3 papers
cs.AI2020
Belief Base Revision for Further Improvement of Unified Answer Set Programming
Kumar Sankar Ray, Sandip Paul, Diganta Saha
A belief base revision is developed. The belief base is represented using Unified Answer Set Programs which is capable of representing imprecise and uncertain information and perfo…
cs.AI2020
Modeling Uncertainty and Imprecision in Nonmonotonic Reasoning using Fuzzy Numbers
Sandip Paul, Kumar Sankar Ray, Diganta Saha
To deal with uncertainty in reasoning, interval-valued logic has been developed. But uniform intervals cannot capture the difference in degrees of belief for different values in th…
cs.AI2019
A Unified Framework for Nonmonotonic Reasoning with Vagueness and Uncertainty
Sandip Paul, Kumar Sankar Ray, Diganta Saha
An interval-valued fuzzy answer set programming paradigm is proposed for nonmonotonic reasoning with vague and uncertain information. The set of sub-intervals of is conside…