An Annotation Framework for the Semantic Web
Author | : Steffen Staab |
Publisher | : |
Total Pages | : |
Release | : 2001 |
Genre | : |
ISBN | : |
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Author | : Steffen Staab |
Publisher | : |
Total Pages | : |
Release | : 2001 |
Genre | : |
ISBN | : |
Author | : Siegfried Handschuh |
Publisher | : IOS Press |
Total Pages | : 248 |
Release | : 2003 |
Genre | : Business & Economics |
ISBN | : 9781586033453 |
The Digital Library Approach. Manual Annotations. Wrapping. Information Extraction & Linguistics. Graphics. Usage of Annotations.
Author | : Ahmed Mohammad Bashir |
Publisher | : |
Total Pages | : 152 |
Release | : 2004 |
Genre | : Semantic Web |
ISBN | : |
Author | : Muna Salman Hatem |
Publisher | : |
Total Pages | : |
Release | : 2009 |
Genre | : |
ISBN | : |
The Semantic Web is the vision of the future Web. Its aim is to enable machines to process Web documents in a way that makes it possible for the computer software to "understand" the meaning of the document contents. Each document on the Semantic Web is to be enriched with meta-data that express the semantics of its contents. Many infrastructures, technologies and standards have been developed and have proven their theoretical use for the Semantic Web, yet very few applications have been created. Most of the current Semantic Web applications were developed for research purposes. This project investigates the major factors restricting the wide spread of Semantic Web applications. We identify the two most important requirements for a successful implementation as the automatic production of the semantically annotated document, and the creation and maintenance of semantic based knowledge base. This research proposes a framework for Semantic Web implementation based on context-oriented controlled automatic Annotation; for short, we called the framework the Semantic Web Implementation Framework (SWIF) and the system that implements this framework the Semantic Web Implementation System (SWIS). The proposed architecture provides for a Semantic Web implementation of stand-alone websites that automatically annotates Web pages before being uploaded to the Intranet or Internet, and maintains persistent storage of Resource Description Framework (RDF) data for both the domain memory, denoted by Control Knowledge, and the meta-data of the Web site?s pages. We believe that the presented implementation of the major parts of SWIS introduce a competitive system with current state of art Annotation tools and knowledge management systems; this is because it handles input documents in theiicontext in which they are created in addition to the automatic learning and verification of knowledge using only the available computerized corporate databases. In this work, we introduce the concept of Control Knowledge (CK) that represents the application?s domain memory and use it to verify the extracted knowledge. Learning is based on the number of occurrences of the same piece of information in different documents. We introduce the concept of Verifiability in the context of Annotation by comparing the extracted text?s meaning with the information in the CK and the use of the proposed database table Verifiability_Tab. We use the linguistic concept Thematic Role in investigating and identifying the correct meaning of words in text documents, this helps correct relation extraction. The verb lexicon used contains the argument structure of each verb together with the thematic structure of the arguments. We also introduce a new method to chunk conjoined statements and identify the missing subject of the produced clauses. We use the semantic class of verbs that relates a list of verbs to a single property in the ontology, which helps in disambiguating the verb in the input text to enable better information extraction and Annotation. Consequently we propose the following definition for the annotated document or what is sometimes called the?Intelligent Document??The Intelligent Document is the document that clearly expresses its syntax and semantics for human use and software automation?. This work introduces a promising improvement to the quality of the automatically generated annotated document and the quality of the automatically extracted information in the knowledge base. Our approach in the area of using Semantic Webiiitechnology opens new opportunities for diverse areas of applications. E-Learning applications can be greatly improved and become more effective.
Author | : Alexiei Dingli |
Publisher | : Springer Science & Business Media |
Total Pages | : 149 |
Release | : 2011-04-06 |
Genre | : Technology & Engineering |
ISBN | : 364220323X |
Did you ever read something on a book, felt the need to comment, took up a pencil and scribbled something on the books’ text’? If you did, you just annotated a book. But that process has now become something fundamental and revolutionary in these days of computing. Annotation is all about adding further information to text, pictures, movies and even to physical objects. In practice, anything which can be identified either virtually or physically can be annotated. In this book, we will delve into what makes annotations, and analyse their significance for the future evolutions of the web. We will explain why it was thought to be unreasonable to annotate documents manually and how Web 2.0 is making us rethink our beliefs. We will have a look at tools which make use of Artificial Intelligence techniques to support people in the annotation task. Behind these tools, there exists an important property of the web known as redundancy; we will explain what it is and show how it can be exploited. Finally we will gaze into the crystal ball and see what we might expect to see in the future. Until people understand what the web is all about and its grounding in annotation, people cannot start appreciating it. And until they do so, they cannot start creating the web of the future.
Author | : |
Publisher | : Emerald Group Publishing |
Total Pages | : 131 |
Release | : 2005 |
Genre | : Library science |
ISBN | : 1845441419 |
Goes beyond the traditional verbalisms for the role of the Semantic Web in Digital Libraries. Features a balanced mix of papers which are introductory to the topic and also advanced research papers at the leading edge of the SW evolution. The papers aim to motivate readers to be part of this exciting community.
Author | : Cardoso, Jorge |
Publisher | : IGI Global |
Total Pages | : 424 |
Release | : 2008-10-31 |
Genre | : Computers |
ISBN | : 1605661139 |
"This book lays the foundations for understanding the concepts and technologies behind the Semantic Web"--Provided by publisher.
Author | : York Sure |
Publisher | : Springer |
Total Pages | : 743 |
Release | : 2006-06-01 |
Genre | : Computers |
ISBN | : 3540345450 |
This book constitutes the refereed proceedings of the 3rd European Semantic Web Conference, ESWC 2006. The book presents 48 revised full papers with abstracts of 3 invited talks. The papers are organized in topical sections on ontology alignment, engineering, evaluation, evolution and learning, rules and reasoning, searching and querying, semantic annotation, semantic web mining and personalisation, semantic web services, semantic wiki and blogging, as well as trust and policies.
Author | : Dieter Fensel |
Publisher | : MIT Press |
Total Pages | : 516 |
Release | : 2005 |
Genre | : Computers |
ISBN | : 9780262562126 |
A guide to the Semantic Web, which will transform the Web into a structured network of resources organized by meaning and relationships.
Author | : Cardoso, Jorge |
Publisher | : IGI Global |
Total Pages | : 372 |
Release | : 2007-03-31 |
Genre | : Computers |
ISBN | : 1599040476 |
"This book brings together researchers, scientists, and representatives from different communities to study, understand, and explore the theory, tools, and applications of the semantic Web. It joins the semantic Web, ontologies, knowledge management, Web services, and Web processes into one fully comprehensive resource, serving as the platform for exchange of both practical technologies and research"--Provided by publisher.