Results 271 to 280 of about 20,650,729 (303)
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On the Number of Employed in the Matching Model
SSRN Electronic Journal, 2017zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Kitahara, Minoru, Okumura, Yasunori
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Number of matches and matched people in the birthday problem
Communications in Statistics - Simulation and Computation, 1982The well known birthday problem asks for the probability of at least one match out of a group of n people. Also of interest are the number of matches and the number of matched people. In this paper the means and variances of the number of matches and matched people are obtained.
Isaac Meilijson +3 more
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The Average Number of Stable Matchings
SIAM Journal on Discrete Mathematics, 1989The probable behavior of an instance of size n of the stable marriage problem, chosen uniformly at random, is studied. The expected number of stable matchings is shown to be asymptotic to $e^{ - 1} n \ln n$ for $n \to \infty $. The total rank of women by men in the male optimal (pessimal) matching is proved to be close to n In n (respectively, $n^2 $/$\
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On families with bounded matching number
Moscow Journal of Combinatorics and Number Theory, 2023P. Frankl, Jian Wang
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Flow-GRPO: Training Flow Matching Models via Online RL
Neural Information Processing SystemsWe propose Flow-GRPO, the first method to integrate online policy gradient reinforcement learning (RL) into flow matching models. Our approach uses two key strategies: (1) an ODE-to-SDE conversion that transforms a deterministic Ordinary Differential ...
Jie Liu +8 more
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FoundationStereo: Zero-Shot Stereo Matching
Computer Vision and Pattern RecognitionTremendous progress has been made in deep stereo matching to excel on benchmark datasets through per-domain fine-tuning. However, achieving strong zero-shot generalization — a hallmark of foundation models in other computer vision tasks — remains ...
Bo-Wen Wen +5 more
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The Minimum General Sum-Connectivity Index of Trees with Given Matching Number
Bulletin of the Malaysian Mathematical Sciences Society, 2020Lingping Zhong, Qiuping Qian
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Optimizing matching time interval and matching radius in on-demand ride-sourcing markets
Transportation Research Part B: Methodological, 2020Hai Yang, Qin Xiaoran, Jieping Ye
exaly
On the relation between the H-rank of a mixed graph and the matching number of its underlying graph
, 2018Chen Chen, Jing Huang, Shuchao Li
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Large Sample Properties of Matching Estimators for Average Treatment Effects
Econometrica, 2006Alberto Abadie
exaly