eWeek

OpenAI, Google, and Alibaba Drop Faster, Cheaper Models

OpenAI, Google, and Alibaba unveil faster, cheaper AI models built for real-time apps and local devices, signaling a shift from AI power to speed and efficiency.
IEEE

Conditional Time Series Diffusion Model for High-Speed Train Multi-Sensor Signals Imputation

Abstract: Sensors are widely deployed on high-speed trains for real-time operational status monitoring. The integrity of multi-sensor signals over time is critical for the train’s Prognostics and ...
GitHub

pyforeca: Forecastable Component Analysis (ForeCA) in Python

Unlike PCA (maximum variance) or ICA (maximum independence), ForeCA finds components that are maximally forecastable. This makes it ideal for time series analysis where prediction is often the primary ...
IEEE

Multi-Dimensional Time Series Anomaly Detection Model Based on Transformer and GAN for Oil and Gas Production IoT Applications

Abstract: This paper introduces the application of temporal data anomaly monitoring and prediction in oil and gas field production data management. By proposing a Transformer-based DMRformer model and ...