摘要：The aim of this paper is to understand how the firm makes value by transformation of data
in information and knowledge. Our objective is to develop a special filter named « triple
instrumentation » as an analysis filter in the value added chain of knowledge creation. To do so, this
paper develop an generalist approach and propose a new thinking about the transformation from data
to information and knowledge.
关键词：Knowledge management, Value chain of knwoledge génération, knowledge process
modeling
