International Journal on Science and Technology

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A Widely Indexed Open Access Peer Reviewed Multidisciplinary Bi-monthly Scholarly International Journal

Call for Paper Volume 16 Issue 4 October-December 2025 Submit your research before last 3 days of December to publish your research paper in the issue of October-December.

Bridging Data and Meaning: A Review of Semantic Information Theory with Fuzzy Linguistic and Possibilistic Techniques

Author(s) Dr. Jayesh Vijay Rao Karanjgaonkar
Country India
Abstract Semantic Information Theory (SIT) extends classical information theory by focusing on the meaningful content of communicated data rather than mere symbol transmission. This review paper bridges the foundational theories of semantic information—such as those by Bar-Hillel, Carnap, MacKay, and Floridi—with modern advances utilising fuzzy linguistic and possibilistic techniques. Classical approaches provide quantitative and logical frameworks but often struggle to handle vagueness, context, and meaning in natural language and human communication. Fuzzy set theory and possibility distributions, pioneered by Zadeh and further developed by contemporary researchers, offer robust mathematical tools to model semantic content under uncertainty and imprecision. These modern methods encode meaning as restrictions and graded membership functions, enabling more nuanced measurement and interpretation of semantic information that better aligns with human linguistic and cognitive processes. Integrating these perspectives, the paper highlights the theoretical evolution from syntactic to semantic measures, discusses practical benefits in AI and hybrid systems, and underscores ongoing challenges in formalising a comprehensive, operational semantic information framework. This synthesis provides a cohesive understanding of how data and meaning converge in semantic information theory, fostering progress in knowledge representation, decision making, and intelligent communication systems.
Keywords Semantic Information Theory, Fuzzy Logic, Possibility Theory, Information Measurement, Zadeh’s Restriction Principle, Information and Meaning, Knowledge Representation, Uncertainty Modelling.
Field Mathematics
Published In Volume 16, Issue 4, October-December 2025
Published On 2025-11-26

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