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Algorithms for the Prize-Collecting $k$-Steiner Tree Problem 期刊论文
TSINGHUA SCIENCE AND TECHNOLOGY, 2022, 卷号: 27, 期号: 5, 页码: 785-792
Authors:  Han, Lu;  Wang, Changjun;  Xu, Dachuan;  Zhang, Dongmei
Favorite  |  View/Download:35/0  |  Submit date:2022/04/29
Steiner trees  Costs  Approximation algorithms  prize-collecting  Steiner tree  approximation algorithm  
Economic Design of a Linear Consecutively Connected System Considering Cost and Signal Loss 期刊论文
IEEE TRANSACTIONS ON SYSTEMS MAN CYBERNETICS-SYSTEMS, 2021, 卷号: 51, 期号: 8, 页码: 5116-5128
Authors:  Gao, Kaiye;  Yan, Xiangbin;  Peng, Rui;  Xing, Liudong
Favorite  |  View/Download:43/0  |  Submit date:2021/10/26
Silicon  Reliability  Propagation losses  Economics  Resource management  Random variables  Telecommunications  Costs  expected receivable signal fraction  linear multistate consecutively connected system (LMCCS)  reliability  signal loss  universal generating function (UGF)  
Ergodic inventory control with diffusion demand and general ordering costs 期刊论文
OPERATIONS RESEARCH LETTERS, 2021, 卷号: 49, 期号: 4, 页码: 578-585
Authors:  Wei, Bo;  Yao, Dacheng
Favorite  |  View/Download:45/0  |  Submit date:2021/10/26
Stochastic inventory model  General ordering costs  Diffusion process  (s, S) policy  Impulse control  
A joint modeling approach for analyzing marker data in the presence of a terminal event 期刊论文
BIOMETRICS, 2020, 页码: 12
Authors:  Zhou, Jie;  Chen, Xin;  Song, Xinyuan;  Sun, Liuquan
Favorite  |  View/Download:89/0  |  Submit date:2020/05/24
joint modeling  longitudinal data analysis  marker process  medical costs  recurrent events  terminal event  
A study on transport costs and China's Exports: An extended gravity model 期刊论文
JOURNAL OF SYSTEMS SCIENCE & COMPLEXITY, 2017, 卷号: 30, 期号: 6, 页码: 1403-1424
Authors:  Xu, Lizhi;  Lai, Kin Keung;  Qiao, Han;  Wang, Shouyang
Favorite  |  View/Download:98/0  |  Submit date:2018/07/30
Extended gravity model  transport costs  port efficiency  manufacturing base  processing center  
Portfolio rebalancing model with transaction costs based on fuzzy decision theory 期刊论文
EUROPEAN JOURNAL OF OPERATIONAL RESEARCH, 2006, 卷号: 175, 期号: 2, 页码: 879-893
Authors:  Fang, Yong;  Lai, K. K.;  Wang, Shou-Yang
Favorite  |  View/Download:39/0  |  Submit date:2018/07/30
portfolio rebalancing  fuzzy set  fuzzy decision  transaction costs  
Portfolio rebalancing with transaction costs and a minimal purchase unit 期刊论文
DYNAMICS OF CONTINUOUS DISCRETE AND IMPULSIVE SYSTEMS-SERIES B-APPLICATIONS & ALGORITHMS, 2005, 卷号: 12, 期号: 4, 页码: 499-515
Authors:  Fang, Y;  Lai, KK;  Wang, SY
Favorite  |  View/Download:33/0  |  Submit date:2018/07/30
portfolio rebalancing  transaction costs  minimal purchase unit  semi-absolute deviation risk function  mixed-integer linear programming problem  
Necessary and sufficient conditions for weak no-arbitrage in securities markets with frictions 期刊论文
ANNALS OF OPERATIONS RESEARCH, 2005, 卷号: 133, 期号: 1-4, 页码: 265-276
Authors:  Deng, XT;  Li, ZF;  Wang, SY;  Yang, HL
Favorite  |  View/Download:62/0  |  Submit date:2018/07/30
weak no-arbitrage  transaction costs  bid-ask spread  taxes  nonlinear programming  
Optimal consumption portfolio and no-arbitrage with nonproportional transaction costs 期刊论文
ANNALS OF OPERATIONS RESEARCH, 2005, 卷号: 135, 期号: 1, 页码: 211-221
Authors:  Chao, X;  Lai, KK;  Wang, SY;  Yu, M
Favorite  |  View/Download:39/0  |  Submit date:2018/07/30
no-arbitrage  optimal consumption  portfolio selection  transaction costs  bid-ask spreads