{"id":"https://openalex.org/W1985156474","doi":"https://doi.org/10.1109/dasfaa.2003.1192362","title":"A survey of new directions in database systems","display_name":"A survey of new directions in database systems","publication_year":2003,"publication_date":"2003-01-01","ids":{"openalex":"https://openalex.org/W1985156474","doi":"https://doi.org/10.1109/dasfaa.2003.1192362","mag":"1985156474"},"language":"en","primary_location":{"id":"doi:10.1109/dasfaa.2003.1192362","is_oa":false,"landing_page_url":"https://doi.org/10.1109/dasfaa.2003.1192362","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Eighth International Conference on Database Systems for Advanced Applications, 2003. (DASFAA 2003). Proceedings.","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/A5089065417","display_name":"Jeffrey D. Ullman","orcid":"https://orcid.org/0000-0002-1847-3426"},"institutions":[{"id":"https://openalex.org/I97018004","display_name":"Stanford University","ror":"https://ror.org/00f54p054","country_code":"US","type":"education","lineage":["https://openalex.org/I97018004"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"J.D. Ullman","raw_affiliation_strings":["University of Stanford, USA","Stanford University"],"affiliations":[{"raw_affiliation_string":"University of Stanford, USA","institution_ids":["https://openalex.org/I97018004"]},{"raw_affiliation_string":"Stanford University","institution_ids":["https://openalex.org/I97018004"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5089065417"],"corresponding_institution_ids":["https://openalex.org/I97018004"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.15463993,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"3","last_page":"3"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10317","display_name":"Advanced Database Systems and Queries","score":0.9965000152587891,"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":0.9965000152587891,"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":0.9897000193595886,"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/T13734","display_name":"Advanced Computational Techniques and Applications","score":0.9118000268936157,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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":0.8273638486862183},{"id":"https://openalex.org/keywords/xquery","display_name":"XQuery","score":0.8010697960853577},{"id":"https://openalex.org/keywords/sql","display_name":"SQL","score":0.6282457113265991},{"id":"https://openalex.org/keywords/view","display_name":"View","score":0.5665701627731323},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.5481340289115906},{"id":"https://openalex.org/keywords/database-schema","display_name":"Database schema","score":0.5363667607307434},{"id":"https://openalex.org/keywords/xml-database","display_name":"XML database","score":0.5361068248748779},{"id":"https://openalex.org/keywords/theme","display_name":"Theme (computing)","score":0.5193689465522766},{"id":"https://openalex.org/keywords/database-theory","display_name":"Database theory","score":0.51682049036026},{"id":"https://openalex.org/keywords/database-design","display_name":"Database design","score":0.4919540584087372},{"id":"https://openalex.org/keywords/query-language","display_name":"Query language","score":0.47191813588142395},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.4572948217391968},{"id":"https://openalex.org/keywords/xml","display_name":"XML","score":0.45278874039649963},{"id":"https://openalex.org/keywords/principal","display_name":"Principal (computer security)","score":0.447814017534256},{"id":"https://openalex.org/keywords/database-model","display_name":"Database model","score":0.44101226329803467},{"id":"https://openalex.org/keywords/relational-database","display_name":"Relational database","score":0.41692274808883667},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.4135393798351288},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.34913474321365356},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.17375731468200684}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8273638486862183},{"id":"https://openalex.org/C2780512708","wikidata":"https://www.wikidata.org/wiki/Q850661","display_name":"XQuery","level":4,"score":0.8010697960853577},{"id":"https://openalex.org/C510870499","wikidata":"https://www.wikidata.org/wiki/Q47607","display_name":"SQL","level":2,"score":0.6282457113265991},{"id":"https://openalex.org/C54239708","wikidata":"https://www.wikidata.org/wiki/Q1329910","display_name":"View","level":3,"score":0.5665701627731323},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.5481340289115906},{"id":"https://openalex.org/C30775581","wikidata":"https://www.wikidata.org/wiki/Q632285","display_name":"Database schema","level":3,"score":0.5363667607307434},{"id":"https://openalex.org/C183068750","wikidata":"https://www.wikidata.org/wiki/Q357393","display_name":"XML database","level":3,"score":0.5361068248748779},{"id":"https://openalex.org/C33566652","wikidata":"https://www.wikidata.org/wiki/Q1065927","display_name":"Theme (computing)","level":2,"score":0.5193689465522766},{"id":"https://openalex.org/C12439846","wikidata":"https://www.wikidata.org/wiki/Q4809258","display_name":"Database theory","level":3,"score":0.51682049036026},{"id":"https://openalex.org/C148840519","wikidata":"https://www.wikidata.org/wiki/Q1049878","display_name":"Database design","level":2,"score":0.4919540584087372},{"id":"https://openalex.org/C192028432","wikidata":"https://www.wikidata.org/wiki/Q845739","display_name":"Query language","level":2,"score":0.47191813588142395},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.4572948217391968},{"id":"https://openalex.org/C8797682","wikidata":"https://www.wikidata.org/wiki/Q2115","display_name":"XML","level":2,"score":0.45278874039649963},{"id":"https://openalex.org/C144559511","wikidata":"https://www.wikidata.org/wiki/Q2986279","display_name":"Principal (computer security)","level":2,"score":0.447814017534256},{"id":"https://openalex.org/C5968703","wikidata":"https://www.wikidata.org/wiki/Q267136","display_name":"Database model","level":3,"score":0.44101226329803467},{"id":"https://openalex.org/C5655090","wikidata":"https://www.wikidata.org/wiki/Q192588","display_name":"Relational database","level":2,"score":0.41692274808883667},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.4135393798351288},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.34913474321365356},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.17375731468200684},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/dasfaa.2003.1192362","is_oa":false,"landing_page_url":"https://doi.org/10.1109/dasfaa.2003.1192362","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Eighth International Conference on Database Systems for Advanced Applications, 2003. (DASFAA 2003). Proceedings.","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/4","display_name":"Quality Education","score":0.4300000071525574}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W1502610062","https://openalex.org/W2188578519","https://openalex.org/W1588786827","https://openalex.org/W2153455914","https://openalex.org/W2105333333","https://openalex.org/W279222092","https://openalex.org/W2477254085","https://openalex.org/W3162115094","https://openalex.org/W1533863182","https://openalex.org/W2140379930"],"abstract_inverted_index":{"Summary":[0],"form":[1,175],"only":[2],"given,":[3],"as":[4],"follows.":[5],"As":[6],"database":[7,47,126,153],"system":[8],"research":[9,127,178],"evolves,":[10],"there":[11,73],"are":[12,58,71,144],"several":[13],"enduring":[14],"themes.":[15],"One,":[16],"of":[17,28,42,46,55,80,83,112,156],"course,":[18],"is":[19,34,38,74,86,128,151,163],"how":[20],"we":[21,50,57,97,117],"deal":[22,51],"with":[23,52],"the":[24,78,87,120,138],"largest":[25],"possible":[26],"amounts":[27],"data.":[29],"A":[30],"less":[31],"obvious":[32],"theme":[33],"optimization":[35,139],"-":[36],"it":[37,101],"an":[39,75],"essential":[40],"ingredient":[41],"all":[43,110],"modern":[44,125],"forms":[45],"system.":[48],"Because":[49],"large":[53],"volumes":[54],"data,":[56],"often":[59],"forced":[60],"to":[61,91,99],"process":[62],"that":[63,103],"data":[64,172],"in":[65,123,131,160,173],"regular":[66],"ways.":[67],"But":[68],"when":[69],"operations":[70],"uniform,":[72],"opportunity":[76],"for":[77],"use":[79],"very-high-level":[81,94],"languages,":[82],"which":[84,124],"SQL":[85],"primary":[88],"example.":[89],"However,":[90],"make":[92],"a":[93,135,165],"language":[95],"effective,":[96],"need":[98],"optimize":[100],"well,":[102],"is,":[104],"produce":[105],"effective":[106],"query":[107],"plans":[108],"from":[109],"sorts":[111],"queries.":[113],"In":[114],"this":[115],"talk,":[116],"shall":[118],"review":[119],"principal":[121],"directions":[122],"going,":[129],"and":[130,170],"each":[132],"case":[133],"talk":[134],"bit":[136],"about":[137],"problems.":[140],"Stream":[141],"management":[142],"systems":[143],"one":[145],"very":[146],"important":[147],"new":[148],"area.":[149],"Another":[150],"peer-to-peer":[152],"systems.":[154],"Integration":[155],"heterogeneous":[157],"information,":[158],"especially":[159],"virtual":[161],"databases,":[162],"also":[164],"major":[166],"challenge.":[167],"XML,":[168],"XQUERY,":[169],"semistructured":[171],"general":[174],"yet":[176],"another":[177],"opportunity.":[179]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}