| Abstract: | Relying on the advanced information technologies,such as information monitoring,data mining,natural language processing etc.,the dynamic technology early-warning system is constructed.The system consists of technology information automatic retrieval,technology information monitoring,technology threat evaluation,and crisis response and management subsystem,which implements uninterrupted dynamic monitoring,trace and crisis early-warning to the specific technology.Empirical study testifies that the system improves the accuracy,timeliness and reliability of technology early-warning. |
