The following publications are possibly variants of this publication:
- A polynomial time approximation scheme for embedding hypergraph in a weighted cycleChaoxia Yang, Guojun Li. TCS, 412(48):6786-6793, 2011. [doi]
- A Polynomial Time Approximation Scheme for Embedding Hypergraph in a Weighted CycleChaoxia Yang, Guojun Li. faw 2010: 197-209 [doi]
- A polynomial time approximation scheme for embedding a directed hypergraph on a weighted ringJianping Li, Weidong Li, Lusheng Wang. jco, 24(3):319-328, 2012. [doi]
- A polynomial time approximation scheme for embedding a directed hypergraph on a ringKang Li, Lusheng Wang. ipl, 97(5):203-207, 2006. [doi]