A B C D E F G H I J K L M N O P Q R S T U V W X Y Z All
Meenakshi, S.
- Information Retrieval Web Service in a Distributed Environment Using Ontology - a Novel Approach to Semantic Web
Authors
Source
International Journal of Innovative Research and Development, Vol 4, No 11 (2015), Pagination:Abstract
With the rising trend in Information Technology, Web Information Retrieval is picking up its vitality step by step. As have experience in making use of well-known search engines consistently, the Search Engine Results Page (SERP) returned is truly excessively large and nearly irrelevant. Need to continuously pass on to the “next page” to acquire the web pages which the users really need. The reason is that, when the user wants to search information in the Web, the search engine abstracts the information to the keyword combination and afterward submits it. The relationship between keywords is clear to the users but not to the search engines. The Semantic Web is an evolution of the current Web that represents information in a machine-readable format, while maintaining the human-friendly mark up language representation and thereby avoiding key word searching. This research work propose a Web Service Architecture to cater the need of distributed environment whereby the link content and page content of the SERP are checked for the given user query keywords, so that the more relevant pages are retrieved and then discusses key techniques about extracting domain concepts, interrelationships between concepts-keywords and automatically constructing classification system in ontology learning using semantic technologies such as annotation, RDF and SPARQL queries.
Keywords
Semantic web search, domain concept ontology, semantic annotation, relation keywordFull Text
- PEFR A Valuable Index for Categorising Cal
Authors
Source
International Journal of Innovative Research and Development, Vol 2, No 3 (2013), Pagination: 264-269Abstract
PEFR determination for assessment of ventilatory function in chronic air flow limitation has been widely practiced since 1959 because of its easy measurement, accuracy and reproducibility (Makerrow1958), In the present study PEFR readings in patients with acute severe asthma were determined to evaluate the rate of recovery from episodic attack.Two groups of patients were identified with PEFR measurement. One group of patients with quick and complete recovery from asthmatic episode, described as "ACCELERATED RESPONDERS" and in the other group the recovery was slow and incomplete and were referred to as "SLOW RESPONDERS"
In spite of availability of powerful drugs for management, the factors affecting the natural history of attack and the response to treatment are still poorly understood. Recording of PEFR three to four times a day in patients with acute attack of asthma help us to predict confidently which patients will recover rapidly and which will not, and whose recovery will be slow and incomplete. The value of recording PEFR using the very handy robust instrument yielding valuable, and reliable informations for treatment and evaluation are discussed here.
Full Text