'Database theory' diaporamas de présentation

A Brief History of DB Theory

A Brief History of DB Theory. Functional dependencies --- Normalization More dependencies: multivalued, general Universal relations Acyclic hypergraphs Logical query languages: Datalog. Functional Dependencies.

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Querying XML

Querying XML. February 12 th , 2003. Querying XML Data. XPath = simple navigation through the tree XQuery = the SQL of XML XSLT = recursive traversal will not discuss in class. Sample Data for Queries.

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Feature Selection, Theory Building and Association Rules Network

Feature Selection, Theory Building and Association Rules Network. School of Information Technologies. Sanjay Chawla. Acknowledgement. This is joint work with Gaurav Pandey; Simon Poon; Bavani Arunasalam; Joseph Davis

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On Generating All Maximal Acyclic Subhypergraphs with Polynomial Delay

On Generating Maximal Acyclic Subhypergraphs with Polynomial Delay . On Generating All Maximal Acyclic Subhypergraphs with Polynomial Delay. Taishin Daigo (Kyushu Inst. of Tech.) Kouichi Hirata (Kyushu Inst. of Tech.). On Ge nerating Maximal Acyclic Subhypergraphs with Polynomial Delay.

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CS498 MP Logic in Computer Science Spring 2014

CS498 MP Logic in Computer Science Spring 2014. Madhusudan Parthasarathy (Madhu) Lectures: Wed / Fri 2:00pm-3:30 pm (1105 Siebel) Website: http://courses.engr.illinois.edu/cs498mp3/ Newsgroup(piazza): http://piazza.com/illinois/spring2014/cs498mp Password: godel Prerequisites:

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Database Design Concepts IMAT1408

Database Design Concepts IMAT1408. Lecture 1 Introduction to the module. This is one of four modules you will do this year (three if you are studying part-time) Covers the HND requirements for Databases If you put effort into this module you will find projects much easier next year.

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Datenbanktheorie VU 2.0 Sommersemester 2005

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Alberto Mendelzon at Princeton: The Blossoming of Relational Database Theory

Alberto Mendelzon at Princeton: The Blossoming of Relational Database Theory. David Maier Dept. of Computer Science Portland State University. DB Theory: Toronto to Princeton.

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Database Management Systems CS 542 --- Fall 2012

Database Management Systems CS 542 --- Fall 2012. Instructor: Elke Rundensteiner Email: rundenst@cs.wpi.edu http://web.cs.wpi.edu/~ cs542 /f12. Course Information. Goal Introduction to the theory and design of database management systems (DBMSs). Who should attend?

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Database Metatheory: Asking the Big Queries

Database Metatheory: Asking the Big Queries. Christos H. Papadimitriou Presented By: Sameer Raste. Introduction. What is Database Theory Theory in Broad Sense Theory in Narrow Sense. Theory and its Function. Develop Mathematical Models Propose Complexity-Reducing Solutions Analyze

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Fundamentals of Relational Databases

Fundamentals of Relational Databases. Hugh Darwen hugh@dcs.warwick.ac.uk www.dcs.warwick.ac.uk/~hugh. CS252.HACD: Relational Database Theory (focussing on its application to computer language design) Section 0: Preface. Why?. Why study relational theory?.

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