Results 281 to 290 of about 1,699,991 (339)

What Is Probability of Detection?

Materials Evaluation, 2022
Probability of detection (POD) evaluation is a widely accepted practice for quantifying the reliability of a nondestructive testing (NDT) technique. Inspections are often conceptualized and developed in laboratory environments, where factors affecting the inspection are highly controlled.
Matthew Cherry, Christine E. Knott
openaire   +1 more source

On the Probability of Detecting Picoseismicity

Bulletin of the Seismological Society of America, 2011
Estimation of the recording completeness of seismic catalogs recorded with small networks in a heterogeneous observation volume, for example, in mines, is difficult. Local heterogeneities have a strong influence on the wave path and attenuation and must be taken into account.
Plenkers, K.   +3 more
openaire   +3 more sources

On the probability of detection of a transient signal

1995 International Conference on Acoustics, Speech, and Signal Processing, 2002
The performance of Page's (1954) test for the detection of a permanent change in distribution is reasonably well understood. However, there are few parallel results on its application to the detection of a temporary (i.e., transient) change, and this is the paper's subject.
Chunming Han   +2 more
openaire   +1 more source

On computing signal probability and detection probability of stuck-at faults

IEEE Transactions on Computers, 1990
Algorithms for the following two problems are presented: (1) computing detection probability of stuck-at faults (CDP), and (2) computing signal probability (CSP). These problems arise in the context of random testing, pseudorandom testing, and testability analysis of combinational circuits.
Sreejit Chakravarty, Harry B. Hunt III
openaire   +1 more source

Detection probability of Campylobacter

Food Control, 2010
Abstract A rapid presence/absence test for Campylobacter in chicken faeces is being evaluated to support the scheduling of highly contaminated broiler flocks as a measure to reduce public health risks [Nauta, M. J., & Havelaar, A. H. (2008). Risk-based standards for Campylobacter in the broiler meat chain. Food Control, 19, 372–381].
Evers, E.G.   +3 more
openaire   +2 more sources

Probability of Detecting an Earthquake

Bulletin of the Seismological Society of America, 2008
We present a new method for estimating earthquake detection proba- bilities that avoids assumptions about earthquake occurrence, for example, the event-size distribution, and uses only empirical data: phase data, station infor- mation, and network-specific attenuation relations.
D. Schorlemmer, J. Woessner
openaire   +1 more source

Emulating Low Probability of Detection Algorithms

2020 30th International Telecommunication Networks and Applications Conference (ITNAC), 2020
Software Defined Radios (SDRs) can be used to create and modify radio waveforms in order to perform research into various wireless network problems. Defence Science and Technology Group (DSTG) has created the Experimental Framework of SDRs (EFOS) incorporating bespoke SDRs communicating with one another through an RF attenuation matrix.
James Yockey   +3 more
openaire   +1 more source

The probability of target detection

2008 International Radar Symposium, 2008
The paper deals with the most interesting problem of the probability of radar target detection. In this paper there are derived probability relations of radar target detection in a covered radar zone for a single-frequency and double-frequency radar sensors. The starting point of the analyses is fluctuations of radar cross section.
Jozef Tkac, Stefan Spirko, Peter Sedivy
openaire   +1 more source

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