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 6 of 6 for “"Probing Methods"”.
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Diagonal Estimation with Probing Methods
Probing methods for trace estimation of large, sparse matrices has been studied for several decades. In recent years, there has been some work to extend these techniques to instead estimate the diagonal entries of these systems directly. We extend some analysis of trace estimators to their …
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Preconditioners for Generalized Saddle -Point Problems
… the theoretical justification of these methods. We also present convergence and timing results, showing the effectiveness of our methods in practice. Specifically the use of probing methods for approximating the Schur compliment matrices in our preconditioners is empirically justified. …
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A feasibility study for electron-muon correlations at ALICE
… background signal than other currently-utilized probing methods, but it is statistics-limited, a re-striction which is of increased concern at ALICE due to the detector's geometry. With the use of Pythia simulations, the viability of undertaking an analysis of the channel using ALICE p-p data …
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Efficient Uncertainty Quantification of Large Language Models
… outputs and ensuring trust. However, existing UQ methods for LLMs face challenges: high computational costs, difficulties in handling unstructured outputs, and limited generalizability. This thesis addresses these challenges by proposing a systematic investigation into robust and efficient UQ …
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Practical Considerations For the Deployment of Clinical NLP Systems
… (PHI) bearing clinical text and find that simple probing methods are unable to meaningfully extract sensitive information from an encoder-only language model pretrained on non-deidentified electronic health record (EHR) notes. Finally, we conduct an extensive empirical analysis of 12 language …
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Using Oligonucleotide Probes to Characterize Nitrification in a Two-Stage Pilot Scale Biological Aerated Filter System
… the wintertime and compared with oligonucleotide probing results using an ammonia-oxidizer specific probe. Overall nitrification efficiency for wintertime conditions (average temperature 12.4 ± 0.1°C) was greater than 90 percent when ammonia-N loadings to the second stage were 0.6 kg/m3-day or …