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33篇 您的检索式:作者名="DAVID DEWITT"
    题名 作者 年代 出处 被引量
1Outcomes of EUS-guided drainage of debris-containing pancreatic pseudocysts by using combined endoprosthesis and a nasocystic drain显示文摘Ali A. Siddiqui John M. DeWitt Anna Strongin Harkirat Singh Smoker Jordan David E. Loren Thomas Kowalski Mohamad A. Eloubeidi 2013Gastrointestinal Endoscopy2013,,:4
2面向对象的数据库系统宣言显示文摘这篇文章试图定义面向对象的数据库系统。它描述了作为一个合格的面向对象的数据库系统所应具备的主要性质和特征。我们把这些特性分成了三组: ·必备的:被称作面向对象的数据库系统所必须满足的特性。它们是复杂对象,对象标识,封装性,类型或类,继承性,结合滞后联编的复载,可扩充性,计算完备性,持久性,辅存管理,并发性,恢复和即席查询功能。·可选的:为了使系统更完善可添加的而非必备的特性。它们是多重继承性,类型检查和推理,分布,设计事务处理和版本。·开放的:设计人员可以选择的特性。它们是程序设计范例,表示系统,类型系统及一致性。我们的立场是,不祇望上述看法成为一个里程碑,以便为进一步的讨论指明方向。Malcolm Atkinson Francois Bancilhon David Dewitt Klaus Dittrich David Maier Stanley Zdonik 王宗斌 王珊 1990计算机科学1990,17,3:3
3PRISMS-PF:A general framework for phase-field modeling with a matrix-free finite element method显示文摘A new phase-field modeling framework with an emphasis on performance,flexibility,and ease of use is presented.Foremost among the strategies employed to fulfill these objectives are the use of a matrix-free finite element method and a modular,application-centric code structure.This approach is implemented in the new open-source PRISMS-PF framework.Its performance is enabled by the combination of a matrix-free variant of the finite element method with adaptive mesh refinement,explicit time integration,and multilevel parallelism.Benchmark testing with a particle growth problem shows PRISMS-PF with adaptive mesh refinement and higher-order elements to be up to 12 times faster than a finite difference code employing a second-order-accurate spatial discretization and first-order-accurate explicit time integration.Stephen DeWitt Shiva Rudraraju David Montiel W.Beck Andrews Katsuyo Thornton 2020npj Computational Materials2020,,1:2
4Costs and limits of phenotypic plasticity显示文摘DEWITT T J ANDREW S DAVID S W 1998Tree1998,13,:1
5Scientific data management in the coming decade显示文摘Jim Gray David T. Liu Maria Nieto-Santisteban Alex Szalay David J. DeWitt Gerd Heber 2005ACM SIGMOD Record2005,,4:1
6Modeling of solvent evaporation effects for hot plate baking of photoresist显示文摘 David P Dewitt 1994SPIE1994,2195,:1
7The Middle Kindom Meets the Middle East显示文摘David Dewitt 1998China Report1998,,34:1
8The Design and Performance Eva-luation of Alternative XML Storage Strategies显示文摘Feng Tian David J DeWitt 2002ACM SIGMOD Record2002,31,1:1
9Partition based spatialmerge join显示文摘 DeWitt David J 1996ACM SIGMOD Record1996,25,2:1
10Costs and limits of phenotypic plasticity显示文摘Dewitt T J Andrew S David S W 1998Tree1998,13,2:1
11Costs and limits of phenotypic plasticity显示文摘 Andrew S David S W 1998TREE1998,13,:1
12The Design and Performance Evaluation of Alternative XML Storage Strategies 显示文摘Feng T David J DeWitt 2002ACM SIGMOD Record2002,31,1:1
13Parallel database systems: the future of high performance database processing显示文摘 Jim Gray 1992Communication of ACM 36(6): 417-434 June 19921992,75,1:1
14MapReduce and parallel DBMSs显示文摘Michael Stonebraker Daniel Abadi David J. DeWitt Sam Madden Erik Paulson Andrew Pavlo Alexander Rasin 2010Communications of the ACM2010,,1:1
15Costs and limits of phentypic plasticity 显示文摘Dewitt T J Andrew S David S W 1998Tree1998,13,2:1
16Progressive Parametric Query Optimization显示文摘Pedro Bizarro Nicolas Bruno David J DeWitt 2009IEEE Transactions onKnowledge and Data Engineering2009,1,21:1
17Parallel database systems:The future of high performance database systems显示文摘David J Dewitt Jim Gray 1992Communcations of ACM1992,35,6:1
18The design and performance evaluation of alternative XML storage strategies显示文摘Feng Tian David J DeWitt 2002ACM SIGMOD Record2002,31,1:1
19On Supporting Containment Queries in Relationaldatabase Management Systems显示文摘Zhang Chun Naughton Jeffrey Dewitt David 2001ACM2001,,:1
20Parallel Database Systems: the Future of High Performance Database Systems显示文摘DAVID DEWITT JIM GRAY 1992Communications of the ACM/19921992,,6:1
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