Quality-Driven Information Filtering- In the Context of Web-Based Information Systems - Tapa blanda

Bizer, Christian

 
9783836422321: Quality-Driven Information Filtering- In the Context of Web-Based Information Systems
Tapa blanda
ISBN 10: 3836422328 ISBN 13: 9783836422321
Editorial: VDM Verlag Dr. Mueller e.K., 2007

Sinopsis

Web-based information systems, such as search engines, news portals, electronicmarkets and community sites, provide access to information originatingfrom numerous information providers. The quality of provided informationvaries as information providers have different levels of knowledge anddifferent intentions. Users of web-based systems are therefore confrontedwith the increasingly difficult task to select high quality information from thevast amount of Web-accessible information. How can information systemssupport users to distinguish high quality from low quality information?Which filtering mechanisms can be applied? How can filtering decisions beexplained to the user? The book gives an overview about information qualityassessment in context of web-based systems. Afterwards, a quality-driveninformation filtering framework is developed. The framework allows informationconsumers to apply a wide range of different filtering policies. Inorder to facilitate the information consumers’ understanding of filteringdecisions, the framework generates explanations why information satisfies aspecific policy. The book targets Web developers who need to handle informationquality problems within their applications as well as researchers workingon the topic.

"Sinopsis" puede pertenecer a otra edición de este libro.

Reseña del editor

Web-based information systems, such as search engines, news portals, electronic markets and community sites, provide access to information originating from numerous information providers. The quality of provided information varies as information providers have different levels of knowledge and different intentions. Users of web-based systems are therefore confronted with the increasingly difficult task to select high quality information from the vast amount of Web-accessible information. How can information systems support users to distinguish high quality from low quality information? Which filtering mechanisms can be applied? How can filtering decisions be explained to the user? The book gives an overview about information quality assessment in context of web-based systems. Afterwards, a quality-driven information filtering framework is developed. The framework allows information consumers to apply a wide range of different filtering policies. In order to facilitate the information consumers' understanding of filtering decisions, the framework generates explanations why information satisfies a specific policy. The book targets Web developers who need to handle information quality problems within their applications as well as researchers working on the topic.

"Sobre este título" puede pertenecer a otra edición de este libro.

Editorial
VDM Verlag Dr. Mueller e.K.
Año de publicación
2007
Idioma
Inglés
ISBN 10 
3836422328
ISBN 13 
9783836422321
Encuadernación
Tapa blanda
Número de páginas
196
Contacto del fabricante
no disponible
Persona responsable
no disponible

Otras ediciones populares con el mismo título

9783639449976: Quality-Driven Information Filtering: In the Context of Web-Based Information Systems

Edición Destacada

ISBN 10:  3639449975 ISBN 13:  9783639449976
Editorial: AV Akademikerverlag, 2012
Tapa blanda