Complex sentence: The pragmatic theory of information (PTOI) is a set of concepts and principles for defining, measuring, and tracking the time evolution of information that derives from Charles Sanders Peirce's general theory of signs and inquiry.
Split into simpler sentences: The pragmatic theory of information (PTOI) is a set of concepts and principles for defining, measuring, and tracking the time evolution of information. PTOI is derived from Charles Sanders Peirce's general theory of signs and inquiry.