云南高校图书馆联盟文献共享服务平台- Journal of Systems Science and Information

《Journal of Systems Science and Information》: 作品数：666被引量：313H指数：6; 导出分析报告; 主办单位：Systems Engineering Society of China & Science Press; 最新期次：2025年1期更多>>; 发文主题：BASED_ONMODELSTUDYRESEARCHPRICING更多>>; 发文领域：经济管理自动化与计算机技术理学自然科学总论更多>>; 发文基金：国家自然科学基金国家社会科学基金中国博士后科学基金北京市自然科学基金更多>>

Data Element Circulation:Theory,Methodology,and Applications: 《Journal of Systems Science and Information》2025年第1期I0001-I0002,共2页Donglei DU Jian LI Yingjie TIAN Xuefan DONG; Data elements are fundamental resources,important productive forces,and new key production factors in the digital economy era.Data element circulation refers to the process of data collection,storage,processing,transm...; 关键词：DATA FORCES productive

Evolutionary Game Analysis of Profit Distribution Between Government and Enterprises in Public Data Authorization Operations: 《Journal of Systems Science and Information》2025年第1期1-22,共22页Qing YU Ying LIU Fangyuan SU Muran YU Zhen WANG Xueyao YUAN; Supported by the National Natural Science Foundation of China(72272140,72334006,72192843)。; To address the issue of revenue distribution between government departments and enterprises in the operation of public data authorization,an evolutionary game model was constructed for both government and enterprise p...; 关键词：public data authorized operation income distribution evolutionary game model

Digitizing Highways:Unleashing Potential Through Data Element Circulation for Safety,Cost Efficiency,and Environmental Impact Optimization: 《Journal of Systems Science and Information》2025年第1期23-60,共38页Yanyan JIA Wen LONG Yingjie TIAN; Supported by the National Natural Science Foundation of China(72471223,72231010)。; As the era of large-scale highway maintenance arrives,the maintenance strategies have transitioned to a holistic approach that prioritizes safety,economic feasibility,and environmental sustainability.This research int...; 关键词：data element CIRCULATION highway maintenance multi-objective optimization

Research on Countermeasures for the Governance of Virtual Currency Crimes in the Digital Economy Era: 《Journal of Systems Science and Information》2025年第1期61-81,共21页Xianwu LIU Zimo LIU Xuefan DONG; Supported by the National Natural Science Foundation of China(72274010,71932002,71904010)。; In the domain of data governance,crimes involving virtual currencies have emerged as an integral concern that cannot be overlooked.To address challenges such as the difficulty of evidence col-lection and the low proba...; 关键词：blockchain virtual currency digital forensics evolutionary game

Impact of the COVID-19 Pandemic on Operational Performance of Shopping Centers:Empirical Evidence from Chinese Retail Stores: 《Journal of Systems Science and Information》2025年第1期82-101,共20页Yongsheng ZHOU Xueqi WANG Xin TIAN Jie SONG; Supported by the National Natural Science Foundation of China(72172145,71932002,61973329);Open Projects of the Institute of Systems Science,Beijing Wuzi University(BWUISS46)。; Since the COVID-19 pandemic began in late 2019,economic uncertainty and supply chain disruptions have significantly affected China’s real economy.This has reduced consumer reliance on physical stores,increasing marke...; 关键词：retail store shopping center operational performance COVID-19 pandemic

Exploring Polarizing Political Discourse Among U.S.Congressional Members with Large Language Models: 《Journal of Systems Science and Information》2025年第1期102-115,共14页Cheng FU Zili HUANG Xiaoqiang CAI; In July 2024,a shooting incident involving President Trump drew widespread public attention,highlighting the need for a deeper understanding of political rhetoric among U.S.Congressional members.This study analyzes di...; 关键词：U.S.Congressional members polarizing discourses TWITTER large language models

Research on Data Resource Pricing Method Based on SSA-XGBoost Model: 《Journal of Systems Science and Information》2025年第1期116-136,共21页Jian YANG Yajuan CHEN Liwei CHANG Yali LÜ; Supported by the National Social Science Fund of China(23BJY205);the MOE(Ministry of Education in China)Project of Humanities and Social Sciences(21YJCZH197,22YJAZH080);Shanxi Provincial Research Foundation for Basic Research(202303021221184)。; Data pricing is a key link to promote the efficient circulation of data in the market.However,the existing methods are still insufficient in terms of pertinence,dynamism and comprehensiveness.Therefore,we proposed a d...; 关键词：data pricing lasso SSA-XGBoost machine learning

The Application of Blockchain Technology in Multimodal Educational Resources: 《Journal of Systems Science and Information》2025年第1期137-156,共20页Wenjuan CHEN Zhengjie TANG Jie BAI; Supported by Wenzhou University New Liberal Arts Interdisciplinary Research Project of 2023;2023 Wenzhou University International Chinese Language Education Research Topics;Ministry of Education Industry-Academia Collaborative Education Project 2022.; With the rapid advancement of information technology,the sharing of educational resources has become an integral component of the modern educational system.However,traditional data el-ements in educational resources f...; 关键词：blockchain educational data elements threshold elimination model resource sharing plat-form

Exploration of Influencing Factors on Brand Image and Brand Loyalty:Evidence from the Destination Brand of Xinjiang Production and Construction Corps: 《Journal of Systems Science and Information》2024年第6期804-822,共19页Lihui DENG Shuyi DI Yicheng LI; Tourism destination branding is an important goal in the development of tourism industry,and brand image and brand loyalty are important components of destination brand equity.Based on analyzing the framework of influ...; 关键词：tourism brands tourist destinations brand image brand loyalty

The Dynamics of Tail Risk in the Chinese Stock Market: An Empirical Study Using the LCARE Model: 《Journal of Systems Science and Information》2024年第6期709-731,共23页Feipeng ZHANG Yuhan MA Di YUAN; Supported by the Natural Science Foundation of Shandong Province(ZR2023MG037);the National Natural Science Foundation of China(72171192)。; This study presents a comprehensive and innovative analysis of dynamic tail risk in the Chinese stock market utilizing the localizing conditional autoregressive expectiles(LCARE)model.We consider the dynamic changes i...; 关键词：tail risk LCARE model time-varying parameters portfolio insurance strategy stock market

《Journal of Systems Science and Information》