Usability and Subject-based Access on the Web

Name: Usability and Subject-based Access on the Web
Brand: VDM Verlag
SKU: 9783639231021
Price: 81.54 EUR
Availability: InStock

Автор: Nan Jiang

Език:

Корици: С меки корици

Издател: VDM Verlag

Наличност: Налично при издателя, по поръчка

Изпращаме след 17-27 дни

81.54 € 159.47 лв

Web directories are hierarchically organised website collections that offer users subject-based acce...

Информация за книгата

Автор

Nan Jiang

Език

Английски език

Корици

Книга - С меки корици

Издадена

2010

страници

232

EAN

9783639231021

ISBN

3639231023

Enbook ID

06830849

Издател

VDM Verlag

Теглоt

345

Размери

152 x 229 x 13

Пълно описание

Web directories are hierarchically organised website collections that offer users subject-based access to the Web. They played a significant part in navigating the Web in the past but their role has been weakened in recent years due to their cumbersome expanding collections. This book presents a unified framework combining the advantages of personalisation and redefined directory search for improving the usability of Web directories. First, it extracts a formal definition of the rigidity of hierarchies from their characteristics and justifies why hierarchies are still better suited than facets in organising Web directories. Second, it identifies misfits causing poor usability in Web directories based on the discovered rigidity of hierarchies. Third, it proposes a solution to tackle the misfits and improve the usability of Web directories which has been experimentally proved to be successful.

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