Results 191 to 200 of about 1,016,543 (243)

Error recovery in asynchronous systems

IEEE Transactions on Software Engineering, 1986
A framework for the provision of fault tolerance in asynchronous systems is introduced. The proposal generalizes the form of simple recovery facilities supported by nested atomic actions in which the exception mechanisms only permit backward error recovery.
Roy H. Campbell, Brian Randell
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Error-tolerant password recovery

Proceedings of the 8th ACM conference on Computer and Communications Security - CCS '01, 2001
Many encryption systems require the user to memorize high entropy passwords or passphrases and reproduce them exactly. This is often a difficult task. We propose a more fault-tolerant scheme, where a high entropy key (or password) is derived from a sequence of low entropy passwords. The user is able to recover the correct key if she remembers a certain
Niklas Frykholm, Ari Juels
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Pilot Error and Error Recovery

2014
Three pilot error mechanisms have been presented from the analysis of aviation accidents and the limit of pilot performance. The three mechanisms are speed limited, learned carelessness, and cognitive locked which is all validated through experiments. The essential causes for the three errors are the capability limit, human cognitive inertia, and the ...
Xiaoyan Zhang, Hongjun Xue
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Error recovery in JPEG2000 image transmission

2001 IEEE International Conference on Acoustics, Speech, and Signal Processing. Proceedings (Cat. No.01CH37221), 2002
In this paper, the problem of bit-errors recovery in JPEG2000 images transmission is addressed, with particular attention to errors in the high-frequency components. In the HL and LH sub-bands, differently from the LL band, interpolation based recovering results tend to be often ineffective when more than a few adjacent wavelet coefficients are missing.
ATZORI, LUIGI, S. CORONA, D. D. GIUSTO
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Sparse Recovery-Based Error Concealment

IEEE Transactions on Multimedia, 2017
no ...
Akbari, Ali, Trocan, Maria, Granado, Bertrand   +2 more
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Follow set error recovery

Software: Practice and Experience, 1985
AbstractFollow set error recovery is a popular technique, implemented as part of a recursive descent parser, for recovering from syntax errors by editing the input string at the point of error detection. A formal description shows that follow set error recovery is, in actual fact, a family of similar techniques differing according to how follow set is ...
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Noncorrecting syntax error recovery

ACM Transactions on Programming Languages and Systems, 1985
A parser must be able to continue parsing after encountering a syntactic error to check the remainder of the input. To achieve this, it is not necessary to perform corrections on either the input text or the stack contents. A formal framework is provided in which noncorrecting syntax error recovery concepts are defined and investigated.
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Convivial error recovery

Proceedings of the international conference on APL - APL '81, 1981
This paper presents a new approach to an Event Control Mechanism (ECM) for APL. After an informal review of some typical ECM implementations, it describes the general architecture of an ECM and shows how the mentioned implementations map onto it. An extended ECM is then presented that combines many features of existing implementations with some new ...
Denis Samson, Yves Ouellet
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Programmed error recovery for APLSV

ACM SIGAPL APL Quote Quad, 1976
This paper describes a facility for programmed error recovery, comparable to PL/I ON conditions, which has been implemented in APLSV.
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Hardware support for backward error recovery

EUROMICRO 97. Proceedings of the 23rd EUROMICRO Conference: New Frontiers of Information Technology (Cat. No.97TB100167), 2002
We propose a hardware support structure for the implementation of backward error or recovery mechanisms as applied to dependable systems. The proposed design moves on from previous hardware support systems by considering all phases of error recovery, not simply the saving of critical state information.
Andrew M. Tyrrell, M. J. Freeman
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