News

Researchers develop data-guided simulations for more accurate modeling of random systems

Stochastic dynamical systems arise in many scientific fields, such as asset prices in financial markets, neural activity in ...
IEEE

Fast Forward Modeling of 3-D Gravity Data for Curved Hexahedral Grid Based on Neural Network

Abstract: Unstructured grids are widely used in the processing and interpretation of geophysical data with terrain due to their excellent ability to simulate shape. Among them, the efficiency of the ...
BMJ Open

Prediction of treatment outcome in patients receiving internet-delivered cognitive behavioural therapy for depressive and anxiety symptoms: a machine learning analysis of data ...

Background Digital therapeutics (DTx) show promise in bridging mental healthcare gaps. However, treatment selection often relies on availability and trial-and-error, prolonging suffering and ...
Frontiers

DSC-DeepLabv3+: a lightweight semantic segmentation model for weed identification in maize fields

Introduction: Weeds compete with crops for water, nutrients, and light, negatively impacting maize yield and quality. To enhance weed identification accuracy and meet the requirements of precision ...
GitHub

A Cesium plugin for GPU-accelerated visualization of wind field data with particle animation.

⚡️ Real-time wind field visualization using particle system 🚀 GPU-accelerated particle computation and rendering 🎨 Customizable particle appearance and behavior 🏔️ Terrain occlusion support, ...
GitHub

A powerful multi-database server implementing the Model Context Protocol (MCP) to provide AI assistants with structured access to databases.

The DB MCP Server provides a standardized way for AI models to interact with multiple databases simultaneously. Built on the FreePeak/cortex framework, it enables AI assistants to execute SQL queries, ...
IEEE

LLM4HRS: LLM-Based Spatiotemporal Imputation Model for Highly Sparse Remote Sensing Data

Abstract: Remote sensing data are of considerable significance for monitoring global climate, detecting harmful algae bloom, and so on. However, due to sensor failures, cloud cover, and thick aerosols ...
The Hacker News

Someone Created the First AI-Powered Ransomware Using OpenAI's gpt-oss:20b Model

Cybersecurity company ESET has disclosed that it discovered an artificial intelligence (AI)-powered ransomware variant codenamed PromptLock. Written in Golang, the newly identified strain uses the gpt ...
Wall Street Journal

Perplexity Is Launching a New Revenue-Share Model for Publishers

Perplexity will pay publishers for news articles that the artificial-intelligence company uses to answer queries. The artificial-intelligence startup expects to pay publishers from a $42.5 million ...
C&EN

Unveiling Nonlinear Extensional Flow Behaviors in Unentangled Polymer Liquids: A Mean-Field Anisotropic Diffusion Dumbbell Model Validated by Oligomers with Correlation Lengths

State Key Laboratory of Molecular Engineering of Polymers, Department of Macromolecular Science, Fudan University, Shanghai 200433, China ...
C&EN

Development, Testing, and Application of an Enhanced Oil Spill Model for Ice-Covered Waters (OSMT-Ice) through Multiscale Field Experiments

Amid growing concerns about oil spills in vulnerable Arctic and sub-Arctic regions driven by climate-induced ice retreat, this study presents the development and validation of the OSMT-ice model, an ...