{"id":"https://openalex.org/W2030589723","doi":"https://doi.org/10.1109/imcsit.2009.5352770","title":"Optimization of object-oriented queries addressing large and small collections","display_name":"Optimization of object-oriented queries addressing large and small collections","publication_year":2009,"publication_date":"2009-10-01","ids":{"openalex":"https://openalex.org/W2030589723","doi":"https://doi.org/10.1109/imcsit.2009.5352770","mag":"2030589723"},"language":"en","primary_location":{"id":"doi:10.1109/imcsit.2009.5352770","is_oa":false,"landing_page_url":"https://doi.org/10.1109/imcsit.2009.5352770","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 International Multiconference on Computer Science and Information 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/A5077931996","display_name":"Micha\u0142 Bleja","orcid":null},"institutions":[{"id":"https://openalex.org/I34250744","display_name":"University of \u0141\u00f3d\u017a","ror":"https://ror.org/05cq64r17","country_code":"PL","type":"education","lineage":["https://openalex.org/I34250744"]}],"countries":["PL"],"is_corresponding":false,"raw_author_name":"Michal Bleja","raw_affiliation_strings":["Faculty of Mathematics and Computer Science, \u0141\u00f3d\u017a University, Lodz, Poland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Faculty of Mathematics and Computer Science, \u0141\u00f3d\u017a University, Lodz, Poland","institution_ids":["https://openalex.org/I34250744"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5071225072","display_name":"Krzysztof Stencel","orcid":"https://orcid.org/0000-0001-6356-4872"},"institutions":[{"id":"https://openalex.org/I47996466","display_name":"University of Warmia and Mazury in Olsztyn","ror":"https://ror.org/05s4feg49","country_code":"PL","type":"education","lineage":["https://openalex.org/I47996466"]}],"countries":["PL"],"is_corresponding":false,"raw_author_name":"Krzysztof Stencel","raw_affiliation_strings":["Institute of Informatics, University of Warmia and Mazury, Warsaw, Poland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Informatics, University of Warmia and Mazury, Warsaw, Poland","institution_ids":["https://openalex.org/I47996466"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5070992124","display_name":"Kazimierz Subieta","orcid":"https://orcid.org/0000-0002-7282-002X"},"institutions":[{"id":"https://openalex.org/I3017851245","display_name":"Polish-Japanese Academy of Information Technology","ror":"https://ror.org/01v542j61","country_code":"PL","type":"education","lineage":["https://openalex.org/I3017851245"]},{"id":"https://openalex.org/I4210087266","display_name":"Institute of Computer Science","ror":"https://ror.org/003fvp964","country_code":"PL","type":"facility","lineage":["https://openalex.org/I4210087266","https://openalex.org/I99542240"]},{"id":"https://openalex.org/I99542240","display_name":"Polish Academy of Sciences","ror":"https://ror.org/01dr6c206","country_code":"PL","type":"government","lineage":["https://openalex.org/I99542240"]}],"countries":["PL"],"is_corresponding":false,"raw_author_name":"Kazimierz Subieta","raw_affiliation_strings":["Institute of Computer Science of the Polish Academy of Sciences, Warsaw, Poland","Polish Japanese Institute of Information Technology, Warsaw, Poland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Computer Science of the Polish Academy of Sciences, Warsaw, Poland","institution_ids":["https://openalex.org/I99542240","https://openalex.org/I4210087266"]},{"raw_affiliation_string":"Polish Japanese Institute of Information Technology, Warsaw, Poland","institution_ids":["https://openalex.org/I3017851245"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.7258,"has_fulltext":false,"cited_by_count":10,"citation_normalized_percentile":{"value":0.72924389,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"643","last_page":"650"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10317","display_name":"Advanced Database Systems and Queries","score":0.9998000264167786,"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"}},"topics":[{"id":"https://openalex.org/T10317","display_name":"Advanced Database Systems and Queries","score":0.9998000264167786,"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"}},{"id":"https://openalex.org/T10772","display_name":"Distributed systems and fault tolerance","score":0.9993000030517578,"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"}},{"id":"https://openalex.org/T11106","display_name":"Data Management and Algorithms","score":0.9987999796867371,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8416433334350586},{"id":"https://openalex.org/keywords/query-optimization","display_name":"Query optimization","score":0.6414508819580078},{"id":"https://openalex.org/keywords/rewriting","display_name":"Rewriting","score":0.5903276801109314},{"id":"https://openalex.org/keywords/semantics","display_name":"Semantics (computer science)","score":0.5779665112495422},{"id":"https://openalex.org/keywords/element","display_name":"Element (criminal law)","score":0.5604909062385559},{"id":"https://openalex.org/keywords/query-language","display_name":"Query language","score":0.5392147302627563},{"id":"https://openalex.org/keywords/operator","display_name":"Operator (biology)","score":0.4933115541934967},{"id":"https://openalex.org/keywords/object","display_name":"Object (grammar)","score":0.4815402626991272},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.4778268337249756},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.39813584089279175},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.322775274515152},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.11466538906097412}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8416433334350586},{"id":"https://openalex.org/C157692150","wikidata":"https://www.wikidata.org/wiki/Q2919848","display_name":"Query optimization","level":2,"score":0.6414508819580078},{"id":"https://openalex.org/C154690210","wikidata":"https://www.wikidata.org/wiki/Q1668499","display_name":"Rewriting","level":2,"score":0.5903276801109314},{"id":"https://openalex.org/C184337299","wikidata":"https://www.wikidata.org/wiki/Q1437428","display_name":"Semantics (computer science)","level":2,"score":0.5779665112495422},{"id":"https://openalex.org/C200288055","wikidata":"https://www.wikidata.org/wiki/Q2621792","display_name":"Element (criminal law)","level":2,"score":0.5604909062385559},{"id":"https://openalex.org/C192028432","wikidata":"https://www.wikidata.org/wiki/Q845739","display_name":"Query language","level":2,"score":0.5392147302627563},{"id":"https://openalex.org/C17020691","wikidata":"https://www.wikidata.org/wiki/Q139677","display_name":"Operator (biology)","level":5,"score":0.4933115541934967},{"id":"https://openalex.org/C2781238097","wikidata":"https://www.wikidata.org/wiki/Q175026","display_name":"Object (grammar)","level":2,"score":0.4815402626991272},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.4778268337249756},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.39813584089279175},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.322775274515152},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.11466538906097412},{"id":"https://openalex.org/C86339819","wikidata":"https://www.wikidata.org/wiki/Q407384","display_name":"Transcription factor","level":3,"score":0.0},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","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/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"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/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0},{"id":"https://openalex.org/C158448853","wikidata":"https://www.wikidata.org/wiki/Q425218","display_name":"Repressor","level":4,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/imcsit.2009.5352770","is_oa":false,"landing_page_url":"https://doi.org/10.1109/imcsit.2009.5352770","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 International Multiconference on Computer Science and Information Technology","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.159.7374","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.159.7374","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.proceedings2009.imcsit.org/pliks/25.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Quality Education","score":0.6600000262260437,"id":"https://metadata.un.org/sdg/4"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":20,"referenced_works":["https://openalex.org/W121736994","https://openalex.org/W156150022","https://openalex.org/W1498826524","https://openalex.org/W1534466095","https://openalex.org/W1543795251","https://openalex.org/W1583366014","https://openalex.org/W1583679432","https://openalex.org/W1877477460","https://openalex.org/W1978619679","https://openalex.org/W1994933468","https://openalex.org/W2033904757","https://openalex.org/W2098762735","https://openalex.org/W2103548574","https://openalex.org/W2167679350","https://openalex.org/W2293896416","https://openalex.org/W2475681596","https://openalex.org/W6604880613","https://openalex.org/W6606319318","https://openalex.org/W6629819503","https://openalex.org/W6639518024"],"related_works":["https://openalex.org/W2556786504","https://openalex.org/W2152149667","https://openalex.org/W4244527061","https://openalex.org/W2469357693","https://openalex.org/W3125756434","https://openalex.org/W1977383094","https://openalex.org/W2572349046","https://openalex.org/W1779612025","https://openalex.org/W2413368787","https://openalex.org/W1515213763"],"abstract_inverted_index":{"When":[0],"a":[1,19,25,34,42,61,72,85,93,96],"query":[2,20,73,122],"jointly":[3],"addresses":[4],"very":[5,8],"large":[6,26,97],"and":[7,28,88,108,140],"small":[9,43,86],"collections":[10],"it":[11,32],"may":[12],"happen":[13],"that":[14,36],"an":[15,39],"iteration":[16],"caused":[17],"by":[18,24,52],"operator":[21],"is":[22,55,63,80,99],"driven":[23],"collection":[27,87,98],"in":[29,126,136,146],"each":[30,46,90],"cycle":[31,92],"evaluates":[33],"subquery":[35,54,62,94],"depends":[37],"on":[38,84,105],"element":[40,48],"of":[41,129,138],"collection.":[44],"For":[45],"such":[47,60,71],"the":[49,53,56,76,78,103,111,118,127],"result":[50],"returned":[51],"same.":[57],"In":[58],"effect,":[59],"unnecessarily":[64],"evaluated":[65],"many":[66],"times.":[67],"The":[68,115,132],"optimization":[69,133],"rewrites":[70],"to":[74,81,121],"reverse":[75],"situation:":[77],"loop":[79],"be":[82],"performed":[83],"inside":[89],"its":[91],"addressing":[95],"evaluated.":[100],"We":[101],"illustrate":[102],"method":[104,134],"comprehensive":[106],"examples":[107],"then":[109],"present":[110],"general":[112],"rewriting":[113],"rule.":[114],"research":[116],"follows":[117],"Stack-Based":[119],"Approach":[120],"languages":[123],"having":[124],"roots":[125],"semantics":[128],"programming":[130],"languages.":[131],"consists":[135],"analyzing":[137],"scoping":[139],"binding":[141],"rules":[142],"for":[143],"names":[144],"occurring":[145],"queries.":[147]},"counts_by_year":[{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":4},{"year":2014,"cited_by_count":3},{"year":2012,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}