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An approach to detecting failures automatically
Fourth international workshop on Software quality assurance: in conjunction with the 6th ESEC/FSE joint meeting, 2007Failure detection is a difficult and often expensive task. The principle of self-healing addresses this cost issue, but poses new research questions. This work focuses on detecting non-trivial failures that are hard to specify and difficult to detect within the context of self-healing software.
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Crash-Quiescent Failure Detection
2009A distributed algorithm is crash quiescent if it eventually stops sending messages to crashed processes. An algorithm can be made crash quiescent by providing it with either a crash notification service or a reliable communication service. Both services can be implemented in practical environments with failure detectors.
Srikanth Sastry +2 more
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Failure Detection in a RESTful Way
2012FaDe service is a novel proposal of failure detection service based on the REST paradigm for the SOA environment. Modularity of architecture allows to build generic service that can be further optimized. FaDe service is fully distributed and provide two communication protocols (gossip, Kademlia) that allow FaDe nodes to cooperate efficiently and make ...
Dariusz Dwornikowski +2 more
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On Affirmative Adaptive Failure Detection
2012Fault detection methodology is a crucial part in providing a scalable, dependable and high availability of grid computing environment. The most popular technique that used in detecting fault is heartbeat mechanism where it monitors the grid resources in a very short interval.
Ahmad Shukri Mohd Noor +3 more
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Network Failure Detection and Graph Connectivity
SIAM Journal on Computing, 2008We consider a model for monitoring the connectivity of a network subject to node or edge failures. In particular, we are concerned with detecting $(\epsilon,k)$-failures: events in which an adversary deletes up to $k$ network elements (nodes or edges), after which there are two sets of nodes $A$ and $B$, each at least an $\epsilon$ fraction of the ...
Kleinberg, Jon +2 more
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Noninvasive detection of sympathetic neurocirculatory failure
Clinical Autonomic Research, 2000In sympathetic neurocirculatory failure (SNF), reflexive sympathetically mediated cardiovascular stimulation does not compensate for decreased cardiac filling. This explains orthostatic hypotension in chronic primary autonomic failure (CPAF). During phase 2 of the Valsalva maneuver (phase 2_L), blood pressure increases from its peak.
Goldstein, D.S., Tack, C.J.J.
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Failure Detection in Row Crops From UAV Images Using Morphological Operators
IEEE Geoscience and Remote Sensing Letters, 2018The detection of failures (DF) in coffee crops is fundamental in evaluating product quality and the optimal occupation of planted areas. The use of unmanned aerial vehicles (UAVs) in precision agriculture has great potential as a tool to analyze critical
H. C. Oliveira +3 more
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Failure Detection Using Proprioceptive, Auditory and Visual Modalities
IEEE/RJS International Conference on Intelligent RObots and Systems, 2018Handling safety is crucial to achieve lifelong autonomy for robots. Unsafe situations might arise during manipulation in unstructured environments due to noises in sensory feedback, improper action parameters, hardware limitations or external factors. In
A. Inceoğlu +3 more
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Encapsulating Failure Detection: From Crash to Byzantine Failures
2002Separating different aspects of a program, and encapsulating them inside well defined modules, is considered a good engineering discipline. This discipline is particularly desirable in the development of distributed agreement algorithms which are known to be difficult and error prone.
Assia Doudou +2 more
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Incipient Failure Detection: Incipient Failure Detection in Ball Bearings
1969Abstract : This document reports the results of an investigation of incipient failure detection in ball bearings by means of acoustic monitoring techniques. The change of acoustic emanation strength with bearing condition was studied to determine if changes within the frequency spectrum monitored would manifest the onset of a bearing failure.
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