姓名:沈琴琴
职称:高级实验师、博士、硕士生导师
部门:交通与土木工程学院
联系方式:0513-85012939
Email:shenqq@ntu.edu.cn
学历及学术经历:
2021.06毕业于苏州大学轨道交通学院,获工学博士学位
2020.07至今,南通大学,交通与土木工程学院,高级实验师
2016.01至2020.06,南通大学,交通与土木工程学院,实验师
2019.01至2020.01,乌普萨拉大学,访问学者
研究领域:智能交通;数值计算
主要成果:
1、科研项目:
[1] 基于时空融合灰色多变量模型的城市路网交通流预测研究 (南通市科技计划项目,JC2021198,2021.07至2023.06,3万元,在研,主持)
[2] 基于灰色建模技术的短时交通流预测方法及机理研究 (江苏省高等学校自然科学研究面上项目,18KJB580012,2018.09至2020.08,5万元,已结题,主持)
[3] 基于灰色技术的城市道路交通拥堵预测预警及控制优化策略研究 (南通市科技计划项目,JC2018142,2018.07至2020.06,3万元,已结题,主持)
2、科研论文
[4] Qin-Qin Shen, Yang Cao, Bo Zeng, QuanShi, Stable computation of least squares problems of the OGM(1,N) model and short-termtraffic flow prediction [J]. East Asian Journal on Applied Mathematics, 2022,12(2): 264-284. (SCI)
[5] Qin-Qin Shen, Yang Cao, Lin-Quan Yao, Zhong-KuiZhu, An optimized discrete grey multi-variable convolution model and itsapplications[J]. Computational and Applied Mathematics, 2021, 40(2), 58. (SCI)
[6] Qin-Qin Shen, Quan Shi, Tian-Pei Tang,Lin-Quan Yao, A novel weighted fractional GM(1, 1) model and itsapplications[J]. Complexity, 2020, 6570683. (SCI)
[7] Qin-Qin Shen, Quan Shi, A variant ofthe HSS preconditioner for complex symmetric indefinite linear systems[J].Computers and Mathematics with Applications, 2018, 75(3): 850-863. (SCI, EI)
[8] Qin-Qin Shen, Quan Shi, Inexactmodified positive-definite and skew- Hermitian splitting preconditioners forgeneralized saddle point problems[J]. Advances in Mechanical Engineering, 2018,10(10): 1-10. (SCI)
[9] Qin-Qin Shen, Yang Cao, Li Wang, Twoimprovements of the deteriorated PSS preconditioner for generalized saddlepoint problems[J]. Numerical Algorithms, 2017, 75(1): 33-54. (SCI)
[10] Qin-QinShen, Quan Shi, Generalized shift-splitting preconditioners for nonsingular andsingular generalized saddle point problems[J]. Computers and Mathematics withApplications, 2016, 72(3): 632-641. (SCI, EI)
[11] 沈琴琴,王玥,黄悦,刘恒孜,改进初值的灰色Verhulst-Markov模型及其应用[J].统计与决策,2020, 7: 30-33. (CSSCI, 中文核心)