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TDSC
2010
102views more  TDSC 2010»
15 years 6 months ago
A Survey on the Encryption of Convergecast Traffic with In-Network Processing
—We present an overview of end-to-end encryption solutions for convergecast traffic in wireless sensor networks that support in-network processing at forwarding intermediate node...
Steffen Peter, Dirk Westhoff, Claude Castelluccia
FLAIRS
2010
15 years 5 months ago
Using Ontologies in Case-Based Activity Recognition
Pervasive computing requires the ability to detect user activity in order to provide situation-specific services. Case-based reasoning can be used for activity recognition by usin...
Stephen Knox, Lorcan Coyle, Simon Dobson
JFR
2010
59views more  JFR 2010»
15 years 2 months ago
A robotic system for monitoring carp in Minnesota lakes
Robotic Sensor Networks (RSNs) find increasing use in environmental monitoring as RSNs can collect data from obscure, hard-to-reach places over long periods of time. This work rep...
Pratap Tokekar, Deepak Bhadauria, Andrew Studenski...
PERCOM
2010
ACM
15 years 2 months ago
Detecting activities from body-worn accelerometers via instance-based algorithms
The automatic and unobtrusive identification of user's activities is one of the challenging goals of context-aware computing. This paper discusses and experimentally evaluate...
Nicola Bicocchi, Marco Mamei, Franco Zambonelli
363
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BILDMED
2011
264views Algorithms» more  BILDMED 2011»
14 years 11 months ago
High Performance GPU-Based Preprocessing for Time-of-Flight Imaging in Medical Applications
Time-of-Flight (ToF) imaging is a promising technology for real-time metric surface acquisition and has recently been proposed for a variety of medical applications. However, due t...
Jakob Wasza, Sebastian Bauer, Joachim Hornegger