Revista: | Polibits |
Base de datos: | PERIÓDICA |
Número de sistema: | 000376482 |
ISSN: | 1870-9044 |
Autors: | Alonso Rorís, Víctor M1 Santos Gago, Juan M1 Pérez Rodríguez, Roberto1 Rivas Costa, Carlos1 Gómez Carballa, Miguel A1 Anido Rifón, Luis1 |
Institucions: | 1Universidad de Vigo, Departamento de Telemática, Vigo, Pontevedra. España |
Any: | 2014 |
Període: | Ene-Jun |
Número: | 49 |
Paginació: | 69-76 |
País: | México |
Idioma: | Inglés |
Tipo de documento: | Artículo |
Enfoque: | Analítico, descriptivo |
Resumen en inglés | The evolution of the Web from the original proposal made in 1989 can be considered one of the most revolutionary technological changes in centuries. During the past 25 years the Web has evolved from a static version to a fully dynamic and interoperable intelligent ecosystem. The amount of data produced during these few decades is enormous. New applications, developed by individual developers or small companies, can take advantage of both services and data already present on the Web. Data, produced by humans and machines, may be available in different formats and through different access interfaces. This paper analyses three different types of data available on the Web and presents mechanisms for accessing and extracting this information. The authors show several applications that leverage extracted information in two areas of research: recommendations of educational resources beyond content and interactive digital TV applications |
Disciplines | Ciencias de la computación, Bibliotecología y ciencia de la información |
Paraules clau: | Procesamiento de datos, Tecnología de la información, Servicios web, Extracción de información, Semántica, Minería de datos, Recuperación de información |
Keyword: | Computer science, Library and information science, Data processing, Information technology, Web services, Information extraction, Semantics, Data mining, Information retrieval |
Text complet: | Texto completo (Ver HTML) |