82,472 research outputs found
The contribution of data mining to information science
The information explosion is a serious challenge for current information institutions. On the other hand, data mining, which is the search for valuable information in large volumes of data, is one of the solutions to face this challenge. In the past several years, data mining has made a significant contribution to the field of information science. This paper examines the impact of data mining by reviewing existing applications, including personalized environments, electronic commerce, and search engines. For these three types of application, how data mining can enhance their functions is discussed. The reader of this paper is expected to get an overview of the state of the art research associated with these applications. Furthermore, we identify the limitations of current work and raise several directions for future research
Graduate Catalog, 2002-2003
https://scholar.valpo.edu/gradcatalogs/1029/thumbnail.jp
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Attaining social value from electronic government
We define and elaborate a Social Value framework supporting evaluation and attainment of the broader socio-political and socio-economic goals that characterise many electronic government initiatives. The key elements of the framework are the willingness of citizens to (positively) recommend an e-government service to others, based upon personal trust in the service provider, and personal experience of the service, based upon experience of service provision and outcomes. The validity of the framework is explored through an empirical quantitative study of citizens' experiences of a newly introduced e-government system to allocate public social housing. The results of this study include evidence of generic antecedents of trust and willingness to recommend, pointing the way to more general applicability of the framework for designers and managers of electronic government systems
Graduate Catalog, 1996-1997
https://scholar.valpo.edu/gradcatalogs/1024/thumbnail.jp
Graduate Catalog, 2003-2004
https://scholar.valpo.edu/gradcatalogs/1030/thumbnail.jp
Graduate Catalog, 2001-2002
https://scholar.valpo.edu/gradcatalogs/1028/thumbnail.jp
Graduate Catalog, 2004-2005
https://scholar.valpo.edu/gradcatalogs/1031/thumbnail.jp
Graduate Catalog, 1997-1998
https://scholar.valpo.edu/gradcatalogs/1025/thumbnail.jp
Graduate Catalog, 2005-2006
https://scholar.valpo.edu/gradcatalogs/1032/thumbnail.jp
Graduate Catalog, 1992-1993
https://scholar.valpo.edu/gradcatalogs/1020/thumbnail.jp
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