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SIROCCO
2008
13 years 8 months ago
2008
Abstract. Consider a system composed of n sensors operating in synchronous rounds. In each round an input vector of sensor readings x is produced, where the i-th entry of x is a bi...
ACMMSP
2006
ACM
13 years 10 months ago
2006
ACM
We introduce a method for providing lightweight daemons, called simplifiers, that attach themselves to program data. If a data item has a simplifier, the simplifier may be run aut...
HUC
2007
Springer
14 years 22 days ago
2007
Springer
We study activity recognition using 104 hours of annotated data collected from a person living in an instrumented home. The home contained over 900 sensor inputs, including wired r...
HUC
2009
Springer
13 years 11 months ago
2009
Springer
We present an indoor wireless localization system that is capable of room-level localization based solely on 802.11 network signal strengths and usersupplied training data. Our sys...
ISCAS
2005
IEEE
14 years 5 days ago
2005
IEEE
— A phase-locked loop (PLL) with two different delay feedback paths is presented. It provides a new approach to minimize the dead zone, jitter accumulation, long settling time an...