Výsledky vyhledávání - typical-case computational complexity

Disordered systems insights on computational hardness Autor Gamarnik, David, Moore, Cristopher, Zdeborová, Lenka

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Computational complexity of deep learning: fundamental limitations and empirical phenomena Autor Barak, Boaz, Carrell, Annabelle, Favero, Alessandro, Li, Weiyu, Stephan, Ludovic, Zlokapa, Alexander

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Statistical mechanics of the maximum-average submatrix problem Autor Erba, Vittorio, Krzakala, Florent, Pérez Ortiz, Rodrigo, Zdeborová, Lenka

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Biased thermodynamics can explain the behaviour of smart optimization algorithms that work above the dynamical threshold Autor Giorgio Cavaliere, Angelo, Ricci-Tersenghi, Federico

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Generic properties of a computational task predict human effort and performance Autor Franco, Juan Pablo, Yadav, Nitin, Bossaerts, Peter, Murawski, Carsten

“… Specifically, we introduce two measures, typical-case complexity (TCC), a measure of average hardness of a random ensemble of instances, and instance complexity (IC…”
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AN ACCURATE AND EFFICIENT ALGORITHM FOR DETECTION OF RADIO BURSTS WITH AN UNKNOWN DISPERSION MEASURE, FOR SINGLE-DISH TELESCOPES AND INTERFEROMETERS Autor Zackay, Barak, Ofek, Eran O.

“… Our algorithm has a low theoretical complexity of , where Nf, Nt, and NΔ are the numbers of frequency bins, time bins, and dispersion measure bins, respectively…”
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Optimizing rural building design with an intelligent framework integrating BES ANN and MCDM Autor Duan, Zhongcheng, Zhang, Renyong, Zhao, Yidi, Xie, Chao, Ma, Quanming

“… and computational complexity. A case study of a typical rural house in Chuzhou…”
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Online Deflection Estimation of X-Axis Beam on Positioning Machine Autor Xuan Wang, Huijun Gao, Kaynak, Okyay, Weichao Sun

“… The finite-element method (FEM) is the most common method used to investigate deflections. However, it has such a high computational complexity that it cannot be used in real-time deflection correction applications…”
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Quantum Advantage via Efficient Postprocessing on Qudit Classical Shadow Tomography Autor Wang, Yu

“… In this Letter, we introduce a quantum approach based on qudit classical shadow tomography, significantly reducing computational complexity from O(d^{2}) down to O[poly(logd…”
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2+p-SAT: Relation of typical-case complexity to the nature of the phase transition Autor Monasson, Rémi, Zecchina, Riccardo, Kirkpatrick, Scott, Selman, Bart, Troyansky, Lidror

“…Heuristic methods for solution of problems in the NP‐complete class of decision problems often reach exact solutions, but fail badly at “phase boundaries,”…”
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Computational Experiments for Complex Social Systems: Integrated Design of Experiment System Autor Xue, Xiao, Yu, Xiangning, Zhou, Deyu, Wang, Xiao, Bi, Chongke, Wang, Shufang, Wang, Fei-Yue

“…), complexity science, and domain knowledge. However, in the process of applying computational experiments, the construction of experiment system not only considers a large number of artificial society models, but also involves a large amount…”
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Phase transitions of the typical algorithmic complexity of the random satisfiability problem studied with linear programming Autor Schawe, Hendrik, Bleim, Roman, Hartmann, Alexander K.

“…Here we study linear programming applied to the random K-SAT problem, a fundamental problem in computational complexity…”
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Average-Case Speedup for Product Formulas Autor Chen, Chi-Fang, Brandão, Fernando G. S. L.

“… For an accurate product formula approximation, the state-of-the-art gate complexity depends on the number of terms in the Hamiltonian and a local energy estimate…”
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Computational Experiments: A New Analysis Method for Cyber-Physical-Social Systems Autor Xue, Xiao, Shen, Yifan, Yu, Xiangning, Zhou, De-Yu, Wang, Xiao, Wang, Gang, Wang, Fei-Yue

“…) is used as a typical case study to verify the effectiveness of the proposed method by simulating different operation strategies…”
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Challenges to complexity shields that are supposed to protect elections against manipulation and control: a survey Autor Rothe, Jörg, Schend, Lena

“… to use computational complexity as a shield to protect elections against manipulation and control…”
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Unrealistic models for realistic computations: how idealisations help represent mathematical structures and found scientific computing Autor Papayannopoulos, Philippos

“… The two frameworks offer useful computability and complexity results about problems whose underlying domain is an uncountable space (such as ℝ or ℂ…”
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Clearcut: a fast implementation of relaxed neighbor joining Autor Sheneman, Luke, Evans, Jason, Foster, James A.

“… In contrast, RNJ realizes a typical-case time complexity on the order of N2logN without any significant qualitative difference in output…”
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The Smoothed Complexity of Computing Kemeny and Slater Rankings Autor Xia, Lirong, Zheng, Weiqiang

“…The computational complexity of winner determination under common voting rules is a classical and fundamental topic in the field of computational social choice…”
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A quasilinear complexity algorithm for the numerical simulation of scattering from a two-dimensional radially symmetric potential Autor Bremer, James

“… have running times which grow at least quadratically with the wavenumber k. Here, we describe a solver which applies only when the scattering potential is radially symmetric but whose running time is O(klog⁡(k)) in typical cases…”
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Efficient architectures for 1-D and 2-D lifting-based wavelet transforms Autor Hongyu Liao, Mandal, M.Kr, Cockburn, B.F.

“…The lifting scheme reduces the computational complexity of the discrete wavelet transform (DWT…”
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