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检索条件"主题词=Consensus algorithm"
2600 条 记 录,以下是2451-2460 订阅
排序:
Density-Sensitive algorithms for (∆ + 1)-Edge Coloring
arXiv
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arXiv 2023年
作者: Bhattacharya, Sayan Costa, Martín Panski, Nadav Solomon, Shay University of Warwick United Kingdom Tel Aviv University Israel
Vizing's theorem asserts the existence of a (∆ + 1)-edge coloring for any graph G, where ∆ = ∆(G) denotes the maximum degree of G. Several polynomial time (∆ + 1)-edge coloring algorithms are known, and the state-... 详细信息
来源: 评论
Making Quickhull More Like Quicksort: A Simple Randomized Output-Sensitive Convex Hull algorithm
arXiv
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arXiv 2024年
作者: Goodrich, Michael T. Kitagawa, Ryuto University of California Irvine United States
In this paper, we present Ray-shooting Quickhull, which is a simple, randomized, output-sensitive version of the Quickhull algorithm for constructing the convex hull of a set of n points in the plane. We show that the... 详细信息
来源: 评论
Competitive Ratio of Online Caching with Predictions: Lower and Upper Bounds
arXiv
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arXiv 2024年
作者: Skachkov, Daniel Ponomaryov, Denis Dorn, Yuri Demin, Alexander MSU Institute for Artificial Intelligence Moscow Russia Institute of Informatics Systems Novosibirsk Russia
We address the problem of learning-augmented online caching in the scenario when each request is accompanied by a prediction of the next occurrence of the requested page. We improve currently known bounds on the compe... 详细信息
来源: 评论
Exponential Convergence of Augmented Primal-dual Gradient algorithms for Partially Strongly Convex Functions
arXiv
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arXiv 2024年
作者: Li, Mengmou Nagahara, Masaaki Graduate School of Advanced Science and Engineering Hiroshima University Higashi Hiroshima Japan
We show that global exponential convergence for the augmented primal-dual gradient algorithms can be achieved for partially strongly convex functions. In particular, the objective function only needs to be strongly co... 详细信息
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Job Flow Control for Buffers in a Job-Shop Manufacturing System
Job Flow Control for Buffers in a Job-Shop Manufacturing Sys...
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International Conference on Control and Automation (ICCA)
作者: Yangyang Qian Zongli Lin Charles L. Brown Department of Electrical and Computer Engineering University of Virginia Charlottesville VA USA
This paper investigates the job flow control problem for a network of buffers in a job-shop manufacturing system, where jobs are stored in buffers in order to supply a job demand to the job shop. For each buffer, a jo... 详细信息
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Tight Approximation Bounds on a Simple algorithm for Minimum Average Search Time in Trees
arXiv
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arXiv 2024年
作者: Høgemo, Svein University of Bergen Norway
The graph invariant EPT-sum has cropped up in several unrelated fields in later years: As an objective function for hierarchical clustering, as a more fine-grained version of the classical edge ranking problem, and, s... 详细信息
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A Decomposition Approach to the Weighted k-server Problem
arXiv
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arXiv 2024年
作者: Ayyadevara, Nikhil Chiplunkar, Ashish Sharma, Amatya University of Michigan Ann Arbor United States Indian Institute of Technology Delhi India
A natural variant of the classical online k-server problem is the weighted k-server problem, where the cost of moving a server is its weight times the distance through which it moves. Despite its apparent simplicity, ... 详细信息
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Information Sharing of Medical Resources for Emergency Rescue Based on Blockchain
Information Sharing of Medical Resources for Emergency Rescu...
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作者: Zhipeng Gao Heng Fu Yijing Lin Huangqi Li Ze Chai Haisheng Guo Dezheng Wang Yinghan Zhang Lanlan Rui Yang Yang Beijing University of Posts and Telecommunications ZTE Corporation China International Engineering Consulting Corporation
A digital emergency rescue system is an effective means to achieve accurate rescue, minimize casualties and property losses. When large emergencies occur, medical institutions need to jointly participate in the emerge... 详细信息
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Improved Sample Complexity for Global Convergence of Actor-Critic algorithms
arXiv
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arXiv 2024年
作者: Kumar, Navdeep Agrawal, Priyank Ramponi, Giorgia Levy, Kfir Yehuda Mannor, Shie Columbia University United States University of Zurich Switzerland
In this paper, we establish the global convergence of the actor-critic algorithm with a significantly improved sample complexity of O(ǫ−3), advancing beyond the existing local convergence results. Previous works provi... 详细信息
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A Scalable Data Provenance Mechanism for Cloud Environment using Ethereum Blockchain
A Scalable Data Provenance Mechanism for Cloud Environment u...
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IEEE Distributed Computing, VLSI, Electrical Circuits and Robotics (DISCOVER)
作者: P. Abhishek Y. Akash D. G. Narayan School of Computer Science and Engineering KLE Technological University Hubballi India
Cloud computing has become an important technology for the processing of large computationally expensive programs and data from real-world. IT organizations are en-trusting the cloud vendors for the security of their ... 详细信息
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