Tootfinder

Replaced article(s) found for cs.AI. https://arxiv.org/list/cs.AI/new/
[2/4]:
Visually Descriptive Language Model for Vector Graphics Reasoning
http…

Alice and the Caterpillar: A more descriptive null model for assessing data mining results
Giulia Preti, Gianmarco De Francisci Morales, Matteo Riondato
https://arxiv.org/abs/2506.09764

Alice and the Caterpillar: A more descriptive null model for assessing data mining results
We introduce novel null models for assessing the results obtained from observed binary transactional and sequence datasets, using statistical hypothesis testing. Our null models maintain more properties of the observed dataset than existing ones. Specifically, they preserve the Bipartite Joint Degree Matrix of the bipartite (multi-)graph corresponding to the dataset, which ensures that the number of caterpillars, i.e., paths of length three, is preserved, in addition to other properties conside…

Dynamic Sub-region Search in Homogeneous Collections Using CLIP
Bastian J\"ackl, Vojt\v{e}ch Kloda, Daniel A. Keim, Jakub Loko\v{c}
https://arxiv.org/abs/2506.09506

Dynamic Sub-region Search in Homogeneous Collections Using CLIP
Querying with text-image-based search engines in highly homogeneous domain-specific image collections is challenging for users, as they often struggle to provide descriptive text queries. For example, in an underwater domain, users can usually characterize entities only with abstract labels, such as corals and fish, which leads to low recall rates. Our work investigates whether recall can be improved by supplementing text queries with position information. Specifically, we explore dynamic image…

When Tukey meets Chauvenet: a new boxplot criterion for outlier detection
Hongmei Lin, Riquan Zhang, Tiejun Tong
https://arxiv.org/abs/2506.06491 https://

When Tukey meets Chauvenet: a new boxplot criterion for outlier detection
The box-and-whisker plot, introduced by Tukey (1977), is one of the most popular graphical methods in descriptive statistics. On the other hand, however, Tukey's boxplot is free of sample size, yielding the so-called "one-size-fits-all" fences for outlier detection. Although improvements on the sample size adjusted boxplots do exist in the literature, most of them are either not easy to implement or lack justification. As another common rule for outlier detection, Chauvenet's criterion uses the…

Controllability of induced bilinear systems on the sphere
Marco A. Colque-Choquecallata, Efrain Cruz-Mullisaca, Victor H. Patty-Yujra
https://arxiv.org/abs/2506.07749

Controllability of induced bilinear systems on the sphere
In this paper, we investigate the controllability of bilinear control systems of the form $\dot{s} = As + uBs$, where $s \in \mathbb{S}^2$ and $A, B \in gl(3, \mathbb{R})$ are skew-symmetric matrices. First, we prove that the algebraic condition $[A, B] \neq 0$ ensures that the Lie algebra rank condition is satisfied for these systems. Next, we show that this same condition implies the controllability of the system. Finally, in an explicit and descriptive manner, we demonstrate controllability …

Would anyone else like to access the current :nixos: flake's commit message from within #nix, e.g. via `self.sourceInfo.commitMsg`, for example to get a more descriptive boot menu entry? I for sure do and opened an issue:
https://

Provide flake's current commit message in self.sourceInfo · Issue #13331 · NixOS/nix
Is your feature request related to a problem? It would be great if one could access the current commit message of the flake. The self.sourceInfo.*Rev are great, but for things like the boot menu or...

Comparative analysis of privacy-preserving open-source LLMs regarding extraction of diagnostic information from clinical CMR imaging reports
Sina Amirrajab, Volker Vehof, Michael Bietenbeck, Ali Yilmaz
https://arxiv.org/abs/2506.00060

Comparative analysis of privacy-preserving open-source LLMs regarding extraction of diagnostic information from clinical CMR imaging reports
Purpose: We investigated the utilization of privacy-preserving, locally-deployed, open-source Large Language Models (LLMs) to extract diagnostic information from free-text cardiovascular magnetic resonance (CMR) reports. Materials and Methods: We evaluated nine open-source LLMs on their ability to identify diagnoses and classify patients into various cardiac diagnostic categories based on descriptive findings in 109 clinical CMR reports. Performance was quantified using standard classification …

This https://arxiv.org/abs/2401.16983 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_mat…

Classification complexity of chaotic systems
In this paper, we deal with the classification complexity of continuous (Devaney) chaotic systems in dimensions $0,1$ and $\infty$ using the framework of invariant descriptive set theory. We identify the complexity in dimensions $0$ and $\infty$, while in dimension $1$ we get some partial results. More precisely, we prove the topological conjugacy relation of invertible chaotic systems on the Hilbert cube (resp. on all compact metric spaces) has the same complexity as (i.e. is Borel bireducib…

@… is wondering how much trouble a skipped heading level is for screen reader users. Three users have replied but it'd be great to see more feedback. Anyone else willing to reply to Manuel's post? Here is the link:
h…

Protein folding classes - High-dimensional geometry of amino acid composition space revisited
Boryeu Mao
https://arxiv.org/abs/2506.01857 https://

Protein folding classes - High-dimensional geometry of amino acid composition space revisited
In this study, the distributions of protein folding classes of experimentally determined structures from a legacy dataset and a comprehensive database SCOPe are modeled with precise geometric objects as convex polytopes in the high-dimensional amino acid composition space. This is a follow-up of a previous non-statistical, geometry-motivated modeling of protein classes with ellipsoidal models, which are superseded presently in three important respects: (1) as a paradigm shift descriptive 'distr…

Effect of Insecurity on Agricultural Output in Benue State, Nigeria
Victor Ushahemba Ijirshar, Isaiah Iortyom Udaah, Bridget Ngodoo Mile, Joyce Seember Vershima, Abba Adaudu
https://arxiv.org/abs/2506.01525

Effect of Insecurity on Agricultural Output in Benue State, Nigeria
This study examined the effect of insecurity on agricultural output in Benue state. A descriptive survey design was employed, and 400 respondents were purposively selected from insecurity-prone local government areas, namely, Guma LGA, Agatu LGA, Gwer LGA, Gwer-West LGA, Katsina-Ala LGA, Logo LGA, Ukum LGA and Kwande LGA. The data were collected through the administration of a questionnaire and were analysed using t tests and structural equation modelling (SEM). The t-test was used to compare f…

This https://arxiv.org/abs/2411.15797 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_eco…

Utilization and Profitability of Tractor Services for Maize Farming in Ejura-Sekyedumase Municipality, Ghana
Maize farming is a major livelihood activity for many farmers in Ghana. Unfortunately, farmers usually do not obtain the expected returns on their investment due to reliance on rudimentary, labor-intensive, and inefficient methods of production. Using cross-sectional data from 359 maize farmers, this study investigates the profitability and determinants of the use of tractor services for maize production in Ejura-Sekyedumase, Ashanti Region of Ghana. Results from descriptive and profitability a…