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WSC
2007
13 years 7 months ago
Efficient Monte Carlo methods for convex risk measures in portfolio credit risk models
We discuss efficient Monte Carlo (MC) methods for the estimation of convex risk measures within the portfolio credit risk model CreditMetrics. Our focus lies on the Utilitybased ...
Jörn Dunkel, Stefan Weber
IOR
2010
71views more  IOR 2010»
13 years 2 months ago
Stochastic Root Finding and Efficient Estimation of Convex Risk Measures
Reliable risk measurement is a key problem for financial institutions and regulatory authorities. The current industry standard Value-at-Risk has several deficiencies. Improved ri...
Jörn Dunkel, Stefan Weber
TASE
2009
IEEE
14 years 39 min ago
Interpreting a Successful Testing Process: Risk and Actual Coverage
Testing is inherently incomplete; no test suite will ever be able to test all possible usage scenarios of a system. It is therefore vital to assess the implication of a system pas...
Mariëlle Stoelinga, Mark Timmer
DATE
2000
IEEE
65views Hardware» more  DATE 2000»
13 years 9 months ago
Test Quality and Fault Risk in Digital Filter Datapath BIST
An objective of DSP testing should be to ensure that any errors due to missed faults are infrequent compared to a circuit’s intrinsic errors, such as overflow. A method is prop...
Laurence Goodby, Alex Orailoglu
MANSCI
2007
88views more  MANSCI 2007»
13 years 5 months ago
Resolving Inconsistencies in Utility Measurement Under Risk: Tests of Generalizations of Expected Utility
This paper explores biases in the elicitation of utilities under risk and the contribution that generalizations of expected utility can make to the resolution of these biases. We ...
Han Bleichrodt, Jose Maria Abellan-Perpiñan...