Videos tagged with Semantic Web




Text Mining and Link Analysis for Web and Semantic Web

Text Mining and Link Analysis for Web and Semantic Web

Posted in Science

The tutorial on Text Mining and Link Analysis for Web Data will focus on two main analytical approaches when analyzing web data: text mining and link analysis for the purpose of analyzing web documents and their linkage. First, the tutorial will cover some basic steps and problems when dealing with the textual and network (graph) data showing what is possible to achieve without very sophisticat...

Tags: Science, Lectures, Computer Science, Semantic Web, VideoLectures.Net, Text Mining


Recognizing Textual Entailment with LCC´s GROUNDHOG System

Recognizing Textual Entailment with LCC´s GROUNDHOG System

Posted in Science

We introduce a new system for recognizing textual entailment (known as GROUNDHOG) which utilizes a classification-based approach to combine lexico-semantic information derived from text processing applications with a large collection of paraphrases acquired automatically from the WWW. Trained on 200,000 examples of textual entailment extracted from newswire corpora, our system managed to classi...

Tags: Science, Lectures, Computer Science, categorization, Semantic Web, VideoLectures.Net, Text Mining, Natural Language Processing


A Concept-based Model for Enhancing Text Categorization

A Concept-based Model for Enhancing Text Categorization

Posted in Science

Most of text categorization techniques are based on word and/or phrase analysis of the text. Statistical analysis of a term frequency captures the importance of the term within a document only. However, two terms can have the same frequency in their documents, but one term contributes more to the meaning of its sentences than the other term. Thus, the underlying model should indicate terms that...

Tags: Science, Lectures, Computer Science, categorization, Semantic Web, VideoLectures.Net, Text Mining, Natural Language Processing


Democratizing the Cloud

Democratizing the Cloud

Posted in Conferences, Frameworks, Development, Databases

Summary As the Dutch artist MC Escher once said "Only those who attempt the absurd will achieve the impossible". Hence we are trying to stretch the .NET framework to cover the Cloud such that it will become possible to incrementally and seamlessly design, develop, and debug complex distributed applications using your favorite existing and unmodified .NET compiler and deploy these appl...

Tags: Conferences, Frameworks, Technologies, ASP.NET, LINQ, C#, .NET Framework, InfoQ, QCon, Change, VB.NET, ...



Rich Kilmer on the Power of Ruby

Rich Kilmer on the Power of Ruby

Posted in Development, Graphics, Conferences

Summary Top rubyist Rich Kilmer gives InfoQ visitors an eye-opening look into his years of success using Ruby to tackle tough defense-related challenges at Darpa. Our interview covers a wide range of cutting-edge technologies from DSLs to Semantic Web technologies such as OWL, to using Flash as a front-end UI framework. Bio Rich Kilmer is the founder of Virginia-based software and services comp...

Tags: Ruby, Technologies, Interview, Flash, RDF, InfoQ, Dynamic Languages, Productivity, Semantic Web, OWL, Darpa, ...