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Disjunction

open access: yesStanford Encyclopedia of Philosophy, 2016
In logic, disjunction is a binary connective (∨) classically interpreted as a truth function the output of which is true if at least one of the input sentences (disjuncts) is true, and false otherwise.
Aloni, M.
core   +6 more sources

Burge on Perception and the Disjunction Problem [PDF]

open access: yesTheoria, 2015
The Disjunction Problem states that teleological theories of perception cannot explain why a subject represents an F when an F causes the perception and not the disjunction F v G, given that the subject has mistaken G’s for F’s in the past.
Jon Altschul
doaj   +2 more sources

Tracking the best disjunction [PDF]

open access: yesMachine Learning, 1998
Littlestone developed a simple deterministic on-line learning algorithm for learning k-literal disjunctions. This algorithm (called Winnow) keeps one weight for each of the n variables and does multiplicative updates to its weights.
Manfred K. Warmuth, Peter Auer
core   +5 more sources

Comprehension of Linguistic Disjunction

open access: yes, 2021
Comprehension of Linguistic Disjunction in Simple Existential Sentences in Children and ...
Masoud Jasbi
core   +9 more sources

DISJUNCTIONS WITH STOPPING CONDITIONS

open access: yesThe Bulletin of Symbolic Logic, 2021
AbstractWe introduce a tool for analysing models of$\text {CT}^-$, the compositional truth theory over Peano Arithmetic. We present a new proof of Lachlan’s theorem that the arithmetical part of models of$\text {CT}^-$are recursively saturated. We also use this tool to provide a new proof of theorem from [8] that all models of$\text {CT}^-$carry a ...
Kossak, Roman, Bartosz Wcisło
openaire   +3 more sources

ELIMINATING DISJUNCTIONS BY DISJUNCTION ELIMINATION

open access: yesThe Bulletin of Symbolic Logic, 2017
AbstractCompleteness and other forms of Zorn’s Lemma are sometimes invoked for semantic proofs of conservation in relatively elementary mathematical contexts in which the corresponding syntactical conservation would suffice. We now show how a fairly general syntactical conservation theorem that covers plenty of the semantic approaches follows from an ...
RINALDI, DAVIDE   +2 more
openaire   +5 more sources

Generalized disjunction decomposition for the evolution of programmable logic array structures [PDF]

open access: yes, 2006
Evolvable hardware refers to a self reconfigurable electronic circuit, where the circuit configuration is under the control of an evolutionary algorithm.
Lambert, C   +5 more
core   +1 more source

Disjunctive normal networks [PDF]

open access: yesNeurocomputing, 2016
Artificial neural networks are powerful pattern classifiers; however, they have been surpassed in accuracy by methods such as support vector machines and random forests that are also easier to use and faster to train. Backpropagation, which is used to train artificial neural networks, suffers from the herd effect problem which leads to long training ...
Mehdi Sajjadi   +2 more
openaire   +3 more sources

Disjunctive datalog

open access: yesACM Transactions on Database Systems, 1997
We consider disjunctive Datalog, a powerful database query language based on disjunctive logic programming. Briefly, disjunctive Datalog is a variant of Datalog where disjunctions may appear in the rule heads; advanced versions also allow for negation in the bodies which can be handled according to a semantics for negation in disjunctive ...
Eiter, T, Gottlob, G, Mannila, H
openaire   +1 more source

On the Negative Disjunction Property [PDF]

open access: yes, 2018
In the field of intermediate logics, the concept of the disjunction property (DP)  plays an important part. Lloyd Humberstone has drawn my attention to an analogious principle  called the Negative Disjunction Property ( NDP) which applies when ...
McKay, Craig Graham
core   +3 more sources

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