CybAI news

We are excited to announce the general availability of Row Filters and Column Masks in Unity Catalog on AWS, Azure and GCP! Managing fine-grained access controls on rows and columns in tables is critical to ensure data security and meet compliance. With Unity Catalog, you can use standard SQL functions to define row filters and column masks, allowing fine-grained access controls on rows and columns. Row Filters let you control which subsets of your tables' rows are visible to hierarchies of groups and users within your organization. Column Masks let you redact your table values based on the same dimensions.…

[Submitted on 29 May 2024] View a PDF of the paper titled Safety through Permissibility: Shield Construction for Fast and Safe Reinforcement Learning, by Alexander Politowicz and 2 other authors View PDF HTML (experimental) Abstract:Designing Reinforcement Learning (RL) solutions for real-life problems remains a significant challenge. A major area of concern is safety. "Shielding" is a popular technique to enforce safety in RL by turning user-defined safety specifications into safe agent behavior. However, these methods either suffer from extreme learning delays, demand extensive human effort in designing models and safe domains in the problem, or require pre-computation. In this paper,…

arXiv:2405.19413v1 Announce Type: new Abstract: Thermal cameras are an important tool for agricultural research because they allow for non-invasive measurement of plant temperature, which relates to important photochemical, hydraulic, and agronomic traits. Utilizing low-cost thermal cameras can lower the barrier to introducing thermal imaging in agricultural research and production. This paper presents an approach to improve the temperature accuracy and image quality of low-cost thermal imaging cameras for agricultural applications. Leveraging advancements in computer vision techniques, particularly deep learning networks, we propose a method, called $textbf{VisTA-SR}$ ($textbf{Vis}$ual & $textbf{T}$hermal $textbf{A}$lignment and $textbf{S}$uper-$textbf{R}$esolution Enhancement) that combines RGB and thermal images to…