Plausibility structures for default reasoning
... Friedman and Halpern have introduced inference by plausibility and shown it to encompass various kinds of default reasoning [4, 5]. A feature of this inference is that the rule (AND) – if ψ1 and ψ2 can be derived, then their conjunction ψ1 ∧ ψ2 can be derived – is not necessarily satisfied. Many int ...
... Friedman and Halpern have introduced inference by plausibility and shown it to encompass various kinds of default reasoning [4, 5]. A feature of this inference is that the rule (AND) – if ψ1 and ψ2 can be derived, then their conjunction ψ1 ∧ ψ2 can be derived – is not necessarily satisfied. Many int ...
Area - Miss B`s Resources
... dropped from 2 ºC to -4 ºC. By how many degrees did the temperature fall? ...
... dropped from 2 ºC to -4 ºC. By how many degrees did the temperature fall? ...
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... In earlier work, the Abstract State Machine Thesis — that arbitrary algorithms are behaviorally equivalent to abstract state machines — was established for several classes of algorithms, including ordinary, interactive, small-step algorithms. This was accomplished on the basis of axiomatizations of ...
... In earlier work, the Abstract State Machine Thesis — that arbitrary algorithms are behaviorally equivalent to abstract state machines — was established for several classes of algorithms, including ordinary, interactive, small-step algorithms. This was accomplished on the basis of axiomatizations of ...
Hilbert`s Program Then and Now - Philsci
... In about 1920, Hilbert came to reject Russell’s logicist solution to the consistency problem for arithmetic, mainly for the reason that the axiom of reducibility cannot be accepted as a purely logical axiom. In lectures from the Summer term 1920, he concluded that “the aim of reducing set theory, an ...
... In about 1920, Hilbert came to reject Russell’s logicist solution to the consistency problem for arithmetic, mainly for the reason that the axiom of reducibility cannot be accepted as a purely logical axiom. In lectures from the Summer term 1920, he concluded that “the aim of reducing set theory, an ...
Color - Alex Kocurek
... some of which we will discuss below. But many such languages face further expressivity limitations themselves.7 Corresponding expressive limitations also arise for first-order temporal logic, though we will mostly focus on the modal versions until the end of this paper. Very often, these inexpressib ...
... some of which we will discuss below. But many such languages face further expressivity limitations themselves.7 Corresponding expressive limitations also arise for first-order temporal logic, though we will mostly focus on the modal versions until the end of this paper. Very often, these inexpressib ...
Full Text - Institute for Logic, Language and Computation
... decades later. In fact, Ramsey3 proposes a thought experiment to judge the truth-value of a conditional. Technically, the use of the Bayesian conception of probability enables us to give a formal apparatus to this conception. Just after the Second World War, the field became autonomous with Goodman ...
... decades later. In fact, Ramsey3 proposes a thought experiment to judge the truth-value of a conditional. Technically, the use of the Bayesian conception of probability enables us to give a formal apparatus to this conception. Just after the Second World War, the field became autonomous with Goodman ...
On Weak Ground
... ground (perhaps in concert with some further facts Γ) all of the facts strictly grounded (perhaps in concert with Γ) by φ.10 Assuming (as PLG requires) that 7 This objection presupposes that the facts available to serve as truthmakers are restricted to those that actually obtain. Although Fine endor ...
... ground (perhaps in concert with some further facts Γ) all of the facts strictly grounded (perhaps in concert with Γ) by φ.10 Assuming (as PLG requires) that 7 This objection presupposes that the facts available to serve as truthmakers are restricted to those that actually obtain. Although Fine endor ...
A characterization of adequate semigroups by forbidden
... than just F and M. For instance, every right regular band (that is, every idempotent semigroup in which L is the equality relation) which is not a semilattice is left amiable but not left adequate. Problem 3.1. Extend the Main Theorem to characterize left amiable semigroups which are not left adequa ...
... than just F and M. For instance, every right regular band (that is, every idempotent semigroup in which L is the equality relation) which is not a semilattice is left amiable but not left adequate. Problem 3.1. Extend the Main Theorem to characterize left amiable semigroups which are not left adequa ...