Ontology-based Knowledge Representation for Bioinformatics


Abstract



Much of biology works by applying prior knowledge (what is known') to an unknown entity, rather than the application of a set of axioms that will elicit knowledge. In addition, the complex biological data stored in bioinformatics databases often requires the addition of knowledge to specify and constrain the values held in that database. One way of capturing knowledge within bioinformatics applications and databases is the use ....etc

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Abstract.
According to a proposal by Tim Berners-Lee, the World Wide Web should be extended to make a Semantic Web where human understandable content is structured in such a way as to make it machine processable. Central to this conception is the establishment of shared ontologies, which specify the fundamental objects and relations important to particular online communities. Normally, such ontologies are hand crafted by domain experts. In this paper we propose that certain techniques employed in data mining tasks can be ad ....etc

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Description :
In this project we build a client side web assistant, which basically eases personalized web search. In contrast to regular linear search-results display model, we display results in clusters(2-dimensions). We go about doing this by classifying the queries based on ODP ontology and query expansion.
1. Introduction:
Web search engine is currently one of the most important information access and management
tools for WWW users. Most users interact with search engine using short queries which are ....etc

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Seminar Report On ONTOLOGY VISUALIZATION
Submitted by NISHA C A
DEPARTMENT OF COMPUTER SCIENCE COCHIN UNIVERSITY OF SCIENCE AND TECHNOLOGY

ABSTRACT
This work explore the use of visualization as a cognitive aid for managing ontologies and knowledge representations.The continuing need for more effective information retrieval has lead to the creation of the notions of the semantic web and personalized information management, areas of study that very often employ ontologies to represent the semantic context of a ....etc

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bootstrapping ontologies for web services doc ....etc

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bootstrapping ontologies for web services ppt presenrtation ....etc

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OWL is an acronym for Web Ontology Language, a markup language for publishing and sharing data using ontologies on the Internet. OWL is a vocabulary extension of the Resource Description Framework (RDF) and is derived from the DAML+OIL Web Ontology Language (see also DAML and OIL). Together with RDF and other components, these tools make up the Semantic Web project.

OWL represents the meanings of terms in vocabularies and the relationships between those terms in a way that is suitable for processing by software.

The OWL specification is m ....etc

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please provide ppts. we are unable to download anything from your site. please provide ease of use to the users
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Abstract
With the widespread applications of electronic learning (e-Learning) technologies to education at all levels, increasing number of online educational resources and messages are generated from the corresponding e-Learning environments. Nevertheless, it is quite difficult, if not totally impossible, for instructors to read through and analyze the online messages to predict the progress of their students on the fly. The main contribution of this paper is the illustration of a novel concept map generation mechanism which is underpi ....etc

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Submitted by
ADALF M





ABSTRACT
The Semantic Web is a project that intends to create a universal medium for information exchange by putting documents with computer-processable meaning (semantics) on World Wide Web in a standardized way.
Semantic Web is capable of integrating the day-to-day mechanisms of trade, bureaucracy and our daily lives so that they will be handled by machines talking to machines, making them intelligent agents.
Ontology is a conceptualization of ....etc

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