{"id":"https://openalex.org/W2135688636","doi":"https://doi.org/10.1007/s10586-010-0144-5","title":"Scatter-Gather-Merge: An efficient star-join query processing algorithm for data-parallel frameworks","display_name":"Scatter-Gather-Merge: An efficient star-join query processing algorithm for data-parallel frameworks","publication_year":2010,"publication_date":"2010-11-04","ids":{"openalex":"https://openalex.org/W2135688636","doi":"https://doi.org/10.1007/s10586-010-0144-5","mag":"2135688636"},"language":"en","primary_location":{"id":"doi:10.1007/s10586-010-0144-5","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s10586-010-0144-5","pdf_url":null,"source":{"id":"https://openalex.org/S106148199","display_name":"Cluster Computing","issn_l":"1386-7857","issn":["1386-7857","1573-7543"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Cluster Computing","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/A5101828689","display_name":"Hyuck Han","orcid":"https://orcid.org/0000-0003-0936-9181"},"institutions":[{"id":"https://openalex.org/I139264467","display_name":"Seoul National University","ror":"https://ror.org/04h9pn542","country_code":"KR","type":"education","lineage":["https://openalex.org/I139264467"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Hyuck Han","raw_affiliation_strings":["School of Computer Science and Engineering, Seoul National University, Seoul, 151-742, Korea","School of Computer Science and Engineering, Seoul National University, Seoul, Korea 151-742"],"affiliations":[{"raw_affiliation_string":"School of Computer Science and Engineering, Seoul National University, Seoul, 151-742, Korea","institution_ids":["https://openalex.org/I139264467"]},{"raw_affiliation_string":"School of Computer Science and Engineering, Seoul National University, Seoul, Korea 151-742","institution_ids":["https://openalex.org/I139264467"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5034858357","display_name":"Hyungsoo Jung","orcid":"https://orcid.org/0000-0002-5376-7200"},"institutions":[{"id":"https://openalex.org/I129604602","display_name":"University of Sydney","ror":"https://ror.org/0384j8v12","country_code":"AU","type":"education","lineage":["https://openalex.org/I129604602"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Hyungsoo Jung","raw_affiliation_strings":["School of Information Technologies, University of Sydney, Sydney, NSW, 2006, Australia","School of Information Technologies, University of Sydney, Sydney, Australia 2006"],"affiliations":[{"raw_affiliation_string":"School of Information Technologies, University of Sydney, Sydney, NSW, 2006, Australia","institution_ids":["https://openalex.org/I129604602"]},{"raw_affiliation_string":"School of Information Technologies, University of Sydney, Sydney, Australia 2006","institution_ids":["https://openalex.org/I129604602"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5055059863","display_name":"Hyeonsang Eom","orcid":"https://orcid.org/0000-0002-1902-6767"},"institutions":[{"id":"https://openalex.org/I139264467","display_name":"Seoul National University","ror":"https://ror.org/04h9pn542","country_code":"KR","type":"education","lineage":["https://openalex.org/I139264467"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Hyeonsang Eom","raw_affiliation_strings":["School of Computer Science and Engineering, Seoul National University, Seoul, 151-742, Korea","School of Computer Science and Engineering, Seoul National University, Seoul, Korea 151-742"],"affiliations":[{"raw_affiliation_string":"School of Computer Science and Engineering, Seoul National University, Seoul, 151-742, Korea","institution_ids":["https://openalex.org/I139264467"]},{"raw_affiliation_string":"School of Computer Science and Engineering, Seoul National University, Seoul, Korea 151-742","institution_ids":["https://openalex.org/I139264467"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5086519205","display_name":"Heon Y. Yeom","orcid":"https://orcid.org/0000-0001-6865-1756"},"institutions":[{"id":"https://openalex.org/I139264467","display_name":"Seoul National University","ror":"https://ror.org/04h9pn542","country_code":"KR","type":"education","lineage":["https://openalex.org/I139264467"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Heon Y. Yeom","raw_affiliation_strings":["School of Computer Science and Engineering, Seoul National University, Seoul, 151-742, Korea","School of Computer Science and Engineering, Seoul National University, Seoul, Korea 151-742"],"affiliations":[{"raw_affiliation_string":"School of Computer Science and Engineering, Seoul National University, Seoul, 151-742, Korea","institution_ids":["https://openalex.org/I139264467"]},{"raw_affiliation_string":"School of Computer Science and Engineering, Seoul National University, Seoul, Korea 151-742","institution_ids":["https://openalex.org/I139264467"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5101828689"],"corresponding_institution_ids":["https://openalex.org/I139264467"],"apc_list":{"value":2190,"currency":"EUR","value_usd":2790},"apc_paid":null,"fwci":3.0123,"has_fulltext":false,"cited_by_count":23,"citation_normalized_percentile":{"value":0.91808705,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"14","issue":"2","first_page":"183","last_page":"197"},"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/T11106","display_name":"Data Management and Algorithms","score":0.9991000294685364,"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/T12292","display_name":"Graph Theory and Algorithms","score":0.9991000294685364,"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/computer-science","display_name":"Computer science","score":0.9057325124740601},{"id":"https://openalex.org/keywords/merge","display_name":"Merge (version control)","score":0.7732205390930176},{"id":"https://openalex.org/keywords/join","display_name":"Join (topology)","score":0.49021369218826294},{"id":"https://openalex.org/keywords/data-warehouse","display_name":"Data warehouse","score":0.4815864562988281},{"id":"https://openalex.org/keywords/star-schema","display_name":"Star schema","score":0.4461353123188019},{"id":"https://openalex.org/keywords/computation","display_name":"Computation","score":0.41463959217071533},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.40492331981658936},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3585131764411926},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.341269850730896},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.32057368755340576}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.9057325124740601},{"id":"https://openalex.org/C197129107","wikidata":"https://www.wikidata.org/wiki/Q1921621","display_name":"Merge (version control)","level":2,"score":0.7732205390930176},{"id":"https://openalex.org/C2776124973","wikidata":"https://www.wikidata.org/wiki/Q3183033","display_name":"Join (topology)","level":2,"score":0.49021369218826294},{"id":"https://openalex.org/C135572916","wikidata":"https://www.wikidata.org/wiki/Q193351","display_name":"Data warehouse","level":2,"score":0.4815864562988281},{"id":"https://openalex.org/C190703929","wikidata":"https://www.wikidata.org/wiki/Q1331138","display_name":"Star schema","level":4,"score":0.4461353123188019},{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.41463959217071533},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.40492331981658936},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3585131764411926},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.341269850730896},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.32057368755340576},{"id":"https://openalex.org/C148840519","wikidata":"https://www.wikidata.org/wiki/Q1049878","display_name":"Database design","level":2,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.0},{"id":"https://openalex.org/C30775581","wikidata":"https://www.wikidata.org/wiki/Q632285","display_name":"Database schema","level":3,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/s10586-010-0144-5","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s10586-010-0144-5","pdf_url":null,"source":{"id":"https://openalex.org/S106148199","display_name":"Cluster Computing","issn_l":"1386-7857","issn":["1386-7857","1573-7543"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Cluster Computing","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":26,"referenced_works":["https://openalex.org/W109127539","https://openalex.org/W758042349","https://openalex.org/W1835980735","https://openalex.org/W1999593441","https://openalex.org/W2010565361","https://openalex.org/W2034408574","https://openalex.org/W2044490410","https://openalex.org/W2054170837","https://openalex.org/W2067970990","https://openalex.org/W2069583953","https://openalex.org/W2072764742","https://openalex.org/W2075620950","https://openalex.org/W2100830825","https://openalex.org/W2103642442","https://openalex.org/W2108971776","https://openalex.org/W2109464129","https://openalex.org/W2111967617","https://openalex.org/W2119565742","https://openalex.org/W2119714163","https://openalex.org/W2123845384","https://openalex.org/W2125775320","https://openalex.org/W2140646908","https://openalex.org/W2152815268","https://openalex.org/W2154894831","https://openalex.org/W2173213060","https://openalex.org/W3002580249"],"related_works":["https://openalex.org/W3211811865","https://openalex.org/W155596183","https://openalex.org/W968468762","https://openalex.org/W1525815534","https://openalex.org/W2584861411","https://openalex.org/W3184524636","https://openalex.org/W2163009032","https://openalex.org/W160457930","https://openalex.org/W1996674508","https://openalex.org/W2075785658"],"abstract_inverted_index":null,"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":5},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":3},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":4},{"year":2012,"cited_by_count":3}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
