cs-171-15-FOL-Inference
... – Uses GMP to add new atomic sentences – Useful for systems that make inferences as information streams in – Requires KB to be in form of first-order definite clauses ...
... – Uses GMP to add new atomic sentences – Useful for systems that make inferences as information streams in – Requires KB to be in form of first-order definite clauses ...
Logic - Decision Procedures
... ... Sophism generally refers to a particularly confusing, illogical and/or insincere argument used by someone to make a point, or, perhaps, not to make a point. Sophistry refers to [...] rhetoric that is designed to appeal to the listener on grounds other than the strict logical cogency of the state ...
... ... Sophism generally refers to a particularly confusing, illogical and/or insincere argument used by someone to make a point, or, perhaps, not to make a point. Sophistry refers to [...] rhetoric that is designed to appeal to the listener on grounds other than the strict logical cogency of the state ...
Propositional and predicate logic - Computing Science
... To have confidence in the conclusion in your argument, the premises should be acceptable on their own merits or follow from other statements that are known to be true. [Q] Any logical forms for valid arguments? ...
... To have confidence in the conclusion in your argument, the premises should be acceptable on their own merits or follow from other statements that are known to be true. [Q] Any logical forms for valid arguments? ...
Slides
... A generic framework for reducing decidable logics to propositional logic (beyond NP). ...
... A generic framework for reducing decidable logics to propositional logic (beyond NP). ...
Propositional logic - Computing Science
... To have confidence in the conclusion in your argument, the premises should be acceptable on their own merits or follow from other statements that are known to be true. [Q] Any logical forms for valid arguments? Examples ...
... To have confidence in the conclusion in your argument, the premises should be acceptable on their own merits or follow from other statements that are known to be true. [Q] Any logical forms for valid arguments? Examples ...
Propositional Logic What is logic? Propositions Negation
... • Essentially, logic formalizes our reasoning process. – It provides a common language through which we can demonstrate to each other that our reasoning is valid. ...
... • Essentially, logic formalizes our reasoning process. – It provides a common language through which we can demonstrate to each other that our reasoning is valid. ...
Logical nihilism - University of Notre Dame
... Thus we see a sense in which the phenomenon of structural completeness is related to a sort of semantic completeness: A structurally incomplete logic will be incomplete with respect to the most naive procedural reading of its connectives. It also happens that structural completeness bears a precise ...
... Thus we see a sense in which the phenomenon of structural completeness is related to a sort of semantic completeness: A structurally incomplete logic will be incomplete with respect to the most naive procedural reading of its connectives. It also happens that structural completeness bears a precise ...
Propositional Logic
... The meaning of a logical operation can be expressed as its “truth table.” Construct the truth-table for conjunction. Construct the truth-table for disjunction. Construct the truth-table for negation. ...
... The meaning of a logical operation can be expressed as its “truth table.” Construct the truth-table for conjunction. Construct the truth-table for disjunction. Construct the truth-table for negation. ...
The Foundations: Logic and Proofs
... A argument in propositional logic is a sequence of propositions. All but ...
... A argument in propositional logic is a sequence of propositions. All but ...
CS 2742 (Logic in Computer Science) Lecture 6
... CS 2742 (Logic in Computer Science) Lecture 6 Antonina Kolokolova January 21, 2013 ...
... CS 2742 (Logic in Computer Science) Lecture 6 Antonina Kolokolova January 21, 2013 ...
Forward chaining
... cause and effect from one rule to another. • The advantage of shallow reasoning compared to causal reasoning is the ease of programming. • Causal reasoning can be used to construct a model of the real system that behaves in all respects like the real ...
... cause and effect from one rule to another. • The advantage of shallow reasoning compared to causal reasoning is the ease of programming. • Causal reasoning can be used to construct a model of the real system that behaves in all respects like the real ...
Welcome to CS 39 - Dartmouth Computer Science
... • Proof by contradiction • Proof by (mathematical) induction • Which type of proof is best? – This question makes no sense. – Any proof style is good, so long as you write complete and rigorous proofs. – In fact, within a single long proof you may want to use two, or all three, styles. ...
... • Proof by contradiction • Proof by (mathematical) induction • Which type of proof is best? – This question makes no sense. – Any proof style is good, so long as you write complete and rigorous proofs. – In fact, within a single long proof you may want to use two, or all three, styles. ...
Predicate logic. Formal and informal proofs
... • The steps of the proofs are not expressed in any formal language as e.g. propositional logic • Steps are argued less formally using English, mathematical formulas and so on • One must always watch the consistency of the argument made, logic and its rules can often help us to decide the soundness o ...
... • The steps of the proofs are not expressed in any formal language as e.g. propositional logic • Steps are argued less formally using English, mathematical formulas and so on • One must always watch the consistency of the argument made, logic and its rules can often help us to decide the soundness o ...
(formal) logic? - Departamento de Informática
... intuitionistic logic, but the task is very difficult, so mathematicians use methods of classical logic (as proofs by contradiction). However the philosophy behind intuitionistic logic is appealing for a computer scientist. For an intuitionist, a mathematical object (such as the solution of an equation ...
... intuitionistic logic, but the task is very difficult, so mathematicians use methods of classical logic (as proofs by contradiction). However the philosophy behind intuitionistic logic is appealing for a computer scientist. For an intuitionist, a mathematical object (such as the solution of an equation ...
Inquiry
An inquiry is any process that has the aim of augmenting knowledge, resolving doubt, or solving a problem. A theory of inquiry is an account of the various types of inquiry and a treatment of the ways that each type of inquiry achieves its aim.