Web Topics

World Wide Web Presented By Bharath Praveen Swathi

World Wide Web ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

URI, URN & URL ,[object Object],[object Object],[object Object],[object Object],[object Object]

Web Protocols ,[object Object]

HTTP Hyper Text Transfer Protocol ,[object Object],[object Object],[object Object],[object Object],[object Object]

Request & Response ,[object Object],[object Object],[object Object]

Languages used ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Web 2.0 ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Ajax ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Reverse AJAX ,[object Object],[object Object]

Mashups ,[object Object],[object Object],[object Object]

Web 3.0 ,[object Object],[object Object],[object Object],[object Object]

Open Social ,[object Object],[object Object],[object Object],[object Object],[object Object]

Summary ,[object Object],[object Object],[object Object],[object Object],[object Object]

Semantic Web ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Logo of Semantic Web

What is Semantic Web ? ,[object Object],[object Object]

Why do we need Semantic Web ? ,[object Object],[object Object],[object Object],[object Object],[object Object]

History ,[object Object],[object Object],[object Object]

Architecture Source: Lee, T. B. Semantic Web - XML2000 – Architecture. Retrieved July 11, 2008 from http://www.w3.org/2000/Talks/1206-xml2k-tbl/slide10-0.html

Unicode and URI ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

XML and Namespace ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

RDF – Resource Description Framework ,[object Object],[object Object]

RDF Model ,[object Object],[object Object],[object Object],[object Object],[object Object]

RDF Model - Example Source: Manola, Miller, McBride (2004, February). The RDF Primer . W3C Recommendations.

RDF Model – Example (Contd…) Source: Manola, Miller, McBride (2004, February). The RDF Primer . W3C Recommendations.

Why RDF and not just XML ? ,[object Object],[object Object],[object Object]

Why RDF and not just XML ? (Contd…) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Why RDF and not just XML ? (Contd…) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

RDF Schema (RDFS) ,[object Object],[object Object],[object Object],[object Object],[object Object]

RDFS - Example ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Web Ontology Language (OWL) ,[object Object],[object Object],[object Object]

OWL (Contd…) Source: Lee, T. B. Semantic Web Road map. Retrieved July 11, 2008 from http://www.w3.org/DesignIssues/Semantic.html

Challenges ,[object Object],[object Object],[object Object],[object Object],[object Object]

Some News… ,[object Object],[object Object],[object Object],[object Object],[object Object]

What is Cloud Computing? ,[object Object],4+ billion phones by 2010 [Source: Nokia] Web 2.0-enabled PCs, TVs, etc.

Characteristics of Cloud Computing ,[object Object],[object Object],[object Object],[object Object]

Cloud Computing Building Blocks A massively scalable and flexible computing platform of the future, built on IBM and open source software, for hosting Web 2.0 and SOA applications. Business Benefits ,[object Object],[object Object],[object Object],[object Object],[object Object],Enabling Technologies ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Cloud Computing Architecture IBM Monitoring v.6 DB2 Provisioning Management Stack Provisioning Manager v.5.1 WebSphere Application Server Monitoring Provisioning Baremetal & Xen VM Open Source Linux with Xen Tivoli Monitoring Agent Virtualized Infrastructure based on Open Source Linux & Xen Virtual Machine Virtual Machine Virtual Machine Virtual Machine Data Center – System x Apache

Examples of Cloud Computing Workloads ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Joint IBM Google Announcement IBM Almaden Research Universities participating in initial pilot ,[object Object],[object Object],[object Object],[object Object],Google U. Of Washington

Why is Web Information Retrieval Important? ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Why is Web Information Retrieval Difficult? ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Web Mining Taxonomy Web Mining Web Usage Mining Web Structure Mining Web Content Mining

Web Mining Taxonomy ,[object Object],[object Object],[object Object]

Web Content Mining ,[object Object],[object Object],[object Object]

Semi-Structured Data ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Text Mining ,[object Object],[object Object],[object Object]

Web Structure Mining ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Central Question: Which useful information can be derived from the link structure of the web?

Some Answers ,[object Object],[object Object],[object Object]

Google ,[object Object],[object Object],[object Object],[object Object],[object Object]

HITS (hyperlink-Induced Topic Search) ,[object Object],[object Object],[object Object],[object Object],[object Object]

Hubs and Authorities Hub pages point to interesting links to authorities = relevant pages Authorities are targets of hub pages

Web Usage Mining ,[object Object],[object Object],[object Object],[object Object],[object Object]

Data Preparation ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

References - Web ,[object Object],[object Object],[object Object],[object Object],[object Object]

References – Semantic Web ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

References ,[object Object],[object Object],[object Object],[object Object],[object Object]

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