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 5 of 5 for “"vector databases"”.
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Understanding Indexing Efficiency for Approximate Nearest Neighbor Search in High-dimensional Vector Databases
… images, videos, documents) into high-dimension vectors, which in turn forms Vector Databases as the data engines of various applications. As a result, queries on vector databases have become the cornerstone for many important online services, including search, eCommerce, and recommendation …
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An end-to-end benchmarking framework for retrieval-augmented generation systems
… in navigating the complex trade-offs between vector database configurations, retrieval strategies, and generative model parameters. This thesis presents a RAG-based AI system benchmarking framework (RASB) for characterizing the system performance of RAG pipelines. To enable a holistic …
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ResearchBuddy AI: LLM-Powered Assistant
… are presented. The RAG chatbot architecture uses vector databases together with powerful LLMs to generate responses that remain grounded in the original content. The future research agenda includes two main directions: investigating new model architecture suitable for processing long documents and …
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Computational Analysis and Network-based Modeling of Cross-Species Transmissions
… due to biased pathogen sampling in existing CST databases and complex interactions among viral host range. This dissertation addresses three main challenges: (1) optimizing CST testing set selection through graph entropy frameworks; (2) modeling infectious pathways and biodiversity shifts with …
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Nástroj pro efektivní označování témat v textových kolekcích
Manuální sémantická anotace rozsáhlých historických korpusů představuje pro badatele v digitálních humanitních vědách časově i kognitivně náročný proces. Tato práce představuje webový anotační nástroj, vyvinutý jako součást platformy semAnt, který integruje velké jazykové modely (LLM) a vektorové …