In this paper, the usability of synthetic handwritten text to improve machine learning models is examined for the domain of handwritten text detection. We generate synthetic handwritten text by using an existing model...
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Teleportation, a popular navigation technique in virtual environments, is favored for its efficiency and reduction of cybersickness but presents challenges such as reduced spatial awareness and limited navigational fr...
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ISBN:
(数字)9798331514846
ISBN:
(纸本)9798331525637
Teleportation, a popular navigation technique in virtual environments, is favored for its efficiency and reduction of cybersickness but presents challenges such as reduced spatial awareness and limited navigational freedom compared to continuous techniques. I would like to focus on three aspects that advance our understanding of teleportation in both the spatial and the temporal domain. 1) An assessment of different parametrizations of common mathematical models used to specify the target location of the teleportation and the influence on teleportation distance and accuracy. 2) Extending teleportation capabilities to improve navigational freedom, comprehensibility, and accuracy. 3) Adapt teleportation to the time domain, mediating temporal disorientation. The results will enhance the expressivity of existing teleportation interfaces and provide validated alternatives to their steering-based counterparts.
Formal languages are an integral part of modeling and simulation. They allow the distillation of knowledge into concise simulation models amenable to automatic execution, interpretation, and analysis. However, the arg...
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In this article we propose a novel method for sampling from Gibbs distributions of the form π(x) ∝ exp(−U(x)) with a potential U(x). In particular, inspired by diffusion models we propose to consider a sequence (πt...
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The abstraction of 3D objects with simple geometric primitives like cuboids allows to infer structural information from complex geometry. It is important for 3D shape understanding, structural analysis and geometric m...
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With the emergence of large language models (LLMs), conversational agents (CAs) have gained significant attention across various domains, including virtual reality (VR). Although LLMs are capable of simulating human d...
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ISBN:
(数字)9798331514846
ISBN:
(纸本)9798331525637
With the emergence of large language models (LLMs), conversational agents (CAs) have gained significant attention across various domains, including virtual reality (VR). Although LLMs are capable of simulating human dialogue with impressive realism, interactions with LLM-powered CAs still appear unnatural and lack a human-like feel. This is primarily due to several key challenges, including limitations in the accuracy of speech recognition and the quality of speech synthesis. Furthermore, CAs need more autonomy and more natural turn-taking abilities to enable realistic and engaging interactions in VR. This position paper outlines my PhD research by discussing my motivation for improving CAs in VR environments, summarizing my previous work, and presenting my planned research directions.
Generative AI can considerably speed up the process of producing narrative content including different media. This may be particularly helpful for the generation of modular variations on narrative themes in hypermedia...
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Event cameras are bio-inspired sensors with some notable features, including high dynamic range and low latency, which makes them exceptionally suitable for perception in challenging scenarios such as high-speed motio...
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Class-incremental learning (CIL) enables models to continuously learn new classes while addressing catastrophic forgetting. With the introduction of pre-trained models, new tuning paradigms have emerged for CIL. This ...
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Accurate 3D object detection is a critical component of autonomous driving, enabling vehicles to perceive their surroundings with precision and make informed decisions. LiDAR sensors, widely used for their ability to ...
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