{"id":"https://openalex.org/W2059718942","doi":"https://doi.org/10.1002/(sici)1520-684x(19980615)29:6<59::aid-scj6>3.0.co;2-k","title":"SR-tree: An index structure for nearest-neighbor searching of high-dimensional point data","display_name":"SR-tree: An index structure for nearest-neighbor searching of high-dimensional point data","publication_year":1998,"publication_date":"1998-06-15","ids":{"openalex":"https://openalex.org/W2059718942","doi":"https://doi.org/10.1002/(sici)1520-684x(19980615)29:6<59::aid-scj6>3.0.co;2-k","mag":"2059718942"},"language":"en","primary_location":{"id":"doi:10.1002/(sici)1520-684x(19980615)29:6<59::aid-scj6>3.0.co;2-k","is_oa":false,"landing_page_url":"https://doi.org/10.1002/(sici)1520-684x(19980615)29:6<59::aid-scj6>3.0.co;2-k","pdf_url":null,"source":{"id":"https://openalex.org/S58208175","display_name":"Systems and Computers in Japan","issn_l":"0882-1666","issn":["0882-1666","1520-684X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Systems and Computers in Japan","raw_type":"journal-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/A5043320538","display_name":"Norio Katayama","orcid":null},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Norio Katayama","raw_affiliation_strings":["NACSIS\u2014National Center for Science Information Systems, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"NACSIS\u2014National Center for Science Information Systems, Japan","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5102743927","display_name":"Shin\u2019ichi Satoh","orcid":"https://orcid.org/0000-0001-6995-6447"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Shin'ichi Satoh","raw_affiliation_strings":["NACSIS\u2014National Center for Science Information Systems, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"NACSIS\u2014National Center for Science Information Systems, Japan","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":["https://openalex.org/A5043320538"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.3884,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.65051435,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":95},"biblio":{"volume":"29","issue":"6","first_page":"59","last_page":"73"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11106","display_name":"Data Management and Algorithms","score":0.9998000264167786,"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/T11106","display_name":"Data Management and Algorithms","score":0.9998000264167786,"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/T10627","display_name":"Advanced Image and Video Retrieval Techniques","score":0.9923999905586243,"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/T14339","display_name":"Image Processing and 3D Reconstruction","score":0.9919999837875366,"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/tree","display_name":"Tree (set theory)","score":0.6702083349227905},{"id":"https://openalex.org/keywords/rectangle","display_name":"Rectangle","score":0.6320450901985168},{"id":"https://openalex.org/keywords/bounding-overwatch","display_name":"Bounding overwatch","score":0.6270133852958679},{"id":"https://openalex.org/keywords/minimum-bounding-box","display_name":"Minimum bounding box","score":0.545279324054718},{"id":"https://openalex.org/keywords/tree-structure","display_name":"Tree structure","score":0.4989593029022217},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.49256497621536255},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.48138168454170227},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.4480423033237457},{"id":"https://openalex.org/keywords/nearest-neighbor-search","display_name":"Nearest neighbor search","score":0.43956315517425537},{"id":"https://openalex.org/keywords/data-structure","display_name":"Data structure","score":0.4324359893798828},{"id":"https://openalex.org/keywords/interval-tree","display_name":"Interval tree","score":0.4267127811908722},{"id":"https://openalex.org/keywords/similarity","display_name":"Similarity (geometry)","score":0.42507562041282654},{"id":"https://openalex.org/keywords/diagonal","display_name":"Diagonal","score":0.419219970703125},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.4146585762500763},{"id":"https://openalex.org/keywords/search-tree","display_name":"Search tree","score":0.41128936409950256},{"id":"https://openalex.org/keywords/binary-tree","display_name":"Binary tree","score":0.40692389011383057},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.38278812170028687},{"id":"https://openalex.org/keywords/search-algorithm","display_name":"Search algorithm","score":0.21447408199310303},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.19607481360435486},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.16661405563354492},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.15064436197280884}],"concepts":[{"id":"https://openalex.org/C113174947","wikidata":"https://www.wikidata.org/wiki/Q2859736","display_name":"Tree (set theory)","level":2,"score":0.6702083349227905},{"id":"https://openalex.org/C2781302577","wikidata":"https://www.wikidata.org/wiki/Q209","display_name":"Rectangle","level":2,"score":0.6320450901985168},{"id":"https://openalex.org/C63584917","wikidata":"https://www.wikidata.org/wiki/Q333286","display_name":"Bounding overwatch","level":2,"score":0.6270133852958679},{"id":"https://openalex.org/C147037132","wikidata":"https://www.wikidata.org/wiki/Q6865426","display_name":"Minimum bounding box","level":3,"score":0.545279324054718},{"id":"https://openalex.org/C163797641","wikidata":"https://www.wikidata.org/wiki/Q2067937","display_name":"Tree structure","level":3,"score":0.4989593029022217},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.49256497621536255},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.48138168454170227},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.4480423033237457},{"id":"https://openalex.org/C116738811","wikidata":"https://www.wikidata.org/wiki/Q608751","display_name":"Nearest neighbor search","level":2,"score":0.43956315517425537},{"id":"https://openalex.org/C162319229","wikidata":"https://www.wikidata.org/wiki/Q175263","display_name":"Data structure","level":2,"score":0.4324359893798828},{"id":"https://openalex.org/C84927040","wikidata":"https://www.wikidata.org/wiki/Q6057306","display_name":"Interval tree","level":4,"score":0.4267127811908722},{"id":"https://openalex.org/C103278499","wikidata":"https://www.wikidata.org/wiki/Q254465","display_name":"Similarity (geometry)","level":3,"score":0.42507562041282654},{"id":"https://openalex.org/C130367717","wikidata":"https://www.wikidata.org/wiki/Q189791","display_name":"Diagonal","level":2,"score":0.419219970703125},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.4146585762500763},{"id":"https://openalex.org/C207024777","wikidata":"https://www.wikidata.org/wiki/Q621673","display_name":"Search tree","level":3,"score":0.41128936409950256},{"id":"https://openalex.org/C197855036","wikidata":"https://www.wikidata.org/wiki/Q380172","display_name":"Binary tree","level":2,"score":0.40692389011383057},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.38278812170028687},{"id":"https://openalex.org/C125583679","wikidata":"https://www.wikidata.org/wiki/Q755673","display_name":"Search algorithm","level":2,"score":0.21447408199310303},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.19607481360435486},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.16661405563354492},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.15064436197280884},{"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},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1002/(sici)1520-684x(19980615)29:6<59::aid-scj6>3.0.co;2-k","is_oa":false,"landing_page_url":"https://doi.org/10.1002/(sici)1520-684x(19980615)29:6<59::aid-scj6>3.0.co;2-k","pdf_url":null,"source":{"id":"https://openalex.org/S58208175","display_name":"Systems and Computers in Japan","issn_l":"0882-1666","issn":["0882-1666","1520-684X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Systems and Computers in Japan","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W1978447605","https://openalex.org/W2046144220","https://openalex.org/W2066799613","https://openalex.org/W2090398718","https://openalex.org/W2112306108","https://openalex.org/W2118269922","https://openalex.org/W2131620262","https://openalex.org/W2144679084","https://openalex.org/W2151135734","https://openalex.org/W2155776210","https://openalex.org/W2165558283","https://openalex.org/W2997027240","https://openalex.org/W4242599275","https://openalex.org/W6679274366"],"related_works":["https://openalex.org/W2022598760","https://openalex.org/W2359095153","https://openalex.org/W2227684440","https://openalex.org/W2955615582","https://openalex.org/W1979994068","https://openalex.org/W2280371997","https://openalex.org/W2376256808","https://openalex.org/W1521720839","https://openalex.org/W2156833871","https://openalex.org/W2083751087"],"abstract_inverted_index":{"Similarity":[0],"search":[1],"methods":[2,100],"using":[3,105],"feature":[4,50],"vectors":[5],"are":[6,63],"employed":[7,74],"widely":[8],"for":[9],"implementation":[10],"of":[11,14,51,88,113,116,174,179],"content-based":[12],"retrieval":[13],"visual":[15],"data,":[16],"and":[17,34,60,69,78,119,146,170,177],"appropriate":[18],"index":[19,42],"structures":[20],"were":[21],"explored":[22],"to":[23,134,155],"accelerate":[24],"the":[25,32,35,45,52,76,79,89,108,111,114,117,120,128,137,140,156,164],"search.":[26],"Methods":[27],"proposed":[28,53,165],"hitherto":[29],"have":[30,71],"used":[31,64],"R*-tree":[33,171],"SS-tree.":[36],"This":[37],"study":[38,91],"offers":[39],"a":[40,86],"faster":[41],"structure":[43],"namely,":[44],"SR-tree":[46,141],"(sphere/rectangle-tree).":[47],"The":[48],"main":[49],"method":[54,142,166],"is":[55],"that":[56,94,163],"both":[57,99,144,168],"bounding":[58,61,106,126],"spheres":[59,68,145],"rectangles":[62,70],"in":[65,75,172],"combination.":[66],"Bounding":[67],"been":[72],"already":[73],"SS-tree":[77,157,169],"R*-tree,":[80],"respectively.":[81],"Experiments":[82],"carried":[83],"out":[84],"as":[85,95,132,153],"part":[87],"present":[90],"show,":[92],"however,":[93],"dimensionality":[96],"grows":[97],"high,":[98],"become":[101],"problematic.":[102],"Thus,":[103],"when":[104],"rectangles,":[107],"difference":[109],"between":[110],"length":[112],"edge":[115],"rectangle":[118],"diagonal":[121],"becomes":[122],"too":[123],"large;":[124],"with":[125],"spheres,":[127],"volume":[129],"increases":[130],"considerably":[131],"compared":[133,154],"rectangles.":[135],"On":[136],"other":[138],"hand,":[139],"uses":[143],"triangles,":[147],"which":[148],"ensures":[149],"more":[150],"efficient":[151],"partitioning":[152],"or":[158],"R*-tree.":[159],"Evaluation":[160],"experiments":[161],"proved":[162],"outperforms":[167],"terms":[173],"CPU":[175],"time":[176],"number":[178],"disk":[180],"accesses.":[181],"\u00a9":[182],"1998":[183,191],"Scripta":[184],"Technica,":[185],"Syst":[186],"Comp":[187],"Jpn,":[188],"29(6):":[189],"59\u201373,":[190]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}