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.
Results
Showing 1 to 20 of 29 for “"error tolerance"”.
-
Algorithmic approaches to enhancing and exploiting application-level error tolerance
… and algorithm characteristics (e.g. natural error resilience, spatial and temporal reuse, and fault containment) to build more efficient robust systems. This dissertation research describes algorithmic approaches that leverage application and algorithm-awareness for building such systems. …
-
A numerical optimization-based methodology for application robustification: transforming applications for error tolerance
… attempts at correcting process variation induced errors by identifying and masking these errors at the circuit and architecture level. These approaches take up valuable die area and power on the chip. As an alternative, we explore the feasibility of an approach that allows these errors to occur …
-
The Importance of Error Management in Hospitality Organizations:Evidences from Error Management Culture and Error Tolerance
… as two core components of the organizational error management, error management culture and error tolerance have been found to be effective managerial tools that shape employees’ positive job attitudes and behaviors. However, there is a dearth of research that helps better understanding the …
-
Error -Tolerant Digital Signal Processing
… framework for deep submicron (DSM) noise/soft error-tolerance and provide its energy-distortion analysis. We introduce a novel algorithmic noise tolerance (ANT) technique referred to as reduced precision redundancy (RPR), which can be easily integrated to any DSP system. Combined with voltage …
-
Universal approximation of input-output maps and dynamical systems by neural network architectures
… of the network sufficient to achieve any fixed error tolerance. Furthemore, we show that discrete-time input-output maps given by state-space realizations satisfying certain stability criteria admit such convolutional net approximations which are accurate on an infinite-time scale. For …
-
Large Scale Hydrodynamic Simulations of Emulsions and Foams
… phase volume fractions, and tighter simulation error tolerance. Zinchenko and Davis performed three-dimensional at volume fractions up to 55%. Owing to this limitation, their study exhibited no disorder to order transitions, deviation from homogenous linear shear, or formation of thin liquid …
-
Multilevel Summation for the Fast Evaluation of Forces for the Simulation of Biomolecules
… a precise operation count. The approximation error from the method is analyzed, with error bounds formulated in terms of the fundamental method parameters. The cost and error analyses enable the determination of optimal method parameters for a desired error tolerance. Various interpolation …
-
Classical and Quantum Computational Methods for Predicting Fluid Transport in Fracture Networks
… Carlo simulations needed to reach a specified error tolerance.</p>
-
Digital pulse processing
… including: lower area and power consumption, error tolerance, signal serialization and simple conversion for mixed-signal applications. To study these systems, discrete-event simulation software and an FPGA hardware platform are developed. Many applications of pulse-processing are explored …
-
Use of Machine Learning for Automated Convergence of Numerical Iterative Schemes
… criteria, such as reaching a specific error tolerance or number of iterations. The schemes often bypass the criteria or prematurely converge because of oscillations that may be inherent to the solution. Using a Support Vector Machines (SVM) machine learning approach, an algorithm is …
-
The Parallel Performance and Implementation of an Adaptive Multigrid Algorithm
… fine mesh is produced that meets the specified error tolerance. A very general scheme has been proposed to impose multi-point constraints in such a way that the parallel nature of the multigrid algorithm is maintained. The matrix-vector operations involved in the multigrid algorithm have been …
-
High-Dimensional Design Evaluations For Self-Aligning Geometries
… geometry provides a wider range of acceptable error tolerance in relative pose between the two rigid objects, increasing successful docking chances. In a broader context, mechanical alignment properties are also useful for other cases such as foot placement and stability, grasping or …
-
Efficient Algorithms for High-Dimensional Data-Driven Sequential Decision-Making
… optimal values) for any fixed error tolerance epsilon with computational and sample complexity both scaling polynomially in the time horizon, and essentially independent of the underlying dimension. Our results prove for the first time the fundamental tractability of certain …
-
Programmable stochastic processors
… i.e., computing that exploits application error tolerance to enable careful relaxation of correctness guarantees provided by hardware in order to reduce power. This dissertation explores the feasibility, challenges, and potential benefits of stochastic computing in the context of …
-
The use of neural networks to help facilitate the accurate prediction of electricity demand on Crete
… on the use of Gray code, which provides a better error tolerance. The results show that the forecasted load average error achieved is extremely satisfactory and furthermore the majority of the erroneous predictions lie in the next output range (higher or lower).<br/><br/>The system is to be used …
-
Bio-inspired error-tolerant and energy-efficient signal processing
… overscaling), which leads to hardware timing errors. In the presence of these hardware errors, signal statistics are generated from overlapping band-pass filters with frequency redundancy. Robust techniques, such as median estimation and algorithmic noise-tolerance, are applied to filter …
-
Interfacial Mechanical Strength Characterization in Multilayered Materials via Nanoscale Impact and Nano Mechanical Raman Spectroscopy Experiments
… of 1, 10 and 100 µms within the spatial error tolerance of less than 3 µms. The interface thickness was verified with the Scanning Electron Microscopy (SEM) and Energy Dispersive X-ray (EDX) analysis. The approach relies on describing interfaces as a confined material phase between two …
-
VRCC-3D+: Qualitative spatial and temporal reasoning in 3 dimensions
… the implementation, a way to dynamically change error tolerance in the system to more accurately reflect what the user sees is designed. A method that improves the speed of determining spatial relationships between objects by using composition tables and decision trees is introduced, and …
-
Multilevel Monte Carlo simulation of soft matter using coarse-grained models
… is not exact, resulting in a biased model whose errors are difficult to assess. In this thesis, we investigate a multilevel simulation strategy that leverages one or multiple levels of coarse graining to simulate the exact physical system of interest. This approach is inspired by the multilevel …
-
Distillation and simulation in quantum information
… resource copies, resource transformation rate, error tolerance and success probability. In the first part, we study the task of distillation for two different resources, maximally entangled state and maximally coherent state, representing nonlocal and local “quantumness” respectively. For …
Page 1 of 2