supported in part by the Lee Kong Chian Fellowship awarded by Singapore Management University and the National Nature Science Foundation of China(72272003).
The distribution of digits in numbers obtained from different sources reveals interesting patterns.The well-known Benford’s law states that the first digits in many real-life numerical data sets have an asymmetric,lo...
Digitalization has been one of the most important developments in the re-cent decades,which has also brought rev-olutionary changes in tax administration.This paper mainly introduces the practice of the National Tax a...
On December 10,China’s General Administration of Customs released data on China’s import and export of trade in goods for the first 11 months of 2024.In the first 11 months,China’s automatic data processing equipme...
Let μM,Dbe a self-affine measure associated with an expanding integer matrix M=[ p1,0,0;p4,p2,0;p5,0,p3]and the digit set D={ 0,e1,e2,e3}in the space R3, where p1,p2,p3∈Z\{ 0,±1 }, p4,p5∈Zand e1,e2,e3are the stand...
National Natural Science Foundation of China(12075003).
This article presents a concise proof of the famous Benford's law when the distribution has a Riemann integrable probability density function and provides a criterion to judge whether a distribution obeys the law.The ...
Automation,digitisation,and innovation lead the way in Shanghai’s industrial upgrading Automated guided vehicles shuttle through the workshop and transport various parts to different production lines.The huge robotic...
As the year-end is approaching,we want to take this opportunity to reflect on the progress,and show the insights and research results made by China's standardization community.In this supplement issue,six academic pap...
To the editor:Infant anogenital digitate keratoses(IADK)is a relatively common but often neglected disorder during infancy.It is a recently described disease,and improved awareness of it is essential for precise diagn...
supported by the International Research Center of Big Data for Sustainable Development Goals (CBAS) (CBASYX0906);the National Natural Science Foundation of China (42376246);the Chinese Academy of Sciences Strategic Priority Research Program of the Big Earth Data Science Engineering Program (CASEarth) (XDA19090000,XDA19030000)。
The information age has been a product of, and has been fueled by, the process of decades-long digitization aided by digital technologies that progressed rapidly, consequently transforming human societies globally.
Chinese President Xi Jinping has put forward a series of theoretical explanations on new quality productive forces.He has stressed that high-quality development has to be supported by a new productivity theory.Since n...