Results 11 to 20 of about 970 (166)

Predicate Abstraction via Symbolic Decision Procedures [PDF]

open access: yesLogical Methods in Computer Science, 2007
We present a new approach for performing predicate abstraction based on symbolic decision procedures. Intuitively, a symbolic decision procedure for a theory takes a set of predicates in the theory and symbolically executes a decision procedure on all ...
Shuvendu K. Lahiri   +2 more
doaj   +3 more sources

First-order composition-nominative logics with predicates of weak equality and of strong equality [PDF]

open access: yesPROBLEMS IN PROGRAMMING, 2019
Development of the new software-oriented logical formalisms is a topical problem. The paper introduces lo­gics of partial predicates with predicate complement and equality predicates, we denote them LCE. They ex­tend logics of quasiary predicates with equality and logics with predicate complement.
Shkilniak, S.S.
core   +8 more sources

Deciding set-theoretic formulae with the predicate 'finite' by a tableau calculus [PDF]

open access: yesLe Matematiche, 1995
In this paper we give a decidable tableau calculus for the unquantified theory MLSSF, which involves in addition the constructs of Multilevel Syllogistic, namely 'membership', 'equality', 'set inclusion', 'binary union', 'binary intersection' and 'set ...
Domenico Cantone, Rosa Ruggeri Cannata
doaj   +1 more source

Matching Logic [PDF]

open access: yesLogical Methods in Computer Science, 2017
This paper presents matching logic, a first-order logic (FOL) variant for specifying and reasoning about structure by means of patterns and pattern matching.
Grigore Rosu
doaj   +1 more source

Fast Line Segment Detection and Large Scene Airport Detection for PolSAR

open access: yesRemote Sensing, 2022
In this paper, we propose a fast Line Segment Detection algorithm for Polarimetric synthetic aperture radar (PolSAR) data (PLSD). We introduce the Constant False Alarm Rate (CFAR) edge detector to obtain the gradient map of the PolSAR image, which tests ...
Daochang Wang, Qi Liu, Qiang Yin, Fei Ma
doaj   +1 more source

Reality According to Muhammad Baqir Sadr and Mulla Sadra [PDF]

open access: yesPizhūhish/hā-yi Falsafī- Kalāmī, 2020
According to Mulla Sadra and his Transcendental Wisdom which considers reality being equal to existence to be a self-evident matter, ontology means recognizing reality.
Hasan Lahootiyan, Jamal Sorush
doaj   +1 more source

Classification of Multioperations of Rank 2 by E-precomplete Sets

open access: yesИзвестия Иркутского государственного университета: Серия "Математика", 2020
In this paper multioperations defined on a two-element set and their closure operator based on composition operator and the equality predicate branching operator is considered. The composition operator is based on union of sets.
V.I. Panteleev, L.V. Ryabets
doaj   +1 more source

Normalisation by Evaluation for Type Theory, in Type Theory [PDF]

open access: yesLogical Methods in Computer Science, 2017
We develop normalisation by evaluation (NBE) for dependent types based on presheaf categories. Our construction is formulated in the metalanguage of type theory using quotient inductive types.
Thorsten Altenkirch, Ambrus Kaposi
doaj   +1 more source

FO2(<,+1,~) on data trees, data tree automata and branching vector addition systems [PDF]

open access: yesLogical Methods in Computer Science, 2016
A data tree is an unranked ordered tree where each node carries a label from a finite alphabet and a datum from some infinite domain. We consider the two variable first order logic FO2(
Florent Jacquemard   +2 more
doaj   +1 more source

Efficient Multi-Client Functional Encryption for Conjunctive Equality and Range Queries

open access: yesIEEE Access, 2022
In multi-client functional encryption (MC-FE) for predicate queries, clients generate ciphertexts of plaintexts $x_{1}, \ldots, x_{n}$ binding with a time period $T$ and store them on a cloud server, and the cloud server receives a function key ...
Kwangsu Lee
doaj   +1 more source

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