{"id":"https://openalex.org/W2068972034","doi":"https://doi.org/10.1155/2011/421820","title":"Fast Retrieval Algorithm for Earth Mover's Distance Using EMD Lower Bounds and a Skipping Algorithm","display_name":"Fast Retrieval Algorithm for Earth Mover's Distance Using EMD Lower Bounds and a Skipping Algorithm","publication_year":2011,"publication_date":"2011-01-01","ids":{"openalex":"https://openalex.org/W2068972034","doi":"https://doi.org/10.1155/2011/421820","mag":"2068972034"},"language":"en","primary_location":{"id":"doi:10.1155/2011/421820","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2011/421820","pdf_url":"https://downloads.hindawi.com/journals/am/2011/421820.pdf","source":{"id":"https://openalex.org/S4210205703","display_name":"Advances in Multimedia","issn_l":"1687-5680","issn":["1687-5680","1687-5699"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319869","host_organization_name":"Hindawi Publishing Corporation","host_organization_lineage":["https://openalex.org/P4310319869"],"host_organization_lineage_names":["Hindawi Publishing Corporation"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Advances in Multimedia","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://downloads.hindawi.com/journals/am/2011/421820.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5109136046","display_name":"Masami Shishibori","orcid":null},"institutions":[{"id":"https://openalex.org/I922474255","display_name":"Tokushima University","ror":"https://ror.org/044vy1d05","country_code":"JP","type":"education","lineage":["https://openalex.org/I922474255"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Masami Shishibori","raw_affiliation_strings":["Department of Information Solution, Institute of Technology and Science, The University of Tokushima, 2-1 Minami-Josanjima-Cho, Tokushima-Shi, Tokushima 770-8506, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Information Solution, Institute of Technology and Science, The University of Tokushima, 2-1 Minami-Josanjima-Cho, Tokushima-Shi, Tokushima 770-8506, Japan","institution_ids":["https://openalex.org/I922474255"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5036718852","display_name":"Daichi Koizumi","orcid":null},"institutions":[{"id":"https://openalex.org/I922474255","display_name":"Tokushima University","ror":"https://ror.org/044vy1d05","country_code":"JP","type":"education","lineage":["https://openalex.org/I922474255"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Daichi Koizumi","raw_affiliation_strings":["Department of Information Solution, Institute of Technology and Science, The University of Tokushima, 2-1 Minami-Josanjima-Cho, Tokushima-Shi, Tokushima 770-8506, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Information Solution, Institute of Technology and Science, The University of Tokushima, 2-1 Minami-Josanjima-Cho, Tokushima-Shi, Tokushima 770-8506, Japan","institution_ids":["https://openalex.org/I922474255"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101897942","display_name":"Kenji Kita","orcid":"https://orcid.org/0000-0003-3275-3667"},"institutions":[{"id":"https://openalex.org/I922474255","display_name":"Tokushima University","ror":"https://ror.org/044vy1d05","country_code":"JP","type":"education","lineage":["https://openalex.org/I922474255"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Kenji Kita","raw_affiliation_strings":["Center for Advanced Information Technology, The University of Tokushima, 2-1 Minami-Josanjima-Cho, Tokushima-Shi, Tokushima 770-8506, Japan"],"raw_orcid":"https://orcid.org/0000-0003-3275-3667","affiliations":[{"raw_affiliation_string":"Center for Advanced Information Technology, The University of Tokushima, 2-1 Minami-Josanjima-Cho, Tokushima-Shi, Tokushima 770-8506, Japan","institution_ids":["https://openalex.org/I922474255"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5109136046"],"corresponding_institution_ids":["https://openalex.org/I922474255"],"apc_list":{"value":900,"currency":"USD","value_usd":900},"apc_paid":{"value":900,"currency":"USD","value_usd":900},"fwci":1.0464,"has_fulltext":true,"cited_by_count":6,"citation_normalized_percentile":{"value":0.80168324,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":96},"biblio":{"volume":"2011","issue":null,"first_page":"1","last_page":"9"},"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":0.9998999834060669,"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":0.9998999834060669,"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":0.9998000264167786,"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/T11439","display_name":"Video Analysis and Summarization","score":0.9969000220298767,"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/earth-movers-distance","display_name":"Earth mover's distance","score":0.9364181160926819},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.7464519143104553},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7061455249786377},{"id":"https://openalex.org/keywords/computation","display_name":"Computation","score":0.6756196022033691},{"id":"https://openalex.org/keywords/similarity","display_name":"Similarity (geometry)","score":0.6571687459945679},{"id":"https://openalex.org/keywords/image-retrieval","display_name":"Image retrieval","score":0.5040920972824097},{"id":"https://openalex.org/keywords/similarity-measure","display_name":"Similarity measure","score":0.48227551579475403},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.4428553283214569},{"id":"https://openalex.org/keywords/multimedia-information-retrieval","display_name":"Multimedia information retrieval","score":0.4303855895996094},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4121541678905487},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.3818746507167816},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.38157394528388977},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.35169586539268494}],"concepts":[{"id":"https://openalex.org/C82668687","wikidata":"https://www.wikidata.org/wiki/Q3046456","display_name":"Earth mover's distance","level":2,"score":0.9364181160926819},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.7464519143104553},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7061455249786377},{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.6756196022033691},{"id":"https://openalex.org/C103278499","wikidata":"https://www.wikidata.org/wiki/Q254465","display_name":"Similarity (geometry)","level":3,"score":0.6571687459945679},{"id":"https://openalex.org/C1667742","wikidata":"https://www.wikidata.org/wiki/Q10927554","display_name":"Image retrieval","level":3,"score":0.5040920972824097},{"id":"https://openalex.org/C2776517306","wikidata":"https://www.wikidata.org/wiki/Q29017317","display_name":"Similarity measure","level":2,"score":0.48227551579475403},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.4428553283214569},{"id":"https://openalex.org/C2776318140","wikidata":"https://www.wikidata.org/wiki/Q6934776","display_name":"Multimedia information retrieval","level":2,"score":0.4303855895996094},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4121541678905487},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.3818746507167816},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.38157394528388977},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.35169586539268494},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1155/2011/421820","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2011/421820","pdf_url":"https://downloads.hindawi.com/journals/am/2011/421820.pdf","source":{"id":"https://openalex.org/S4210205703","display_name":"Advances in Multimedia","issn_l":"1687-5680","issn":["1687-5680","1687-5699"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319869","host_organization_name":"Hindawi Publishing Corporation","host_organization_lineage":["https://openalex.org/P4310319869"],"host_organization_lineage_names":["Hindawi Publishing Corporation"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Advances in Multimedia","raw_type":"journal-article"},{"id":"pmh:oai:irdb.nii.ac.jp:00906:0006772440","is_oa":true,"landing_page_url":"https://tokushima-u.repo.nii.ac.jp/records/2000239","pdf_url":null,"source":{"id":"https://openalex.org/S7407056385","display_name":"Institutional Repositories DataBase (IRDB)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I184597095","host_organization_name":"National Institute of Informatics","host_organization_lineage":["https://openalex.org/I184597095"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Advances in Multimedia","raw_type":"journal article"},{"id":"pmh:oai:doaj.org/article:144e09909596444aadfdbf6a9fe1732c","is_oa":true,"landing_page_url":"https://doaj.org/article/144e09909596444aadfdbf6a9fe1732c","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Advances in Multimedia, Vol 2011 (2011)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1155/2011/421820","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2011/421820","pdf_url":"https://downloads.hindawi.com/journals/am/2011/421820.pdf","source":{"id":"https://openalex.org/S4210205703","display_name":"Advances in Multimedia","issn_l":"1687-5680","issn":["1687-5680","1687-5699"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319869","host_organization_name":"Hindawi Publishing Corporation","host_organization_lineage":["https://openalex.org/P4310319869"],"host_organization_lineage_names":["Hindawi Publishing Corporation"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Advances in Multimedia","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G7491879270","display_name":null,"funder_award_id":"21500940","funder_id":"https://openalex.org/F4320320912","funder_display_name":"Ministry of Education, Culture, Sports, Science and Technology"}],"funders":[{"id":"https://openalex.org/F4320320912","display_name":"Ministry of Education, Culture, Sports, Science and Technology","ror":"https://ror.org/048rj2z13"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2068972034.pdf","grobid_xml":"https://content.openalex.org/works/W2068972034.grobid-xml"},"referenced_works_count":12,"referenced_works":["https://openalex.org/W1608675337","https://openalex.org/W1837120581","https://openalex.org/W1969294188","https://openalex.org/W1975830550","https://openalex.org/W2000825509","https://openalex.org/W2093191240","https://openalex.org/W2097921974","https://openalex.org/W2101319014","https://openalex.org/W2118498261","https://openalex.org/W2157092487","https://openalex.org/W2163380389","https://openalex.org/W2539033431"],"related_works":["https://openalex.org/W2319693127","https://openalex.org/W2072263576","https://openalex.org/W2474567666","https://openalex.org/W2790658443","https://openalex.org/W1940044583","https://openalex.org/W2094963775","https://openalex.org/W2056226831","https://openalex.org/W2806903871","https://openalex.org/W4320802053","https://openalex.org/W2145721853"],"abstract_inverted_index":{"The":[0],"earth":[1],"mover's":[2],"distance":[3,10],"(EMD)":[4],"is":[5,35],"a":[6,79],"measure":[7],"of":[8,69,99],"the":[9,33,45,48,70,97,100],"between":[11],"two":[12],"distributions,":[13],"and":[14,102],"it":[15],"has":[16],"been":[17],"widely":[18],"used":[19,95],"in":[20,25,27,60,86,96],"multimedia":[21],"information":[22],"retrieval":[23,30],"systems,":[24],"particular,":[26],"content-based":[28],"image":[29,38],"systems.":[31],"When":[32],"EMD":[34,46,71],"applied":[36],"to":[37,58,65,106],"problems":[39],"based":[40],"on":[41],"color":[42],"or":[43],"texture,":[44],"reflects":[47],"human":[49],"perceptual":[50],"similarities.":[51],"However,":[52],"its":[53,108],"computations":[54],"are":[55,94],"too":[56],"expensive":[57],"use":[59],"large-scale":[61],"databases.":[62,88],"In":[63],"order":[64],"achieve":[66],"efficient":[67],"computation":[68],"during":[72],"query":[73],"processing,":[74],"we":[75],"have":[76],"developed":[77],"\u201cfastEMD,\u201d":[78],"library":[80],"for":[81],"high-speed":[82],"feature-based":[83],"similarity":[84],"retrievals":[85],"large":[87],"This":[89],"paper":[90],"introduces":[91],"techniques":[92],"that":[93],"implementation":[98],"fastEMD":[101],"performs":[103],"extensive":[104],"experiments":[105],"demonstrate":[107],"efficiency.":[109]},"counts_by_year":[{"year":2018,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":2},{"year":2012,"cited_by_count":1}],"updated_date":"2026-05-21T06:26:12.895304","created_date":"2025-10-10T00:00:00"}
