{"id":"https://openalex.org/W2074381234","doi":"https://doi.org/10.1109/tmm.2013.2264927","title":"A Robust and Scalable Visual Category and Action Recognition System Using Kernel Discriminant Analysis With Spectral Regression","display_name":"A Robust and Scalable Visual Category and Action Recognition System Using Kernel Discriminant Analysis With Spectral Regression","publication_year":2013,"publication_date":"2013-05-29","ids":{"openalex":"https://openalex.org/W2074381234","doi":"https://doi.org/10.1109/tmm.2013.2264927","mag":"2074381234"},"language":"en","primary_location":{"id":"doi:10.1109/tmm.2013.2264927","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tmm.2013.2264927","pdf_url":null,"source":{"id":"https://openalex.org/S137030581","display_name":"IEEE Transactions on Multimedia","issn_l":"1520-9210","issn":["1520-9210","1941-0077"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Multimedia","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/A5042181468","display_name":"Muhammad Atif Tahir","orcid":"https://orcid.org/0000-0003-1366-8408"},"institutions":[{"id":"https://openalex.org/I240666556","display_name":"Imam Mohammad ibn Saud Islamic University","ror":"https://ror.org/05gxjyb39","country_code":"SA","type":"education","lineage":["https://openalex.org/I240666556"]},{"id":"https://openalex.org/I32394136","display_name":"Northumbria University","ror":"https://ror.org/049e6bc10","country_code":"GB","type":"education","lineage":["https://openalex.org/I32394136"]}],"countries":["GB","SA"],"is_corresponding":false,"raw_author_name":"Muhammad Atif Tahir","raw_affiliation_strings":["Computer, Electronic and Security Research Group, University of Northumbria","Coll. of Comput. & Inf. Sci., Al Imam Mohammad Ibn Saud Islamic Univ., Riyadh, Saudi Arabia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Computer, Electronic and Security Research Group, University of Northumbria","institution_ids":["https://openalex.org/I32394136"]},{"raw_affiliation_string":"Coll. of Comput. & Inf. Sci., Al Imam Mohammad Ibn Saud Islamic Univ., Riyadh, Saudi Arabia","institution_ids":["https://openalex.org/I240666556"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111509913","display_name":"Fei Yan","orcid":null},"institutions":[{"id":"https://openalex.org/I28290843","display_name":"University of Surrey","ror":"https://ror.org/00ks66431","country_code":"GB","type":"education","lineage":["https://openalex.org/I28290843"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Fei Yan","raw_affiliation_strings":["Centre for Vision, Speech and Signal Processing, University of Surrey, Guildford, UK","Centre for Vision Speech & Signal Process., Univ. of Surrey, Guildford, UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Centre for Vision, Speech and Signal Processing, University of Surrey, Guildford, UK","institution_ids":["https://openalex.org/I28290843"]},{"raw_affiliation_string":"Centre for Vision Speech & Signal Process., Univ. of Surrey, Guildford, UK","institution_ids":["https://openalex.org/I28290843"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Peter Koniusz","orcid":null},"institutions":[{"id":"https://openalex.org/I28290843","display_name":"University of Surrey","ror":"https://ror.org/00ks66431","country_code":"GB","type":"education","lineage":["https://openalex.org/I28290843"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Peter Koniusz","raw_affiliation_strings":["Centre for Vision, Speech and Signal Processing, University of Surrey, Guildford, UK","Centre for Vision Speech & Signal Process., Univ. of Surrey, Guildford, UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Centre for Vision, Speech and Signal Processing, University of Surrey, Guildford, UK","institution_ids":["https://openalex.org/I28290843"]},{"raw_affiliation_string":"Centre for Vision Speech & Signal Process., Univ. of Surrey, Guildford, UK","institution_ids":["https://openalex.org/I28290843"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100778579","display_name":"Muhammad Awais","orcid":"https://orcid.org/0000-0002-1122-0709"},"institutions":[{"id":"https://openalex.org/I28290843","display_name":"University of Surrey","ror":"https://ror.org/00ks66431","country_code":"GB","type":"education","lineage":["https://openalex.org/I28290843"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Muhammad Awais","raw_affiliation_strings":["Centre for Vision, Speech and Signal Processing, University of Surrey, Guildford, UK","Centre for Vision Speech & Signal Process., Univ. of Surrey, Guildford, UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Centre for Vision, Speech and Signal Processing, University of Surrey, Guildford, UK","institution_ids":["https://openalex.org/I28290843"]},{"raw_affiliation_string":"Centre for Vision Speech & Signal Process., Univ. of Surrey, Guildford, UK","institution_ids":["https://openalex.org/I28290843"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5027243174","display_name":"Mark Barnard","orcid":null},"institutions":[{"id":"https://openalex.org/I28290843","display_name":"University of Surrey","ror":"https://ror.org/00ks66431","country_code":"GB","type":"education","lineage":["https://openalex.org/I28290843"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Mark Barnard","raw_affiliation_strings":["Centre for Vision, Speech and Signal Processing, University of Surrey, Guildford, UK","Centre for Vision Speech & Signal Process., Univ. of Surrey, Guildford, UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Centre for Vision, Speech and Signal Processing, University of Surrey, Guildford, UK","institution_ids":["https://openalex.org/I28290843"]},{"raw_affiliation_string":"Centre for Vision Speech & Signal Process., Univ. of Surrey, Guildford, UK","institution_ids":["https://openalex.org/I28290843"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5024769212","display_name":"Krystian Mikolajczyk","orcid":"https://orcid.org/0000-0003-0726-9187"},"institutions":[{"id":"https://openalex.org/I28290843","display_name":"University of Surrey","ror":"https://ror.org/00ks66431","country_code":"GB","type":"education","lineage":["https://openalex.org/I28290843"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Krystian Mikolajczyk","raw_affiliation_strings":["Centre for Vision, Speech and Signal Processing, University of Surrey, Guildford, UK","Centre for Vision Speech & Signal Process., Univ. of Surrey, Guildford, UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Centre for Vision, Speech and Signal Processing, University of Surrey, Guildford, UK","institution_ids":["https://openalex.org/I28290843"]},{"raw_affiliation_string":"Centre for Vision Speech & Signal Process., Univ. of Surrey, Guildford, UK","institution_ids":["https://openalex.org/I28290843"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5033623398","display_name":"Ahmed Bouridane","orcid":"https://orcid.org/0000-0002-1474-2772"},"institutions":[{"id":"https://openalex.org/I32394136","display_name":"Northumbria University","ror":"https://ror.org/049e6bc10","country_code":"GB","type":"education","lineage":["https://openalex.org/I32394136"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Ahmed Bouridane","raw_affiliation_strings":["Computer, Electronic and Security Research Group, University of Northumbria","Electron. & Security Res. Group, Univ. of Northumbria, Newcastle upon Tyne, UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Computer, Electronic and Security Research Group, University of Northumbria","institution_ids":["https://openalex.org/I32394136"]},{"raw_affiliation_string":"Electron. & Security Res. Group, Univ. of Northumbria, Newcastle upon Tyne, UK","institution_ids":["https://openalex.org/I32394136"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5028209738","display_name":"Josef Kittler","orcid":"https://orcid.org/0000-0002-8110-9205"},"institutions":[{"id":"https://openalex.org/I28290843","display_name":"University of Surrey","ror":"https://ror.org/00ks66431","country_code":"GB","type":"education","lineage":["https://openalex.org/I28290843"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Josef Kittler","raw_affiliation_strings":["Centre for Vision, Speech and Signal Processing, University of Surrey, Guildford, UK","Centre for Vision Speech & Signal Process., Univ. of Surrey, Guildford, UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Centre for Vision, Speech and Signal Processing, University of Surrey, Guildford, UK","institution_ids":["https://openalex.org/I28290843"]},{"raw_affiliation_string":"Centre for Vision Speech & Signal Process., Univ. of Surrey, Guildford, UK","institution_ids":["https://openalex.org/I28290843"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.0879,"has_fulltext":false,"cited_by_count":17,"citation_normalized_percentile":{"value":0.81118758,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"15","issue":"7","first_page":"1653","last_page":"1664"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10627","display_name":"Advanced Image and Video Retrieval Techniques","score":0.9997000098228455,"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"}},"topics":[{"id":"https://openalex.org/T10627","display_name":"Advanced Image and Video Retrieval Techniques","score":0.9997000098228455,"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"}},{"id":"https://openalex.org/T10812","display_name":"Human Pose and Action Recognition","score":0.9994000196456909,"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"}},{"id":"https://openalex.org/T10331","display_name":"Video Surveillance and Tracking Methods","score":0.9970999956130981,"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/computer-science","display_name":"Computer science","score":0.8060671091079712},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.7135269641876221},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.6148290634155273},{"id":"https://openalex.org/keywords/bag-of-words-model-in-computer-vision","display_name":"Bag-of-words model in computer vision","score":0.5668937563896179},{"id":"https://openalex.org/keywords/pascal","display_name":"Pascal (unit)","score":0.5452005863189697},{"id":"https://openalex.org/keywords/support-vector-machine","display_name":"Support vector machine","score":0.5135762691497803},{"id":"https://openalex.org/keywords/classifier","display_name":"Classifier (UML)","score":0.5036572813987732},{"id":"https://openalex.org/keywords/histogram","display_name":"Histogram","score":0.4952944815158844},{"id":"https://openalex.org/keywords/kernel","display_name":"Kernel (algebra)","score":0.4584400951862335},{"id":"https://openalex.org/keywords/discriminant","display_name":"Discriminant","score":0.43201449513435364},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.4195980131626129},{"id":"https://openalex.org/keywords/kernel-method","display_name":"Kernel method","score":0.4146231412887573},{"id":"https://openalex.org/keywords/image-retrieval","display_name":"Image retrieval","score":0.3008856177330017},{"id":"https://openalex.org/keywords/visual-word","display_name":"Visual Word","score":0.2795795202255249},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.13183072209358215},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.09372270107269287}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8060671091079712},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.7135269641876221},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.6148290634155273},{"id":"https://openalex.org/C167611913","wikidata":"https://www.wikidata.org/wiki/Q6884747","display_name":"Bag-of-words model in computer vision","level":5,"score":0.5668937563896179},{"id":"https://openalex.org/C75608658","wikidata":"https://www.wikidata.org/wiki/Q44395","display_name":"Pascal (unit)","level":2,"score":0.5452005863189697},{"id":"https://openalex.org/C12267149","wikidata":"https://www.wikidata.org/wiki/Q282453","display_name":"Support vector machine","level":2,"score":0.5135762691497803},{"id":"https://openalex.org/C95623464","wikidata":"https://www.wikidata.org/wiki/Q1096149","display_name":"Classifier (UML)","level":2,"score":0.5036572813987732},{"id":"https://openalex.org/C53533937","wikidata":"https://www.wikidata.org/wiki/Q185020","display_name":"Histogram","level":3,"score":0.4952944815158844},{"id":"https://openalex.org/C74193536","wikidata":"https://www.wikidata.org/wiki/Q574844","display_name":"Kernel (algebra)","level":2,"score":0.4584400951862335},{"id":"https://openalex.org/C78397625","wikidata":"https://www.wikidata.org/wiki/Q192487","display_name":"Discriminant","level":2,"score":0.43201449513435364},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.4195980131626129},{"id":"https://openalex.org/C122280245","wikidata":"https://www.wikidata.org/wiki/Q620622","display_name":"Kernel method","level":3,"score":0.4146231412887573},{"id":"https://openalex.org/C1667742","wikidata":"https://www.wikidata.org/wiki/Q10927554","display_name":"Image retrieval","level":3,"score":0.3008856177330017},{"id":"https://openalex.org/C189391414","wikidata":"https://www.wikidata.org/wiki/Q7936579","display_name":"Visual Word","level":4,"score":0.2795795202255249},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.13183072209358215},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.09372270107269287},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.0}],"mesh":[],"locations_count":5,"locations":[{"id":"doi:10.1109/tmm.2013.2264927","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tmm.2013.2264927","pdf_url":null,"source":{"id":"https://openalex.org/S137030581","display_name":"IEEE Transactions on Multimedia","issn_l":"1520-9210","issn":["1520-9210","1941-0077"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Multimedia","raw_type":"journal-article"},{"id":"pmh:oai:alma.44SUR_INST:11139022850002346","is_oa":false,"landing_page_url":"https://openresearch.surrey.ac.uk/esploro/outputs/journalArticle/A-Robust-and-Scalable-Visual-Category/99512966402346","pdf_url":null,"source":{"id":"https://openalex.org/S4210197018","display_name":"View","issn_l":"2688-268X","issn":["2688-268X","2688-3988"],"is_oa":false,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"text"},{"id":"pmh:oai:eprints.kingston.ac.uk:43482","is_oa":false,"landing_page_url":"http://eprints.kingston.ac.uk/id/eprint/43482/","pdf_url":null,"source":{"id":"https://openalex.org/S4306400991","display_name":"Research Repository (Kingston University London)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I2801636071","host_organization_name":"Kingston Hospital NHS Trust","host_organization_lineage":["https://openalex.org/I2801636071"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Article"},{"id":"pmh:oai:epubs.surrey.ac.uk:806153","is_oa":false,"landing_page_url":"http://epubs.surrey.ac.uk/806153/1/06521396.pdf","pdf_url":null,"source":{"id":"https://openalex.org/S4306400680","display_name":"Surrey Research Insight Open Access (The University of Surrey)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I28290843","host_organization_name":"University of Surrey","host_organization_lineage":["https://openalex.org/I28290843"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Article"},{"id":"pmh:oai:nrl.northumbria.ac.uk:13559","is_oa":false,"landing_page_url":"http://nrl.northumbria.ac.uk/id/eprint/13559/","pdf_url":null,"source":{"id":"https://openalex.org/S4306401884","display_name":"Northumbria Research Link (Northumbria University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I32394136","host_organization_name":"Northumbria University","host_organization_lineage":["https://openalex.org/I32394136"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/10","score":0.6700000166893005,"display_name":"Reduced inequalities"}],"awards":[{"id":"https://openalex.org/G1990655008","display_name":null,"funder_award_id":"EP/F069421/1","funder_id":"https://openalex.org/F4320334627","funder_display_name":"Engineering and Physical Sciences Research Council"},{"id":"https://openalex.org/G6326006002","display_name":null,"funder_award_id":"EP/K01904X/1","funder_id":"https://openalex.org/F4320334627","funder_display_name":"Engineering and Physical Sciences Research Council"}],"funders":[{"id":"https://openalex.org/F4320334627","display_name":"Engineering and Physical Sciences Research Council","ror":"https://ror.org/0439y7842"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":66,"referenced_works":["https://openalex.org/W155067149","https://openalex.org/W255846030","https://openalex.org/W1583555936","https://openalex.org/W1603881463","https://openalex.org/W1625255723","https://openalex.org/W1978833809","https://openalex.org/W1990213678","https://openalex.org/W1999478155","https://openalex.org/W2011380382","https://openalex.org/W2030105235","https://openalex.org/W2039084978","https://openalex.org/W2041657594","https://openalex.org/W2048367395","https://openalex.org/W2050964073","https://openalex.org/W2062903088","https://openalex.org/W2085044339","https://openalex.org/W2089394015","https://openalex.org/W2089598497","https://openalex.org/W2097825718","https://openalex.org/W2105809105","https://openalex.org/W2107654046","https://openalex.org/W2109064712","https://openalex.org/W2109679423","https://openalex.org/W2112020727","https://openalex.org/W2115313253","https://openalex.org/W2115733720","https://openalex.org/W2125256017","https://openalex.org/W2131846894","https://openalex.org/W2132630629","https://openalex.org/W2134282114","https://openalex.org/W2135346934","https://openalex.org/W2137218141","https://openalex.org/W2140763863","https://openalex.org/W2147277317","https://openalex.org/W2148809503","https://openalex.org/W2150796457","https://openalex.org/W2150990881","https://openalex.org/W2151103935","https://openalex.org/W2151632536","https://openalex.org/W2153677638","https://openalex.org/W2154462399","https://openalex.org/W2155490028","https://openalex.org/W2156142937","https://openalex.org/W2156505030","https://openalex.org/W2158275940","https://openalex.org/W2158394179","https://openalex.org/W2159583439","https://openalex.org/W2160166346","https://openalex.org/W2162762921","https://openalex.org/W2162915993","https://openalex.org/W2170146448","https://openalex.org/W2177274842","https://openalex.org/W2186094539","https://openalex.org/W2435338979","https://openalex.org/W2487087946","https://openalex.org/W3005890292","https://openalex.org/W4240959780","https://openalex.org/W4285719527","https://openalex.org/W6636102134","https://openalex.org/W6636494156","https://openalex.org/W6676201641","https://openalex.org/W6680114966","https://openalex.org/W6682921674","https://openalex.org/W6683181193","https://openalex.org/W6683410742","https://openalex.org/W6718488237"],"related_works":["https://openalex.org/W1663079876","https://openalex.org/W2069133146","https://openalex.org/W2017545316","https://openalex.org/W2100576949","https://openalex.org/W2159686533","https://openalex.org/W3043037362","https://openalex.org/W2947282851","https://openalex.org/W2499029474","https://openalex.org/W4239790437","https://openalex.org/W2776636962"],"abstract_inverted_index":{"Visual":[0,59],"concept":[1],"detection":[2],"and":[3,62,112,121,128,166,220],"action":[4],"recognition":[5],"are":[6],"one":[7],"of":[8,32,34,104,143,201,218,227,230],"the":[9,54,82,119,144,155,171,179,190,199,204,208,216,221,228],"most":[10],"important":[11],"tasks":[12,77],"in":[13,53,74,203],"content-based":[14],"multimedia":[15],"information":[16],"retrieval":[17],"(CBMIR)":[18],"technology.":[19],"It":[20],"aims":[21],"at":[22],"annotating":[23],"images":[24],"using":[25,124,151],"a":[26,30,152],"vocabulary":[27],"defined":[28],"by":[29,81],"set":[31],"concepts":[33,219],"interest":[35],"including":[36],"scenes":[37],"types":[38],"(mountains,":[39],"snow,":[40],"etc.)":[41],"or":[42,98],"human":[43],"actions":[44],"(phoning,":[45],"playing":[46],"instrument).":[47],"This":[48],"paper":[49],"describes":[50],"our":[51],"system":[52,71,86,181],"ImageCLEF@ICPR10,":[55,162],"Pascal":[56,63,163,167],"VOC":[57,64,164,168],"08":[58],"Concept":[60],"Detection":[61],"10":[65,165],"Action":[66],"Recognition":[67],"Challenges.":[68],"The":[69,84,115,141,194],"proposed":[70,85,145],"ranked":[72],"first":[73],"these":[75],"large-scale":[76],"when":[78,187],"evaluated":[79],"independently":[80],"organizers.":[83],"involves":[87],"state-of-the-art":[88],"local":[89],"descriptor":[90],"computation,":[91],"vector":[92,105],"quantization":[93],"via":[94,101],"clustering,":[95],"structured":[96],"scene":[97],"object":[99],"representation":[100],"localized":[102],"histograms":[103],"codes,":[106],"similarity":[107],"measure":[108],"for":[109],"kernel":[110],"construction":[111],"classifier":[113],"learning.":[114],"main":[116,222],"novelty":[117],"is":[118,147,198,225],"classifier-level":[120],"kernel-level":[122],"fusion":[123],"Kernel":[125],"Discriminant":[126],"Analysis":[127],"Spectral":[129],"Regression":[130],"(SR-KDA)":[131],"with":[132,159,189,213],"RBF":[133],"Chi-Squared":[134],"kernels":[135],"obtained":[136],"from":[137,161],"various":[138],"image":[139],"descriptors.":[140],"distinctiveness":[142],"method":[146],"also":[148],"assessed":[149],"experimentally":[150],"video":[153],"benchmark:":[154],"Mediamill":[156],"Challenge":[157],"along":[158],"benchmarks":[160],"08.":[169],"From":[170],"experimental":[172],"results,":[173],"it":[174],"can":[175],"be":[176],"derived":[177],"that":[178],"presented":[180],"consistently":[182],"yields":[183],"significant":[184],"performance":[185],"gains":[186],"compared":[188],"state-of-the":[191],"art":[192],"methods.":[193],"other":[195],"strong":[196],"point":[197],"introduction":[200],"SR-KDA":[202],"classification":[205],"stage":[206],"where":[207],"time":[209],"complexity":[210,224],"scales":[211],"linearly":[212],"respect":[214],"to":[215],"number":[217,229],"computational":[223],"independent":[226],"categories.":[231]},"counts_by_year":[{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":1},{"year":2019,"cited_by_count":3},{"year":2018,"cited_by_count":3},{"year":2017,"cited_by_count":4},{"year":2015,"cited_by_count":4}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}