'Binary relations' presentation slideshows

Agent Dynamics in Complex Multilevel Systems of Systems of Systems Jeffrey Johnson

1.3k views • 97 slides

From Networks to Hypernetworks for a Science of Complex Systems

From Networks to Hypernetworks for a Science of Complex Systems. Jeffrey Johnson Open University UK. 4th China-Europe Summer School on Complexity Science. Shanghai 12-Aug-2010. Binary relations are not rich enough. 3 binary relations ? one 3-ary relation.

813 views • 70 slides

Discrete Structure

Discrete Structure. Li Tak Sing( ??? ). From grammar to inductive definition. Consider the following grammar: S ??|aB B ?b|bB Basis: ?, ab?L(G) Induction: if ay ? L(G), then aby ? L(G). Constructing grammars. {a n |n ?N} S??|aS {a n b n |n ?N} S ??|aSb {(ab) n |n?N} S ??|abS.

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Relations

909 views • 60 slides

Building Ontologies Automatically Theory and Demonstration

Building Ontologies Automatically Theory and Demonstration. Dan Moldovan Human Language Technology Research Institute University of Texas at Dallas. Outline. Introduction to Ontologies Automatic Ontology Building Applications OWL/RDF Representation Jaguar-Jager Demo CHiPS Demo. Ontology.

596 views • 59 slides

mimarTebebi

mimarTebebi. revaz grigolia. Announcements. HW9 due now HWs 10 and 11 are available Midterm 2 regrades: bring to my attention Monday 4/29 Clerical errors regarding scores can be fixed through reading period. Sinaarsi. mimarTebaTa warmodgena rogorc dekartul namravlTa qvesimravleebi

583 views • 58 slides

Relations

Relations. Chapter 9. Chapter Summary. Relations and Their Properties n - ary Relations and Their Applications ( not currently included in overheads ) Representing Relations Closures of Relations ( not currently included in overheads ) Equivalence Relations Partial Orderings.

998 views • 52 slides

Molecular interactions

Molecular interactions. Based on Chapter 4 of Post-genome Bioinformatics by Minoru Kanehisa, Oxford University Press, 2000.

684 views • 47 slides

Global Inference via Linear Programming Formulation

506 views • 40 slides

Contents

Quality issues in Spatial Databases M. Mostafavi, G. Edwards, R. Jeansoulin CRG & GEOIDE & REVIGIS Victoria, May 2003. Contents. Introduction Problems Objective Methodology Results Discussion Conclusions and perspectives. Introduction. Data fusion and Data Quality

441 views • 33 slides

Relations (1)

449 views • 33 slides

Relations

Relations. Binary Relations. a relation between elements of two sets is a subset of their Cartesian product (of ordered pairs). Note the di ?erence between a relation and a function: in a relation, each a ? A can map to multiple elements in B. Thus, relations are generalizations of functions.

461 views • 32 slides

Mathematical Background 1

Mathematical Background 1. CSE 373 Data Structures. Basic Discrete Math Concepts. Sets Cardinality Relations Cartesian Products Functions Properties of Functions. Sets. A set is a collection of distinct objects. (An object is some identifiable person, place, thing, or idea).

458 views • 29 slides

LREC - 2010

LREC - 2010. Semi-Automatic Domain Ontology Creation from Text Resources. Authors Mithun Balakrishna, Dan Moldovan, Marta Tatu, Marian Olteanu Presented by Chris Irwin Davis. Jaguar Overview.

418 views • 26 slides

Succinct Indexes for Strings, Binary Relations and Multi-labeled Trees

357 views • 24 slides

Relations

193 views • 19 slides

Discrete Structure

Discrete Structure. Li Tak Sing( ??? ). Chapter 4 Properties of Binary Relations. Three special properties For a binary relation R on a set A, we have the following definitions. R is reflexive if xRx for all x ?A. R is symmetric if xRy implies yRx for all x,y ?A

337 views • 18 slides

Chapter 8

Chapter 8. 8.1 Relations and Their Properties 8.2 n- ary Relations and Their Applications 8.3 Representing Relations 8.4 Closures of Relations 8.5 Equivalence Relations 8.6 Partial Orderings. 8.1 Relations and Their Properties.

514 views • 17 slides

Pathway databases

Pathway databases. Goto S, Bono H, Ogata H, Fujibuchi W, Nishioka T, Sato K, Kanehisa M. (1997) Organizing and computing metabolic pathway data in terms of binary relations. Pac Symp Biocomput, 175-86

363 views • 16 slides

Relations and Their Properties

Relations and Their Properties. Section 9.1. Section Summary. Relations and Functions Properties of Relations Reflexive Relations Symmetric and Antisymmetric Relations Transitive Relations Combining Relations. Binary Relations.

1.34k views • 14 slides