2940 search results - page 213 / 588 » Towards Social Information Systems |
170
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MM
2005
ACM
16 years 4 days ago
2005
ACM
In this paper, we focus on the use of context-aware, collaborative filtering, machine-learning techniques that leverage automatically sensed and inferred contextual metadata toget...
158
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CSCW
2006
ACM
16 years 17 days ago
2006
ACM
A tagging community’s vocabulary of tags forms the basis for social navigation and shared expression. We present a user-centric model of vocabulary evolution in tagging communit...
178
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CHI
2009
ACM
15 years 4 months ago
2009
ACM
Psychologically preparing for upcoming events can be a difficult task, particularly when switching social contexts, e.g., from office work to a family event. To help with such tra...
151
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ICMI
2007
Springer
16 years 22 days ago
2007
Springer
In this paper, we describe the enabling technologies to develop a smart meeting system based on a three layered generic model. From physical level to semantic level, it consists o...
190
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DAWAK
2009
Springer
15 years 4 months ago
2009
Springer
Data Warehouses (DW) manage crucial enterprise information used for the decision making process which has to be protected from unauthorized accesses. However, security constraints ...