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SIGMETRICS
2002
ACM
101views Hardware» more  SIGMETRICS 2002»
14 years 9 months ago
A performance study of Bistro, a scalable upload architecture
Hot spots are a major obstacle to achieving scalability in the Internet. We have observed that the existence of hot spots in upload applications (whose examples include submission...
William C. Cheng, Cheng-Fu Chou, Leana Golubchik, ...
TOH
2010
88views more  TOH 2010»
14 years 8 months ago
Review of Designs for Haptic Data Visualization
—There are many different uses for haptics, such as training medical practitioners, teleoperation or navigation of virtual environments. This review focuses on haptic methods tha...
Sabrina A. Panëels, Jonathan C. Roberts
MOBIHOC
2010
ACM
14 years 7 months ago
Globs in the primordial soup: the emergence of connected crowds in mobile wireless networks
In many practical scenarios, nodes gathering at points of interest yield sizable connected components (clusters), which sometimes comprise the majority of nodes. While recent anal...
Simon Heimlicher, Kavé Salamatian
CDC
2010
IEEE
136views Control Systems» more  CDC 2010»
14 years 4 months ago
Pathologies of temporal difference methods in approximate dynamic programming
Approximate policy iteration methods based on temporal differences are popular in practice, and have been tested extensively, dating to the early nineties, but the associated conve...
Dimitri P. Bertsekas
PERCOM
2009
ACM
15 years 4 months ago
An Empirical Analysis of Wi-Fi Activity in Three Urban Scenarios
—A better understanding of people’s daily behaviors with respect to the underlying wireless network is a crucial step toward Wi-Fi based pervasive networking. Existing analyses...
Thomas Claveirole, Mathias Boc, Marcelo Dias de Am...