2007 Paper 6 Question 8 Databases (a) Define the notion of a functional dependency. [2 marks]

Source URL: www.cl.cam.ac.uk

Inconsistent databases • Often arise in data integration. • Suppose have a functional dependency name → salary and two tuples (John, 10K) in source 1, and (John, 20K) in source 2.

Source URL: homepages.inf.ed.ac.uk

Emergent Model Based On Hybrid Rough Sets Systems

Source URL: www.complex-systems.com

• Applied mathematics
• Rough set
• Neural networks
• Functional dependency
• Emergence
• Function
• Cardinal number
• Attribute-value system
• Artificial neural network
• Mathematics
• Theoretical computer science
• Science

Inferring Functional Relationships Using Genome-wide Dependency Networks Johan Rung Patrick Kemmeren

Source URL: icsb-2001.org

• Bioinformatics
• Wellcome Trust
• European Bioinformatics Institute
• Gene expression
• Genomics
• Molecular genetics
• Wellcome Trust Genome Campus
• European Molecular Biology Laboratory
• Ridge
• Biology
• Science
• Science and technology in Europe

Introduction to Relational Databases Part 1: Why? Claude Rubinson University of Houston—Downtown

Source URL: gator.uhd.edu

• Database management systems
• Database constraints
• Relational model
• Database normalization
• Database design
• Database
• Relational database
• Table
• Functional dependency
• Data management
• Database theory
• Data modeling

The major causes of functional dependency -F.ForettAll so-called age-related diseases, such as cardiovascular disease, dementia, cancer, osteoarthritis and osteoporosis, and sensory disorders can cause dependency, but th

Source URL: www.ilc-alliance.org

• Health promotion
• Bariatrics
• Body shape
• Endocrine diseases
• Obesity
• Osteoporosis
• Cardiovascular disease
• Preventive medicine
• Chronic
• Health
• Medicine
• Nutrition

Maintaining Verified Software Joe Leslie-Hurd Intel Corp. Abstract

Source URL: www.gilith.com

• Type theory
• Functional languages
• Data types
• Cabal
• Haskell
• Monad
• Type system
• QuickCheck
• Dependency hell
• Software
• Computing
• Functional programming

Logical Multidimensional Database Design for Ragged and Unbalanced Aggregation Hierarchies Tapio Niemi Department of Computer and Information Sciences, University of Tampere FINUniversity of Tampere,

Source URL: sunsite.informatik.rwth-aachen.de

• Information technology management
• Online analytical processing
• Data
• Data warehousing
• Complexity classes
• Functional dependency
• Hierarchy
• Relational model
• OLAP cube
• Data management
• Data modeling
• Database constraints

Synthesizing Third Normal Form Relations from Functional Dependencies PHILIP A. BERNSTEIN University

Source URL: www.comp.nus.edu.sg

• Database constraints
• Data
• Database theory
• Relational model
• Model theory
• Third normal form
• Functional dependency
• Database normalization
• Relational algebra
• Data modeling
• Data management
• Mathematics

A Tutorial on Omega The Omega calculator is a text-based interface to the Omega library, a set of C++ classes for manipulating integer tuple sets and relations. Its applications include dependence analysis, program trans

Source URL: suif.stanford.edu

• Software engineering
• Data dependency
• Dependence analysis
• I1
• Computing
• Computer programming
• Functional languages
• Compilers
• Q