Answering queries that may have results in the future: A case study in food science

作者：Thomopoulos Rallou^*; Bourguet Jean Remi; Cuq Bernard; Ndiaye Amadou

来源：Knowledge-Based Systems, 2010, 23(5): 491-495.

DOI：10.1016/j.knosys.2010.02.001

• Knowledge representation
• Query answering
• Conceptual graphs

This paper presents a method to represent the evolution of objects during their life cycle, using a logic- and graph-based knowledge representation model. An extension is proposed in order to answer "prospective queries," concerning the achievement, in the future; of the searched piece of knowledge. A case study in the field of cereal transformation illustrates the proposed approach.

• 出版日期2010-7