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FOSSACS
2009
Springer
14 years 5 months ago
Minimal Cost Reachability/Coverability in Priced Timed Petri Nets
Abstract. We extend discrete-timed Petri nets with a cost model that assigns token storage costs to places and firing costs to transitions, and study the minimal cost reachability...
Parosh Aziz Abdulla, Richard Mayr
RTAS
1997
IEEE
14 years 3 months ago
QoS Negotiation in Real-Time Systems and Its Application to Automated Flight Control
ÐReal-time middleware services must guarantee predictable performance under specified load and failure conditions, and ensure graceful degradation when these conditions are violat...
Tarek F. Abdelzaher, Ella M. Atkins, Kang G. Shin
SEDE
2007
14 years 6 days ago
Monitoring software technology evolution, one trend at a time
The ability to model the evolution of software technology trends is valuable to many stakeholders in industry, academia, and government. Yet we often depend exclusively on the opi...
Yanzhi Bai, Ali Mili
FORTE
1990
13 years 12 months ago
A LOTOS Interpreter for Simulating Real-Time Behaviour
A prototype Basic LOTOS interpreter, augmented for modelling real-time systems, is described. Primitive actions are treated as time-consuming, with separate start and end points, ...
Colin J. Fidge
PAMI
2006
182views more  PAMI 2006»
13 years 10 months ago
Multicue HMM-UKF for Real-Time Contour Tracking
We propose an HMM model for contour detection based on multiple visual cues in spatial domain and improve it by joint probabilistic matching to reduce background clutter. It is fu...
Yunqiang Chen, Yong Rui, Thomas S. Huang