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» Controlling Requirements Evolution: An Avionics Case Study
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ICRE
2000
IEEE
14 years 3 days ago
Scenario Evolution: A Closer View on Relationships
In this article we show the results of an extensive research on scenario evolution. We investigated twelve case studies spanning over 200 scenarios that contained over 800 episode...
Karin Breitman, Julio Cesar Sampaio do Prado Leite
CDC
2010
IEEE
196views Control Systems» more  CDC 2010»
13 years 2 months ago
Convergence and convergence rate of stochastic gradient search in the case of multiple and non-isolated extrema
The asymptotic behavior of stochastic gradient algorithms is studied. Relying on some results of differential geometry (Lojasiewicz gradient inequality), the almost sure pointconve...
Vladislav B. Tadic
MIA
2011
135views more  MIA 2011»
12 years 10 months ago
A comprehensive study of stent visualization enhancement in X-ray images by image processing means
In this work we propose a comprehensive study of Digital Stent Enhancement (DSE), from the analysis of requirements to the validation of the proposed solution. First, we derive th...
Vincent Bismuth, Régis Vaillant, Fran&ccedi...
WSC
1998
13 years 9 months ago
Modeling at the Machine-Control Level Using Discrete Event Simulation (DES)
Simulation at the machine-control level plays an important role in designing machine controls and operational specifications. Recently, there has been a considerable amount of wor...
Raid Al-Aomar, Daniel Cook
IJCAI
2007
13 years 9 months ago
Fault-Model-Based Test Generation for Embedded Software
Testing embedded software systems on the control units of vehicles is a safety-relevant task, and developing the test suites for performing the tests on test benches is time-consu...
Michael Esser, Peter Struss