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 20 of 597 for “"post-processing"”.
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Post-processing in Differential Privacy
… of its pivotal properties allows for arbitrary post-processing of data without compromising privacy, contributing to its great versatility and widespread adoption. Despite the extensive use of post-processing by researchers and practitioners, its impacts on outputs still remain poorly …
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Post-processing Techniques for Word Embedding
… a significant breakthrough in natural language processing (NLP). Although word representation has improved remarkably and resulted in better performance in downstream NLP applications, interpretability of word embeddings remains a challenge. Post-processing techniques have been developed to …
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Novel post-processing applications in weather science
L'abstract è presente nell'allegato / the abstract is in the attachment
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A post-processing framework for group fairness
… and privacy cohesively. At its core is a post-processing algorithm that applies lightweight adjustments to the predictions output by existing models to achieve group fairness; it recovers the optimal fair classifier when the base predictor is Bayes-optimal. The model-agnostic and post-hoc …
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A relational post-processing approach for forms recognition
… approach to minimizing cost is to apply an OCR post processing system that will reduce the amount of manual correction required. The post processor takes advantage of knowledge associated with a particular project; In this thesis, we look into the feasibility of using integrity constraints to …
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Modeling tin sulfide grain growth during post-processing
Tin sulfide (SnS) is a semiconductor material with both an indirect and direct bandgap at 1.1 eV and 1.3 eV respectively. Due to the availability of tin and sulfur, SnS is seen as a feasible alternative to the thin film CIGS and CdTe solar cells. With a direct bandgap of 1.1 eV and the ability to …
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Post Processing Wrapper Generated Tables For Labeling Anonymous Datasets
… label assignment is critical in volume data processing where ad hoc mediation, extraction and querying is involved.</p> <p>We propose an algorithm Lads for Labeling Anonymous Datasets, which can holistically label/annotate tabular Web document. The algorithm has been tested on anonymous …
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Novel Phantoms and Post-Processing For Diffusion Spectrum Imaging
… is lack of consensus on the necessary pre- and post-processing steps in DSI; and ground truth diffusion fiber phantoms are not yet standardized. Therefore, the aims of this dissertation were to design and construct novel diffusion phantoms, employ post-processing techniques in order to …
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A web-based approach for post-processing large ensembles
Recent improvements in the field of Computational Fluid Dynamics (CFD) allow for quick creation of large ensembles of CFD results, making data analysis the bottleneck of the design process. Accelerating analysis of large CFD simulation ensembles is key to accelerating future design campaigns. The …
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Mitigating timing noise in ADCs through digital post-processing
… mitigating the effects of jitter through digital post-processing of the samples, which would allow ADCs to use less accurate clocks without compromising accuracy. This thesis equates mitigating jitter with estimating the parameters of a bandlimited input signal based on samples collected in the …
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Coronagraphic data post-processing using projections on instrumental modes
… still plagued by residual wavefront aberrations. Post-processing techniques can provide an additional boost in separating residual aberrations from an astrophysical signal. This work explores using a coronagraph instrument model to guide post-processing. We consider the propagation of signals and …
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Post-Processing Techniques and Wavelet Applications for Hammerstein Integral Equations
… several acceleration techniques for post-processed solutions of the Hammerstein equation are discussed. The post-processing techniques are implemented based on interpolation and extrapolation. In this connection, we generalize the results in [29] and [28] to nonlinear integral …
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A post processing system for global correction of Ocr generated errors
… the design and implementation of an OCR post processing system. The system is used to perform automatic spelling detection and correction on noisy, OCR generated text. Unlike previous post processing systems, this system works in conjunction with an inverted file database system. The …
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Contact Resonance Atomic Force Microscopy using advanced sensors and post-processing techniques
Micro-sensors are used within the Atomic Force Microscope for topographic and sampleproperty measurements and can achieve a nano-scale resolution. Contact resonance spectroscopy allows the estimation of mechanical properties by measuring the sensor-sample coupled system resonance frequency. To …
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Model post-processing for the extremes: improving forecasts of locally extreme rainfall
This study investigates the science of forecasting locally extreme precipitation events over the contiguous United States from a fixed-frequency perspective, as opposed to the traditionally applied fixed-quantity forecasting perspective. Frequencies are expressed in return periods, or recurrence …
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Design and fabrication of a post-processing furnace for 3D printed parts
Thesis (S.M.)--Massachusetts Institute of Technology, Dept. of Mechanical Engineering, 2000.
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Engineering of Amorphous Active Pharmaceutical Ingredients by Sonoprecipitation and Spray Drying Pre-and Post-Processing Pharmaceutical Characterisation. Pre- and Post-Processing Physicochemical and Micromeritic Characterisation of Active Pharmaceutical Ingredients
… to achieve a better solubility of drugs. Several processing techniques are applied to produce amorphous materials. Main two approaches applied to production of amorphous phases are comminution of crystalline materials in order to break down molecular long-range order of their crystal lattices and …
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Improving ensemble streamflow forecasts through targeted post-processing and rating curve uncertainty analysis
… par l'introduction de diverses méthodes de post-traitement statistique dans les prévisions météorologiques et hydrologiques. Cependant, un défi majeur réside dans le choix de la méthode et de la stratégie appropriées dans la chaîne de prévision. Peu de recherches ont abordé l'intégration du …
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