Eugenio Tisselli

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Communities form in order to manage and defend a commons and Community Memories are distributed information systems that help them do so. This paper discusses the use of tagging within Community Memories. We argue that the role of tagging goes beyond being an aid in navigation. It is a means by which communities come to grips with the tensions and(More)
<b>Introduction</b> The growth both in quantity and diversity of online communities across the World Wide Web, along with a number of new technologies that enhance both social interaction and content management, have bred an array of increasingly participatory practices. Users are engaged in bustling environments in which they can express themselves and(More)
Computers and networks are now accessible to millions across the globe. But many more millions have no access at all for a multitude of reasons. A lot has to do with economics and uneven distribution of wealth. But it is also due to the interfaces and applications that are the main target of the computer industry and which are mostly geared towards literate(More)
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