Searched for: mods_note_programme_s%3A%22Computer%255C%2BScience%22
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Gold, Andrew (author)
Ranking algorithms in traditional search engines are powered by enormous training data sets that are meticulously engineered and curated by a centralized entity. Decentralized peer-to-peer (p2p) networks such as torrenting applications and Web3 protocols deliberately eschew centralized databases and computational architectures when designing...
master thesis 2023
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Edixhoven, Tom (author)
In this work we show how Group Equivariant Convolutional Neural Networks use subsampling to learn to break equivariance to their symmetries. We focus on the 2D roto-translation group and investigate the impact of broken equivariance on network performance. We show that changing the input dimension of a network by as little as a single pixel can...
master thesis 2023
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Remeijsen, Pascal (author)
Virtual cognitions are simulated inner thoughts, which are presented as a voice over. Previous research has shown the ability of virtual cognitions to increase the self-efficacy and knowledge of the users. When presenting such VR systems to users, having the VR system adapt to the user can improve their efficacy. For instance, by using eye-gaze...
master thesis 2023
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Luijendijk, Robert (author)
In this study we let police officers interact with conversational agents during specific scenarios. These scenarios are focused on difficult situations that can happen during a day of work. This is done to get to know what is needed to better help police officers with a conversational agent. <br/>We found five different themes that could improve...
master thesis 2023
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Westfalewicz, Andrzej (author)
Software security plays a crucial role in the modern world governed by software. And while closed source projects can enjoy a sense of confidentiality when addressing security issues, open source projects undertake them publicly even though just as many projects rely on them. In 50% of documented cases, the vulnerabilities could have been...
master thesis 2023
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van der Boon, Mike (author)
Distributed Energy Resources (DER), like solar panels, are projected to take over power generation responsibilities. This will happen during the transition of the current power grid to the Smart Grid. Due to the importance of this power to society, it is crucial that the grid stays stable.<br/><br/>DER devices are similar to IoT devices in scale...
master thesis 2023
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Bharos, Abri (author)
Powerful predictive AI systems have demonstrated great potential in augmenting human decision-making. Recent empirical work has argued that the vision for optimal human-AI collaboration requires ‘appropriate reliance’ of humans on AI systems. However, accurately estimating the trustworthiness of AI advice at the instance level is quite...
master thesis 2022
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Elgar, Peter (author)
RSA encryption standard is a vital component of everyday internet communication. It is currently seen as being unbreakable as the problem that it is based on, semiprime factorisation, is an NP problem. Therefore, to try and break RSA using the current state of the art factoring method will take thousands of years. However, thanks to the advent...
master thesis 2022
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Houtman, Marco (author)
Established research that is done on finding similarities between two finite automata, or finite state machines, is based on matching symbols that are shared between the two automata. In our research, we define a scenario in which the shared alphabet is either partially or completely obscured due to translations. We emulate a scenario where 2...
master thesis 2022
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Theodorakopoulos, Dimitris (author)
In the field of Information Retrieval (IR), the reliable evaluation of systems is a key component in order to progress the state-of-the-art. Much of IR research focuses on optimizing the various aspects of evaluation. Stochastic simulation is one technique that can be used to assist this kind of research. It allows researchers to overcome...
master thesis 2022
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Lee, Quentin (author)
The state-of-the-art shows the potential of chatbots and other Machine Learning (ML) models to perform many tasks of high quality. Especially chatbots are already used by many companies to assist their customer service. However, chatbots will likely never be able to perform all tasks perfectly. Therefore, it is still the question whether such a...
master thesis 2022
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Lugtenburg, Jochem (author)
Auto-tagging systems can enrich music audio by providing contextual information in the form of tag predictions. Such context is valuable to solve problems within the MIR field. The majority of re- cent auto-tagging research, however, only considers a fraction of tags from the full set of available annotations in the original datasets. Because of...
master thesis 2022
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El Attar, Bilal (author)
How people behave in social interactions is influenced by a multitude of factors. A large part of human communication is embedded within non-verbal communication. This type of communication is sent throughout social signals, that are embodied within low-level social cues (e.g. gaze, posture, gestures). In order for intelligent systems to...
master thesis 2022
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de Krieger, Max (author)
The front-end of a compiler reads the source program and performs analyses such as type checking. The goal of the front-end is to check for the presence of syntactic and semantic errors before the program is passed to the back-end of the compiler for tasks such as optimization and code generation.<br/><br/>WebDSL is a domain-specific language...
master thesis 2022
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van Stam, Just (author)
Begun in 2020, Polkadot is one of the largest blockchains in market capitalization and development. However, privacy on the Polkadot network has yet to be one of the key focus points. Especially unlinkability between the user’s IP address and Polkadot address is essential. Without this unlinkability, users are vulnerable to targeted ads,...
master thesis 2022
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van den Ham, Pieter (author)
Computer architectures with weak memory models, such as ARMv8 and ARMv7, allow memory accesses to be reordered in many situations.<br/>Therefore, weak memory models may cause a program to exhibit more behavior than a strong memory model, such as x86.<br/>Fency is a static analysis tool that inserts memory fences to ensure that a program exhibits...
master thesis 2022
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Clark, Liam (author)
Interaction trees are an active development in representing effectful and impure pro- grams in the Coq proof assistant. Examples of programs they can represent are programs that use: mutable state, concurrency and general recursion. Besides representing these programs we also want to reason about and verify these programs using separation logic....
master thesis 2022
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te Nijenhuis, Frank (author)
The efficacy of endovascular therapy in large vessel occlusion (LVO) of the anterior circulation is dependent to a high degree on the selection of patients who are likely to benefit from this procedure. To this end, functional outcome prediction based on clinical parameters is an active area of research. In the preoperative screening of LVO...
master thesis 2022
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Kuiper, Lucie (author)
Artificial Intelligence (AI) is increasingly helping people with all kinds of tasks, due to its promising capabilities. In some tasks, an AI system by itself will take over tasks, but in other tasks, an AI system making decisions on its own would be undesired due to ethical and legal reasons. In those cases, AI can still be of help by forming...
master thesis 2022
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Chen, Dina (author)
Recent works explain the DNN models that perform image classification tasks following the "attribution, human-in-the-loop, extraction" workflow. However, little work has looked into such an approach for explaining DNN models for language or multimodal tasks. To address this gap, we propose a framework that explains and assesses the model...
master thesis 2022
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