chapter 9 GRAPH ALGORITHMs $I Definitions e G(V,E) where G: =graph, V=V(G): :=finite nonempty set of vertices, andE=E(G): : = finite set of edges. d' Undirected graph:(V;,vi)=(j,vi): =the same edge 6 Directed graph(digraph): :=2* I tailhead
◼ E-business in the world ◼ E-business in China ◼ Tencent QQ and Wechat: ◼ Company Overview and key business figures ◼ Situation Analysis ◼ competitors’ analysis ◼ E-business strategies ◼ Communications
▪ Describe operational challenges for a startup e-business ▪ Define legal, office space, and human resources issues ▪ Discuss electronic payment methods ▪ Explain front-end and back-end e-business systems
▪ Describe the financing issues associated with an e-business startup ▪ Discuss the role of informal investors in an e-business startup ▪ Identify issues important to venture capital investors