Which of the following observations are true about Roland Barthes' contributions to literary theory?

A. He rejected the model for structural analysis of narratives

B. He perceived “meaning" as an effect of various interconnections among linguistic codes

C. He identified the various codes found in the process of structuration

D. He played a significant role in the development of 'semiology'

E. He questioned the concept of literary criticism as an act of uncovering some hidden truth intended by the "Author"

Choose the correct answer from the options given below :