Context based Web Indexing for Storage of Relevant Web Pages
Nidhi Tyagi, Rahul Rishi, Rohit Agarwal · International Journal of Computer Applications · 2012
A focused crawler downloads web pages that are relevant to a user specified topic.The downloaded documents are indexed with a view to optimize speed and performance in finding relevant documents for a search query at the search engine side.However, the information will be more relevant if the context of the topic is also made available to the retrieval system.This paper proposes a technique for indexing the keyword extracted from the web documents along with their contexts wherein it uses a height balanced binary search (AVL) tree, for indexing purpose to enhance the performance of the retrieval system.