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Arquigrafia-Brasil Social Network: Design of an Online Environment Based on Transdisciplinarity and Collaboration
Found in: Sistemas Colaborativos II, Simpósio Brasilerio de
By Artur Simões Rozestraten, Maria Laura Martinez, Straus Michalsky, Victor W. Stafusa, Gustavo H. Braga, Carlos L. H. Muñoz
Issue Date:October 2010
pp. 40-43
The Web2.0 has opened a great opportunity for collaborative social environments. This article presents a transdisciplinary project named “Arquigrafia-Brasil Social Network”, which aims the development of a user centered collaborative environment to documen...
 
Minimizing CO2 Emissions in a Computing World
Found in: Software Engineering Advances, International Conference on
By Carlos L. Reis, Jorge M. Pacheco
Issue Date:August 2010
pp. 395-399
The impact of Parallel Computing Infrastructures (PCI) on energy consumption and CO2 emissions worldwide can no longer be ignored. So far, most actions taken have focused on energy efficiency of PCI’s underlying hardware, direct reduction of CO2 emissions,...
 
Collaborative ethnography: An approach to the elicitation of cognitive requirements of teams
Found in: International Conference on Computer Supported Cooperative Work in Design
By Luiz Carlos L. Silva, Marcos R. S. Borges, Paulo Victor R. de Carvalho
Issue Date:April 2009
pp. 167-172
The paper presents a collaborative ethnography approach for cognitive requirements elicitation of work teams in complex environments. It discusses the concepts of cognitive systems and their requirements, and presents a review of methods commonly used in t...
 
Analyzing the effects of the granularity of recomputation based techniques to cope with radiation induced soft errors
Found in: Proceedings of the 2008 workshop on Radiation effects and fault tolerance in nanometer technologies (WREFT '08)
By Carlos A. L. Lisboa, Fernanda G. L. Kastensmidt, Luigi Carro
Issue Date:May 2008
pp. 329-338
A single radiation induced transient can cause multiple errors in a circuit. Hardware and time-based mitigation solutions able to handle multiple errors can be very expensive in terms of area and performance. To face this problem, recomputation has been pr...
     
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