Design and Analysis of Contracts for Software Outsourcing. - Debabrata Dey; Ming Fan; Conglei Zhang (Inf. Syst. Res., 2010)

Strong homotopy induced by adjacency structure. - Zhiguo Zhang; Yanying Wang; Conglei Zhang (Discret. Math., 2023)

Homotopy and Hom Construction in the Category of Finite Hypergraphs. - Conglei Zhang; Yanying Wang; Zhiguo Zhang; Wei Dai (Graphs Comb., 2023)