5290 search results - page 216 / 1058 » Information systems as social structures |
170
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ISEMANTICS
2010
15 years 8 months ago
2010
Twarql is an infrastructure translating microblog posts from Twitter as Linked Open Data in real-time. The approach employed in Twarql can be summarized as follows: (1) extract co...
177
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IVS
2006
15 years 6 months ago
2006
Very early in the object recognition process the human visual system extracts shading information. While shading can enhance the visibility of structures, it can have a negative i...
186
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IJMMS
2007
15 years 6 months ago
2007
: In information systems that support knowledge-discovery applications such as scientific exploration, reliance on highly structured ontologies as data-organization aids can be lim...
161
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CSCW
2006
ACM
16 years 19 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...