Zobrazeno 1 - 10
of 937
pro vyhledávání: '"A. Echterhoff"'
Autor:
Echterhoff, Jessica, Faghri, Fartash, Vemulapalli, Raviteja, Hu, Ting-Yao, Li, Chun-Liang, Tuzel, Oncel, Pouransari, Hadi
Large Language Models (LLMs) are regularly updated to enhance performance, typically through changes in data or architecture. Within the update process, developers often prioritize improving overall performance metrics, paying less attention to maint
Externí odkaz:
http://arxiv.org/abs/2407.09435
Synthetic users are cost-effective proxies for real users in the evaluation of conversational recommender systems. Large language models show promise in simulating human-like behavior, raising the question of their ability to represent a diverse popu
Externí odkaz:
http://arxiv.org/abs/2403.09738
Large language models (LLMs) offer significant potential as tools to support an expanding range of decision-making tasks. Given their training on human (created) data, LLMs have been shown to inherit societal biases against protected groups, as well
Externí odkaz:
http://arxiv.org/abs/2403.00811
Autor:
Buss, Alcides, Echterhoff, Siegfried
In this paper we study deformations of $C^*$-algebras that are given as cross-sectional $C^*$-algebras of Fell bundles $\mathcal{A}$ over locally compact groups $G$. Our deformation comes from a direct deformation of the Fell bundles $\mathcal{A}$ vi
Externí odkaz:
http://arxiv.org/abs/2402.04369
Concept bottleneck models have been successfully used for explainable machine learning by encoding information within the model with a set of human-defined concepts. In the context of human-assisted or autonomous driving, explainability models can he
Externí odkaz:
http://arxiv.org/abs/2310.16639
What-if analysis can be used as a process in data-driven decision making to inspect the behavior of a complex system under some given hypothesis. We propose a What-If Machine that creates hypothetical realities by resampling the data distribution and
Externí odkaz:
http://arxiv.org/abs/2309.17364
Facial motion tracking in head-mounted displays (HMD) has the potential to enable immersive "face-to-face" interaction in a virtual environment. However, current works on facial tracking are not suitable for unobtrusive augmented reality (AR) glasses
Externí odkaz:
http://arxiv.org/abs/2308.07502
It is time-consuming to find the best product among many similar alternatives. Comparative sentences can help to contrast one item from others in a way that highlights important features of an item that stand out. Given reviews of one or multiple ite
Externí odkaz:
http://arxiv.org/abs/2307.03691
Autor:
Buss, Alcides, Echterhoff, Siegfried
We revisit the procedure of deformation of $C^*$-algebras via coactions of locally compact groups and extend the methods to cover deformations for maximal, reduced, and exotic coactions for a given group $G$ and circle-valued Borel $2$-cocycles on $G
Externí odkaz:
http://arxiv.org/abs/2305.09997
For a large class of C*-algebras $A$, we calculate the $K$-theory of reduced crossed products $A^{\otimes G}\rtimes_rG$ of Bernoulli shifts by groups satisfying the Baum--Connes conjecture. In particular, we give explicit formulas for finite-dimensio
Externí odkaz:
http://arxiv.org/abs/2210.09209