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PODS
2006
ACM
134views Database» more  PODS 2006»
14 years 7 months ago
Approximate quantiles and the order of the stream
Recently, there has been an increased focus on modeling uncertainty by distributions. Suppose we wish to compute a function of a stream whose elements are samples drawn independen...
Sudipto Guha, Andrew McGregor
CHI
2010
ACM
14 years 2 months ago
Rethinking RFID: awareness and control for interaction with RFID systems
People now routinely carry radio frequency identification (RFID) tags – in passports, driver’s licenses, credit cards, and other identifying cards – where nearby RFID reader...
Nicolai Marquardt, Alex S. Taylor, Nicolas Villar,...
TEI
2010
ACM
199views Hardware» more  TEI 2010»
14 years 2 months ago
Revealing the invisible: visualizing the location and event flow of distributed physical devices
Distributed physical user interfaces comprise networked sensors, actuators and other devices attached to a variety of computers in different locations. Developing such systems is ...
Nicolai Marquardt, Tom Gross, M. Sheelagh T. Carpe...
CCS
2009
ACM
14 years 2 months ago
Attacking cryptographic schemes based on "perturbation polynomials"
We show attacks on several cryptographic schemes that have recently been proposed for achieving various security goals in sensor networks. Roughly speaking, these schemes all use ...
Martin Albrecht, Craig Gentry, Shai Halevi, Jonath...
GLVLSI
2009
IEEE
92views VLSI» more  GLVLSI 2009»
14 years 2 months ago
Online circuit reliability monitoring
In this work we propose an online reliability tracking framework that utilizes a hybrid network of on-chip temperature and delay sensors together with a circuit reliability macrom...
Bin Zhang
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