"Peter Chen"@en . . . "Peter Pin-Shan Chen (Chinese: \u9673\u54C1\u5C71) is an American computer scientist. He is a Distinguished Career Scientist and faculty member at Carnegie Mellon University, who is known for the development of the entity-relationship model in 1976."@en . "Chen, Peter"@en . "1947-01-03Z"^^ . . . "1947Z"^^ . "American computer scientist" . . . . .