{"id":"https://openalex.org/W1984958534","doi":"https://doi.org/10.1145/2632856.2632868","title":"CLSH","display_name":"CLSH","publication_year":2014,"publication_date":"2014-07-10","ids":{"openalex":"https://openalex.org/W1984958534","doi":"https://doi.org/10.1145/2632856.2632868","mag":"1984958534"},"language":"en","primary_location":{"id":"doi:10.1145/2632856.2632868","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2632856.2632868","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of International Conference on Internet Multimedia Computing and Service","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/A5083715162","display_name":"Xiangyang Xu","orcid":"https://orcid.org/0000-0001-8493-9717"},"institutions":[{"id":"https://openalex.org/I881766915","display_name":"Nanjing University","ror":"https://ror.org/01rxvg760","country_code":"CN","type":"education","lineage":["https://openalex.org/I881766915"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Xiangyang Xu","raw_affiliation_strings":["State Key Laboratory for Novel Software Technology, Nanjing University, Nanjing, China","State Key Laboratory for Novel Software Technology, Nanjing University , Nanjing , China"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory for Novel Software Technology, Nanjing University, Nanjing, China","institution_ids":["https://openalex.org/I881766915"]},{"raw_affiliation_string":"State Key Laboratory for Novel Software Technology, Nanjing University , Nanjing , China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5084591510","display_name":"Tongwei Ren","orcid":"https://orcid.org/0000-0003-3092-424X"},"institutions":[{"id":"https://openalex.org/I881766915","display_name":"Nanjing University","ror":"https://ror.org/01rxvg760","country_code":"CN","type":"education","lineage":["https://openalex.org/I881766915"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Tongwei Ren","raw_affiliation_strings":["State Key Laboratory for Novel Software Technology, Nanjing University, Nanjing, China","State Key Laboratory for Novel Software Technology, Nanjing University , Nanjing , China"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory for Novel Software Technology, Nanjing University, Nanjing, China","institution_ids":["https://openalex.org/I881766915"]},{"raw_affiliation_string":"State Key Laboratory for Novel Software Technology, Nanjing University , Nanjing , China","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101546753","display_name":"Gangshan Wu","orcid":"https://orcid.org/0000-0003-1391-1762"},"institutions":[{"id":"https://openalex.org/I881766915","display_name":"Nanjing University","ror":"https://ror.org/01rxvg760","country_code":"CN","type":"education","lineage":["https://openalex.org/I881766915"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Gangshan Wu","raw_affiliation_strings":["State Key Laboratory for Novel Software Technology, Nanjing University, Nanjing, China","State Key Laboratory for Novel Software Technology, Nanjing University , Nanjing , China"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory for Novel Software Technology, Nanjing University, Nanjing, China","institution_ids":["https://openalex.org/I881766915"]},{"raw_affiliation_string":"State Key Laboratory for Novel Software Technology, Nanjing University , Nanjing , China","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5083715162"],"corresponding_institution_ids":["https://openalex.org/I881766915"],"apc_list":null,"apc_paid":null,"fwci":0.2382,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.56100763,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"144","last_page":"147"},"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/T10331","display_name":"Video Surveillance and Tracking Methods","score":0.9847000241279602,"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/T11478","display_name":"Caching and Content Delivery","score":0.9609000086784363,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/scalability","display_name":"Scalability","score":0.8114915490150452},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7940918207168579},{"id":"https://openalex.org/keywords/locality-sensitive-hashing","display_name":"Locality-sensitive hashing","score":0.7546478509902954},{"id":"https://openalex.org/keywords/search-engine-indexing","display_name":"Search engine indexing","score":0.7035528421401978},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.6693215370178223},{"id":"https://openalex.org/keywords/cluster-analysis","display_name":"Cluster analysis","score":0.6196131110191345},{"id":"https://openalex.org/keywords/partition","display_name":"Partition (number theory)","score":0.6191551089286804},{"id":"https://openalex.org/keywords/hash-function","display_name":"Hash function","score":0.5479117631912231},{"id":"https://openalex.org/keywords/locality","display_name":"Locality","score":0.4941764175891876},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.487882137298584},{"id":"https://openalex.org/keywords/nearest-neighbor-search","display_name":"Nearest neighbor search","score":0.4870060086250305},{"id":"https://openalex.org/keywords/cluster","display_name":"Cluster (spacecraft)","score":0.478715181350708},{"id":"https://openalex.org/keywords/hash-table","display_name":"Hash table","score":0.30387604236602783},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.2973633408546448},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.1829274594783783},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.08175972104072571}],"concepts":[{"id":"https://openalex.org/C48044578","wikidata":"https://www.wikidata.org/wiki/Q727490","display_name":"Scalability","level":2,"score":0.8114915490150452},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7940918207168579},{"id":"https://openalex.org/C74270461","wikidata":"https://www.wikidata.org/wiki/Q1625299","display_name":"Locality-sensitive hashing","level":4,"score":0.7546478509902954},{"id":"https://openalex.org/C75165309","wikidata":"https://www.wikidata.org/wiki/Q2258979","display_name":"Search engine indexing","level":2,"score":0.7035528421401978},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.6693215370178223},{"id":"https://openalex.org/C73555534","wikidata":"https://www.wikidata.org/wiki/Q622825","display_name":"Cluster analysis","level":2,"score":0.6196131110191345},{"id":"https://openalex.org/C42812","wikidata":"https://www.wikidata.org/wiki/Q1082910","display_name":"Partition (number theory)","level":2,"score":0.6191551089286804},{"id":"https://openalex.org/C99138194","wikidata":"https://www.wikidata.org/wiki/Q183427","display_name":"Hash function","level":2,"score":0.5479117631912231},{"id":"https://openalex.org/C2779808786","wikidata":"https://www.wikidata.org/wiki/Q6664603","display_name":"Locality","level":2,"score":0.4941764175891876},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.487882137298584},{"id":"https://openalex.org/C116738811","wikidata":"https://www.wikidata.org/wiki/Q608751","display_name":"Nearest neighbor search","level":2,"score":0.4870060086250305},{"id":"https://openalex.org/C164866538","wikidata":"https://www.wikidata.org/wiki/Q367351","display_name":"Cluster (spacecraft)","level":2,"score":0.478715181350708},{"id":"https://openalex.org/C67388219","wikidata":"https://www.wikidata.org/wiki/Q207440","display_name":"Hash table","level":3,"score":0.30387604236602783},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.2973633408546448},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.1829274594783783},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.08175972104072571},{"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/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","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},{"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:10.1145/2632856.2632868","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2632856.2632868","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of International Conference on Internet Multimedia Computing and Service","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":18,"referenced_works":["https://openalex.org/W1566135517","https://openalex.org/W1969241115","https://openalex.org/W1989883299","https://openalex.org/W1990537115","https://openalex.org/W2044195942","https://openalex.org/W2072286734","https://openalex.org/W2086708618","https://openalex.org/W2104208555","https://openalex.org/W2124222502","https://openalex.org/W2141362318","https://openalex.org/W2147717514","https://openalex.org/W2151103935","https://openalex.org/W2160831612","https://openalex.org/W2162006472","https://openalex.org/W2165232124","https://openalex.org/W2170037597","https://openalex.org/W2293597654","https://openalex.org/W2397770138"],"related_works":["https://openalex.org/W2000601968","https://openalex.org/W3094967175","https://openalex.org/W2166822184","https://openalex.org/W2135779989","https://openalex.org/W2045263322","https://openalex.org/W2393322642","https://openalex.org/W3096071782","https://openalex.org/W2144265691","https://openalex.org/W2754607325","https://openalex.org/W2901290148"],"abstract_inverted_index":{"Locality-sensitive":[0],"hashing":[1,27],"(LSH)":[2],"usually":[3],"consumes":[4],"large":[5,15,42,112],"memory":[6],"in":[7,93,157],"similarity":[8],"search,":[9],"which":[10,30],"limits":[11],"its":[12],"scalability":[13],"for":[14,77,89],"scale":[16,43,113],"applications.":[17],"In":[18],"this":[19],"paper,":[20],"we":[21,81],"propose":[22],"a":[23,49,65,128,139],"novel":[24],"cluster-based":[25],"locality-sensitive":[26],"(CLSH)":[28],"approach,":[29],"extends":[31],"the":[32,54,75,87,97,117,122,133,150,154],"conventional":[33],"LSH":[34,69],"framework":[35,102],"and":[36,40,60,80,161],"aims":[37],"at":[38],"indexing":[39],"searching":[41,142],"high-dimensional":[44],"datasets.":[45],"We":[46],"first":[47],"utilize":[48],"clustering":[50],"algorithm":[51],"to":[52,64,73,85,95,127],"partition":[53],"raw":[55],"feature":[56,114,123],"dataset":[57,124],"into":[58],"clusters,":[59],"map":[61],"these":[62],"clusters":[63,119],"distributed":[66,129],"cluster.":[67,130],"Then,":[68],"method":[70],"is":[71],"applied":[72],"construct":[74],"index":[76],"each":[78],"cluster,":[79],"present":[82],"two":[83],"criteria":[84],"choose":[86],"cluster(s)":[88],"further":[90],"detailed":[91],"search":[92,98,134],"order":[94],"improve":[96],"quality.":[99],"This":[100],"proposed":[101,151],"comes":[103],"with":[104,111],"following":[105],"properties.":[106],"Firstly,":[107],"CLSH":[108],"can":[109,120,136],"cope":[110],"dataset.":[115],"Secondly,":[116],"generated":[118],"guide":[121],"automatical":[125],"mappings":[126],"After":[131],"that,":[132],"time":[135],"be":[137],"reduced":[138],"lot":[140],"by":[141],"on":[143],"multiple":[144],"computing":[145],"nodes.":[146],"Experiments":[147],"show":[148],"that":[149],"approach":[152],"outperforms":[153],"existing":[155],"approaches":[156],"terms":[158],"of":[159],"efficiency":[160],"scalability.":[162]},"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2017,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2016-06-24T00:00:00"}
