1. Shannon, C.E., Weaver, W.: The Mathematical Theory of Communication. The University of Illinois Press, Urbana (1949)
2. Bar-Hillel, Y., Carnap, R.: An outline of a theory of semantic information. Technical Report No. 247, Research Lab. of Electronics. MIT (1952)
3. Lu, C.: Semantic information G theory and logical Bayesian inference for machine learning. Information 10(8), 261 (2019)
4. Lu, C.: A Generalized Information Theory. China Science and Technology University Press, Hefei (1993)
5. Lu, C.: A generalization of Shannon’s information theory. Int. J. Gen. Syst. 28(6), 453–490 (1999)