{"id":"https://openalex.org/W2044581430","doi":"https://doi.org/10.1145/1643823.1643922","title":"Compact representation of multimedia files for indexing, classification and retrieval","display_name":"Compact representation of multimedia files for indexing, classification and retrieval","publication_year":2009,"publication_date":"2009-10-27","ids":{"openalex":"https://openalex.org/W2044581430","doi":"https://doi.org/10.1145/1643823.1643922","mag":"2044581430"},"language":"en","primary_location":{"id":"doi:10.1145/1643823.1643922","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1643823.1643922","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the International Conference on Management of Emergent Digital EcoSystems","raw_type":"proceedings-article"},"type":"conference-paper","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/A5008842049","display_name":"Sajad Shirali-Shahreza","orcid":"https://orcid.org/0000-0001-5946-3243"},"institutions":[{"id":"https://openalex.org/I133529467","display_name":"Sharif University of Technology","ror":"https://ror.org/024c2fq17","country_code":"IR","type":"education","lineage":["https://openalex.org/I133529467"]}],"countries":["IR"],"is_corresponding":true,"raw_author_name":"Sajad Shirali-Shahreza","raw_affiliation_strings":["Sharif University of Technology, Tehran, Iran","Sharif University of Technology , Tehran , Iran"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Sharif University of Technology, Tehran, Iran","institution_ids":["https://openalex.org/I133529467"]},{"raw_affiliation_string":"Sharif University of Technology , Tehran , Iran","institution_ids":["https://openalex.org/I133529467"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5008842049"],"corresponding_institution_ids":["https://openalex.org/I133529467"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.09060773,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"489","last_page":"492"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11309","display_name":"Music and Audio Processing","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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/T11309","display_name":"Music and Audio Processing","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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/T11439","display_name":"Video Analysis and Summarization","score":0.996999979019165,"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":0.9850999712944031,"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":0.8571493029594421},{"id":"https://openalex.org/keywords/search-engine-indexing","display_name":"Search engine indexing","score":0.7547340393066406},{"id":"https://openalex.org/keywords/multimedia","display_name":"Multimedia","score":0.6585088968276978},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.6427091360092163},{"id":"https://openalex.org/keywords/multimedia-database","display_name":"Multimedia database","score":0.6165056824684143},{"id":"https://openalex.org/keywords/index","display_name":"Index (typography)","score":0.6107792854309082},{"id":"https://openalex.org/keywords/the-internet","display_name":"The Internet","score":0.545142650604248},{"id":"https://openalex.org/keywords/file-format","display_name":"File format","score":0.4760936498641968},{"id":"https://openalex.org/keywords/presentation","display_name":"Presentation (obstetrics)","score":0.4562862813472748},{"id":"https://openalex.org/keywords/digital-library","display_name":"Digital library","score":0.4373965859413147},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.43306034803390503},{"id":"https://openalex.org/keywords/identification","display_name":"Identification (biology)","score":0.4259020686149597},{"id":"https://openalex.org/keywords/volume","display_name":"Volume (thermodynamics)","score":0.4224329888820648},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.30822545289993286}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8571493029594421},{"id":"https://openalex.org/C75165309","wikidata":"https://www.wikidata.org/wiki/Q2258979","display_name":"Search engine indexing","level":2,"score":0.7547340393066406},{"id":"https://openalex.org/C49774154","wikidata":"https://www.wikidata.org/wiki/Q131765","display_name":"Multimedia","level":1,"score":0.6585088968276978},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.6427091360092163},{"id":"https://openalex.org/C2779061030","wikidata":"https://www.wikidata.org/wiki/Q12038942","display_name":"Multimedia database","level":2,"score":0.6165056824684143},{"id":"https://openalex.org/C2777382242","wikidata":"https://www.wikidata.org/wiki/Q6017816","display_name":"Index (typography)","level":2,"score":0.6107792854309082},{"id":"https://openalex.org/C110875604","wikidata":"https://www.wikidata.org/wiki/Q75","display_name":"The Internet","level":2,"score":0.545142650604248},{"id":"https://openalex.org/C97250363","wikidata":"https://www.wikidata.org/wiki/Q235557","display_name":"File format","level":2,"score":0.4760936498641968},{"id":"https://openalex.org/C2777601897","wikidata":"https://www.wikidata.org/wiki/Q3409113","display_name":"Presentation (obstetrics)","level":2,"score":0.4562862813472748},{"id":"https://openalex.org/C513874922","wikidata":"https://www.wikidata.org/wiki/Q212805","display_name":"Digital library","level":3,"score":0.4373965859413147},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.43306034803390503},{"id":"https://openalex.org/C116834253","wikidata":"https://www.wikidata.org/wiki/Q2039217","display_name":"Identification (biology)","level":2,"score":0.4259020686149597},{"id":"https://openalex.org/C20556612","wikidata":"https://www.wikidata.org/wiki/Q4469374","display_name":"Volume (thermodynamics)","level":2,"score":0.4224329888820648},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.30822545289993286},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","level":1,"score":0.0},{"id":"https://openalex.org/C124952713","wikidata":"https://www.wikidata.org/wiki/Q8242","display_name":"Literature","level":1,"score":0.0},{"id":"https://openalex.org/C164913051","wikidata":"https://www.wikidata.org/wiki/Q482","display_name":"Poetry","level":2,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C142362112","wikidata":"https://www.wikidata.org/wiki/Q735","display_name":"Art","level":0,"score":0.0},{"id":"https://openalex.org/C59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/1643823.1643922","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1643823.1643922","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the International Conference on Management of Emergent Digital EcoSystems","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.5299999713897705,"display_name":"Quality Education","id":"https://metadata.un.org/sdg/4"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W1508121828","https://openalex.org/W1560013842","https://openalex.org/W1832115024","https://openalex.org/W1968876140","https://openalex.org/W2023485054","https://openalex.org/W2047484428","https://openalex.org/W2050879753","https://openalex.org/W2058653097","https://openalex.org/W2098269583","https://openalex.org/W2104352833","https://openalex.org/W2105710497","https://openalex.org/W2165320163"],"related_works":["https://openalex.org/W4387426029","https://openalex.org/W3024364549","https://openalex.org/W4254162896","https://openalex.org/W4388792380","https://openalex.org/W1477999932","https://openalex.org/W4386731653","https://openalex.org/W4206019083","https://openalex.org/W1973126996","https://openalex.org/W2954583914","https://openalex.org/W2391401228"],"abstract_inverted_index":{"Multimedia":[0],"files":[1,45,53,87,131,149],"including":[2],"audio,":[3],"music":[4,148],"and":[5,22,62,88,132,137,150,160],"movies":[6],"are":[7,32,40,69,81],"important":[8,79],"part":[9],"of":[10,19,43,52,64,72,85,91,118,129],"resources":[11],"available":[12],"on":[13,147],"the":[14,17,47,50,82],"Internet.":[15,48],"With":[16],"expansion":[18],"personal":[20],"computers":[21],"other":[23],"digital":[24,28],"devices":[25],"such":[26,156],"as":[27,157],"cameras,":[29],"ordinary":[30],"people":[31],"also":[33],"creating":[34],"different":[35,89,92,130],"multimedia":[36,44,65,76,86,119,140],"files.":[37,66,77,120,141],"Hence,":[38],"there":[39,68],"huge":[41],"amount":[42],"in":[46,74],"Considering":[49],"volume":[51],"available,":[54],"we":[55,97,143],"need":[56],"automatic":[57],"methods":[58],"for":[59,103,154],"indexing,":[60],"classification":[61],"retrieval":[63],"But,":[67],"a":[70,101,109],"number":[71],"problems":[73],"processing":[75],"Two":[78],"issues":[80],"large":[83],"size":[84],"lengths":[90],"files.In":[93],"this":[94],"PhD":[95],"project,":[96],"want":[98],"to":[99,126,135],"develop":[100],"solution":[102],"these":[104],"two":[105],"problems.":[106],"We":[107],"design":[108],"signature":[110,122],"creation":[111],"algorithm":[112],"that":[113],"creates":[114],"fixed":[115],"length":[116],"presentation":[117],"This":[121],"can":[123],"be":[124],"used":[125],"measure":[127],"similarity":[128],"enables":[133],"us":[134],"index":[136],"search":[138],"among":[139],"Currently":[142],"apply":[144],"our":[145],"method":[146],"it":[151],"performs":[152],"well":[153],"tasks":[155],"artist":[158],"identification":[159],"genre":[161],"classification.":[162]},"counts_by_year":[],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}
