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Query theory
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#	Item
231	Open and Closed World Assumptions in Data Exchange Leonid Libkin1 and Cristina Sirangelo2 1 School of Informatics, University of Edinburgh Add to Reading List Source URL: homepages.inf.ed.ac.uk Language: English - Date: 2009-09-16 09:05:50 Computing Database management systems Conjunctive query Closed world assumption Data exchange SQL Null Database Structure Data management Database theory Data
232	Noname manuscript No. (will be inserted by the editor) Certain Answers over Incomplete XML Documents: Extending Tractability Boundary Add to Reading List Source URL: homepages.inf.ed.ac.uk Language: English - Date: 2014-11-26 07:55:10 Conjunctive query Database theory Relational model Complexity classes Model theory Null Data integration SQL FO Data management Computing Mathematics
233	Phenomenon-aware Stream Query Processing∗ M. H. Ali1 1 Mohamed F. Mokbel2 Add to Reading List Source URL: www-users.cs.umn.edu Language: English - Date: 2009-09-29 10:22:40 Information SQL Database theory Query optimizer Relational database management systems Search algorithms Nearest neighbor search Query plan Bin Information science Database management systems Data management
234	Theory of Answering Queries Using Views ∗ Alon Y. Halevy† Department of Computer Science and Engineering Add to Reading List Source URL: homepages.inf.ed.ac.uk Language: English - Date: 2006-07-04 06:02:35 Data Information Data integration Conjunctive query Alberto O. Mendelzon Datalog Query optimizer Database View Data management Database management systems Database theory
235	On Views and XML Serge Abiteboul I.N.R.I.A., 78153 Le Chesnay, France 1 Add to Reading List Source URL: homepages.inf.ed.ac.uk Language: English - Date: 2006-07-04 06:02:53 Data management Query languages Computer languages Markup languages Database theory Object database XML XQuery Serge Abiteboul Computing Data Database management systems
236	Expressive Languages for Path Queries over Graph-Structured Data Pablo Barcelo´ Carlos Hurtado Add to Reading List Source URL: homepages.inf.ed.ac.uk Language: English - Date: 2010-04-02 11:57:56 Metalogic Model theory Structure Universal algebra FO Probabilistically checkable proof String Data integration Conjunctive query Mathematics Formal languages Theoretical computer science
237	On Query Algebras for Probabilistic Databases Christoph Koch Department of Computer Science Cornell University, Ithaca, NY Add to Reading List Source URL: homepages.inf.ed.ac.uk Language: English - Date: 2008-12-15 11:21:37 Mathematics Data Database management systems Relational database management systems SQL Relational algebra Relational database Probabilistic database Relation Data management Relational model Database theory
238	On the Complexity of Query Answering over Incomplete XML Documents Amelie ´ Gheerbrant Leonid Libkin Add to Reading List Source URL: homepages.inf.ed.ac.uk Language: English - Date: 2012-04-04 06:15:23 Complexity classes Conjunctive query Database theory Relational model Data integration FO Relational algebra Lowest common ancestor SQL Computing Theoretical computer science Data management
239	Reasoning About Pattern-Based XML Queries Am´elie Gheerbrant1, Leonid Libkin1, and Cristina Sirangelo2 1 School of Informatics, University of Edinburgh 2 Add to Reading List Source URL: homepages.inf.ed.ac.uk Language: English - Date: 2013-06-07 12:18:52 Conjunctive query Database theory Complexity classes Relational model Structure Data integration Symbol FO Boolean satisfiability problem Theoretical computer science Mathematics Data management
240	When is Na¨ıve Evaluation Possible? Amelie ´ Gheerbrant Leonid Libkin Add to Reading List Source URL: homepages.inf.ed.ac.uk Language: English - Date: 2013-06-07 12:18:09 Model theory Database theory Conjunctive query Modal logic Null Structure Kripke semantics FO Closed world assumption Logic Mathematics Mathematical logic

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