Laboratory of Equipment Efficiency in Extreme Environment, Ministry of Education, Xidian University, Xi'an 710071, China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"School of Aerospace Science and Technology, Xidian University, Xi'an 710071, China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5058129327","display_name":"Lei Shi","orcid":"https://orcid.org/0000-0003-3199-2711"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Lei Shi","raw_affiliation_strings":["Key Laboratory of Equipment Efficiency in Extreme Environment, Ministry of Education, Xidian University, Xi\u2019an 710071, China","School of Aerospace Science and Technology, Xidian University, Xi\u2019an 710071, China","School of Aerospace Science and Technology, Xidian University, Xi'an 710071, China","Key Laboratory of Equipment Efficiency in Extreme Environment, Ministry of Education, Xidian University, Xi'an 710071, China"],"affiliations":[{"raw_affiliation_string":"Key Laboratory of Equipment Efficiency in Extreme Environment, Ministry of Education, Xidian University, Xi\u2019an 710071, China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"School of Aerospace Science and Technology, Xidian University, Xi\u2019an 710071, China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"School of Aerospace Science and Technology, Xidian University, Xi'an 710071, China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"Key Laboratory of Equipment Efficiency in Extreme Environment, Ministry of Education, Xidian University, Xi'an 710071, China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5054158838","display_name":"Bo Yao","orcid":null},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Bo Yao","raw_affiliation_strings":["Key Laboratory of Equipment Efficiency in Extreme Environment, Ministry of Education, Xidian University, Xi\u2019an 710071, China","School of Aerospace Science and Technology, Xidian University, Xi\u2019an 710071, China","School of Aerospace Science and Technology, Xidian University, Xi'an 710071, China","Key Laboratory of Equipment Efficiency in Extreme Environment, Ministry of Education, Xidian University, Xi'an 710071, China"],"affiliations":[{"raw_affiliation_string":"Key Laboratory of Equipment Efficiency in Extreme Environment, Ministry of Education, Xidian University, Xi\u2019an 710071, China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"School of Aerospace Science and Technology, Xidian University, Xi\u2019an 710071, China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"School of Aerospace Science and Technology, Xidian University, Xi'an 710071, China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"Key Laboratory of Equipment Efficiency in Extreme Environment, Ministry of Education, Xidian University, Xi'an 710071, China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5084741736","display_name":"Yutong Zhai","orcid":null},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yutong Zhai","raw_affiliation_strings":["Key Laboratory of Equipment Efficiency in Extreme Environment, Ministry of Education, Xidian University, Xi\u2019an 710071, China","School of Aerospace Science and Technology, Xidian University, Xi\u2019an 710071, China","School of Aerospace Science and Technology, Xidian University, Xi'an 710071, China","Key Laboratory of Equipment Efficiency in Extreme Environment, Ministry of Education, Xidian University, Xi'an 710071, China"],"affiliations":[{"raw_affiliation_string":"Key Laboratory of Equipment Efficiency in Extreme Environment, Ministry of Education, Xidian University, Xi\u2019an 710071, China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"School of Aerospace Science and Technology, Xidian University, Xi\u2019an 710071, China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"School of Aerospace Science and Technology, Xidian University, Xi'an 710071, China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"Key Laboratory of Equipment Efficiency in Extreme Environment, Ministry of Education, Xidian University, Xi'an 710071, China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5075604684","display_name":"Fangyan Li","orcid":"https://orcid.org/0000-0003-1156-9668"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Fangyan Li","raw_affiliation_strings":["Key Laboratory of Equipment Efficiency in Extreme Environment, Ministry of Education, Xidian University, Xi\u2019an 710071, China","School of Aerospace Science and Technology, Xidian University, Xi\u2019an 710071, China","School of Aerospace Science and Technology, Xidian University, Xi'an 710071, China","Key Laboratory of Equipment Efficiency in Extreme Environment, Ministry of Education, Xidian University, Xi'an 710071, China"],"affiliations":[{"raw_affiliation_string":"Key Laboratory of Equipment Efficiency in Extreme Environment, Ministry of Education, Xidian University, Xi\u2019an 710071, China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"School of Aerospace Science and Technology, Xidian University, Xi\u2019an 710071, China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"School of Aerospace Science and Technology, Xidian University, Xi'an 710071, China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"Key Laboratory of Equipment Efficiency in Extreme Environment, Ministry of Education, Xidian University, Xi'an 710071, China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101916539","display_name":"Yuefan Du","orcid":"https://orcid.org/0000-0002-1863-0225"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yuefan Du","raw_affiliation_strings":["Key Laboratory of Equipment Efficiency in Extreme Environment, Ministry of Education, Xidian University, Xi\u2019an 710071, China","School of Aerospace Science and Technology, Xidian University, Xi\u2019an 710071, China","Key Laboratory of Equipment Efficiency in Extreme Environment, Ministry of Education, Xidian University, Xi'an 710071, China","School of Aerospace Science and Technology, Xidian University, Xi'an 710071, China"],"affiliations":[{"raw_affiliation_string":"Key Laboratory of Equipment Efficiency in Extreme Environment, Ministry of Education, Xidian University, Xi\u2019an 710071, China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"School of Aerospace Science and Technology, Xidian University, Xi\u2019an 710071, China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"Key Laboratory of Equipment Efficiency in Extreme Environment, Ministry of Education, Xidian University, Xi'an 710071, China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"School of Aerospace Science and Technology, Xidian University, Xi'an 710071, China","institution_ids":["https://openalex.org/I149594827"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5058129327"],"corresponding_institution_ids":["https://openalex.org/I149594827"],"apc_list":{"value":2500,"currency":"CHF","value_usd":2707},"apc_paid":{"value":2500,"currency":"CHF","value_usd":2707},"fwci":0.7921,"has_fulltext":true,"cited_by_count":3,"citation_normalized_percentile":{"value":0.81290772,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":96},"biblio":{"volume":"14","issue":"20","first_page":"5191","last_page":"5191"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11324","display_name":"Spectroscopy Techniques in Biomedical and Chemical Research","score":0.9925000071525574,"subfield":{"id":"https://openalex.org/subfields/1304","display_name":"Biophysics"},"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"}},"topics":[{"id":"https://openalex.org/T11324","display_name":"Spectroscopy Techniques in Biomedical and Chemical Research","score":0.9925000071525574,"subfield":{"id":"https://openalex.org/subfields/1304","display_name":"Biophysics"},"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/T11512","display_name":"Anomaly Detection Techniques and Applications","score":0.9871000051498413,"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/T11515","display_name":"Bacillus and Francisella bacterial research","score":0.9781000018119812,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/hyperspectral-imaging","display_name":"Hyperspectral imaging","score":0.8179720044136047},{"id":"https://openalex.org/keywords/anomaly-detection","display_name":"Anomaly detection","score":0.7348067760467529},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6223503947257996},{"id":"https://openalex.org/keywords/subclass","display_name":"Subclass","score":0.6175394058227539},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.5277783870697021},{"id":"https://openalex.org/keywords/sample","display_name":"Sample (material)","score":0.4942221939563751},{"id":"https://openalex.org/keywords/isolation","display_name":"Isolation (microbiology)","score":0.487454891204834},{"id":"https://openalex.org/keywords/class","display_name":"Class (philosophy)","score":0.46737781167030334},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4400539994239807},{"id":"https://openalex.org/keywords/feature-vector","display_name":"Feature vector","score":0.41657203435897827},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.39918088912963867},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.3468882441520691},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.11054396629333496},{"id":"https://openalex.org/keywords/bioinformatics","display_name":"Bioinformatics","score":0.0613381564617157},{"id":"https://openalex.org/keywords/biology","display_name":"Biology","score":0.059377819299697876}],"concepts":[{"id":"https://openalex.org/C159078339","wikidata":"https://www.wikidata.org/wiki/Q959005","display_name":"Hyperspectral imaging","level":2,"score":0.8179720044136047},{"id":"https://openalex.org/C739882","wikidata":"https://www.wikidata.org/wiki/Q3560506","display_name":"Anomaly detection","level":2,"score":0.7348067760467529},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6223503947257996},{"id":"https://openalex.org/C2776194381","wikidata":"https://www.wikidata.org/wiki/Q3965271","display_name":"Subclass","level":3,"score":0.6175394058227539},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.5277783870697021},{"id":"https://openalex.org/C198531522","wikidata":"https://www.wikidata.org/wiki/Q485146","display_name":"Sample (material)","level":2,"score":0.4942221939563751},{"id":"https://openalex.org/C2775941552","wikidata":"https://www.wikidata.org/wiki/Q25212305","display_name":"Isolation (microbiology)","level":2,"score":0.487454891204834},{"id":"https://openalex.org/C2777212361","wikidata":"https://www.wikidata.org/wiki/Q5127848","display_name":"Class (philosophy)","level":2,"score":0.46737781167030334},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4400539994239807},{"id":"https://openalex.org/C83665646","wikidata":"https://www.wikidata.org/wiki/Q42139305","display_name":"Feature vector","level":2,"score":0.41657203435897827},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.39918088912963867},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.3468882441520691},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.11054396629333496},{"id":"https://openalex.org/C60644358","wikidata":"https://www.wikidata.org/wiki/Q128570","display_name":"Bioinformatics","level":1,"score":0.0613381564617157},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.059377819299697876},{"id":"https://openalex.org/C43617362","wikidata":"https://www.wikidata.org/wiki/Q170050","display_name":"Chromatography","level":1,"score":0.0},{"id":"https://openalex.org/C159654299","wikidata":"https://www.wikidata.org/wiki/Q79460","display_name":"Antibody","level":2,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C203014093","wikidata":"https://www.wikidata.org/wiki/Q101929","display_name":"Immunology","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.3390/rs14205191","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs14205191","pdf_url":"https://www.mdpi.com/2072-4292/14/20/5191/pdf?version=1666003507","source":{"id":"https://openalex.org/S43295729","display_name":"Remote Sensing","issn_l":"2072-4292","issn":["2072-4292"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Remote Sensing","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:7c3ff5380b77447687ae9425b13ea0d6","is_oa":true,"landing_page_url":"https://doaj.org/article/7c3ff5380b77447687ae9425b13ea0d6","pdf_url":null,"source":{"id":"https://openalex.org/S112646816","display_name":"SHILAP Revista de lepidopterolog\u00eda","issn_l":"0300-5267","issn":["0300-5267","2340-4078"],"is_oa":true,"is_in_doaj":true,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Remote Sensing, Vol 14, Iss 20, p 5191 (2022)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/2072-4292/14/20/5191/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/rs14205191","pdf_url":null,"source":{"id":"https://openalex.org/S4306400947","display_name":"MDPI (MDPI AG)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210097602","host_organization_name":"Multidisciplinary Digital Publishing Institute (Switzerland)","host_organization_lineage":["https://openalex.org/I4210097602"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Remote Sensing; Volume 14; Issue 20; Pages: 5191","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/rs14205191","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs14205191","pdf_url":"https://www.mdpi.com/2072-4292/14/20/5191/pdf?version=1666003507","source":{"id":"https://openalex.org/S43295729","display_name":"Remote Sensing","issn_l":"2072-4292","issn":["2072-4292"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Remote Sensing","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/15","display_name":"Life in Land","score":0.7200000286102295}],"awards":[{"id":"https://openalex.org/G1121271761","display_name":null,"funder_award_id":"Program","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G1385581869","display_name":null,"funder_award_id":"62001340","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2087396116","display_name":null,"funder_award_id":"China","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2376276132","display_name":null,"funder_award_id":"China","funder_id":"https://openalex.org/F4320335787","funder_display_name":"Fundamental Research Funds for the Central Universities"},{"id":"https://openalex.org/G2432412894","display_name":null,"funder_award_id":"JB211311","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3317480652","display_name":null,"funder_award_id":"Science","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G391238517","display_name":null,"funder_award_id":", and","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G4237243348","display_name":null,"funder_award_id":"2022TD-37","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G4834171501","display_name":null,"funder_award_id":"62101406","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G4888140299","display_name":null,"funder_award_id":"62001340","funder_id":"https://openalex.org/F4320335787","funder_display_name":"Fundamental Research Funds for the Central Universities"},{"id":"https://openalex.org/G4974237200","display_name":null,"funder_award_id":"61871302","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5291335056","display_name":null,"funder_award_id":"62101406","funder_id":"https://openalex.org/F4320335787","funder_display_name":"Fundamental Research Funds for the Central Universities"},{"id":"https://openalex.org/G5647068174","display_name":null,"funder_award_id":"61871302","funder_id":"https://openalex.org/F4320335787","funder_display_name":"Fundamental Research Funds for the Central Universities"},{"id":"https://openalex.org/G5994120800","display_name":null,"funder_award_id":"Natural","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7833057335","display_name":null,"funder_award_id":"JB211311","funder_id":"https://openalex.org/F4320335787","funder_display_name":"Fundamental Research Funds for the Central Universities"}],"funders":[{"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}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4306761794.pdf","grobid_xml":"https://content.openalex.org/works/W4306761794.grobid-xml"},"referenced_works_count":43,"referenced_works":["https://openalex.org/W55606816","https://openalex.org/W1562943413","https://openalex.org/W1788497923","https://openalex.org/W1972430184","https://openalex.org/W1995443851","https://openalex.org/W2009451935","https://openalex.org/W2032945822","https://openalex.org/W2037743333","https://openalex.org/W2055294489","https://openalex.org/W2070364811","https://openalex.org/W2107227001","https://openalex.org/W2119077611","https://openalex.org/W2128532956","https://openalex.org/W2152842394","https://openalex.org/W2154736280","https://openalex.org/W2159481670","https://openalex.org/W2165835468","https://openalex.org/W2296719434","https://openalex.org/W2528237000","https://openalex.org/W2620661538","https://openalex.org/W2794036073","https://openalex.org/W2803089523","https://openalex.org/W2912504175","https://openalex.org/W2918857549","https://openalex.org/W2941095682","https://openalex.org/W2963314614","https://openalex.org/W2970227873","https://openalex.org/W3100320259","https://openalex.org/W3119292149","https://openalex.org/W3160407923","https://openalex.org/W3174008170","https://openalex.org/W3174549830","https://openalex.org/W3177034761","https://openalex.org/W3179486292","https://openalex.org/W4283008467","https://openalex.org/W4283155340","https://openalex.org/W4285137171","https://openalex.org/W4310663280","https://openalex.org/W6649126050","https://openalex.org/W6679898850","https://openalex.org/W6688073654","https://openalex.org/W6694286045","https://openalex.org/W6798232847"],"related_works":["https://openalex.org/W3135151721","https://openalex.org/W316900803","https://openalex.org/W2025265121","https://openalex.org/W2037210200","https://openalex.org/W1511067427","https://openalex.org/W2072166414","https://openalex.org/W2060980616","https://openalex.org/W2009011029","https://openalex.org/W1989643483","https://openalex.org/W2047372704"],"abstract_inverted_index":{"Rapid":[0],"detection":[1,135,188],"of":[2,6,47,63,67,90,136,140,177,185],"the":[3,44,59,64,76,88,106,122,134,137,148,155,160,164,168,175],"new":[4,45,65,138],"class":[5,46,66,139],"hypersonic":[7,141],"targets":[8,142],"(HTs)":[9],"presenting":[10],"unknown":[11,169],"military":[12],"threats":[13],"in":[14,126,183],"space-based":[15],"surveillance":[16],"will":[17],"guarantee":[18],"aerospace":[19],"security.":[20],"This":[21],"paper":[22],"proposes":[23],"an":[24,29,35,94,113],"unsupervised":[25,95],"subclass":[26,96,128],"definition":[27,97],"and":[28,163,187],"efficient":[30,114],"isolation":[31,115],"forest":[32,116],"based":[33],"on":[34,147],"anomalous":[36],"hyperspectral":[37,52,60,150],"feature":[38],"selection":[39],"(USD-EiForest)":[40],"algorithm":[41],"to":[42,75,87,100,104,119],"detect":[43],"never-before-seen":[48],"HTs":[49,68,101,151],"under":[50],"emerging":[51],"sample":[53,125],"streams.":[54],"First,":[55],"we":[56,145],"reveal":[57],"that":[58,132,174],"features":[61,131],"(HFs)":[62],"have":[69],"no":[70],"anomaly":[71,83,130],"characteristics":[72,84],"when":[73,85],"compared":[74,86],"globally":[77],"observed":[78,91,107,161],"samples":[79,108,162],"while":[80],"having":[81],"prominent":[82],"subclasses":[89],"samples.":[92,170],"Second,":[93],"method":[98],"adapted":[99],"is":[102,117],"utilized":[103],"classify":[105],"into":[109],"several":[110],"subclasses.":[111],"Then,":[112],"designed":[118],"determine":[120],"whether":[121],"data":[123,152],"stream":[124],"each":[127],"indicates":[129],"mark":[133],"(DNHT).":[143],"Finally,":[144],"experiment":[146],"simulated":[149],"sets":[153],"considering":[154],"RAM-C":[156],"II":[157],"HT":[158,166],"as":[159,167],"HTV-2":[165],"The":[171],"results":[172],"suggest":[173],"performance":[176],"our":[178],"proposal":[179],"has":[180],"competitive":[181],"advantages":[182],"terms":[184],"accuracy":[186],"efficiency.":[189]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2023,"cited_by_count":1}],"updated_date":"2026-04-18T07:56:08.524223","created_date":"2022-10-19T00:00:00"}