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09/18/2023
Towards Effective Semantic OOD Detection in Unseen Domains: A Domain Generalization Perspective
Two prevalent types of distributional shifts in machine learning are the...
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05/31/2023
Towards Fair Disentangled Online Learning for Changing Environments
In the problem of online learning for changing environments, data are se...
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10/10/2022
Numerical Analysis of Computing Quasiperiodic Systems
Quasiperiodic systems, related to irrational numbers, are important spac...
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10/08/2022
Fourier Neural Solver for large sparse linear algebraic systems
Large sparse linear algebraic systems can be found in a variety of scien...
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08/31/2022
A class of GADI methods for time-dependent linear systems with multitask kernel-learning parameter prediction
This paper develops a class of general alternating-direction implicit (G...
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05/20/2022
Adaptive Fairness-Aware Online Meta-Learning for Changing Environments
The fairness-aware online learning framework has arisen as a powerful to...
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11/11/2021
Solving time-dependent parametric PDEs by multiclass classification-based reduced order model
In this paper, we propose a network model, the multiclass classification...
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10/06/2021
Partial order alignment by adjacencies and breakpoints
Linearizing two partial orders to maximize the number of adjacencies and...
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10/02/2021
Decomposing a graph into subgraphs with small components
The component size of a graph is the maximum number of edges in any conn...
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09/25/2021
A general alternating-direction implicit framework with Gaussian process regression parameter prediction for large sparse linear systems
This paper proposes an efficient general alternating-direction implicit ...
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09/24/2021
Vertebrate interval graphs
A vertebrate interval graph is an interval graph in which the maximum si...
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09/23/2021
Partitioning an interval graph into subgraphs with small claws
The claw number of a graph G is the largest number v such that K_1,v is ...
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09/12/2021
Caterpillars and alternating paths
Let p(m) (respectively, q(m)) be the maximum number k such that any tree...
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09/06/2021
Disjoint axis-parallel segments without a circumscribing polygon
We construct a family of 17 disjoint axis-parallel line segments in the ...
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09/05/2021
Linking disjoint axis-parallel segments into a simple polygon is hard too
Deciding whether a family of disjoint axis-parallel line segments in the...
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09/01/2021
Moving intervals for packing and covering
We study several problems on geometric packing and covering with movemen...
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08/29/2021
Linking disjoint segments into a simple polygon is hard
Deciding whether a family of disjoint line segments in the plane can be ...
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08/22/2021
On universal covers for carpenter's rule folding
We present improved universal covers for carpenter's rule folding in the...
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06/14/2021
An adaptive high-order surface finite element method for the self-consistent field theory on general curved surfaces
In this paper, we develop an adaptive high-order surface finite element ...
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10/21/2020
2nd Place Solution to Instance Segmentation of IJCAI 3D AI Challenge 2020
Compared with MS-COCO, the dataset for the competition has a larger prop...
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08/28/2020
High-order energy stable schemes of incommensurate phase-field crystal model
This article focuses on the development of high-order energy stable sche...
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05/26/2020
An accelerated method for computing stationary states of multicomponent phase field crystal model
Finding the stationary states of a free energy functional is an essentia...
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02/23/2020
Efficient numerical methods for computing the stationary states of phase field crystal models
Finding the stationary states of a free energy functional is an importan...
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02/18/2020
High order numerical simulations for the polymer self-consistent field theory using the adaptive virtual element and spectral deferred correction methods
In this paper, we propose an efficient and accurate numerical method, wh...
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01/01/2020
Reinforcement Learning with Goal-Distance Gradient
Reinforcement learning usually uses the feedback rewards of environmenta...
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10/21/2019
A modified Hermitian and skew-Hermitian preconditioner for the Ohta-Kawasaki equation
In this paper, block preconditioners for the discretized Ohta-Kawasaki p...
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10/13/2019
Error analysis of SAV finite element method to phase field crystal model
In this paper, we construct and analyze an energy stable scheme by combi...
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09/01/2019