We present a fully polynomial time approximation scheme (FPTAS) for a capacitated economic lot-sizing problem with a monotone cost structure. An FPTAS delivers a solution with a given relative error ɛ in time polynomial in the problem size and in 1/ɛ. Such a scheme was developed by van Hoesel and Wagelmans [8] for a capacitated economic lot-sizing problem with monotone concave (convex) production and backlogging cost functions. We omit concavity and convexity restrictions. Furthermore, we take advantage of a straightforward dynamic programming algorithm applied to a rounded problem.
机构:
Hong Kong Polytech Univ, Dept Logist & Maritime Studies, Kowloon, Hong Kong, Peoples R ChinaHong Kong Polytech Univ, Dept Logist & Maritime Studies, Kowloon, Hong Kong, Peoples R China
Ng, C. T.
Kovalyov, Mikhail Y.
论文数: 0引用数: 0
h-index: 0
机构:
Belarusian Stare Univ, Minsk 220030, BELARUS
Natl Acad Sci Belarus, United Inst Informat Problems, Minsk 220030, BELARUSHong Kong Polytech Univ, Dept Logist & Maritime Studies, Kowloon, Hong Kong, Peoples R China
Kovalyov, Mikhail Y.
Cheng, T. C. E.
论文数: 0引用数: 0
h-index: 0
机构:
Hong Kong Polytech Univ, Dept Logist & Maritime Studies, Kowloon, Hong Kong, Peoples R ChinaHong Kong Polytech Univ, Dept Logist & Maritime Studies, Kowloon, Hong Kong, Peoples R China
机构:
Xi An Jiao Tong Univ, Sch Management, 28 Xiannin Rd, Xian 710049, Shaanxi, Peoples R China
Key Lab Minist Educ Proc Control & Efficiency Eng, Xian 710049, Shaanxi, Peoples R ChinaXi An Jiao Tong Univ, Sch Management, 28 Xiannin Rd, Xian 710049, Shaanxi, Peoples R China
Wang, Nengmin
He, Zhengwen
论文数: 0引用数: 0
h-index: 0
机构:
Xi An Jiao Tong Univ, Sch Management, 28 Xiannin Rd, Xian 710049, Shaanxi, Peoples R China
Key Lab Minist Educ Proc Control & Efficiency Eng, Xian 710049, Shaanxi, Peoples R ChinaXi An Jiao Tong Univ, Sch Management, 28 Xiannin Rd, Xian 710049, Shaanxi, Peoples R China
He, Zhengwen
Sun, Jingchun
论文数: 0引用数: 0
h-index: 0
机构:
Xi An Jiao Tong Univ, Sch Management, 28 Xiannin Rd, Xian 710049, Shaanxi, Peoples R China
Key Lab Minist Educ Proc Control & Efficiency Eng, Xian 710049, Shaanxi, Peoples R ChinaXi An Jiao Tong Univ, Sch Management, 28 Xiannin Rd, Xian 710049, Shaanxi, Peoples R China
Sun, Jingchun
Xie, Haiyan
论文数: 0引用数: 0
h-index: 0
机构:
Univ Arkansas, Coll Engn & Informat Technol, Little Rock, AR 72204 USAXi An Jiao Tong Univ, Sch Management, 28 Xiannin Rd, Xian 710049, Shaanxi, Peoples R China
Xie, Haiyan
Shi, Wei
论文数: 0引用数: 0
h-index: 0
机构:
Univ Arkansas, Coll Engn & Informat Technol, Little Rock, AR 72204 USAXi An Jiao Tong Univ, Sch Management, 28 Xiannin Rd, Xian 710049, Shaanxi, Peoples R China