Add to ORKGAfter a brief overview of Internet development, paying special attention to its contents, a taxonomy of Web search engines is presented. Main features of thematic directories, systems assisted by metadata or structured schemas, those employing automated crawling of URLs and agent based systems are reviewe
The main features and services of the majority of Internet web searchers are analyzed. Criteria used...
Difficulties to access to high quality information on the Internet have increased over the past seve...
Internet development has driven the implementation of OPACs in that environment. Changes of these ne...
After a brief overview of Internet development, paying special attention to its contents, a taxonomy...
Difficulties to access to high quality information on the Internet have increased over the past seve...
Difficulties to access to high quality information on the Internet have increased over the past seve...
The set of information spaces collectively referred as Internet poses serious problems to informatio...
A theoretical and conceptual approach to the development of the information organization and retriev...
Se analizan las principales características y prestaciones presentes en la mayor parte de buscadore...
. Subject gateways on the Internet: a model of directory based on the application of documentary tec...
The main features and services of the majority of Internet web searchers are analyzed. Criteria used...
. Subject gateways on the Internet: a model of directory based on the application of documentary tec...
Principles and characteristics of the classical models of information retrieval, and their simultane...
. Subject gateways on the Internet: a model of directory based on the application of documentary tec...
Due to the enormous number of documents that Internet contains and the practical impossibility of ac...
The main features and services of the majority of Internet web searchers are analyzed. Criteria used...
Difficulties to access to high quality information on the Internet have increased over the past seve...
Internet development has driven the implementation of OPACs in that environment. Changes of these ne...
After a brief overview of Internet development, paying special attention to its contents, a taxonomy...
Difficulties to access to high quality information on the Internet have increased over the past seve...
Difficulties to access to high quality information on the Internet have increased over the past seve...
The set of information spaces collectively referred as Internet poses serious problems to informatio...
A theoretical and conceptual approach to the development of the information organization and retriev...
Se analizan las principales características y prestaciones presentes en la mayor parte de buscadore...
. Subject gateways on the Internet: a model of directory based on the application of documentary tec...
The main features and services of the majority of Internet web searchers are analyzed. Criteria used...
. Subject gateways on the Internet: a model of directory based on the application of documentary tec...
Principles and characteristics of the classical models of information retrieval, and their simultane...
. Subject gateways on the Internet: a model of directory based on the application of documentary tec...
Due to the enormous number of documents that Internet contains and the practical impossibility of ac...
The main features and services of the majority of Internet web searchers are analyzed. Criteria used...
Difficulties to access to high quality information on the Internet have increased over the past seve...
Internet development has driven the implementation of OPACs in that environment. Changes of these ne...