{"id":"https://openalex.org/W2134391050","doi":"https://doi.org/10.1109/cbmi.2011.5972550","title":"Semi-supervised object recognition using flickr images","display_name":"Semi-supervised object recognition using flickr images","publication_year":2011,"publication_date":"2011-06-01","ids":{"openalex":"https://openalex.org/W2134391050","doi":"https://doi.org/10.1109/cbmi.2011.5972550","mag":"2134391050"},"language":"en","primary_location":{"id":"doi:10.1109/cbmi.2011.5972550","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cbmi.2011.5972550","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 9th International Workshop on Content-Based Multimedia Indexing (CBMI)","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://zenodo.org/record/3430140","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5019840261","display_name":"Elisavet Chatzilari","orcid":"https://orcid.org/0000-0001-5775-1356"},"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"]},{"id":"https://openalex.org/I4210093649","display_name":"Information Technologies Institute","ror":"https://ror.org/0069akp70","country_code":"GR","type":"nonprofit","lineage":["https://openalex.org/I4210093649"]},{"id":"https://openalex.org/I4210134249","display_name":"Centre for Research and Technology Hellas","ror":"https://ror.org/03bndpq63","country_code":"GR","type":"facility","lineage":["https://openalex.org/I4210134249"]}],"countries":["GB","GR"],"is_corresponding":true,"raw_author_name":"Elisavet Chatzilari","raw_affiliation_strings":["Centre of Research & Technology Hellas, Informatics and Telematics Institute, Greece","Centre of Vision, Speech and Signal Processing, University of Surrey, Guildford, UK"],"affiliations":[{"raw_affiliation_string":"Centre of Research & Technology Hellas, Informatics and Telematics Institute, Greece","institution_ids":["https://openalex.org/I4210134249","https://openalex.org/I4210093649"]},{"raw_affiliation_string":"Centre of Vision, Speech and Signal Processing, University of Surrey, Guildford, UK","institution_ids":["https://openalex.org/I28290843"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5091570867","display_name":"Spiros Nikolopoulos","orcid":"https://orcid.org/0000-0002-1367-5133"},"institutions":[{"id":"https://openalex.org/I166337079","display_name":"Queen Mary University of London","ror":"https://ror.org/026zzn846","country_code":"GB","type":"education","lineage":["https://openalex.org/I124357947","https://openalex.org/I166337079"]},{"id":"https://openalex.org/I4210093649","display_name":"Information Technologies Institute","ror":"https://ror.org/0069akp70","country_code":"GR","type":"nonprofit","lineage":["https://openalex.org/I4210093649"]},{"id":"https://openalex.org/I4210134249","display_name":"Centre for Research and Technology Hellas","ror":"https://ror.org/03bndpq63","country_code":"GR","type":"facility","lineage":["https://openalex.org/I4210134249"]}],"countries":["GB","GR"],"is_corresponding":false,"raw_author_name":"Spiros Nikolopoulos","raw_affiliation_strings":["Centre of Research & Technology Hellas, Informatics and Telematics Institute, Greece","School of Electronic Engineering and Computer Science, Queen Mary, University of London, UK"],"affiliations":[{"raw_affiliation_string":"Centre of Research & Technology Hellas, Informatics and Telematics Institute, Greece","institution_ids":["https://openalex.org/I4210134249","https://openalex.org/I4210093649"]},{"raw_affiliation_string":"School of Electronic Engineering and Computer Science, Queen Mary, University of London, UK","institution_ids":["https://openalex.org/I166337079"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5013616365","display_name":"Symeon Papadopoulos","orcid":"https://orcid.org/0000-0002-5441-7341"},"institutions":[{"id":"https://openalex.org/I21370196","display_name":"Aristotle University of Thessaloniki","ror":"https://ror.org/02j61yw88","country_code":"GR","type":"education","lineage":["https://openalex.org/I21370196"]},{"id":"https://openalex.org/I4210093649","display_name":"Information Technologies Institute","ror":"https://ror.org/0069akp70","country_code":"GR","type":"nonprofit","lineage":["https://openalex.org/I4210093649"]},{"id":"https://openalex.org/I4210134249","display_name":"Centre for Research and Technology Hellas","ror":"https://ror.org/03bndpq63","country_code":"GR","type":"facility","lineage":["https://openalex.org/I4210134249"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Symeon Papadopoulos","raw_affiliation_strings":["Centre of Research & Technology Hellas, Informatics and Telematics Institute, Greece","Department of Informatics, Aristotle University of Thessaloniki, Thessaloniki, Greece"],"affiliations":[{"raw_affiliation_string":"Centre of Research & Technology Hellas, Informatics and Telematics Institute, Greece","institution_ids":["https://openalex.org/I4210134249","https://openalex.org/I4210093649"]},{"raw_affiliation_string":"Department of Informatics, Aristotle University of Thessaloniki, Thessaloniki, Greece","institution_ids":["https://openalex.org/I21370196"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111846970","display_name":"Christos Zigkolis","orcid":null},"institutions":[{"id":"https://openalex.org/I21370196","display_name":"Aristotle University of Thessaloniki","ror":"https://ror.org/02j61yw88","country_code":"GR","type":"education","lineage":["https://openalex.org/I21370196"]},{"id":"https://openalex.org/I4210093649","display_name":"Information Technologies Institute","ror":"https://ror.org/0069akp70","country_code":"GR","type":"nonprofit","lineage":["https://openalex.org/I4210093649"]},{"id":"https://openalex.org/I4210134249","display_name":"Centre for Research and Technology Hellas","ror":"https://ror.org/03bndpq63","country_code":"GR","type":"facility","lineage":["https://openalex.org/I4210134249"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Christos Zigkolis","raw_affiliation_strings":["Centre of Research & Technology Hellas, Informatics and Telematics Institute, Greece","Department of Informatics, Aristotle University of Thessaloniki, Thessaloniki, Greece"],"affiliations":[{"raw_affiliation_string":"Centre of Research & Technology Hellas, Informatics and Telematics Institute, Greece","institution_ids":["https://openalex.org/I4210134249","https://openalex.org/I4210093649"]},{"raw_affiliation_string":"Department of Informatics, Aristotle University of Thessaloniki, Thessaloniki, Greece","institution_ids":["https://openalex.org/I21370196"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5084122016","display_name":"Ioannis Kompatsiaris","orcid":"https://orcid.org/0000-0001-6447-9020"},"institutions":[{"id":"https://openalex.org/I4210093649","display_name":"Information Technologies Institute","ror":"https://ror.org/0069akp70","country_code":"GR","type":"nonprofit","lineage":["https://openalex.org/I4210093649"]},{"id":"https://openalex.org/I4210134249","display_name":"Centre for Research and Technology Hellas","ror":"https://ror.org/03bndpq63","country_code":"GR","type":"facility","lineage":["https://openalex.org/I4210134249"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Yiannis Kompatsiaris","raw_affiliation_strings":["Centre of Research & Technology Hellas, Informatics and Telematics Institute, Greece"],"affiliations":[{"raw_affiliation_string":"Centre of Research & Technology Hellas, Informatics and Telematics Institute, Greece","institution_ids":["https://openalex.org/I4210134249","https://openalex.org/I4210093649"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5019840261"],"corresponding_institution_ids":["https://openalex.org/I28290843","https://openalex.org/I4210093649","https://openalex.org/I4210134249"],"apc_list":null,"apc_paid":null,"fwci":2.0927,"has_fulltext":false,"cited_by_count":11,"citation_normalized_percentile":{"value":0.89754639,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":97},"biblio":{"volume":"99","issue":null,"first_page":"229","last_page":"234"},"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":0.9998000264167786,"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":0.9998000264167786,"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/T10824","display_name":"Image Retrieval and Classification Techniques","score":0.9987000226974487,"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/T10191","display_name":"Robotics and Sensor-Based Localization","score":0.9904000163078308,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.803376317024231},{"id":"https://openalex.org/keywords/cluster-analysis","display_name":"Cluster analysis","score":0.7276421785354614},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.6015691161155701},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.6005265116691589},{"id":"https://openalex.org/keywords/object","display_name":"Object (grammar)","score":0.5685217976570129},{"id":"https://openalex.org/keywords/construct","display_name":"Construct (python library)","score":0.5256237387657166},{"id":"https://openalex.org/keywords/selection","display_name":"Selection (genetic algorithm)","score":0.5191280245780945},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5104376673698425},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.4555164873600006},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.4553821384906769},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.39234548807144165},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.37190553545951843},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.06703454256057739}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.803376317024231},{"id":"https://openalex.org/C73555534","wikidata":"https://www.wikidata.org/wiki/Q622825","display_name":"Cluster analysis","level":2,"score":0.7276421785354614},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.6015691161155701},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.6005265116691589},{"id":"https://openalex.org/C2781238097","wikidata":"https://www.wikidata.org/wiki/Q175026","display_name":"Object (grammar)","level":2,"score":0.5685217976570129},{"id":"https://openalex.org/C2780801425","wikidata":"https://www.wikidata.org/wiki/Q5164392","display_name":"Construct (python library)","level":2,"score":0.5256237387657166},{"id":"https://openalex.org/C81917197","wikidata":"https://www.wikidata.org/wiki/Q628760","display_name":"Selection (genetic algorithm)","level":2,"score":0.5191280245780945},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5104376673698425},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.4555164873600006},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.4553821384906769},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.39234548807144165},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.37190553545951843},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.06703454256057739},{"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/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/cbmi.2011.5972550","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cbmi.2011.5972550","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 9th International Workshop on Content-Based Multimedia Indexing (CBMI)","raw_type":"proceedings-article"},{"id":"pmh:oai:zenodo.org:3430140","is_oa":true,"landing_page_url":"https://zenodo.org/record/3430140","pdf_url":null,"source":{"id":"https://openalex.org/S4306400562","display_name":"Zenodo (CERN European Organization for Nuclear Research)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I67311998","host_organization_name":"European Organization for Nuclear Research","host_organization_lineage":["https://openalex.org/I67311998"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":{"id":"pmh:oai:zenodo.org:3430140","is_oa":true,"landing_page_url":"https://zenodo.org/record/3430140","pdf_url":null,"source":{"id":"https://openalex.org/S4306400562","display_name":"Zenodo (CERN European Organization for Nuclear Research)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I67311998","host_organization_name":"European Organization for Nuclear Research","host_organization_lineage":["https://openalex.org/I67311998"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":28,"referenced_works":["https://openalex.org/W2304140","https://openalex.org/W1528789833","https://openalex.org/W1547483066","https://openalex.org/W1561458624","https://openalex.org/W1666447063","https://openalex.org/W1979572481","https://openalex.org/W1996122392","https://openalex.org/W2006147162","https://openalex.org/W2019606715","https://openalex.org/W2025702452","https://openalex.org/W2102062979","https://openalex.org/W2103658758","https://openalex.org/W2107034620","https://openalex.org/W2118165586","https://openalex.org/W2125238156","https://openalex.org/W2131846894","https://openalex.org/W2141197099","https://openalex.org/W2145376937","https://openalex.org/W2151103935","https://openalex.org/W2153452107","https://openalex.org/W2162762921","https://openalex.org/W2164598857","https://openalex.org/W2170969751","https://openalex.org/W6631412525","https://openalex.org/W6633592875","https://openalex.org/W6637249095","https://openalex.org/W6682802767","https://openalex.org/W7075742223"],"related_works":["https://openalex.org/W2366107444","https://openalex.org/W4388145910","https://openalex.org/W1976205134","https://openalex.org/W2381570729","https://openalex.org/W4248336175","https://openalex.org/W3009369890","https://openalex.org/W2031260042","https://openalex.org/W2391445434","https://openalex.org/W4312490297","https://openalex.org/W2062212388"],"abstract_inverted_index":{"In":[0],"this":[1],"work":[2],"we":[3,30,55],"present":[4],"an":[5],"algorithm":[6,50],"for":[7,96],"extracting":[8],"region":[9],"level":[10],"annotations":[11],"from":[12],"flickr":[13,35],"images":[14,36],"using":[15],"a":[16,32,40,45],"small":[17],"set":[18,33],"of":[19,34,82],"manually":[20,70,88],"labelled":[21,71,89],"regions":[22,80],"to":[23,63,86],"guide":[24],"the":[25,57,64,69,78,87,91,97],"selection":[26],"process.":[27],"More":[28],"specifically,":[29],"construct":[31],"that":[37,61,76],"focuses":[38],"on":[39,51],"certain":[41],"concept":[42,66],"and":[43],"apply":[44],"novel":[46],"graph":[47],"based":[48],"clustering":[49],"their":[52],"regions.":[53],"Then,":[54],"select":[56],"cluster":[58],"or":[59],"clusters":[60],"correspond":[62],"examined":[65],"guided":[67],"by":[68],"data.":[72],"Experimental":[73],"results":[74],"show":[75],"although":[77],"obtained":[79],"are":[81],"lower":[83],"quality":[84],"compared":[85],"regions,":[90],"gain":[92],"in":[93,99],"effort":[94],"compensates":[95],"loss":[98],"performance.":[100]},"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":3},{"year":2012,"cited_by_count":3}],"updated_date":"2026-04-21T08:09:41.155169","created_date":"2016-06-24T00:00:00"}
