Results 21 to 30 of about 69,419 (165)
Constrained spectral clustering via multi–layer graph embeddings on a grassmann manifold
We present two algorithms in which constrained spectral clustering is implemented as unconstrained spectral clustering on a multi-layer graph where constraints are represented as graph layers.
Trokicić Aleksandar +1 more
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Approximate Deadline-Scheduling with Precedence Constraints [PDF]
We consider the classic problem of scheduling a set of n jobs non-preemptively on a single machine. Each job j has non-negative processing time, weight, and deadline, and a feasible schedule needs to be consistent with chain-like precedence constraints. The goal is to compute a feasible schedule that minimizes the sum of penalties of late jobs. Lenstra
Efsandiari, Hossein +5 more
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The single machine scheduling problem to minimize makespan with fixed jobs and precedence constraints is considered. There are some fixed jobs which are already fixed in the schedule.
YANGAi-feng(杨爱峰) +1 more
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Inhomogeneous diophantine approximation with prime constraints
The present article is some continuation of previous researches of the authors and is devoted to the inhomogeneous version of the problem of Diophantine approximation on lines under primality constraints. The main attention is given to ``the more general problem of inhomogeneous Diophantine approximation with prime constraints on lines in \(\mathbb R^d\
Baier, Stephan, Ghosh, Anish
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Multitime multiobjective variational problems via η-approximation method [PDF]
The present article is devoted to multitime multiobjective variational problems via η-approximation method. In this method, an η-approximation approach is applied to the considered problem, and a new problem is constructed, called as η- approximated ...
Jha Shalini +2 more
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To improve the visual quality of noisy medical images acquired by low radiation dose imaging, medical image denoising is highly desirable for clinical disease diagnosis.
Linlin Ji, Qiang Guo, Mingli Zhang
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Remarks on Artin approximation with constraints
We study various approximation results of solutions of equations $f(x,Y)=0$ where $f(x,Y)\in\mathbb K[[x]][Y]^r$ and $x$ and $Y$ are two sets of variables, and where some components of the solutions $y(x)\in\mathbb K[[x]]^m$ do not depend on all the variables $x_j$. These problems have been highlighted by M. Artin.
Popescu, Dorin, Rond, Guillaume
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Approximately Stable Matchings With Budget Constraints
This paper examines two-sided matching with budget constraints where one side (a firm or hospital) can make monetary transfers (offer wages) to the other (a worker or doctor). In a standard model, while multiple doctors can be matched to a single hospital, a hospital has a maximum quota; thus, the number of doctors assigned to a ...
Kawase, Yasushi, Iwasaki, Atsushi
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Design of Acoustic Equalization Filters for Headphones Based on Low-Rank Regularization
The use of equalization filters to achieve acoustic transparency can improve the sound quality of hearables and hearing aids. Finite impulse response (FIR) filters guarantee stability and offer a listening impression close to the open ear, but their ...
Florian Hilgemann, Peter Jax
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In this paper, we consider a class of mathematical programs with switching constraints (MPSCs) where the objective involves a non-Lipschitz term. Due to the non-Lipschitz continuity of the objective function, the existing constraint qualifications for ...
Jinman Lv, Zhenhua Peng, Zhongping Wan
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