DeepSeek V4 arrives with near state-of-the-art intelligence at 1/6th the cost of Opus 4.7, GPT-5.5

DeepSeek's quest to keep frontier AI models open is of benefit to the entire planet of potential AI users, especially ...
IEEE

Any-Position Any-Direction Human Activity Recognition with Motion-Driven Data Generation Method via Monostatic Radar

Abstract: Recent radar data generation studies for human activity recognition (HAR) always focus on statistic-driven methods guided by statistical parameters, such as mean, variance, or latent network ...
IEEE

A Study of Climate Factors Based on DBSCAN Clustering Algorithm and ARIMA Time Series

Abstract: This study aims to systematically analyze the impact of climate factors on global temperature change by combining the DBSCAN clustering algorithm with the ARIMA time series model. First, the ...