{"id":"https://openalex.org/W2015316613","doi":"https://doi.org/10.1145/1739041.1739067","title":"BSkyTree","display_name":"BSkyTree","publication_year":2010,"publication_date":"2010-03-16","ids":{"openalex":"https://openalex.org/W2015316613","doi":"https://doi.org/10.1145/1739041.1739067","mag":"2015316613"},"language":"en","primary_location":{"id":"doi:10.1145/1739041.1739067","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1739041.1739067","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 13th International Conference on Extending Database Technology","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/A5065423554","display_name":"Jongwuk Lee","orcid":"https://orcid.org/0000-0001-9213-7706"},"institutions":[{"id":"https://openalex.org/I123900574","display_name":"Pohang University of Science and Technology","ror":"https://ror.org/04xysgw12","country_code":"KR","type":"education","lineage":["https://openalex.org/I123900574"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Jongwuk Lee","raw_affiliation_strings":["Pohang University of Science and Technology (POSTECH), Pohang, Republic of Korea"],"affiliations":[{"raw_affiliation_string":"Pohang University of Science and Technology (POSTECH), Pohang, Republic of Korea","institution_ids":["https://openalex.org/I123900574"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101567750","display_name":"Seung-won Hwang","orcid":null},"institutions":[{"id":"https://openalex.org/I123900574","display_name":"Pohang University of Science and Technology","ror":"https://ror.org/04xysgw12","country_code":"KR","type":"education","lineage":["https://openalex.org/I123900574"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Seung-won Hwang","raw_affiliation_strings":["Pohang University of Science and Technology (POSTECH), Pohang, Republic of Korea"],"affiliations":[{"raw_affiliation_string":"Pohang University of Science and Technology (POSTECH), Pohang, Republic of Korea","institution_ids":["https://openalex.org/I123900574"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5065423554"],"corresponding_institution_ids":["https://openalex.org/I123900574"],"apc_list":null,"apc_paid":null,"fwci":4.3828,"has_fulltext":false,"cited_by_count":53,"citation_normalized_percentile":{"value":0.9481909,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"195","last_page":"206"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11106","display_name":"Data Management and Algorithms","score":0.9998999834060669,"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":0.9998999834060669,"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/T13282","display_name":"Automated Road and Building Extraction","score":0.9868000149726868,"subfield":{"id":"https://openalex.org/subfields/2212","display_name":"Ocean Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10757","display_name":"Geographic Information Systems Studies","score":0.9736999869346619,"subfield":{"id":"https://openalex.org/subfields/3305","display_name":"Geography, Planning and Development"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/skyline","display_name":"Skyline","score":0.9920758008956909},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8049588203430176},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.6146314144134521},{"id":"https://openalex.org/keywords/computation","display_name":"Computation","score":0.5833598375320435},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.563409149646759},{"id":"https://openalex.org/keywords/selection","display_name":"Selection (genetic algorithm)","score":0.518268346786499},{"id":"https://openalex.org/keywords/dominance","display_name":"Dominance (genetics)","score":0.5170772075653076},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.30232810974121094},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.26111671328544617}],"concepts":[{"id":"https://openalex.org/C2780757406","wikidata":"https://www.wikidata.org/wiki/Q465837","display_name":"Skyline","level":2,"score":0.9920758008956909},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8049588203430176},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.6146314144134521},{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.5833598375320435},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.563409149646759},{"id":"https://openalex.org/C81917197","wikidata":"https://www.wikidata.org/wiki/Q628760","display_name":"Selection (genetic algorithm)","level":2,"score":0.518268346786499},{"id":"https://openalex.org/C151913843","wikidata":"https://www.wikidata.org/wiki/Q3454555","display_name":"Dominance (genetics)","level":3,"score":0.5170772075653076},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.30232810974121094},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.26111671328544617},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/1739041.1739067","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1739041.1739067","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 13th International Conference on Extending Database Technology","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G2507066774","display_name":null,"funder_award_id":"R11-2008-007- 03003-0","funder_id":"https://openalex.org/F4320308943","funder_display_name":"Microsoft Research"},{"id":"https://openalex.org/G729399898","display_name":null,"funder_award_id":"R11-2008-007- 03003-0","funder_id":"https://openalex.org/F4320322349","funder_display_name":"Ministry of Education, Science and Technology"}],"funders":[{"id":"https://openalex.org/F4320308943","display_name":"Microsoft Research","ror":"https://ror.org/00d0nc645"},{"id":"https://openalex.org/F4320322348","display_name":"Korea Science and Engineering Foundation","ror":"https://ror.org/013aysd81"},{"id":"https://openalex.org/F4320322349","display_name":"Ministry of Education, Science and Technology","ror":"https://ror.org/01p262204"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":17,"referenced_works":["https://openalex.org/W1517348552","https://openalex.org/W1749365944","https://openalex.org/W1972541019","https://openalex.org/W1991859582","https://openalex.org/W1992963068","https://openalex.org/W1999126028","https://openalex.org/W2049864887","https://openalex.org/W2073540865","https://openalex.org/W2096547754","https://openalex.org/W2101390300","https://openalex.org/W2121612399","https://openalex.org/W2124476970","https://openalex.org/W2134644026","https://openalex.org/W2144569695","https://openalex.org/W2147035797","https://openalex.org/W2170188482","https://openalex.org/W4399096477"],"related_works":["https://openalex.org/W1994126304","https://openalex.org/W2087306197","https://openalex.org/W1973297295","https://openalex.org/W2316530548","https://openalex.org/W2505069962","https://openalex.org/W3096764880","https://openalex.org/W2039842051","https://openalex.org/W2317048282","https://openalex.org/W102592377","https://openalex.org/W1580710993"],"abstract_inverted_index":{"Skyline":[0],"queries":[1],"have":[2,18],"gained":[3],"a":[4,66,71],"lot":[5],"of":[6,117],"attention":[7],"for":[8],"multi-criteria":[9],"analysis":[10],"in":[11,40,88],"large-scale":[12],"datasets.":[13],"While":[14],"existing":[15,56],"skyline":[16,42,58,111],"algorithms":[17,108,112],"focused":[19],"mostly":[20],"on":[21,77],"exploiting":[22],"data":[23,31],"dominance":[24,96],"to":[25,45,64,69,114],"achieve":[26],"efficiency,":[27],"we":[28,49,81],"propose":[29],"that":[30,106],"incomparability":[32,98],"should":[33],"be":[34],"treated":[35],"as":[36,99],"another":[37],"key":[38,100],"factor":[39],"optimizing":[41],"computation.":[43],"Specifically,":[44],"optimize":[46],"both":[47,95],"factors,":[48],"first":[50],"identify":[51],"common":[52],"modules":[53],"shared":[54],"by":[55],"non-index":[57],"algorithms,":[59,90],"and":[60,92,97],"then":[61],"analyze":[62],"them":[63],"develop":[65],"cost":[67,79],"model":[68],"guide":[70],"balanced":[72,85],"pivot":[73,86],"point":[74],"selection.":[75],"Based":[76],"the":[78],"model,":[80],"lastly":[82],"implement":[83],"our":[84],"selection":[87],"two":[89,115],"BSkyTree-S":[91],"BSkyTree-P,":[93],"treating":[94],"factors.":[101],"Our":[102],"experimental":[103],"results":[104],"demonstrate":[105],"proposed":[107],"outperform":[109],"state-of-the-art":[110],"up":[113],"orders":[116],"magnitude.":[118]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":5},{"year":2018,"cited_by_count":5},{"year":2017,"cited_by_count":7},{"year":2016,"cited_by_count":7},{"year":2015,"cited_by_count":6},{"year":2014,"cited_by_count":3},{"year":2013,"cited_by_count":4},{"year":2012,"cited_by_count":4}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2016-06-24T00:00:00"}