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IM
2007
15 years 7 months ago
PageRank of Scale-Free Growing Networks
PageRank is one of the principle criteria according to which Google ranks Web pages. PageRank can be interpreted as a frequency of Web page visits by a random surfer and thus it r...
Konstantin Avrachenkov, Dmitri Lebedev
INFOCOM
2011
IEEE
14 years 11 months ago
Risk sensitive optimal control framework applied to delay tolerant networks
—Epidemics dynamics can describe the dissemination of information in delay tolerant networks, in peer to peer networks and in content delivery networks. The control of such dynam...
Eitan Altman, Veeraruna Kavitha, Francesco De Pell...
SIGMETRICS
2012
ACM
283views Hardware» more  SIGMETRICS 2012»
13 years 9 months ago
Renewable and cooling aware workload management for sustainable data centers
The demand for data center computing increased significantly in recent years resulting in huge energy consumption. Data centers typically comprise three main subsystems: IT equip...
Zhenhua Liu, Yuan Chen, Cullen Bash, Adam Wierman,...
STACS
2009
Springer
16 years 2 months ago
Nonclairvoyant Speed Scaling for Flow and Energy
We study online nonclairvoyant speed scaling to minimize total flow time plus energy. We first consider the traditional model where the power function is P(s) = sα . We give a ...
Ho-Leung Chan, Jeff Edmonds, Tak Wah Lam, Lap-Kei ...
IROS
2009
IEEE
168views Robotics» more  IROS 2009»
16 years 2 months ago
DASH: A dynamic 16g hexapedal robot
—DASH is a small, lightweight, power autonomous robot capable of running at speeds up to 15 body lengths per second (see video). Drawing inspiration from biomechanics, DASH has a...
Paul Birkmeyer, Kevin Peterson, Ronald S. Fearing