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Full-Text Articles in Business
Using Document Indexers For Faceted Search In Dataspaces, Hsun-Ming Lee, Jaymeen Shah, Ju Long
Using Document Indexers For Faceted Search In Dataspaces, Hsun-Ming Lee, Jaymeen Shah, Ju Long
Journal of International Technology and Information Management
Efficient information retrieval is essential to enrich user experience when searching for documents in dataspaces. With the continued growth in the volume and complexity of documents, the efficient information retrieval for searches has become increasingly challenging. To improve users’ search experience, faceted search combines direct keyword search methods with faceted browsing using a predefined set of categories (facets). This paper studies a faceted search approach that integrates dynamic facets generation with search. To further enhance the faceted search, alternative indexers based on pre-defined ontology for data repositories within dataspaces are evaluated in terms of execution time and data size. Experimental …
Value Of Online Social Networks From The Perspective Of The User, A.J. Gilbert Silvius, Ruta Kavaliauskaite
Value Of Online Social Networks From The Perspective Of The User, A.J. Gilbert Silvius, Ruta Kavaliauskaite
Journal of International Technology and Information Management
This paper reports a study on the willingness to pay for the services of online social networks (OSNs). The relevancy of the question is derived from indications that these OSNs are considering charging their users for more advanced services in order to develop from the advertisement-based business model. The value of these OSNs has been studied mainly from the perspective of the advertiser. This paper reports a study into the value of OSNs from the user perspective. More specifically, the study investigated the willingness to pay for the use of the OSNs Facebook, Twitter and LinkedIn, and the factors influencing …