文章基本信息

标题：The ICDT 2016 Test of Time Award Announcement
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作者：Foto N. Afrati ; Claire David ; Georg Gottlob 等
期刊名称：LIPIcs : Leibniz International Proceedings in Informatics
电子版ISSN：1868-8969
出版年度：2016
卷号：48
页码：1:1-1:2
DOI：10.4230/LIPIcs.ICDT.2016.1
出版社：Schloss Dagstuhl -- Leibniz-Zentrum fuer Informatik
摘要：We describe the 2016 ICDT Test of Time Award which is awarded to Chandra Chekuri and Anand Rajaraman for their 1997 ICDT paper on "Conjunctive Query Containment Revisited".
关键词：conjunctive query; treewidth; NP-hardness; rewriting