Author : Vipul Narayan, R.D.S.Yadav, R.K.Mehta, Mahendra Rai, Musheer Ahmed, Rahul Maurya, Abhishek Kanujiya and Dharmpal

Nowadays, people frequently use search engines in order to find the information they need on the web. However, usually web search engines return web page references in a global ranking making it difficult for the users to browse different topics captured in the result set and thus making it difficult to find quickly the desired web pages. There is a need for special computational systems that will discover knowledge in these web search results, providing the user with the possibility to browse different topics contained in a given result set. In this paper, we focus on the problem of determining different thematic groups on web search engine results that existing web search engines provide. We propose a novel system that exploits a set of reformulation strategies so as to help users gain more relevant results to their desired query. It furthermore tries to determine, among the result set different topic groups, according to the various meanings of the provided query. The proposed method utilizes a number of semantic annotation techniques using Knowledge Bases, like Word Net and Wikipedia, in order to perceive the different senses of each query term. Finally, the method annotates the extracted topics using information derived from the clusters and presents them to the end user.

Keywords: Information, search engine, web engine, query, world wide web etc.

Article published in International Journal of Current Engineering and Technology, Vol.7, No.3 (June-2017)