Query theory

Results: 615



#Item
561SQL / Data / Database theory / Query optimizer / Query languages / Conjunctive query / Relational model / Prolog / Spatial database / Database management systems / Data management / Computing

SECONDO: An Extensible DBMS Architecture and Prototype* Ralf Hartmut Güting, Thomas Behr, Victor Almeida, Zhiming Ding, Frank Hoffmann, Markus Spiekermann LG Datenbanksysteme für neue Anwendungen Fachbereich Informatik

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Source URL: dna.fernuni-hagen.de

Language: English - Date: 2008-08-29 08:55:41
562Network theory / Shortest path problem / Directed acyclic graph / Directed graph / Graph / Null graph / Tree / Graph theory / Mathematics / Theoretical computer science

A QUERY LANGUAGE SOLUTION FOR SHORTEST PATH PROBLEMS IN CYCLIC GEOMETRIES J.A. Bakker and J.H. ter Bekke Delft University of Technology Faculty of Electrical Engineering, Mathematics and Computer Science E-mail: {J.A.Bak

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Source URL: www.kbs.twi.tudelft.nl

Language: English - Date: 2004-04-08 04:46:42
563Data modeling / Relational model / Type theory / Relational database management systems / SQL / Relation / Tuple / Table / Query optimizer / Data management / Computing / Data

Plug and Play with Query Algebras: SECONDO A Generic DBMS Development Environment* Stefan Dieker and Ralf Hartmut Güting Praktische Informatik IV, FernUniversität Hagen D[removed]Hagen, Germany {stefan.dieker, gueting}@f

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Source URL: dna.fernuni-hagen.de

Language: English - Date: 2008-08-29 08:55:41
564Database theory / Mathematics / Datalog / Mathematical logic / FO / Modal logic / Tbox / Rewriting / Theoretical computer science / Logic / Conjunctive query

On conjunctive query answering in EL Riccardo Rosati Dipartimento di Informatica e Sistemistica Universit`a di Roma “La Sapienza” Via Salaria 113, 00198 Roma, Italy [removed]

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Source URL: www.ceur-ws.org

Language: English - Date: 2007-05-22 01:39:22
565Computer science / Mathematics / Conjunctive query / Nondeterministic finite automaton / Deterministic finite automaton / Structure / Algorithm / Computational complexity theory / Finite-state machine / Automata theory / Models of computation / Theoretical computer science

Conjunctive Queries for EL with Role Composition Markus Krötzsch and Sebastian Rudolph Institute AIFB, Universität Karlsruhe, Germany {mak|sru}@aifb.uni-karlsruhe.de Abstract. EL++ is a rather expressive description l

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Source URL: www.ceur-ws.org

Language: English - Date: 2007-05-22 01:39:22
566Model theory / Modal logic / Non-classical logic / Conjunctive query / Kripke semantics / FO / Logical connective / Interpretation / Query / Logic / Mathematical logic / Philosophical logic

Modal Logic Applied to Query Answering and the Case for Variable Modalities Evgeny Zolin School of Computer Science The University of Manchester [removed]

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Source URL: www.ceur-ws.org

Language: English - Date: 2007-05-22 01:39:22
567Structure / FO / Logic / Conjunctive query / Database theory / Mathematics

Inverse Roles Make Conjunctive Queries Hard Carsten Lutz Institute for Theoretical Computer Science, TU Dresden, Germany [removed] Abstract. Conjunctive query answering is an important DL reasoning task

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Source URL: www.ceur-ws.org

Language: English - Date: 2007-05-22 01:39:22
568Relational model / Data / Relational database / Database / Relation / Database theory / Data management / Database management systems

Skimmer: Rapid Scrolling of Relational Query Results Manish Singh, Arnab Nandi and H.V. Jagadish

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Source URL: arnab.org

Language: English - Date: 2012-07-03 13:24:39
569Database management systems / Computer languages / Data / Virtual reality / Database theory / Gesture / Relational model / Pointing device gesture / Database / Computing / Data management / User interface techniques

Gestural Query Specification Arnab Nandi Lilong Jiang Michael Mandel Computer Science & Engineering

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Source URL: www.vldb.org

Language: English - Date: 2013-11-07 15:10:21
570Database / Database theory / Data / Semantic Web / Extensible Storage Engine / RDF / Query languages / Data management / Database management systems / Computing

A Main Memory Index Structure to Query Linked Data Olaf Hartig

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Source URL: events.linkeddata.org

Language: English - Date: 2011-03-28 22:03:50
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