About the upper chromatic number of a co-hypergraph. - Kefeng Diao; Ping Zhao 005; Huishan Zhou (Discret. Math., 2000)

On the Upper Chromatic Numbers of Mixed Interval Hypertrees. - Ping Zhao 005; Kefeng Diao (CJCDGCGT, 2005)

A note on the least number of edges of 3-uniform hypergraphs with upper chromatic number 2. - Kefeng Diao; Guizhen Liu; Dieter Rautenbach; Ping Zhao 005 (Discret. Math., 2006)

Upper Chromatic Number of Steiner Triple Systems. - Ping Zhao 005; Kefeng Diao (Ars Comb., 2010)

The chromatic spectrum of 3-uniform bi-hypergraphs. - Ping Zhao 005; Kefeng Diao; Kaishun Wang (Discret. Math., 2011)

A generalization of Macula's disjunct matrices. - Ping Zhao 005; Kefeng Diao; Kaishun Wang (J. Comb. Optim., 2011)

The Smallest One-Realization of a Given Set. - Ping Zhao 005; Kefeng Diao; Kaishun Wang (Electron. J. Comb., 2012)

The smallest one-realization of a given set II. - Ping Zhao 005; Kefeng Diao; Renying Chang; Kaishun Wang (Discret. Math., 2012)

The Smallest One-Realization of a Given Set III. - Kefeng Diao; Ping Zhao 005; Kaishun Wang (Graphs Comb., 2014)

The smallest realization of a given vector. - Xiaoxiao Duan; Kefeng Diao; Fuliang Lu; Xiao Zhu (Ars Comb., 2015)

The smallest one-realization of a given set IV. - Kefeng Diao; Vitaly I. Voloshin; Kaishun Wang; Ping Zhao 005 (Discret. Math., 2015)

The minimum chromatic spectrum of 3-uniform C-hypergraphs. - Ruixue Zhang; Ping Zhao 005; Kefeng Diao; Fuliang Lu (J. Comb. Optim., 2015)

On perfection and imperfection of one-realizations of a given set. - Kefeng Diao; Vitaly I. Voloshin; Bing Xue; Ping Zhao 005 (Discret. Math., 2016)

More Result on the Smallest One-Realization of a Given Set. - Ping Zhao 005; Kefeng Diao; Fuliang Lu (Graphs Comb., 2016)

The Smallest Uniform Color-Bounded Hypergraphs Which are One-Realizations of a Given Set. - Kefeng Diao; Fuliang Lu; Vitaly I. Voloshin; Ping Zhao 005 (Graphs Comb., 2017)

On the Structure of Uniform One-Realizations of a Given Set. - Ping Zhao 005; Fuliang Lu; Vitaly I. Voloshin; Kefeng Diao (Graphs Comb., 2018)

More results on the smallest one-realization of a given set II. - Kefeng Diao; Fuliang Lu; Ping Zhao 005 (Discuss. Math. Graph Theory, 2019)