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Fully implicit, stabilised, three-field material point method for dynamic coupled problems
This study presents the formulation and implementation of a fully implicit stabilised Material Point Method (MPM) for dynamic problems in two-phase...
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Unconditional energy stability and maximum principle preserving scheme for the Allen-Cahn equation
In this paper, we propose a novel fully implicit numerical scheme that satisfies both nonlinear energy stability and maximum principle for the space...
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A Lightweight Authenticated Key Agreement Scheme for Resource-Constrained Devices Based on Implicit Certificates and Finite Graphs
In this paper, we discuss the issue of secure communication among devices with limited resources. We introduce a key agreement protocol that utilizes...
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CorSegRec: A Topology-Preserving Scheme for Extracting Fully-Connected Coronary Arteries from CT Angiography
Accurate extraction of coronary arteries from coronary computed tomography angiography (CCTA) is a prerequisite for the computer-aided diagnosis of...
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Numerical stability analysis of spatial-temporal fully discrete scheme for time-fractional delay Schrödinger equations
We consider the numerical stability problem for fractional delay Schrödinger equations involving a Caputo fractional derivative in time, which is...
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Aspect sentiment quadruple extraction based on the sentence-guided grid tagging scheme
The aspect sentiment quadruple extraction (ASQE) task aims to extract all the opinion quadruples (aspect term, aspect category, opinion term,...
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Extract Implicit Semantic Friends and Their Influences from Bipartite Network for Social Recommendation
Social recommendation often incorporates trusted social links with user-item interactions to enhance rating prediction. Although methods that...
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Fully decoupled, linear, and energy-preserving GSAV difference schemes for the nonlocal coupled sine-Gordon equations in multiple dimensions
In this paper, we intend to utilize the generalized scalar auxiliary variable (GSAV) approach proposed in recent paper (Ju et al., SIAM J. Numer....
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An alternating direction implicit finite element Galerkin method for the linear Schrödinger equation
We formulate and analyze a fully discrete approximate solution of the linear Schrödinger equation on the unit square written as a Schrödinger-type...
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High-order linearly implicit exponential integrators conserving quadratic invariants with application to scalar auxiliary variable approach
This paper proposes a framework for constructing high-order linearly implicit exponential integrators that conserve a quadratic invariant. This is...
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Unconditional long-time stability-preserving second-order BDF fully discrete method for fractional Ginzburg-Landau equation
In this paper, we study the long-time stability-preserving properties of the two-step backward differentiation formula (BDF2) fully discrete scheme...
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Linearly implicit and second-order energy-preserving schemes for the modified Korteweg-de Vries equation
In this paper, some linearly implicit modified energy-conserving schemes are proposed for the modified Korteweg-de Vries equation (mKdV). The...
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Curveball+: Exploring Curveball-Like Vulnerabilities of Implicit Certificate Validation
The Curveball vulnerability exploits defective ECC public-key comparisons without matching domain parameters on X.509 certificates in MS Windows....
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Implicit Key-Stretching Security of Encryption Schemes
When keys are small or parts thereof leak, key-recovery attacks on symmetric-key primitives still pose a plausible threat. Key stretching is one...
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Implicit Representation of Relations
We consider implicit representation of an arbitrary family of relations on finite sets. We derive upper and lower bounds for the general cases and...
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Exploring aspect-based sentiment quadruple extraction with implicit aspects, opinions, and ChatGPT: a comprehensive survey
In contrast to earlier ABSA studies primarily concentrating on individual sentiment components, recent research has ventured into more complex ABSA...
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Parsing and encoding interactive phrase structure for implicit discourse relation recognition
Implicit discourse relation recognition (IDRR) is to detect and classify relation sense between two text segments without an explicit connective....
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Unsupervised model for aspect categorization and implicit aspect extraction
People’s ability to quickly convey their thoughts, or opinions, on various services or items has improved as Web 2.0 has evolved. This is to look at...
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A second-order finite difference scheme for nonlinear tempered fractional integrodifferential equations in three dimensions
In this paper, we provide a numerical solution for the nonlinear tempered fractional integrodifferential equation in three dimensions. We use the...
