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Attention Matters: An Exploration of Relationship Between Google Search Behaviors and Crude Oil Prices 期刊论文
JOURNAL OF SYSTEMS SCIENCE & COMPLEXITY, 2019, 卷号: 32, 期号: 5, 页码: 1438-1459
Authors:  Li Xin;  Zhang Xun;  Wang Shouyang;  Ma Jian
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Asymmetric response  crude oil prices  Google search  investor attention  Markov switching autoregressive model  
Considering Monopoly Maintenance Cost for an Automobile Purchase in China: A DEA-Based Approach 期刊论文
JOURNAL OF SYSTEMS SCIENCE & COMPLEXITY, 2019, 卷号: 32, 期号: 4, 页码: 1167-1179
Authors:  Dai Qianzhi;  Li Lin;  Lei Xiyang;  An Qingxian;  Tang Xiao
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Automobile purchase  business analytics  cost performance  data envelopment analysis (DEA)  monopoly maintenance cost  
A New Credit Spread to Predict Economic Activities in China 期刊论文
JOURNAL OF SYSTEMS SCIENCE & COMPLEXITY, 2019, 卷号: 32, 期号: 4, 页码: 1140-1166
Authors:  Wang Lei;  Nie Changhong;  Wang Shouyang
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Chinese bond market  corporate bond spreads  credit spreads  financial accelerator  private enterprises  state-owned enterprises  
Heuristics for Online Scheduling on Identical Parallel Machines with Two GoS Levels 期刊论文
JOURNAL OF SYSTEMS SCIENCE & COMPLEXITY, 2019, 卷号: 32, 期号: 4, 页码: 1180-1193
Authors:  Cai Shuang;  Liu Ke
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Grade of Service (GoS) constraints  heuristic algorithm  online scheduling  parallel machine scheduling  
Uniform Pricing Strategy vs. Price Differentiation Strategy in the Presence of Cost Saving and Demand Increasing 期刊论文
JOURNAL OF SYSTEMS SCIENCE & COMPLEXITY, 2019, 卷号: 32, 期号: 3, 页码: 932-946
Authors:  Cai, Qiang;  Luo, Chunlin;  Tian, Xin;  Wang, Shouyang
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Cost saving  demand increasing  dual-channel  price differentiation strategy  uniform pricing strategy  
An Inverse Power Generation Mechanism Based Fruit Fly Algorithm for Function Optimization 期刊论文
JOURNAL OF SYSTEMS SCIENCE & COMPLEXITY, 2019, 卷号: 32, 期号: 2, 页码: 634-656
Authors:  Liu Ao;  Deng Xudong;  Ren Liang;  Liu Ying;  Liu Bo
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Evolutionary algorithms  fruit fly optimization  function optimization  meta-heuristics  
A Demand Forecasting Method Based on Stochastic Frontier Analysis and Model Average: An Application in Air Travel Demand Forecasting 期刊论文
JOURNAL OF SYSTEMS SCIENCE & COMPLEXITY, 2019, 卷号: 32, 期号: 2, 页码: 615-633
Authors:  Zhang Xinyu;  Zheng Yafei;  Wang Shouyang
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Air travel demand  demand forecasting  model average  model uncertainty  stochastic frontier analysis  
Elimination Theory in Differential and Difference Algebra 期刊论文
JOURNAL OF SYSTEMS SCIENCE & COMPLEXITY, 2019, 卷号: 32, 期号: 1, 页码: 287-316
Authors:  Li Wei;  Yuan Chun-Ming
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Differential Chow forms  differential resultants  sparse differential resultants  Wu-Ritt characteristic sets  
Hilbert Problem 15 and Ritt-Wu Method (I) 期刊论文
JOURNAL OF SYSTEMS SCIENCE & COMPLEXITY, 2019, 卷号: 32, 期号: 1, 页码: 47-61
Authors:  Li Banghe
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Cubed curves with cusp  Hilbert Problem 15  Ritt-Wu Method  
The Ore-Sato Theorem and Shift Exponents in the q-Difference Case 期刊论文
JOURNAL OF SYSTEMS SCIENCE & COMPLEXITY, 2019, 卷号: 32, 期号: 1, 页码: 271-286
Authors:  Du Hao;  Li Ziming
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Coboundary  cocycle  q-factorial term  q-hypergeometric term