The following publications are possibly variants of this publication:
- Minimum sum coloring for large graphs with extraction and backward expansion searchQinghua Wu, Qing Zhou, Yan Jin, Jin-Kao Hao. asc, 62:1056-1065, 2018. [doi]
- An Extraction and Expansion Approach for Graph ColoringQinghua Wu, Jin-Kao Hao. apjor, 30(5), 2013. [doi]
- Coloring large graphs based on independent set extractionQinghua Wu, Jin-Kao Hao. cor, 39(2):283-290, 2012. [doi]