{"id":"https://openalex.org/W2783136348","doi":"https://doi.org/10.1109/icsai.2017.8248511","title":"Querying big data from a database perspective","display_name":"Querying big data from a database perspective","publication_year":2017,"publication_date":"2017-11-01","ids":{"openalex":"https://openalex.org/W2783136348","doi":"https://doi.org/10.1109/icsai.2017.8248511","mag":"2783136348"},"language":"en","primary_location":{"id":"doi:10.1109/icsai.2017.8248511","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icsai.2017.8248511","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 4th International Conference on Systems and Informatics (ICSAI)","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/A5087651642","display_name":"Wenfeng Zhao","orcid":"https://orcid.org/0000-0002-2933-750X"},"institutions":[{"id":"https://openalex.org/I181326427","display_name":"Donghua University","ror":"https://ror.org/035psfh38","country_code":"CN","type":"education","lineage":["https://openalex.org/I181326427"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Wenfeng Zhao","raw_affiliation_strings":["School of Computer Science and Technology, Donghua University, Shanghai, China"],"affiliations":[{"raw_affiliation_string":"School of Computer Science and Technology, Donghua University, Shanghai, China","institution_ids":["https://openalex.org/I181326427"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100380138","display_name":"Guohua Liu","orcid":"https://orcid.org/0000-0001-8461-9473"},"institutions":[{"id":"https://openalex.org/I181326427","display_name":"Donghua University","ror":"https://ror.org/035psfh38","country_code":"CN","type":"education","lineage":["https://openalex.org/I181326427"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Guohua Liu","raw_affiliation_strings":["School of Computer Science and Technology, Donghua University, Shanghai, China"],"affiliations":[{"raw_affiliation_string":"School of Computer Science and Technology, Donghua University, Shanghai, China","institution_ids":["https://openalex.org/I181326427"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5022362178","display_name":"Zhao Chen","orcid":"https://orcid.org/0000-0002-3880-3664"},"institutions":[{"id":"https://openalex.org/I181326427","display_name":"Donghua University","ror":"https://ror.org/035psfh38","country_code":"CN","type":"education","lineage":["https://openalex.org/I181326427"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhao Chen","raw_affiliation_strings":["School of Computer Science and Technology, Donghua University, Shanghai, China"],"affiliations":[{"raw_affiliation_string":"School of Computer Science and Technology, Donghua University, Shanghai, China","institution_ids":["https://openalex.org/I181326427"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5079247289","display_name":"Douglas Omwenga Nyabuga","orcid":null},"institutions":[{"id":"https://openalex.org/I181326427","display_name":"Donghua University","ror":"https://ror.org/035psfh38","country_code":"CN","type":"education","lineage":["https://openalex.org/I181326427"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Douglas Nyabuga","raw_affiliation_strings":["School of Computer Science and Technology, Donghua University, Shanghai, China"],"affiliations":[{"raw_affiliation_string":"School of Computer Science and Technology, Donghua University, Shanghai, China","institution_ids":["https://openalex.org/I181326427"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110542127","display_name":"Huichun Yang","orcid":null},"institutions":[{"id":"https://openalex.org/I181326427","display_name":"Donghua University","ror":"https://ror.org/035psfh38","country_code":"CN","type":"education","lineage":["https://openalex.org/I181326427"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Huichun Yang","raw_affiliation_strings":["School of Computer Science and Technology, Donghua University, Shanghai, China"],"affiliations":[{"raw_affiliation_string":"School of Computer Science and Technology, Donghua University, Shanghai, China","institution_ids":["https://openalex.org/I181326427"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100373159","display_name":"Heng Zhang","orcid":"https://orcid.org/0000-0003-2159-9705"},"institutions":[{"id":"https://openalex.org/I181326427","display_name":"Donghua University","ror":"https://ror.org/035psfh38","country_code":"CN","type":"education","lineage":["https://openalex.org/I181326427"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Heng Zhang","raw_affiliation_strings":["School of Computer Science and Technology, Donghua University, Shanghai, China"],"affiliations":[{"raw_affiliation_string":"School of Computer Science and Technology, Donghua University, Shanghai, China","institution_ids":["https://openalex.org/I181326427"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5039175731","display_name":"Mengfei Ni","orcid":null},"institutions":[{"id":"https://openalex.org/I181326427","display_name":"Donghua University","ror":"https://ror.org/035psfh38","country_code":"CN","type":"education","lineage":["https://openalex.org/I181326427"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Mengfei Ni","raw_affiliation_strings":["School of Computer Science and Technology, Donghua University, Shanghai, China"],"affiliations":[{"raw_affiliation_string":"School of Computer Science and Technology, Donghua University, Shanghai, China","institution_ids":["https://openalex.org/I181326427"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5087651642"],"corresponding_institution_ids":["https://openalex.org/I181326427"],"apc_list":null,"apc_paid":null,"fwci":0.1849,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.49699855,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"1433","last_page":"1437"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11106","display_name":"Data Management and Algorithms","score":0.9976999759674072,"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":0.9976999759674072,"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/T11719","display_name":"Data Quality and Management","score":0.9973000288009644,"subfield":{"id":"https://openalex.org/subfields/1803","display_name":"Management Science and Operations Research"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T12292","display_name":"Graph Theory and Algorithms","score":0.9965999722480774,"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/big-data","display_name":"Big data","score":0.8783659934997559},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8420292139053345},{"id":"https://openalex.org/keywords/domain","display_name":"Domain (mathematical analysis)","score":0.6294852495193481},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.5801295042037964},{"id":"https://openalex.org/keywords/relational-database","display_name":"Relational database","score":0.4908934235572815},{"id":"https://openalex.org/keywords/perspective","display_name":"Perspective (graphical)","score":0.4860101640224457},{"id":"https://openalex.org/keywords/semantics","display_name":"Semantics (computer science)","score":0.4718461036682129},{"id":"https://openalex.org/keywords/data-science","display_name":"Data science","score":0.3329179883003235},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.29325467348098755},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.09375578165054321},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.08675676584243774},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.06942930817604065}],"concepts":[{"id":"https://openalex.org/C75684735","wikidata":"https://www.wikidata.org/wiki/Q858810","display_name":"Big data","level":2,"score":0.8783659934997559},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8420292139053345},{"id":"https://openalex.org/C36503486","wikidata":"https://www.wikidata.org/wiki/Q11235244","display_name":"Domain (mathematical analysis)","level":2,"score":0.6294852495193481},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.5801295042037964},{"id":"https://openalex.org/C5655090","wikidata":"https://www.wikidata.org/wiki/Q192588","display_name":"Relational database","level":2,"score":0.4908934235572815},{"id":"https://openalex.org/C12713177","wikidata":"https://www.wikidata.org/wiki/Q1900281","display_name":"Perspective (graphical)","level":2,"score":0.4860101640224457},{"id":"https://openalex.org/C184337299","wikidata":"https://www.wikidata.org/wiki/Q1437428","display_name":"Semantics (computer science)","level":2,"score":0.4718461036682129},{"id":"https://openalex.org/C2522767166","wikidata":"https://www.wikidata.org/wiki/Q2374463","display_name":"Data science","level":1,"score":0.3329179883003235},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.29325467348098755},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.09375578165054321},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.08675676584243774},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.06942930817604065},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icsai.2017.8248511","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icsai.2017.8248511","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 4th International Conference on Systems and Informatics (ICSAI)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":26,"referenced_works":["https://openalex.org/W203690387","https://openalex.org/W1493454437","https://openalex.org/W1497287285","https://openalex.org/W1802083805","https://openalex.org/W1984890936","https://openalex.org/W1994584977","https://openalex.org/W2008552727","https://openalex.org/W2027388991","https://openalex.org/W2055898276","https://openalex.org/W2057546223","https://openalex.org/W2096076988","https://openalex.org/W2099683594","https://openalex.org/W2101057136","https://openalex.org/W2112842248","https://openalex.org/W2144045611","https://openalex.org/W2154062410","https://openalex.org/W2158671923","https://openalex.org/W2341078838","https://openalex.org/W2376637698","https://openalex.org/W2764612181","https://openalex.org/W2963511602","https://openalex.org/W2999729612","https://openalex.org/W3157585079","https://openalex.org/W4206031975","https://openalex.org/W6638585231","https://openalex.org/W6657098411"],"related_works":["https://openalex.org/W4390608645","https://openalex.org/W4247566972","https://openalex.org/W4394895745","https://openalex.org/W2960264696","https://openalex.org/W3090563135","https://openalex.org/W2497432351","https://openalex.org/W4206777497","https://openalex.org/W2910064364","https://openalex.org/W4200136508","https://openalex.org/W2499527417"],"abstract_inverted_index":{"Querying":[0],"big":[1,10,30,36,59,67,70,76,81,144],"data":[2,37,60,68,71,82,145],"is":[3,17,34],"the":[4,7,18,32,35,64,120,124,138],"cornerstone":[5],"of":[6,9,44,66,80,112,126,140],"application":[8],"data.":[11,77],"From":[12],"a":[13,25,85],"database":[14],"perspective,":[15],"query":[16],"function":[19],"defined":[20],"by":[21],"domain,":[22],"range":[23],"and":[24,38,56,69,91,114,136,150],"specified":[26],"semantics.":[27],"For":[28],"querying":[29,58,75],"data,":[31],"domain":[33,113,127],"becomes":[39],"quite":[40],"complicated":[41],"with":[42],"characteristics":[43,79,111],"large":[45],"volume,":[46],"heterogeneous":[47],"types,":[48],"strong":[49],"timeliness,":[50],"weak":[51],"authenticity,":[52],"etc.":[53],"To":[54],"describe":[55],"analyze":[57],"theoretically,":[61],"we":[62],"propose":[63],"definitions":[65],"system,":[72],"which":[73],"includes":[74],"Aforementioned":[78],"lead":[83],"to":[84,97,109,147],"break-through":[86],"in":[87,117],"normal":[88],"form":[89],"qualification":[90],"Closed":[92],"World":[93],"Assumption":[94],"(CWA)":[95],"related":[96],"traditional":[98],"database.":[99],"Therefore,":[100],"this":[101,133],"paper":[102,134],"also":[103],"points":[104],"out":[105],"several":[106],"challenges":[107],"according":[108,146],"those":[110],"analyzes":[115,135],"them":[116],"detail":[118],"using":[119],"first-order":[121],"language.":[122],"Since":[123],"complexity":[125],"makes":[128],"traditionally":[129],"tractable":[130],"queries":[131,141],"infeasible,":[132],"summarizes":[137],"classification":[139],"on":[142],"relational":[143],"their":[148],"structure":[149],"computational":[151],"complexity.":[152]},"counts_by_year":[{"year":2019,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}