Month: July 2021

The agents we have constructed so far have beliefs and can deduce new beliefs. Yet none of them has any knowledge about beliefs or about deduction. Knowledge about one’s own knowledge and reasoning processes…

reasoning about results of actions is central to a knowledge-based agent. propositional logic gave us an example of the wumpus world that describes how actions affect the environment. the problem…

categories are an important aspect of general knowledge reasoning strict kind categories - an object is a triangle iff it is a polygon with 3 sidesnatural kind categories - have no clear cut…

ontological engineering - representing abstract concepts (e.g. actions, time, physical objects, and beliefsupper ontology - a general framework of concepts have to handle exceptions and uncertainty 2 major characteristics of general-purpose ontologies…

Humans are best at understanding, reasoning, and interpreting knowledge. Human knows things, which is knowledge and as per their knowledge they perform various actions in the real world. But how machines…

Resolution is a theorem proving technique that proceeds by building refutation proofs, i.e., proofs by contradictions. It was invented by a Mathematician John Alan Robinson in the year 1965. Resolution…

In artificial intelligence, forward and backward chaining is one of the important topics, but before understanding forward and backward chaining lets first understand that from where these two terms came.…

Unification is a process of making two different logical atomic expressions identical by finding a substitution. Unification depends on the substitution process. It takes two literals as input and makes…

Introduction : Prolog is a logic programming language. It has important role in artificial intelligence. Unlike many other programming languages, Prolog is intended primarily as a declarative programming language. In prolog, logic…