{"id":"https://openalex.org/W2804667238","doi":"https://doi.org/10.1155/2018/9671630","title":"Approximately Nearest Neighborhood Image Search Using Unsupervised Hashing via Homogeneous Kernels","display_name":"Approximately Nearest Neighborhood Image Search Using Unsupervised Hashing via Homogeneous Kernels","publication_year":2018,"publication_date":"2018-01-01","ids":{"openalex":"https://openalex.org/W2804667238","doi":"https://doi.org/10.1155/2018/9671630","mag":"2804667238"},"language":"en","primary_location":{"id":"doi:10.1155/2018/9671630","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2018/9671630","pdf_url":"http://downloads.hindawi.com/journals/complexity/2018/9671630.pdf","source":{"id":"https://openalex.org/S207319443","display_name":"Complexity","issn_l":"1076-2787","issn":["1076-2787","1099-0526"],"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":"Complexity","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"http://downloads.hindawi.com/journals/complexity/2018/9671630.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":null,"display_name":"Jun-Yi Li","orcid":"https://orcid.org/0000-0003-2728-208X"},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Jun-Yi Li","raw_affiliation_strings":["Shanghai Jiaotong University Electrical and Electronic Engineering College, Shanghai, China","Shanghai Jiaotong University Electrical and Electronic Engineering College, Shanghai"],"raw_orcid":"https://orcid.org/0000-0003-2728-208X","affiliations":[{"raw_affiliation_string":"Shanghai Jiaotong University Electrical and Electronic Engineering College, Shanghai, China","institution_ids":["https://openalex.org/I183067930"]},{"raw_affiliation_string":"Shanghai Jiaotong University Electrical and Electronic Engineering College, Shanghai","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100391361","display_name":"Jianhua Li","orcid":"https://orcid.org/0000-0002-6831-3973"},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jian-Hua Li","raw_affiliation_strings":["Shanghai Jiaotong University Electrical and Electronic Engineering College, Shanghai, China","Shanghai Jiaotong University Electrical and Electronic Engineering College, Shanghai"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Shanghai Jiaotong University Electrical and Electronic Engineering College, Shanghai, China","institution_ids":["https://openalex.org/I183067930"]},{"raw_affiliation_string":"Shanghai Jiaotong University Electrical and Electronic Engineering College, Shanghai","institution_ids":["https://openalex.org/I183067930"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I183067930"],"apc_list":{"value":2300,"currency":"USD","value_usd":2300},"apc_paid":{"value":2300,"currency":"USD","value_usd":2300},"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.04612365,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"2018","issue":"1","first_page":null,"last_page":null},"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":1.0,"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":1.0,"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":0.9959999918937683,"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/T11714","display_name":"Multimodal Machine Learning Applications","score":0.9957000017166138,"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/locality-sensitive-hashing","display_name":"Locality-sensitive hashing","score":0.7522223591804504},{"id":"https://openalex.org/keywords/hash-function","display_name":"Hash function","score":0.7432167530059814},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.6118006110191345},{"id":"https://openalex.org/keywords/kernel","display_name":"Kernel (algebra)","score":0.573621928691864},{"id":"https://openalex.org/keywords/nearest-neighbor-search","display_name":"Nearest neighbor search","score":0.556496798992157},{"id":"https://openalex.org/keywords/k-independent-hashing","display_name":"K-independent hashing","score":0.5552374124526978},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4883434474468231},{"id":"https://openalex.org/keywords/dynamic-perfect-hashing","display_name":"Dynamic perfect hashing","score":0.4851318299770355},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.4662562608718872},{"id":"https://openalex.org/keywords/image-retrieval","display_name":"Image retrieval","score":0.45334482192993164},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4533093571662903},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.43491101264953613},{"id":"https://openalex.org/keywords/constraint","display_name":"Constraint (computer-aided design)","score":0.4166976809501648},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3623960614204407},{"id":"https://openalex.org/keywords/hash-table","display_name":"Hash table","score":0.319283664226532},{"id":"https://openalex.org/keywords/double-hashing","display_name":"Double hashing","score":0.2286612093448639}],"concepts":[{"id":"https://openalex.org/C74270461","wikidata":"https://www.wikidata.org/wiki/Q1625299","display_name":"Locality-sensitive hashing","level":4,"score":0.7522223591804504},{"id":"https://openalex.org/C99138194","wikidata":"https://www.wikidata.org/wiki/Q183427","display_name":"Hash function","level":2,"score":0.7432167530059814},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.6118006110191345},{"id":"https://openalex.org/C74193536","wikidata":"https://www.wikidata.org/wiki/Q574844","display_name":"Kernel (algebra)","level":2,"score":0.573621928691864},{"id":"https://openalex.org/C116738811","wikidata":"https://www.wikidata.org/wiki/Q608751","display_name":"Nearest neighbor search","level":2,"score":0.556496798992157},{"id":"https://openalex.org/C187062812","wikidata":"https://www.wikidata.org/wiki/Q6322840","display_name":"K-independent hashing","level":5,"score":0.5552374124526978},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4883434474468231},{"id":"https://openalex.org/C122907437","wikidata":"https://www.wikidata.org/wiki/Q5318999","display_name":"Dynamic perfect hashing","level":5,"score":0.4851318299770355},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.4662562608718872},{"id":"https://openalex.org/C1667742","wikidata":"https://www.wikidata.org/wiki/Q10927554","display_name":"Image retrieval","level":3,"score":0.45334482192993164},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4533093571662903},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.43491101264953613},{"id":"https://openalex.org/C2776036281","wikidata":"https://www.wikidata.org/wiki/Q48769818","display_name":"Constraint (computer-aided design)","level":2,"score":0.4166976809501648},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3623960614204407},{"id":"https://openalex.org/C67388219","wikidata":"https://www.wikidata.org/wiki/Q207440","display_name":"Hash table","level":3,"score":0.319283664226532},{"id":"https://openalex.org/C138111711","wikidata":"https://www.wikidata.org/wiki/Q478351","display_name":"Double hashing","level":4,"score":0.2286612093448639},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.0},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1155/2018/9671630","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2018/9671630","pdf_url":"http://downloads.hindawi.com/journals/complexity/2018/9671630.pdf","source":{"id":"https://openalex.org/S207319443","display_name":"Complexity","issn_l":"1076-2787","issn":["1076-2787","1099-0526"],"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":"Complexity","raw_type":"journal-article"},{"id":"pmh:oai:RePEc:hin:complx:9671630","is_oa":false,"landing_page_url":"http://downloads.hindawi.com/journals/8503/2018/9671630.xml","pdf_url":null,"source":{"id":"https://openalex.org/S4306401271","display_name":"RePEc: Research Papers in Economics","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I77793887","host_organization_name":"Federal Reserve Bank of St. Louis","host_organization_lineage":["https://openalex.org/I77793887"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article"},{"id":"pmh:oai:doaj.org/article:c6fddb278a3c4a45a8f40c0c19c81d55","is_oa":true,"landing_page_url":"https://doaj.org/article/c6fddb278a3c4a45a8f40c0c19c81d55","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":"Complexity, Vol 2018 (2018)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1155/2018/9671630","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2018/9671630","pdf_url":"http://downloads.hindawi.com/journals/complexity/2018/9671630.pdf","source":{"id":"https://openalex.org/S207319443","display_name":"Complexity","issn_l":"1076-2787","issn":["1076-2787","1099-0526"],"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":"Complexity","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2804667238.pdf","grobid_xml":"https://content.openalex.org/works/W2804667238.grobid-xml"},"referenced_works_count":41,"referenced_works":["https://openalex.org/W1480714498","https://openalex.org/W1515999713","https://openalex.org/W1561152804","https://openalex.org/W1981036287","https://openalex.org/W1985123706","https://openalex.org/W1987139292","https://openalex.org/W1988914719","https://openalex.org/W1993152175","https://openalex.org/W1996667837","https://openalex.org/W1997944350","https://openalex.org/W2008526771","https://openalex.org/W2024988577","https://openalex.org/W2034410976","https://openalex.org/W2037972594","https://openalex.org/W2053037512","https://openalex.org/W2102680763","https://openalex.org/W2104978738","https://openalex.org/W2105464770","https://openalex.org/W2112019442","https://openalex.org/W2119823327","https://openalex.org/W2122808326","https://openalex.org/W2124372976","https://openalex.org/W2144902422","https://openalex.org/W2154956324","https://openalex.org/W2155904486","https://openalex.org/W2160063258","https://openalex.org/W2160360539","https://openalex.org/W2162915993","https://openalex.org/W2165828254","https://openalex.org/W2168002178","https://openalex.org/W2170706097","https://openalex.org/W2171790913","https://openalex.org/W2191985432","https://openalex.org/W2214145768","https://openalex.org/W2244122599","https://openalex.org/W2345132233","https://openalex.org/W2512696832","https://openalex.org/W2536504876","https://openalex.org/W3119651796","https://openalex.org/W4249180241","https://openalex.org/W6681302627"],"related_works":["https://openalex.org/W2811247857","https://openalex.org/W2100189723","https://openalex.org/W2094127768","https://openalex.org/W3108021595","https://openalex.org/W4385382899","https://openalex.org/W2962718115","https://openalex.org/W156296397","https://openalex.org/W1554555624","https://openalex.org/W2901290148","https://openalex.org/W1982193706"],"abstract_inverted_index":{"We":[0],"propose":[1,53],"an":[2,15,33,100],"approximation":[3,17,101],"search":[4,13,30,70,122,142],"algorithm":[5,71,103,128],"that":[6,56,91,125],"uses":[7],"additive":[8,58],"homogeneous":[9,60,107],"kernel":[10,61,108],"mapping":[11,62,109],"to":[12,27,67,79],"for":[14],"image":[16,35,64,89,121],"based":[18,72,104],"on":[19,73,105],"kernelized":[20],"locality\u2010sensitive":[21,75,132],"hashing.":[22],"To":[23],"address":[24,80],"problems":[25],"related":[26],"the":[28,41,47,81,106,126,140],"unstable":[29],"accuracy":[31],"of":[32,40,49,83,110,114],"unsupervised":[34],"hashing":[36,50,76],"function":[37,134],"and":[38,63,116],"degradation":[39],"search\u2010time":[42],"performance":[43],"with":[44],"increases":[45],"in":[46,95],"number":[48],"bits,":[51],"we":[52,98],"a":[54,69,74,131],"method":[55],"combines":[57],"explicit":[59],"feature":[65],"histograms":[66],"construct":[68,130],"function.":[77],"Moreover,":[78],"problem":[82],"semantic":[84,96],"gaps":[85],"caused":[86],"by":[87],"using":[88],"data":[90],"lack":[92],"type":[93],"information":[94],"modeling,":[97],"describe":[99],"searching":[102],"similarities":[111],"between":[112],"pairs":[113],"images":[115],"dissimilar":[117],"constraint":[118],"relationships.":[119],"Our":[120],"experiments":[123],"confirmed":[124],"proposed":[127],"can":[129],"hash":[133],"more":[135],"accurately,":[136],"thereby":[137],"effectively":[138],"improving":[139],"similarity":[141],"performance.":[143]},"counts_by_year":[],"updated_date":"2026-05-21T06:26:12.895304","created_date":"2025-10-10T00:00:00"}