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142
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RTAS
2009
IEEE
15 years 10 months ago
The System-Level Simplex Architecture for Improved Real-Time Embedded System Safety
Embedded systems in safety-critical environments demand safety guarantees while providing many useful services that are too complex to formally verify or fully test. Existing appl...
Stanley Bak, Deepti K. Chivukula, Olugbemiga Adeku...
127
Voted
FM
2001
Springer
108views Formal Methods» more  FM 2001»
15 years 8 months ago
Improvements in BDD-Based Reachability Analysis of Timed Automata
To develop efficient algorithms for the reachability analysis of timed automata, a promising approach is to use binary decision diagrams (BDDs) as data structure for the representa...
Dirk Beyer
108
Voted
CAV
2007
Springer
113views Hardware» more  CAV 2007»
15 years 10 months ago
Three-Valued Abstraction for Continuous-Time Markov Chains
lued Abstraction for Continuous-Time Markov Chains⋆ Joost-Pieter Katoen1 , Daniel Klink1 , Martin Leucker2 , and Verena Wolf3 RWTH Aachen University1 , TU Munich2 , University of...
Joost-Pieter Katoen, Daniel Klink, Martin Leucker,...
131
Voted
CVPR
2007
IEEE
16 years 5 months ago
Closed-Loop Tracking and Change Detection in Multi-Activity Sequences
We present a novel framework for tracking of a long sequence of human activities, including the time instances of change from one activity to the next, using a closed-loop, non-li...
Bi Song, Namrata Vaswani, Amit K. Roy Chowdhury
147
Voted
MOBISYS
2007
ACM
16 years 3 months ago
Universal real-time navigational assistance (URNA): an urban bluetooth beacon for the blind
We describe a complete hardware/software system, dubbed Universal Real-Time Navigational Assistance (URNA), which enables communication of relevant location-aware information to a...
S. Bohonos, A. Lee, A. Malik, C. Thai, Roberto Man...