Forgetting-Featured Memory Model and Its Application to Knowledge Management

In order to effectively filter the useful knowledge in knowledge management,a compound memory-forgetting model(CMFM) based on the feature of forgetting is produced.The mathematical model is analyzed and simplified so as to be suitable for computer simulation.The application of CMFM to knowledge management is studied,and an example is given.This model is helpful in distinguishing outdated knowledge,recognizing new knowledge,filtering key knowledge items and improving the efficiency of knowledge management systems.