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MM
2009
ACM
169views Multimedia» more  MM 2009»
14 years 4 months ago
Visual speaker localization aided by acoustic models
The following paper presents a novel audio-visual approach for unsupervised speaker locationing. Using recordings from a single, low-resolution room overview camera and a single f...
Gerald Friedland, Chuohao Yeo, Hayley Hung
CDC
2008
IEEE
140views Control Systems» more  CDC 2008»
14 years 4 months ago
Information state for Markov decision processes with network delays
We consider a networked control system, where each subsystem evolves as a Markov decision process (MDP). Each subsystem is coupled to its neighbors via communication links over wh...
Sachin Adlakha, Sanjay Lall, Andrea J. Goldsmith
CISS
2008
IEEE
14 years 4 months ago
On the delay and throughput of digital and analog network coding for wireless broadcast
— We address the problem of exchanging broadcast packets among multiple wireless terminals through a single relay node. The objective is to evaluate the delay and throughput gain...
Yalin Evren Sagduyu, Dongning Guo, Randall Berry
COMPSAC
2008
IEEE
14 years 4 months ago
A Probabilistic Attacker Model for Quantitative Verification of DoS Security Threats
This work introduces probabilistic model checking as a viable tool-assisted approach for systematically quantifying DoS security threats. The proposed analysis is based on a proba...
Stylianos Basagiannis, Panagiotis Katsaros, Andrew...
DSD
2008
IEEE
94views Hardware» more  DSD 2008»
14 years 4 months ago
Mapping a Fault-Tolerant Distributed Algorithm to Systems on Chip
Systems on chip (SoC) have much in common with traditional (networked) distributed systems in that they consist of largely independent components with dedicated communication inte...
Gottfried Fuchs, Matthias Függer, Ulrich Schm...
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