11/9/2022 0 Comments Specialized search engine![]() ![]() In addition, according to, we provide an example where we have applied the specialized search engine. The framework uses a traditional search engine, enhancing it with the features that allow users to create taxonomy, define criteria for the document classification and tune the indexing results continuously. In this paper we present a framework that allows users to create a specialized search engine and its relative taxonomy in an iterative and incremental way. In such a way and according to, the user can specialize the query by choosing a category of the designed taxonomy. Furthermore, the quality is increased by the presence of a specific taxonomy that allows the system to carry out finer clustering of the information. Moreover, the pages indexed by our search engine concern a particular domain, thus dramatically reducing the interference in the results which occurs with a general search engine and increasing the quality of the search. A search engine which is specialized in a particular topic usually generates a better quality of results than a general one. In fact, even though generic search engines are those most used, they present some limitations when carrying out a task in a particular category. One object of our study is to design a specialized search engine that searches for information on a specific topic. Recent studies have demonstrated that many users are now accustomed to using a search engine to retrieve interesting information. Introduction The aim of this paper is to present a technique which uses search engine technologies for personalizing information for educational purposes. Keywords search engine e-learning mobile learningġ. Finally, we present an application example that by means of a search engine, GPS and mobile learning technologies allows students to access relevant information related to the cultural site they are visiting. We introduce an iterative technique to build a taxonomy which is used to classify documents regarding a specific topic, and a tool that assists users in the taxonomy building process. In this paper we propose the use of a specialized search engine to assist students in their learning tasks. To overcome these limits many authors suggest the use of a specialized search engine. The most common search engines are keyword-based, but in general they present various limits related to the quality of the search results. Without the use of search engines the web would not have been so successful. ![]() The web provides an enormous amount of information and the diffusion of search engines has made this information accessible. Italian National Research Council - Institute for Educational Technology - Via Ugo la Malfa, 153 90146 Palermo, ITALY Specialized Search Engines for E-learning M. ![]()
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