Results 61 to 70 of about 523,591 (296)

SGGS Theorem Proving: an Exposition

open access: yesEPiC Series in Computing, 2018
We present in expository style the main ideas in SGGS, which stands for Semantically-Guided Goal-Sensitive theorem proving. SGGS uses sequences of constrained clauses to represent models, instance generation to go from a candidate model to the next, and resolution as well as other inferences to repair the model.
BONACINA, Maria Paola, David A. Plaisted
openaire   +3 more sources

Perspective: Quantum Computing on Magnetic Racetrack

open access: yesAdvanced Electronic Materials, EarlyView.
Magnetic domain walls emerge as mobile qubits on quantum racetracks, where chirality encodes quantum information and current‐driven motion enables flying‐qubit functionality. This Perspective outlines the physical principles, gate mechanisms, material requirements, and experimental roadmap for realizing scalable quantum computing with magnetic textures,
Ji Zou, Jelena Klinovaja, Daniel Loss
wiley   +1 more source

A machine program for theorem-proving

open access: yesCommunications of the ACM, 1962
The programming of a proof procedure is discussed in connection with trial runs and possible improvements.
Martin Davis   +2 more
openaire   +2 more sources

Theorem Proving via Uniform Proofs

open access: yes, 2018
Alberto Momigliano.
Alberto Momigliano (5373446)
core   +1 more source

Fractional Variational Framework for Systems With Higher‐Order Elements. Part I: Lagrangian Construction and Equations of Motion

open access: yesAdvanced Electronic Materials, EarlyView.
This work introduces a physics‐consistent fractional variational framework for modeling systems with higher‐order elements. The developed methodology successfully incorporates energy dissipation, nonlinear dynamics, and memory effects into a unified Lagrangian formulation.
Dalibor Biolek   +4 more
wiley   +1 more source

Proof Planning [PDF]

open access: yes, 1995
We describe proof planning, a technique for the global control of search in automatic theorem proving. A proof plan captures the common patterns of reasoning in a family of similar proofs and is used to guide the search for new proofs in this family ...
Bundy, Alan
core  

Prediction of Structural Stability of Layered Oxide Cathode Materials: Combination of Machine Learning and Ab Initio Thermodynamics

open access: yesAdvanced Energy Materials, EarlyView.
In this work, we developed a phase‐stability predictor by combining machine learning and ab initio thermodynamics approaches, and identified the key factors determining the favorable phase for a given composition. Specifically, a lower TM ionic potential, higher Na content, and higher mixing entropy favor the O3 phase.
Liang‐Ting Wu   +6 more
wiley   +1 more source

Almost periodic solutions for Fox production harvesting model with delay

open access: yesElectronic Journal of Qualitative Theory of Differential Equations, 2012
By utilizing the continuation theorem of coincidence degree theory, we shall prove that a Fox production harvesting model with delay has at least one positive almost periodic solution.
Jehad Alzabut, Saleem Obaidat
doaj   +1 more source

ProofPeer: Collaborative Theorem Proving [PDF]

open access: yes, 2014
We define the concept of collaborative theorem proving and outline our plan to make it a reality. We believe that a successful implementation of collaborative theorem proving is a necessary prerequisite for the formal verification of large ...
Obua, Steven   +3 more
core  

Pricing Dynamics in the US Hemp Market: A Vertical Price Transmission Analysis of the Hemp Value Chain

open access: yesAgribusiness, EarlyView.
ABSTRACT The US hemp market is a new and nascent industry that has been devoid of research for about half a century. This study examined the effects of exogenous shock on price at each phase of the value chain—Farm (hemp biomass), and its impact on prices at other phases of the value chain—Intermediary Processor (crude cannabidiol hemp) and Final ...
Solomon Odiase   +2 more
wiley   +1 more source

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