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 22 for “"Tokenization"”.
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Asset Tokenization and Authentication in the Industrial Metaverse
… we investigate the feasibility of current tokenization methods for industrial assets, in particular, Printed Circuit Board (PCB) designs and 3D models. We contribute methods to create unique fingerprints of PCB designs to enable their exchange in the token economy. We investigate how to …
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Digital Twin through the physical asset tokenization on blockchain
La tokenizzazione dei beni fisici attraverso la blockchain rappresenta un progresso un progresso rivoluzionario nel mondo della finanza e della gestione degli asset, abilitandone frazionabilità e trasparenza e democratizzando le opportunità di investimento e a migliorare l'efficienza del mercato …
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Integrating Functional Knowledge into Protein Design: A Novel Approach to Tokenization and Noise Injection for Function-Aware Protein Language Models
Designing novel proteins with specific biological functions remains a fundamental challenge in computational biology. While recent advances in protein language models have enabled powerful sequence-based representations, most models, including state-of-the-art systems like ESM3, fall short in …
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Transformation im Verbriefungsprozess durch die Tokenisierung von Finanzprodukten: Modellbasierte Bewertung und Analyse mit besonderem Fokus auf die Veranlagung von Privatanlegern
… investment strategies. It investigates whether tokenization can lead to significant changes in traditional banking services, such as the issuance of financial products, and whether it enhances efficiency in investment portfolios. The main objective of the study is to assess the concrete …
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Personalized and adaptive therapeutic music generation from biosignals using knowledge-guided multimodal large language models
… music generation that combines discrete tokenization, evidence-grounded reasoning, and stabilized preference alignment. At the representation layer, the dissertation develops a family of tokenizers that convert continuous biomedical and media signals into compact discrete sequences for …
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Empirical Analysis of Neural Architectures and Side Information in Financial Time Series Forecasting
… multi-step forecasting; and (4) a novel coarse tokenization approach for discretizing continuous financial data, which improves first-week prediction performance when used in transformer models that use an asymmetric attention mechanism. Overall, this thesis illustrates the importance of input …
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Anomaly Detection in Database Operating System
… real-time. The model consists of two components: tokenization and classification. In the tokenization step, Byte-level Byte Pair Encoding (BBPE) breaks down the input bytes into token bytes that hold semantic meaning. In the classification step, a Convolutional Neural Network (CNN) takes the token …
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Open Intent Generation Through Unsupervised Semantic Clustering of Task-Oriented Dialog
… intent generation techniques, and utterance tokenization schemes. We then run experiments with these combinations on three datasets: SNIPS, MultiWOZ, and real-world chat data. This is followed by quantitative metric and in-depth qualitative cluster-based evaluation. We show the benefits of …
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Part-of-speech tagging and partial parsing for Irish using finite-state transducers and constraint grammar
… tools for unrestricted Irish text, which go from tokenization, morphological analysis, part-of-speech tagging, right through to partial parsing. In order to develop such tools, a large body of texts is required for testing purposes. We, therefore, begin by describing our involvement in the …
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Analysis and semi-automated detection of design-level similarity patterns in software
… string pattern matching techniques. A flexible tokenization process is introduced to customize clone detection. A novel data mining based technique is proposed to detect some useful structural clones. Analysis and visualization techniques for structural clones are also proposed. These clone …
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Formal Proofs of Security for Privacy-Preserving Blockchains and other Cryptographic Protocols
… the authorities. The next protocol analysed is a tokenization algorithm for the protection of credit cards. In chapter 4 the advantages of tokenization and the regulations required by the banking industry are presented, and a practical algorithm is proposed, and proven secure and compliant with …
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An Anti-Plagiarism Add-on for Web-CAT
… were determined. Plaggie2 with its algorithm of tokenization followed by string comparison was found to have acceptable performance for our tests. It is also open source whereas the other tools are proprietary and web based. Therefore Plaggie2 was incorporated with Web-CAT. Web-CAT is a flexible, …
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Combining the Power of Attention Models and Many-objective Computational Intelligence Algorithms for Drug Design
… prediction based on a hybrid fragment-SMILES tokenization scheme and two training strategies. Second, it evaluates the performance of contrastive Transformer-based latent models for molecular generation. Third, it applies many-objective computational intelligence algorithms in the continuous …
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Universal dependencies of old English. Automatic parsing with a computational model of language
… of Universal Dependencies in terms of tokenization, morphological annotation, syntactic annotation and CoNLL-U format. At the same time, the raw dataset has been annotated automatically and the outcome of automatic annotation has been compared with the results of manual annotation. Such …
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Racism without Race: The Racialization of Middle Eastern and North African Students at U.S. Colleges
… self-isolating from white spaces due to fear of tokenization and prejudice. Participants who identified as MENA experienced more pride in their heritage and a deeper understanding of the role of race in their lives than participants who identified as white. These findings illuminated the need for …
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American pseudo-realism: the subversion of black agency in George Gershwin's Porgy and Bess (1935)
… its premiere iteration and as an institution of tokenization that has supplanted the equitable representation of black artists and narratives within this genre, I consider how this work has come to be marketed and known as the ‘Great American Opera’ by the ‘Great American Composer.’ Part I of …
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Expanding the Usage of Web Archives by Recommending Archived Webpages Using Only the URI
… calculating the F1 to measure of different tokenization methods and the classification. We tested the model using human evaluation to determine if we could classify and find recommendations for a sample of requests from the Internet Archive’s Wayback Machine access log. Overall, when …
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Hybrid Words Representation for the classification of low quality text
… the low quality, by performing sentiment-aware tokenization, correction of spelling mistakes, word segmentation and other techniques to utilize most of the information hidden in unstructured text. The experimental result shows that the proposed combination performs well as compared to other …
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Candidates, the economy and voting behavior
… natural-language processing techniques including tokenization, lemmatization, and doc-term matrix, to open-ended responses to construct a matrix of relevant (repeated) terms, and train a machine learning classifier that classifies vote choice from those data. I show that the more voters dislike …
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Trustworthy and Efficient Blockchain-based E-commerce Model
Amidst the rising popularity of digital marketplaces, addressing issues such as non- payment/non-delivery crimes, centralization risks, hacking threats, and the complexity of ownership transfers has become imperative. Many existing studies exploring blockchain technology in digital marketplaces and …
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