{"id":"https://openalex.org/W4249857784","doi":"https://doi.org/10.4108/infoscale.2007.900","title":"Finding Aggregate Nearest Neighbor Efficiently without Indexing","display_name":"Finding Aggregate Nearest Neighbor Efficiently without Indexing","publication_year":2007,"publication_date":"2007-01-01","ids":{"openalex":"https://openalex.org/W4249857784","doi":"https://doi.org/10.4108/infoscale.2007.900"},"language":"en","primary_location":{"id":"doi:10.4108/infoscale.2007.900","doi":"https://doi.org/10.4108/infoscale.2007.900","is_oa":true,"landing_page_url":"https://doi.org/10.4108/infoscale.2007.900","pdf_url":"http://eudl.eu/pdf/10.4108/infoscale.2007.900","source":{"id":"https://openalex.org/S4306420815","display_name":"Scalable Information Systems","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2nd International ICST Conference on Scalable Information Systems","raw_type":"proceedings-article"},"volume":null,"type":"conference-paper","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"bronze","oa_url":"http://eudl.eu/pdf/10.4108/infoscale.2007.900","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5100559156","display_name":"Luo Yanmin","orcid":"https://orcid.org/0000-0001-7596-3299","observed_orcids":["https://orcid.org/0000-0001-7596-3299"]},"institutions":[{"id":"https://openalex.org/I119045251","display_name":"Huaqiao University","ror":"https://ror.org/03frdh605","country_code":"CN","type":"education","lineage":["https://openalex.org/I119045251"]},{"id":"https://openalex.org/I146399215","display_name":"University of Tsukuba","ror":"https://ror.org/02956yf07","country_code":"JP","type":"education","lineage":["https://openalex.org/I146399215"]}],"countries":["CN","JP"],"is_corresponding":true,"raw_author_name":"Yanmin Luo","raw_affiliation_strings":["Dept. Computer Science, HuaQiao University QuanZhou, FuJian, China, 362021","Dept. Computer Science, University of Tsukuba Tennoudai 1-1-1, Tsukuba, Ibaraki 305, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dept. Computer Science, HuaQiao University QuanZhou, FuJian, China, 362021","institution_ids":["https://openalex.org/I119045251"]},{"raw_affiliation_string":"Dept. Computer Science, University of Tsukuba Tennoudai 1-1-1, Tsukuba, Ibaraki 305, Japan","institution_ids":["https://openalex.org/I146399215"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5057449091","display_name":"Kazutaka Furuse","orcid":"https://orcid.org/0009-0001-7473-8783","observed_orcids":["https://orcid.org/0009-0001-7473-8783"]},"institutions":[{"id":"https://openalex.org/I146399215","display_name":"University of Tsukuba","ror":"https://ror.org/02956yf07","country_code":"JP","type":"education","lineage":["https://openalex.org/I146399215"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Kazutaka Furuse","raw_affiliation_strings":["Dept. Computer Science, University of Tsukuba Tennoudai 1-1-1, Tsukuba, Ibaraki 305, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dept. Computer Science, University of Tsukuba Tennoudai 1-1-1, Tsukuba, Ibaraki 305, Japan","institution_ids":["https://openalex.org/I146399215"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5029295590","display_name":"Hanxiong Chen","orcid":"https://orcid.org/0000-0002-3854-2732","observed_orcids":["https://orcid.org/0000-0002-3854-2732"]},"institutions":[{"id":"https://openalex.org/I146399215","display_name":"University of Tsukuba","ror":"https://ror.org/02956yf07","country_code":"JP","type":"education","lineage":["https://openalex.org/I146399215"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Hanxiong Chen","raw_affiliation_strings":["Dept. Computer Science, University of Tsukuba Tennoudai 1-1-1, Tsukuba, Ibaraki 305, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dept. Computer Science, University of Tsukuba Tennoudai 1-1-1, Tsukuba, Ibaraki 305, Japan","institution_ids":["https://openalex.org/I146399215"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5113608028","display_name":"Nobuo Ohbo","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I146399215","display_name":"University of Tsukuba","ror":"https://ror.org/02956yf07","country_code":"JP","type":"education","lineage":["https://openalex.org/I146399215"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Nobuo Ohbo","raw_affiliation_strings":["Dept. Computer Science, University of Tsukuba Tennoudai 1-1-1, Tsukuba, Ibaraki 305, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dept. Computer Science, University of Tsukuba Tennoudai 1-1-1, Tsukuba, Ibaraki 305, Japan","institution_ids":["https://openalex.org/I146399215"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5029295590","https://openalex.org/A5057449091","https://openalex.org/A5100559156","https://openalex.org/A5113608028"],"corresponding_institution_ids":["https://openalex.org/I119045251","https://openalex.org/I146399215"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":3,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":94},"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11106","display_name":"Data Management and Algorithms","score":0.9976000189781189,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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/T11106","display_name":"Data Management and Algorithms","score":0.9976000189781189,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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/T10317","display_name":"Advanced Database Systems and Queries","score":0.00039999998989515007,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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/T10627","display_name":"Advanced Image and Video Retrieval Techniques","score":0.0003000000142492354,"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/nearest-neighbor-search","display_name":"nearest neighbor search","score":0.9020000100135803},{"id":"https://openalex.org/keywords/pruning-methods","display_name":"pruning techniques","score":0.8370000123977661},{"id":"https://openalex.org/keywords/indexing","display_name":"indexing","score":0.4860000014305115},{"id":"https://openalex.org/keywords/curse-of-dimensionality","display_name":"curse of dimensionality","score":0.9559999704360962},{"id":"https://openalex.org/keywords/search-efficiency","display_name":"search efficiency","score":0.3720000088214874}],"concepts":[{"id":"https://openalex.org/C75165309","wikidata":"https://www.wikidata.org/wiki/Q2258979","display_name":"Search engine indexing","level":2,"score":0.8167837262153625},{"id":"https://openalex.org/C113238511","wikidata":"https://www.wikidata.org/wiki/Q1071612","display_name":"k-nearest neighbors algorithm","level":2,"score":0.7235569357872009},{"id":"https://openalex.org/C4679612","wikidata":"https://www.wikidata.org/wiki/Q866298","display_name":"Aggregate (composite)","level":2,"score":0.7080923318862915},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6884620785713196},{"id":"https://openalex.org/C116738811","wikidata":"https://www.wikidata.org/wiki/Q608751","display_name":"Nearest neighbor search","level":2,"score":0.523862361907959},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.3269795775413513},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3000529408454895},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.0},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.4108/infoscale.2007.900","doi":"https://doi.org/10.4108/infoscale.2007.900","is_oa":true,"landing_page_url":"https://doi.org/10.4108/infoscale.2007.900","pdf_url":"http://eudl.eu/pdf/10.4108/infoscale.2007.900","source":{"id":"https://openalex.org/S4306420815","display_name":"Scalable Information Systems","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2nd International ICST Conference on Scalable Information Systems","raw_type":"proceedings-article"}],"best_oa_location":{"id":"doi:10.4108/infoscale.2007.900","doi":"https://doi.org/10.4108/infoscale.2007.900","is_oa":true,"landing_page_url":"https://doi.org/10.4108/infoscale.2007.900","pdf_url":"http://eudl.eu/pdf/10.4108/infoscale.2007.900","source":{"id":"https://openalex.org/S4306420815","display_name":"Scalable Information Systems","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2nd International ICST Conference on Scalable Information Systems","raw_type":"proceedings-article"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4249857784.pdf","grobid_xml":"https://content.openalex.org/works/W4249857784.grobid-xml"},"referenced_works_count":3,"referenced_works":["https://openalex.org/W2136046112","https://openalex.org/W2143709779","https://openalex.org/W2145814045"],"related_works":["https://openalex.org/W1515663700","https://openalex.org/W1593510462","https://openalex.org/W7096106091","https://openalex.org/W2136046112","https://openalex.org/W2150246229","https://openalex.org/W7095232879","https://openalex.org/W1490941430","https://openalex.org/W2130238014","https://openalex.org/W2883898170","https://openalex.org/W2380455983"],"abstract_inverted_index":{"Aggregate":[0],"Nearest":[1,9],"Neighbor":[2,10],"Queries":[3],"are":[4,15,26],"much":[5],"more":[6],"complex":[7],"than":[8],"queries,":[11],"and":[12],"pruning":[13,24],"strategies":[14],"always":[16],"utilized":[17],"in":[18],"ANN":[19,43],"queries.":[20],"Most":[21],"of":[22,41],"the":[23,29,38],"methods":[25],"based":[27],"on":[28],"data":[30],"index":[31],"mechanisms,":[32],"such":[33],"as":[34],"R-tree.":[35],"But":[36],"for":[37],"well-known":[39],"curse":[40],"dimensionality,":[42],"search":[44],"could":[45],"be":[46],"m":[47]},"counts_by_year":[{"year":2019,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2013,"cited_by_count":1}],"updated_date":"2026-10-30T12:39:25.321706","created_date":"2022-05-12T00:00:00"}