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HT
2011
ACM
14 years 3 months ago
Social capital increases efficiency of collaboration among Wikipedia editors
In this study we measure the impact of pre-existing social capital on the efficiency of collaboration among Wikipedia editors. To construct a social network among Wikipedians we l...
Keiichi Nemoto, Peter A. Gloor, Rob Laubacher
CORR
2012
Springer
225views Education» more  CORR 2012»
13 years 7 months ago
The Filter-Placement Problem and its Application to Minimizing Information Multiplicity
In many information networks, data items – such as updates in social networks, news flowing through interconnected RSS feeds and blogs, measurements in sensor networks, route u...
Dóra Erdös, Vatche Ishakian, Andrei La...
SOSP
2007
ACM
15 years 8 months ago
Sinfonia: a new paradigm for building scalable distributed systems
We propose a new paradigm for building scalable distributed systems. Our approach does not require dealing with message-passing protocols—a major complication in existing distri...
Marcos Kawazoe Aguilera, Arif Merchant, Mehul A. S...
ICC
2009
IEEE
143views Communications» more  ICC 2009»
15 years 6 months ago
Investigation of H.264 Video Streaming over an IEEE 802.11e EDCA Wireless Testbed
— Although a number of investigations have been conducted using IEEE 802.11e enabled networks to stream class differentiated video, very few reports are available based on a real...
Richard Haywood, Saty Mukherjee, Xiao-Hong Peng
FGCN
2008
IEEE
199views Communications» more  FGCN 2008»
15 years 6 months ago
A Context-Sensitive Rule-Based Architecture for a Smart Building Environment
In a smart building environment nomadic users can benefit from specialised contextsensitive services. These can increase productivity and offer an improved lifestyle for users. Th...
John Herbert, John O'Donoghue, Xiang Chen