Software Fault Tolerance Techniques and Implementation phần 6 ppt
Software Fault Tolerance Techniques and Implementation phần 6 ppt
... Software Fault Tolerance and Design Diversity: Past
Experience and Future Evolution, SAFECOMP 85, 1985, pp. 167 172.
[66 ] Duncan, R. V., Jr., and L. L. Pullum, Object-Oriented Executives and ... voting implementation.
Design Diverse Software Fault Tolerance Techniques 175
Table 4.14
Software Fault Tole rance Tech nique Over heads for Tolerance of One Fault...
Software Fault Tolerance Techniques and Implementation phần 3 ppt
... non -fault-
tolerant software, but are presented here primarily in the context of software
fault tolerance in concurrent systems.
76 Software Fault Tolerance Techniques and Implementation
TEAMFLY
... not result from software faults, an n-version system
built from fault- free variants may have a nonzero probability of being unable
64 Software Fault Tolerance T...
Software Fault Tolerance Techniques and Implementation phần 9 pptx
... Structures:
Improving Software Fault Tolerance, IEEE Transactions on Software Engineering,
Vol. SE -6, No. 6, 1990, pp. 585594.
266 Software Fault Tolerance Techniques and Implementation
TEAMFLY
... failure for most software fault tolerance techniques, so they should
be designed and developed to be highly reliable, effective, and efficient.
270 Software...
Software Fault Tolerance Techniques and Implementation phần 1 potx
... properties of integrity,
availability, and confidentiality.
6 Software Fault Tolerance Techniques and Implementation
Fault forecasting
Fault removal
Fault tolerance
Fault avoidance
Construction
Validation
Means
Availability
Reliability
Failures
Safety
Confidentiality
Attributes
Impairments
Dependability
Integrity
Maintainability
Errors
Faults
Figu ... Example 257
6....
Software Fault Tolerance Techniques and Implementation phần 2 pot
... application, and factors that influence diversity. Next, we will
examine two additional means of introducing diversity for fault tolerance
26 Software Fault Tolerance Techniques and Implementation
TEAMFLY
... of the techniques.
2.1 Robust Software
Although most of the techniques and approaches to software fault tolerance
use some form of redundancy, the robus...
Software Fault Tolerance Techniques and Implementation phần 4 pdf
... Architectural Issues in Software Fault Tolerance, in M. R. Lyu
(ed.), Software Fault Tolerance, New York: John Wiley & Sons, 1995, pp. 4780.
98 Software Fault Tolerance Techniques and Implementation
When ... alternate execution;
Design Diverse Software Fault Tolerance Techniques %
4
Design Diverse Software Fault
Tolerance Techniques
Design diver...
Software Fault Tolerance Techniques and Implementation phần 5 pdf
... Diverse Software Fault Tolerance Techniques ##
4.5 Consensus Recovery Block
The CRB technique, suggested by Scott, Gault, and McAllister [ 76, 77, 20],
combines RcB and NVP implementation techniques. ... computing
station successfully.
The Check and Status notations above were defined in [70].
134 Software Fault Tolerance Techniques and Implementation
Also needed...
Software Fault Tolerance Techniques and Implementation phần 7 docx
... Both design and
data diverse software fault tolerance techniques suffer from the inability to
use variants that yield MCR.
Data Diverse Software Fault Tolerance Techniques !
pass-through DRA, ... than
non -fault- tolerant software) but an advantage in relation to another tech-
nique. In these cases, the reader is referred to the discussion of the issue.
2 06 Software Fa...
Software Fault Tolerance Techniques and Implementation phần 8 ppsx
... 6. 2 can be a positive or negative
(+/−) influence on the technique or on its effectiveness further indicates that
260 Software Fault Tolerance Techniques and Implementation
6
Other Software Fault ... Object, ,
E
d-tag, @
E
1 10.7 0.98 86
2 11.1 0.9984
3 42.9 0.2111
4 11.1 0.99 46
5 11.1 0.99 86
6 10.7 0.9940
7 −3 .6 0.1234
250 Software Fault Tolerance Technique...
Software Fault Tolerance Techniques and Implementation phần 10 pdf
... 162
delays, 170
DM, 162 , 163 , 166 , 169 70
error processing technique, 174
example, 166 69
executive, 162 , 168
failure-free scenario, 164
failure scenario (no variant results
pass AT), 165 66
failure scenario ... AT;
fail DM), 165
implementation, 166 69
implementation illustration, 167
issues and discussion, 169 72
in multiprocessor environment, 169
NVP comparison, 18283
ope...