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WSNA
2003
ACM
14 years 3 months ago
Cleaning and querying noisy sensors
Sensor networks have become an important source of data with numerous applications in monitoring various real-life phenomena as well as industrial applications and traffic contro...
Eiman Elnahrawy, Badri Nath
CODES
2010
IEEE
13 years 7 months ago
Accurate online power estimation and automatic battery behavior based power model generation for smartphones
This paper describes PowerBooter, an automated power model construction technique that uses built-in battery voltage sensors and knowledge of battery discharge behavior to monitor...
Lide Zhang, Birjodh Tiwana, Zhiyun Qian, Zhaoguang...
CCS
2004
ACM
14 years 1 months ago
A PIN-entry method resilient against shoulder surfing
Magnetic stripe cards are in common use for electronic payments and cash withdrawal. Reported incidents document that criminals easily pickpocket cards or skim them by swiping the...
Volker Roth, Kai Richter, Rene Freidinger
WISEC
2010
ACM
13 years 10 months ago
Attacks on physical-layer identification
Physical-layer identification of wireless devices, commonly referred to as Radio Frequency (RF) fingerprinting, is the process of identifying a device based on transmission imperf...
Boris Danev, Heinrich Luecken, Srdjan Capkun, Kari...
CHI
2006
ACM
14 years 10 months ago
Tensions in designing capture technologies for an evidence-based care community
Evidence-based care is an increasingly popular process for long term diagnosis and monitoring of education and healthcare disabilities. Because this evidence must also be collecte...
Gillian R. Hayes, Gregory D. Abowd