7th International Semantic Web Conference

Introduction to the Semantic Web

author:Jim Hendler, Rensselaer Polytechnic Institute
author:Sean Bechhofer, School of Computer Science, The University of Manchester
author:Asunción Gómez-Pérez, Technical University of Madrid
author:Aldo Gangemi, Institute of Cognitive Sciences and Technologies
published: Nov. 24, 2008, recorded: October 2008, views: 3851

Slides

Slides
0:00	An Introduction to OWL
0:19	OWL: Web Ontology Language
1:08	Towards a Semantic Web
2:11	What’s the Problem?
2:45	A Semantic Web - First Steps
3:29	Technologies for the Semantic Web
4:31	Building a Semantic Web
5:25	Languages
6:10	Object Oriented Models
7:34	Structure of an Ontology
9:09	Formal Languages
9:56	Why Semantics?
10:52	RDF
11:33	The RDF Data Model
12:17	Linking Statements
12:48	RDF Syntax
13:02	What Does RDF Give Us? - 1
13:45	RDF(S): RDF Schema
15:01	RDF(S) Examples
15:27	RDF/RDF(S) "Liberality"
16:27	RDF/RDF(S) Semantics
16:44	RDF(S) Inference - 1
17:27	RDF(S) Inference - 2
17:46	What Does RDF Give Us? - 2
18:23	Problems with RDF(S)
20:48	Solution
21:26	The OWL Family Tree
22:24	Aside: Description Logics
23:38	DL Semantics
24:35	OWL Layering
25:24	OWL Full
26:02	OWL DL
27:30	OWL Lite
28:07	OWL Syntax
28:54	OWL Class Constructors - 1
29:54	OWL Class Constructors - 2
30:53	OWL Class Constructors - 3
31:53	OWL Axioms
32:58	OWL Property Axioms
32:58	OWL Individual Axioms
33:52	Semantics - 1
34:46	Semantics - 2
37:01	Reasoning - 1
37:26	Reasoning - 2
37:57	Why Reasoning?
39:07	Necessary and Sufficient Conditions
40:05	Disjointness
40:38	Domain and Range
41:21	And/Or and Quantification
41:22	Closed and Open Worlds
41:23	What Does RDF Give Us? - 3
42:06	OWL Isn’t Everything
42:49	Summary
43:32	Acknowledgements

Report a problem or upload files

If you have found a problem with this lecture or would like to send us extra material, articles, exercises, etc., please use our ticket system to describe your request and upload the data.
Enter your e-mail into the 'Cc' field, and we will keep you updated with your request's status.

Lecture popularity: You need to login to cast your vote.

We are currently conducting a short survey. We value your feedback, and would appreciate if you took a few moments to respond to some questions. Click here to take the survey.