Zobrazeno 1 - 10
of 18 140
pro vyhledávání: '"Vogler, A."'
Autor:
Droste, Manfred, Vogler, Heiko
We consider weighted automata over words and over trees where the weight algebras are strong bimonoids, i.e., semirings which may lack distributivity. It is well known that, for each such weighted automaton, its run semantics and its initial algebra
Externí odkaz:
http://arxiv.org/abs/2409.08727
Autor:
Vogler, Alexander, Stannat, Wilhelm
In this paper we present a new interpretation of the Lions derivative as the Radon-Nikodym derivative of a vector measure, which provides a canonical extension of the Lions derivative for functions taking values in infinite dimensional Banach spaces.
Externí odkaz:
http://arxiv.org/abs/2407.14884
Autor:
Jimenez-Perez, Guillermo, Osorio, Pedro, Cersovsky, Josef, Montalt-Tordera, Javier, Hooge, Jens, Vogler, Steffen, Mohammadi, Sadegh
Diffusion models (DMs) have emerged as powerful foundation models for a variety of tasks, with a large focus in synthetic image generation. However, their requirement of large annotated datasets for training limits their applicability in medical imag
Externí odkaz:
http://arxiv.org/abs/2407.11594
Autor:
Jain, Nitisha, Akhtar, Mubashara, Giner-Miguelez, Joan, Shinde, Rajat, Vanschoren, Joaquin, Vogler, Steffen, Goswami, Sujata, Rao, Yuhan, Santos, Tim, Oala, Luis, Karamousadakis, Michalis, Maskey, Manil, Marcenac, Pierre, Conforti, Costanza, Kuchnik, Michael, Aroyo, Lora, Benjelloun, Omar, Simperl, Elena
Data is critical to advancing AI technologies, yet its quality and documentation remain significant challenges, leading to adverse downstream effects (e.g., potential biases) in AI applications. This paper addresses these issues by introducing Croiss
Externí odkaz:
http://arxiv.org/abs/2407.16883
We consider the images of the initial algebra semantics of weighted tree automata over strong bimonoids (hence also over semirings). These images are subsets of the carrier set of the underlying strong bimonoid. We consider locally finite, weakly loc
Externí odkaz:
http://arxiv.org/abs/2405.20753
While content-based image retrieval (CBIR) has been extensively studied in natural image retrieval, its application to medical images presents ongoing challenges, primarily due to the 3D nature of medical images. Recent studies have shown the potenti
Externí odkaz:
http://arxiv.org/abs/2405.09334
Autor:
Vogler, Nikolai, Goyal, Kartik, Lemley, Samuel V., Schuldt, D. J., Warren, Christopher N., G'Sell, Max, Berg-Kirkpatrick, Taylor
We propose a novel computational approach to automatically analyze the physical process behind printing of early modern letterpress books via clustering the running titles found at the top of their pages. Specifically, we design and compare custom ne
Externí odkaz:
http://arxiv.org/abs/2405.00752
Autor:
DeVries, Paige, Tran, Nina, Delk, Keith, Miga, Melanie, Taulbee, Richard, Pidathala, Pranav, Glasser, Abraham, Kushlanagar, Raja, Vogler, Christian
In this study, we assess the usability of interactive personal assistants (IPAs), such as Amazon Alexa, in a simulated kitchen smart home environment, with deaf and hard of hearing users. Participants engage in activities in a way that causes their h
Externí odkaz:
http://arxiv.org/abs/2404.14610
Autor:
Tran, Nina, DeVries, Paige, Seita, Matthew, Kushalnagar, Raja, Glasser, Abraham, Vogler, Christian
With the recent advancements in intelligent personal assistants (IPAs), their popularity is rapidly increasing when it comes to utilizing Automatic Speech Recognition within households. In this study, we used a Wizard-of-Oz methodology to evaluate an
Externí odkaz:
http://arxiv.org/abs/2404.14605
Autor:
Chavez, Mariana Arroyo, Feanny, Molly, Seita, Matthew, Thompson, Bernard, Delk, Keith, Officer, Skyler, Glasser, Abraham, Kushalnagar, Raja, Vogler, Christian
This paper presents a mixed methods study on how deaf, hard of hearing and hearing viewers perceive live TV caption quality with captioned video stimuli designed to mirror TV captioning experiences. To assess caption quality, we used four commonly-us
Externí odkaz:
http://arxiv.org/abs/2404.10153