The volume of trajectory data has become tremendously huge in recent years. How to effectively and efficiently maintain ......

蓟县团山子组下部铁质白云岩中碳质宏观化石自Ｈ．Ｊ．Ｈｏｆｍａｎｎ和Ｃｈｅｎ（１９８１）最先报道以来，一直为世人所关注，通过多年工作，１９９３年始发现富集层位，本文报道这一发现的初......

应用变学习速率、变动量因子的BP神经网络和传统小波变换相结合,构造了一种小波神经网络,实现了高压缩比的ECG数据压缩,该算法除了......

In this article, we discuss three difference schemes;for the numerical solution of singularity perturbed 1-D parabolic e......

Recent work has established that digital images of a human face, when collected with a fixed pose but under a variety of......

The aggregation of data in recent years has been expanding at an exponential rate. There are various data generating sou......

Objectives: The aim of this study was to analyze the quality of chest compressions in different working situations perta......