semantic web and its applications

SEMANTIC WEB AND ITS APPLICATIONS

Nour Eldeen Mahmoud Khalifa

Lecturer of Information Technology – FCI, Cairo University

SRGE Member

SRGE 2017 Workshop on Intelligent systems and applications - ISSR - CU Annual Conference –

December 2017

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Agenda

History of the Web.

Semantic Web.

Semantic Web Architecture.

Tools.

Applications.

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Workshop on Intelligent systems and applications - ISSR - CU Annual Conference – December 2017

History of the Web. 3

Workshop on Intelligent systems and applications - ISSR - CU Annual Conference – December 2017

Distributed hypertext/hypermedia

Information accessed via (keyword based) search and browse.

Web was “invented” by Tim Berners-Lee

History of the Web. 4

Workshop on Intelligent systems and applications - ISSR - CU Annual Conference – December 2017

World Wide Web (Web 1.0)

Social Web (Web 2.0)

Semantic Web (Web 3.0)

Problems facing the web 5

Workshop on Intelligent systems and applications - ISSR - CU Annual Conference – December 2017

Increasing number of internet users.

Web administration difficulties, large number of pages.

In search engines unfortunately human should make the final decision.

Machines can not understand content of pages. (what the page is about)

Agenda

History of the Web.

Semantic Web.

Semantic Web Architecture.

Tools.

Applications.

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Workshop on Intelligent systems and applications - ISSR - CU Annual Conference – December 2017

Semantic Web 7

Workshop on Intelligent systems and applications - ISSR - CU Annual Conference – December 2017

Tim Berners-Lee, His vision of the Web was much more ambitious than the reality of the existing (syntactic) Web

Semantic Web 8

Workshop on Intelligent systems and applications - ISSR - CU Annual Conference – December 2017

Semantic Web 9

Workshop on Intelligent systems and applications - ISSR - CU Annual Conference – December 2017

Definition

“… an extension of the current web in which information is given well-defined meaning, better enabling computers and people to work in cooperation …”

Semantic Web 10

Workshop on Intelligent systems and applications - ISSR - CU Annual Conference – December 2017

"The Semantic Web is metadata for classifying documents".

"The Semantic Web is architecture for interconnected communities and vocabularies".

"The Semantic Web is mainly about content extracted from text".

Semantic Web 11

Workshop on Intelligent systems and applications - ISSR - CU Annual Conference – December 2017

Now... that should clear up a few

things around here

DC

SKOS

FOAF

Semantic Web 12

Workshop on Intelligent systems and applications - ISSR - CU Annual Conference – December 2017

Agenda

History of the Web.

Semantic Web.

Semantic Web Architecture.

Tools.

Applications.

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Workshop on Intelligent systems and applications - ISSR - CU Annual Conference – December 2017

Semantic Web Architecture. 14

Workshop on Intelligent systems and applications - ISSR - CU Annual Conference – December 2017

Semantic Web Architecture. 15

Workshop on Intelligent systems and applications - ISSR - CU Annual Conference – December 2017

Semantic Web Architecture. 16

Workshop on Intelligent systems and applications - ISSR - CU Annual Conference – December 2017

Semantic Web Architecture. 17

Workshop on Intelligent systems and applications - ISSR - CU Annual Conference – December 2017

Semantic Web Architecture. 18

Workshop on Intelligent systems and applications - ISSR - CU Annual Conference – December 2017

Agenda

History of the Web.

Semantic Web.

Semantic Web Architecture.

Tools.

Applications.

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Workshop on Intelligent systems and applications - ISSR - CU Annual Conference – December 2017

Tools 20

Workshop on Intelligent systems and applications - ISSR - CU Annual Conference – December 2017

Tools 21

Workshop on Intelligent systems and applications - ISSR - CU Annual Conference – December 2017

Agenda

History of the Web.

Semantic Web.

Semantic Web Architecture.

Tools.

Applications.

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Workshop on Intelligent systems and applications - ISSR - CU Annual Conference – December 2017

Applications 23

Workshop on Intelligent systems and applications - ISSR - CU Annual Conference – December 2017

Application 24

Workshop on Intelligent systems and applications - ISSR - CU Annual Conference – December 2017

Application 25

Workshop on Intelligent systems and applications - ISSR - CU Annual Conference – December 2017

Applications 26

Workshop on Intelligent systems and applications - ISSR - CU Annual Conference – December 2017

Application -Ontology Based Data Access (OBDA) 27

Workshop on Intelligent systems and applications - ISSR - CU Annual Conference – December 2017

Reference

http://www.cs.ox.ac.uk/people/ian.horrocks/

Intelligent system and it's application, FCI, Sat 3-12-2016

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Thank you nourmahmoud@cu.edu.eg

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Workshop on Intelligent systems and applications - ISSR - CU Annual Conference – December 2017