@article{1cc93a74ffa846939fdf7774f5fcf7ac,
title = "Polynomial time approximation schemes and parameterized complexity",
keywords = "Approximation algorithm, Parameterized complexity, Polynomial time approximation scheme, W-hierarchy",
author = "Jianer Chen and Xiuzhen Huang and Kanj, \{Iyad A.\} and Ge Xia",
year = "2007",
month = jan,
day = "15",
doi = "10.1016/j.dam.2006.04.040",
language = "English",
volume = "155",
pages = "180--193",
journal = "Discrete Applied Mathematics",
issn = "0166-218X",
number = "2",
}