Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 8 of 8 for “"Performance diagnosis"”.
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Automating Performance Diagnosis in Networked Systems
Diagnosing performance degradation in distributed systems is a complex and difficult task. Software that performs well in one environment may be unusably slow in another, and determining the root cause is time-consuming and error-prone, even in environments in which all the data may be available. …
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Statistical methods for locating performance problems in multi-tier applications
… developed to aid in solving the problem of performance diagnosis, by automatically identifying the specific component in a multicomponent application system responsible for a performance problem. The algorithm monitors the system, collecting load and latency information from each component, …
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Visualizing Real Time Vasomotion in vivo Using Optical Coherence Tomography.
… the fundamental understanding in vascular performance diagnosis and biomedical research improvement, we aimed to visualize and understand the blood vessels dynamics under human skin and their underlying mechanisms in real time. In this study, a noninvasive imaging system was selected to …
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Systematische Spielbeobachtung im internationalen Leistungsfußball
… simulative approach was introduced to perform a performance diagnosis of the football match. This research determined which player combinations played an important role in the creation of scoring chances. Under the title “Applying Data Mining to Analyze the Different Styles of Offense between …
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Ensemble of classifiers based data fusion of EEG and MRI for diagnosis of neurodegenerative disorders
… stages. To facilitate the availability of early diagnosis in community hospitals, an accurate, inexpensive, and noninvasive diagnostic tool must be made available. As biomarkers, the event related potentials (ERP) of the electroencephalogram (EEG) - which has previously shown promise in automated …
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What broke where for distributed and parallel applications — a whodunit story
<p>Detection, diagnosis and mitigation of performance problems in today's large-scale distributed and parallel systems is a difficult task. These large distributed and parallel systems are composed of various complex software and hardware components. When the system experiences some performance or …
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System Support for End-to-End Performance Management
… they are able to capture application-relevant performance metrics, including end-to-end latencies for client requests and the contributions to these latencies from application-level processes and from software/hardware resources like protocol stacks or network devices. Beyond conceiving of …
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Systems, models and algorithms for failure diagnosis in networked infrastructure
… operators seek to implement automated failure diagnosis, also known as Root Cause Analysis (RCA). The goal of RCA is to localize faults with high accuracy in a timely manner using practical monitoring telemetry. There are two major challenges in designing such RCA solutions: (1) accurately …