{"id":"https://openalex.org/W2035879159","doi":"https://doi.org/10.1145/1980022.1980140","title":"A survey of issues of query optimization in parallel databases","display_name":"A survey of issues of query optimization in parallel databases","publication_year":2011,"publication_date":"2011-01-01","ids":{"openalex":"https://openalex.org/W2035879159","doi":"https://doi.org/10.1145/1980022.1980140","mag":"2035879159"},"language":"en","primary_location":{"id":"doi:10.1145/1980022.1980140","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1980022.1980140","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the International Conference & Workshop on Emerging Trends in Technology - ICWET '11","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/A5110039980","display_name":"Sunita Mahajan","orcid":null},"institutions":[{"id":"https://openalex.org/I4210133156","display_name":"Education Trust","ror":"https://ror.org/0337vmn97","country_code":"US","type":"nonprofit","lineage":["https://openalex.org/I4210133156"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"S. M. Mahajan","raw_affiliation_strings":["Mumbai Education Trust Reclaimation, Banrdra"],"affiliations":[{"raw_affiliation_string":"Mumbai Education Trust Reclaimation, Banrdra","institution_ids":["https://openalex.org/I4210133156"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5067853042","display_name":"Vaishali P. Jadhav","orcid":null},"institutions":[{"id":"https://openalex.org/I226983648","display_name":"Narsee Monjee Institute of Management Studies","ror":"https://ror.org/04qksbm30","country_code":"IN","type":"education","lineage":["https://openalex.org/I226983648"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"V. P. Jadhav","raw_affiliation_strings":["NMIMS University, Vile Parle, Mumbai"],"affiliations":[{"raw_affiliation_string":"NMIMS University, Vile Parle, Mumbai","institution_ids":["https://openalex.org/I226983648"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5110039980"],"corresponding_institution_ids":["https://openalex.org/I4210133156"],"apc_list":null,"apc_paid":null,"fwci":0.3654,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.63728096,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"553","last_page":"553"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12288","display_name":"Optimization and Search Problems","score":0.9987000226974487,"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/T12288","display_name":"Optimization and Search Problems","score":0.9987000226974487,"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/T10317","display_name":"Advanced Database Systems and Queries","score":0.9986000061035156,"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/T10715","display_name":"Distributed and Parallel Computing Systems","score":0.998199999332428,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7669909000396729},{"id":"https://openalex.org/keywords/query-optimization","display_name":"Query optimization","score":0.720082700252533},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.6107845306396484},{"id":"https://openalex.org/keywords/sargable","display_name":"Sargable","score":0.4661741256713867},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.44312477111816406},{"id":"https://openalex.org/keywords/web-search-query","display_name":"Web search query","score":0.29436254501342773},{"id":"https://openalex.org/keywords/search-engine","display_name":"Search engine","score":0.12174606323242188}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7669909000396729},{"id":"https://openalex.org/C157692150","wikidata":"https://www.wikidata.org/wiki/Q2919848","display_name":"Query optimization","level":2,"score":0.720082700252533},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.6107845306396484},{"id":"https://openalex.org/C192939062","wikidata":"https://www.wikidata.org/wiki/Q104840822","display_name":"Sargable","level":4,"score":0.4661741256713867},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.44312477111816406},{"id":"https://openalex.org/C164120249","wikidata":"https://www.wikidata.org/wiki/Q995982","display_name":"Web search query","level":3,"score":0.29436254501342773},{"id":"https://openalex.org/C97854310","wikidata":"https://www.wikidata.org/wiki/Q19541","display_name":"Search engine","level":2,"score":0.12174606323242188}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1145/1980022.1980140","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1980022.1980140","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the International Conference & Workshop on Emerging Trends in Technology - ICWET '11","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.206.4572","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.206.4572","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.ijcaonline.org/volume11/number3/pxc3872082.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W1545720031","https://openalex.org/W1570320352","https://openalex.org/W1895735149","https://openalex.org/W1998406251","https://openalex.org/W2019102956","https://openalex.org/W2047529508","https://openalex.org/W2049263029","https://openalex.org/W2080427212","https://openalex.org/W2112668678","https://openalex.org/W2146368765"],"related_works":["https://openalex.org/W2392467230","https://openalex.org/W2350026801","https://openalex.org/W3118696700","https://openalex.org/W2017328855","https://openalex.org/W2388669825","https://openalex.org/W2026738364","https://openalex.org/W2169364631","https://openalex.org/W2363027842","https://openalex.org/W1601704076","https://openalex.org/W2161902337"],"abstract_inverted_index":{"NOTE":[0],"FROM":[1],"ACM:":[2],"It":[3],"has":[4,15],"been":[5],"determined":[6],"that":[7],"this":[8,20],"paper":[9],"plagiarized":[10],"earlier":[11],"works.":[12],"Therefore":[13],"ACM":[14],"shut":[16],"off":[17],"access":[18],"to":[19],"paper.":[21]},"counts_by_year":[{"year":2019,"cited_by_count":1},{"year":2013,"cited_by_count":1}],"updated_date":"2026-04-05T17:49:38.594831","created_date":"2025-10-10T00:00:00"}