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PRESENCE
2006
102views more  PRESENCE 2006»
13 years 7 months ago
The Usability of Collaborative Virtual Environments and Methods for the Analysis of Interaction
This paper describes two methods for analyzing interactions in collaborative virtual environments (CVEs): one whereby quantitative data are captured, interaction is categorized in...
Ralph Schroeder, Ilona Heldal, Jolanda G. Tromp
PE
2008
Springer
173views Optimization» more  PE 2008»
13 years 7 months ago
Improving fairness in a WRED-based DiffServ network: A fluid-flow approach
The DiffServ architecture has been proposed as a scalable approach for upgrading the Internet, adding service differentiation functionalities. However, several aspects of this arc...
Mario Barbera, Alfio Lombardo, Giovanni Schembra, ...
MKWI
2008
246views Business» more  MKWI 2008»
13 years 8 months ago
Assessing the effects of IT changes on IT risk - A business process-oriented view
Abstract: The economic relevance of IT risk is increasing due to various operational, technical as well as regulatory reasons. Increasing flexibility of business processes and risi...
Stefan Sackmann
EUROSYS
2007
ACM
14 years 4 months ago
Adaptive control of virtualized resources in utility computing environments
Data centers are often under-utilized due to over-provisioning as well as time-varying resource demands of typical enterprise applications. One approach to increase resource utili...
Pradeep Padala, Kang G. Shin, Xiaoyun Zhu, Mustafa...
SIGCOMM
2006
ACM
14 years 1 months ago
A measurement study on the impact of routing events on end-to-end internet path performance
Extensive measurement studies have shown that end-to-end Internet path performance degradation is correlated with routing dynamics. However, the root cause of the correlation betw...
Feng Wang, Zhuoqing Morley Mao, Jia Wang, Lixin Ga...