{"id":"https://openalex.org/W2879545399","doi":"https://doi.org/10.1145/3200947.3201044","title":"Deep learned features for image retrieval","display_name":"Deep learned features for image retrieval","publication_year":2018,"publication_date":"2018-07-06","ids":{"openalex":"https://openalex.org/W2879545399","doi":"https://doi.org/10.1145/3200947.3201044","mag":"2879545399"},"language":"en","primary_location":{"id":"doi:10.1145/3200947.3201044","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3200947.3201044","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 10th Hellenic Conference on Artificial Intelligence","raw_type":"proceedings-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/A5005854395","display_name":"Evangelos Mitsianis","orcid":null},"institutions":[{"id":"https://openalex.org/I200777214","display_name":"National and Kapodistrian University of Athens","ror":"https://ror.org/04gnjpq42","country_code":"GR","type":"education","lineage":["https://openalex.org/I200777214"]}],"countries":["GR"],"is_corresponding":true,"raw_author_name":"Evangelos Mitsianis","raw_affiliation_strings":["University of Athens, Athens, Greece"],"affiliations":[{"raw_affiliation_string":"University of Athens, Athens, Greece","institution_ids":["https://openalex.org/I200777214"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101514799","display_name":"Evaggelos Spyrou","orcid":"https://orcid.org/0000-0003-2067-9949"},"institutions":[{"id":"https://openalex.org/I203474044","display_name":"National Centre of Scientific Research \"Demokritos\"","ror":"https://ror.org/038jp4m40","country_code":"GR","type":"facility","lineage":["https://openalex.org/I203474044"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Evaggelos Spyrou","raw_affiliation_strings":["National Center for Scientific Research - \"Demokritos\", Athens, Greece"],"affiliations":[{"raw_affiliation_string":"National Center for Scientific Research - \"Demokritos\", Athens, Greece","institution_ids":["https://openalex.org/I203474044"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5112254358","display_name":"Theodore Giannakopoulos","orcid":null},"institutions":[{"id":"https://openalex.org/I203474044","display_name":"National Centre of Scientific Research \"Demokritos\"","ror":"https://ror.org/038jp4m40","country_code":"GR","type":"facility","lineage":["https://openalex.org/I203474044"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Theodore Giannakopoulos","raw_affiliation_strings":["National Center for Scientific Research - \"Demokritos\", Athens, Greece"],"affiliations":[{"raw_affiliation_string":"National Center for Scientific Research - \"Demokritos\", Athens, Greece","institution_ids":["https://openalex.org/I203474044"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5018702848","display_name":"Stavros Niafas","orcid":null},"institutions":[{"id":"https://openalex.org/I40479246","display_name":"Technological Educational Institute of Athens","ror":"https://ror.org/044m46d61","country_code":"GR","type":"education","lineage":["https://openalex.org/I40479246"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Stavros Niafas","raw_affiliation_strings":["Technological Educational Institute of Athens, Athens, Greece"],"affiliations":[{"raw_affiliation_string":"Technological Educational Institute of Athens, Athens, Greece","institution_ids":["https://openalex.org/I40479246"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5109045430","display_name":"Stavros Perantonis","orcid":null},"institutions":[{"id":"https://openalex.org/I203474044","display_name":"National Centre of Scientific Research \"Demokritos\"","ror":"https://ror.org/038jp4m40","country_code":"GR","type":"facility","lineage":["https://openalex.org/I203474044"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Stavros Perantonis","raw_affiliation_strings":["National Center for Scientific Research - \"Demokritos\", Athens, Greece"],"affiliations":[{"raw_affiliation_string":"National Center for Scientific Research - \"Demokritos\", Athens, Greece","institution_ids":["https://openalex.org/I203474044"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5005854395"],"corresponding_institution_ids":["https://openalex.org/I200777214"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.06750192,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"4"},"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/T10824","display_name":"Image Retrieval and Classification 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/T10689","display_name":"Remote-Sensing Image Classification","score":0.9839000105857849,"subfield":{"id":"https://openalex.org/subfields/2214","display_name":"Media Technology"},"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/artificial-intelligence","display_name":"Artificial intelligence","score":0.8243016600608826},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8186348676681519},{"id":"https://openalex.org/keywords/convolutional-neural-network","display_name":"Convolutional neural network","score":0.7517374753952026},{"id":"https://openalex.org/keywords/image-retrieval","display_name":"Image retrieval","score":0.6837363243103027},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.683723509311676},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.6478140950202942},{"id":"https://openalex.org/keywords/deep-learning","display_name":"Deep learning","score":0.6393359303474426},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.6021597981452942},{"id":"https://openalex.org/keywords/feature-extraction","display_name":"Feature extraction","score":0.46305060386657715},{"id":"https://openalex.org/keywords/feature-learning","display_name":"Feature learning","score":0.4348289966583252},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.37585458159446716}],"concepts":[{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.8243016600608826},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8186348676681519},{"id":"https://openalex.org/C81363708","wikidata":"https://www.wikidata.org/wiki/Q17084460","display_name":"Convolutional neural network","level":2,"score":0.7517374753952026},{"id":"https://openalex.org/C1667742","wikidata":"https://www.wikidata.org/wiki/Q10927554","display_name":"Image retrieval","level":3,"score":0.6837363243103027},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.683723509311676},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.6478140950202942},{"id":"https://openalex.org/C108583219","wikidata":"https://www.wikidata.org/wiki/Q197536","display_name":"Deep learning","level":2,"score":0.6393359303474426},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.6021597981452942},{"id":"https://openalex.org/C52622490","wikidata":"https://www.wikidata.org/wiki/Q1026626","display_name":"Feature extraction","level":2,"score":0.46305060386657715},{"id":"https://openalex.org/C59404180","wikidata":"https://www.wikidata.org/wiki/Q17013334","display_name":"Feature learning","level":2,"score":0.4348289966583252},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.37585458159446716},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3200947.3201044","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3200947.3201044","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 10th Hellenic Conference on Artificial Intelligence","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Quality Education","id":"https://metadata.un.org/sdg/4","score":0.550000011920929}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":9,"referenced_works":["https://openalex.org/W1533861849","https://openalex.org/W1869500417","https://openalex.org/W1929856797","https://openalex.org/W1955055330","https://openalex.org/W1990736548","https://openalex.org/W2089888558","https://openalex.org/W2141362318","https://openalex.org/W2151103935","https://openalex.org/W2155893237"],"related_works":["https://openalex.org/W4293226380","https://openalex.org/W4226493464","https://openalex.org/W4312417841","https://openalex.org/W3133861977","https://openalex.org/W2951211570","https://openalex.org/W3103566983","https://openalex.org/W3029198973","https://openalex.org/W3048601286","https://openalex.org/W2965925734","https://openalex.org/W4309346246"],"abstract_inverted_index":{"A":[0],"novel":[1],"approach":[2,46],"for":[3],"feature":[4,21],"learning":[5,8],"using":[6,20],"deep":[7],"is":[9,18,47],"presented.":[10],"More":[11],"specifically,":[12],"a":[13,26,31,50],"Convolutional":[14],"Neural":[15],"Network":[16],"that":[17],"trained":[19],"correspondences":[22],"learns":[23],"to":[24,30],"map":[25],"given":[27],"image":[28,52],"patch":[29],"descriptor.":[32],"Therefore,":[33],"descriptors":[34],"are":[35],"directly":[36],"learned":[37],"from":[38],"examples":[39],"instead":[40],"of":[41],"being":[42],"hand-crafted.":[43],"The":[44],"proposed":[45],"evaluated":[48],"in":[49],"challenging":[51],"retrieval":[53],"dataset.":[54]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}