5909 search results - page 259 / 1182 » Information Sharing Communities |
167
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CHI
2005
ACM
16 years 7 months ago
2005
ACM
Advances in location-enhanced technology are making it easier for us to be located by others. These new technologies present a difficult privacy tradeoff, as disclosing one's...
194
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CIKM
2010
Springer
15 years 1 months ago
2010
Springer
Recent advances in data processing have enabled the generation of large and complex graphs. Many researchers have developed techniques to investigate informative structures within...
155
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JIKM
2002
15 years 6 months ago
2002
The emergence of knowledge-based organisations has seen an emphasis shift to recognising people as the prime competitive asset and the push of management to nurture social capital...
192
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WWW
2006
ACM
16 years 7 months ago
2006
ACM
The asymmetry of activity in virtual communities is of great interest. While participation in the activities of virtual communities is crucial for a community's survival and ...
166
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ICASSP
2009
IEEE
16 years 1 months ago
2009
IEEE
This paper introduces a color visual cryptography encryption method that produces meaningful color shares via visual information pixel (VIP) synchronization and error diffusion ha...