Era of Vast Computer Science Stream

Abstract- The modern era of search technology has changed the way the information searched and retrieved compared to the previous decade of search engines. Today’s search engine has evolved as a way of shifting the locus of control over information dissemination closer to the consumers of that content. Information retrieval being a vast field, has many application related to it. In this paper we analyze various fields in which IR is being used as an application. We divide the application into seven categories; they are Communication, Databases, Natural Language Processing, Multimedia, Document Ranking