Tootfinder

ARTiST: Automated Text Simplification for Task Guidance in Augmented Reality
Guande Wu, Jing Qian, Sonia Castelo, Shaoyu Chen, Joao Rulff, Claudio Silva
https://arxiv.org/abs/2402.18797

ARTiST: Automated Text Simplification for Task Guidance in Augmented Reality
Text presented in augmented reality provides in-situ, real-time information for users. However, this content can be challenging to apprehend quickly when engaging in cognitively demanding AR tasks, especially when it is presented on a head-mounted display. We propose ARTiST, an automatic text simplification system that uses a few-shot prompt and GPT-3 models to specifically optimize the text length and semantic content for augmented reality. Developed out of a formative study that included seve…

Lefschetz fixed-object and fixed-morphism theorems for acyclic categories
Samuel Castelo-Mourelle, Enrique Mac\'ias-Virg\'os, David Mosquera-Lois
https://arxiv.org/abs/2404.06573

Lefschetz fixed-object and fixed-morphism theorems for acyclic categories
We introduce two novel complementary notions of the Lefschetz number for a functor from a finite acyclic category to itself and we prove a Lefschetz fixed-object theorem and a Lefschetz fixed-morphism theorem. In order to do so, we use the connection between these type of categories and simplicial structures, such as trisps or delta complexes. Through the use of a pair of functors that, when composed, form the barycentric subdivision, we are not only able to identify fixed objects but also fixe…