{"id":"https://openalex.org/W4385194626","doi":"https://doi.org/10.1109/tkde.2023.3297975","title":"Two-Layer Space-Oriented Partitioning for Non-Point Data","display_name":"Two-Layer Space-Oriented Partitioning for Non-Point Data","publication_year":2023,"publication_date":"2023-07-24","ids":{"openalex":"https://openalex.org/W4385194626","doi":"https://doi.org/10.1109/tkde.2023.3297975"},"language":"en","primary_location":{"id":"doi:10.1109/tkde.2023.3297975","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/tkde.2023.3297975","pdf_url":null,"source":{"id":"https://openalex.org/S30698027","display_name":"IEEE Transactions on Knowledge and Data Engineering","issn_l":"1041-4347","issn":["1041-4347","1558-2191","2326-3865"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320439","host_organization_name":"IEEE Computer Society","host_organization_lineage":["https://openalex.org/P4310320439","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Computer Society","Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Knowledge and Data Engineering","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/A5032446318","display_name":"Dimitrios Tsitsigkos","orcid":"https://orcid.org/0009-0003-9929-962X"},"institutions":[{"id":"https://openalex.org/I194019607","display_name":"University of Ioannina","ror":"https://ror.org/01qg3j183","country_code":"GR","type":"education","lineage":["https://openalex.org/I194019607"]}],"countries":["GR"],"is_corresponding":true,"raw_author_name":"Dimitrios Tsitsigkos","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Ioannina, Ioannina, Greece"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Ioannina, Ioannina, Greece","institution_ids":["https://openalex.org/I194019607"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5016904523","display_name":"Panagiotis Bouros","orcid":"https://orcid.org/0000-0002-8846-4330"},"institutions":[{"id":"https://openalex.org/I197323543","display_name":"Johannes Gutenberg University Mainz","ror":"https://ror.org/023b0x485","country_code":"DE","type":"education","lineage":["https://openalex.org/I197323543"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Panagiotis Bouros","raw_affiliation_strings":["Institute of Computer Science, Johannes Gutenberg University Mainz, Mainz, Germany"],"affiliations":[{"raw_affiliation_string":"Institute of Computer Science, Johannes Gutenberg University Mainz, Mainz, Germany","institution_ids":["https://openalex.org/I197323543"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5045635594","display_name":"Konstantinos Lampropoulos","orcid":"https://orcid.org/0000-0002-9342-4552"},"institutions":[{"id":"https://openalex.org/I194019607","display_name":"University of Ioannina","ror":"https://ror.org/01qg3j183","country_code":"GR","type":"education","lineage":["https://openalex.org/I194019607"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Konstantinos Lampropoulos","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Ioannina, Ioannina, Greece"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Ioannina, Ioannina, Greece","institution_ids":["https://openalex.org/I194019607"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5045731304","display_name":"Nikos Mamoulis","orcid":null},"institutions":[{"id":"https://openalex.org/I194019607","display_name":"University of Ioannina","ror":"https://ror.org/01qg3j183","country_code":"GR","type":"education","lineage":["https://openalex.org/I194019607"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Nikos Mamoulis","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Ioannina, Ioannina, Greece"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Ioannina, Ioannina, Greece","institution_ids":["https://openalex.org/I194019607"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5016580848","display_name":"Manolis Terrovitis","orcid":"https://orcid.org/0000-0003-0784-8402"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Manolis Terrovitis","raw_affiliation_strings":["Information Systems Management Institute, Research Center ‘Athena’, Marousi, Greece"],"affiliations":[{"raw_affiliation_string":"Information Systems Management Institute, Research Center ‘Athena’, Marousi, Greece","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5032446318"],"corresponding_institution_ids":["https://openalex.org/I194019607"],"apc_list":null,"apc_paid":null,"fwci":0.5943,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.64265344,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":96},"biblio":{"volume":"36","issue":"3","first_page":"1341","last_page":"1355"},"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":0.9962000250816345,"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/T13282","display_name":"Automated Road and Building Extraction","score":0.9930999875068665,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/joins","display_name":"Joins","score":0.8968709707260132},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7945500612258911},{"id":"https://openalex.org/keywords/partition","display_name":"Partition (number theory)","score":0.7607818841934204},{"id":"https://openalex.org/keywords/search-engine-indexing","display_name":"Search engine indexing","score":0.7101888060569763},{"id":"https://openalex.org/keywords/space-partitioning","display_name":"Space partitioning","score":0.6997796297073364},{"id":"https://openalex.org/keywords/intersection","display_name":"Intersection (aeronautics)","score":0.5872791409492493},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.4403785467147827},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.3914872705936432},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.38956061005592346},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.3293289542198181},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.14168184995651245},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.10796576738357544},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.07105958461761475}],"concepts":[{"id":"https://openalex.org/C2778692605","wikidata":"https://www.wikidata.org/wiki/Q4041866","display_name":"Joins","level":2,"score":0.8968709707260132},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7945500612258911},{"id":"https://openalex.org/C42812","wikidata":"https://www.wikidata.org/wiki/Q1082910","display_name":"Partition (number theory)","level":2,"score":0.7607818841934204},{"id":"https://openalex.org/C75165309","wikidata":"https://www.wikidata.org/wiki/Q2258979","display_name":"Search engine indexing","level":2,"score":0.7101888060569763},{"id":"https://openalex.org/C13670688","wikidata":"https://www.wikidata.org/wiki/Q3500548","display_name":"Space partitioning","level":2,"score":0.6997796297073364},{"id":"https://openalex.org/C64543145","wikidata":"https://www.wikidata.org/wiki/Q162942","display_name":"Intersection (aeronautics)","level":2,"score":0.5872791409492493},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.4403785467147827},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.3914872705936432},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.38956061005592346},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.3293289542198181},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.14168184995651245},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.10796576738357544},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.07105958461761475},{"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/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tkde.2023.3297975","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/tkde.2023.3297975","pdf_url":null,"source":{"id":"https://openalex.org/S30698027","display_name":"IEEE Transactions on Knowledge and Data Engineering","issn_l":"1041-4347","issn":["1041-4347","1558-2191","2326-3865"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320439","host_organization_name":"IEEE Computer Society","host_organization_lineage":["https://openalex.org/P4310320439","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Computer Society","Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Knowledge and Data Engineering","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":51,"referenced_works":["https://openalex.org/W26655962","https://openalex.org/W126394981","https://openalex.org/W1505133516","https://openalex.org/W1553912636","https://openalex.org/W1568832590","https://openalex.org/W1975880767","https://openalex.org/W2006686534","https://openalex.org/W2008196645","https://openalex.org/W2011080525","https://openalex.org/W2015463411","https://openalex.org/W2058903936","https://openalex.org/W2067082782","https://openalex.org/W2092276439","https://openalex.org/W2114004713","https://openalex.org/W2115583184","https://openalex.org/W2117379916","https://openalex.org/W2118269922","https://openalex.org/W2125233616","https://openalex.org/W2135961964","https://openalex.org/W2150610799","https://openalex.org/W2151135734","https://openalex.org/W2151179595","https://openalex.org/W2165193650","https://openalex.org/W2165558283","https://openalex.org/W2165988091","https://openalex.org/W2293404936","https://openalex.org/W2408538552","https://openalex.org/W2436533802","https://openalex.org/W2529163805","https://openalex.org/W2777703586","https://openalex.org/W2889201433","https://openalex.org/W2897711619","https://openalex.org/W2911302472","https://openalex.org/W2922417532","https://openalex.org/W2962771342","https://openalex.org/W2967734741","https://openalex.org/W2989297339","https://openalex.org/W3029532343","https://openalex.org/W3029564598","https://openalex.org/W3081568956","https://openalex.org/W3081786030","https://openalex.org/W3103057255","https://openalex.org/W3106489949","https://openalex.org/W3107842002","https://openalex.org/W3177114341","https://openalex.org/W3208477850","https://openalex.org/W4211232468","https://openalex.org/W4236658518","https://openalex.org/W6681779468","https://openalex.org/W6736061622","https://openalex.org/W6748395521"],"related_works":["https://openalex.org/W4384811580","https://openalex.org/W2953354531","https://openalex.org/W1895366714","https://openalex.org/W3008857645","https://openalex.org/W3037605386","https://openalex.org/W2073947114","https://openalex.org/W2061980994","https://openalex.org/W2090617251","https://openalex.org/W4389304954","https://openalex.org/W1540431531"],"abstract_inverted_index":{"Non-point":[0],"spatial":[1,23,114,134],"objects":[2,16],"(e.g.,":[3,36],"polygons,":[4],"linestrings,":[5],"etc.)":[6],"are":[7],"ubiquitous.":[8],"We":[9,26,116],"study":[10],"the":[11,45,69,79,101,131],"problem":[12],"of":[13,49,71,103,133],"indexing":[14],"non-point":[15],"in":[17],"memory":[18],"for":[19,32,91],"range":[20,72],"queries":[21,73],"and":[22,47,58,74,93,111],"intersection":[24,75],"joins.":[25,76],"propose":[27],"a":[28],"secondary":[29,80],"partitioning":[30,34,121],"technique":[31],"space-oriented":[33],"indices":[35],"grids),":[37],"which":[38,86],"improves":[39],"their":[40],"performance":[41],"significantly,":[42],"by":[43,62,136],"avoiding":[44],"generation":[46],"elimination":[48,109],"duplicate":[50,108],"results.":[51],"Our":[52],"approach":[53,105],"is":[54],"easy":[55],"to":[56,66],"implement":[57],"can":[59,82],"be":[60,83],"used":[61],"any":[63],"space-partitioning":[64],"index":[65],"significantly":[67],"reduce":[68],"cost":[70,132],"In":[77],"addition,":[78],"partitions":[81],"processed":[84],"independently,":[85],"makes":[87],"our":[88,104,120],"method":[89],"appropriate":[90],"distributed":[92],"parallel":[94],"indexing.":[95],"Experiments":[96],"on":[97],"real":[98],"datasets":[99],"confirm":[100],"advantage":[102],"against":[106],"alternative":[107],"techniques":[110],"data-oriented":[112],"state-of-the-art":[113],"indices.":[115],"also":[117],"show":[118],"that":[119],"technique,":[122],"paired":[123],"with":[124],"optimized":[125],"partition-to-partition":[126],"join":[127],"algorithms,":[128],"typically":[129],"reduces":[130],"joins":[135],"around":[137],"50%.":[138]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":2}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}