scholarly journals Integrated On-Line and Off-Line Error Detection Mechanisms in the Coding Theory Framework

VLSI Design ◽  
1998 ◽  
Vol 5 (4) ◽  
pp. 313-331
Author(s):  
Mark G. Karpovsky
Keyword(s):  
Error Detection ◽  
Coding Theory ◽  
Space Time ◽  
Time Compression ◽  
Manufacturing Testing ◽  
Aliasing Probability ◽  
On Line ◽  
Detection Mechanisms ◽  
Theory Framework ◽  
Selection Of

In this paper we present an approach for combining on-line concurrent checking (CC) with off-line built-in self-test (BIST). We will show that a reduction of an aliasing probability can be obtained for manufacturing testing by monitoring the output of a concurrent checker and a reduction of a probability of not detecting an error in the computing mode can be obtained by a short periodic BIST. We will present a technique for optimal selection of error-detecting codes for combined on-line CC and off-line space-time compression of test responses for BIST and estimate probabilities of not detecting an error for the approach based on integrating CC and BIST. We also present a technique for on-line error-detection in space-time compressors of test responses for BIST.

False Error Vulnerability Study of On-line Soft Error Detection Mechanisms

2010 ◽  
Vol 26 (3) ◽  
pp. 323-335 ◽  
Author(s):  
Kiran Kumar Reddy ◽  
Bharadwaj S. Amrutur ◽  
Rubin A. Parekhji
Keyword(s):  
Error Detection ◽  
Soft Error ◽  
On Line ◽  
Detection Mechanisms

Selection of one-dimensional sedimentation: models for on-line use

1995 ◽  
Vol 31 (2) ◽  
pp. 193-204 ◽  
Author(s):  
Koen Grijspeerdt ◽  
Peter Vanrolleghem ◽  
Willy Verstraete
Keyword(s):  
Steady State ◽  
Selection Criteria ◽  
Data Sets ◽  
Concentration Profiles ◽  
A Posteriori ◽  
One Dimensional ◽  
On Line ◽  
Dynamic Concentration ◽  
Selection Of ◽  
Modelling Task

A comparative study of several recently proposed one-dimensional sedimentation models has been made. This has been achieved by fitting these models to steady-state and dynamic concentration profiles obtained in a down-scaled secondary decanter. The models were evaluated with several a posteriori model selection criteria. Since the purpose of the modelling task is to do on-line simulations, the calculation time was used as one of the selection criteria. Finally, the practical identifiability of the models for the available data sets was also investigated. It could be concluded that the model of Takács et al. (1991) gave the most reliable results.

scholarly journals ProReal®: The ‘good enough’ online alternative to face-to-face Dramatherapy

Dramatherapy ◽  
2021 ◽  
pp. 026306722110208
Author(s):  
Claire Anne Quigley
Keyword(s):  
Ambiguity Tolerance ◽  
Face To Face ◽  
On Line ◽  
And Control ◽  
Selection Of

The Covid-19 restrictions have limited the access of face-to face therapies for many people and continues to effect how Dramatherapists operate. The following article offers reflections around adapting to an on-line medium, focusing more specifically around the software of ProReal. Limitations and considerations are acknowledged, including technological difficulties, computer efficacy, ambiguity tolerance and the need for careful contracting and reassurance of autonomy and control when using on-line platforms. The article ends with a short selection of vignettes from ProReal sessions.

scholarly journals Real-Time Compression for Tactile Internet Data Streams

Sensors ◽  
2021 ◽  
Vol 21 (5) ◽  
pp. 1924
Author(s):  
Patrick Seeling ◽  
Martin Reisslein ◽  
Frank H. P. Fitzek
Keyword(s):  
Real Time ◽  
Data Streams ◽  
Control Loop ◽  
Real World Data ◽  
Perceptual Coding ◽  
Great Flexibility ◽  
Broad Application ◽  
Time Compression ◽  
Perceptual Threshold ◽  
Selection Of

The Tactile Internet will require ultra-low latencies for combining machines and humans in systems where humans are in the control loop. Real-time and perceptual coding in these systems commonly require content-specific approaches. We present a generic approach based on deliberately reduced number accuracy and evaluate the trade-off between savings achieved and errors introduced with real-world data for kinesthetic movement and tele-surgery. Our combination of bitplane-level accuracy adaptability with perceptual threshold-based limits allows for great flexibility in broad application scenarios. Combining the attainable savings with the relatively small introduced errors enables the optimal selection of a working point for the method in actual implementations.

On-line selection of rough machining parameters

2004 ◽  
Vol 149 (1-3) ◽  
pp. 256-262 ◽  
Author(s):  
Joško Valentinčič ◽  
Mihael Junkar
Keyword(s):  
Machining Parameters ◽  
Rough Machining ◽  
On Line ◽  
Line Selection ◽  
Selection Of

Sentence processing in language-impaired children under conditions of filtering and time compression

1995 ◽  
Vol 16 (2) ◽  
pp. 137-154 ◽  
Author(s):  
Rachel E. Stark ◽  
James W. Montgomery
Keyword(s):  
Sentence Processing ◽  
High Frequency ◽  
Response Times ◽  
Language Impaired ◽  
Monitoring Task ◽  
Time Compression ◽  
Lower Accuracy ◽  
On Line ◽  
Impaired Children ◽  
Monitoring Performance

ABSTRACTNineteen language-impaired (LI) and 20 language-normal (LN) children participated in an on-line word-monitoring task. Words were presented in lists and in sentences readily comprehended by younger children. The sentences were unaltered, tow-pass filtered, and time- compressed. Both groups had shorter mean response times (MRTs), but lower accuracy, for words in sentences than words in lists. The LI children had significantly longer MRTs under sentence conditions and lower accuracy overall than the LN children. Filtering had an adverse effect upon accuracy and MRT for both subject groups. Time compression did not, suggesting that the reduction in high-frequency information and the rate of presentation exert different effects. Subject differences in attention, as well as in linguistic competence and motor control, may have influenced word-monitoring performance.

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