Results 11 to 20 of about 21,153 (309)
Coalition Structure Generation over Graphs [PDF]
Journal of Artificial Intelligence Research, 2012 We give the analysis of the computational complexity of coalition structure generation over graphs. Given an undirected graph G = (N,E) and a valuation function v : P(N) → R over the subsets of nodes, the problem is to find a partition of N into connected subsets, that maximises the sum of the components’ values.
Thomas Voice +2 more
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Satellite Observation Mission Resource Scheduling Based on Dynamic Coalition Algorithm [PDF]
SensorsThis study was conducted in response to the challenges posed by the heterogeneity of ground station resources and the dynamic nature of tasks in satellite observation missions.
Shijie Zhai, Tinghua Zhang, Hao Chen
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Optimal coalition structure generation strategy in multi-task concurrent edge computing environment
Tongxin xuebao, 2023 A discrete recent past-position updating strategy based m-ary discrete particle swarm optimization (MDPSO-DRPPUS) algorithm was proposed for the problem of large search space and low efficiency when solving the optimal coalition structure.First, the ...
Shuxu ZHAO, Ping WEI, Xiaolong WANG
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Connectivity Guarantee Within UAV Cluster: A Graph Coalition Formation Game Approach
IEEE Open Journal of the Communications Society, 2023 Unmanned Aerial Vehicle (UAV) clustering is promising for performing large-scale missions because of high mobility and easy deployment. However, the connectivity problems caused by the high mobility of UAVs and the interferences are mostly ignored in ...
Yeting Huang +6 more
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BMC Public Health, 2022 Background Coalitions are a popular mechanism for delivering community-based health promotion. The aim of this systematic review was to synthesize research that has quantitatively analyzed the association between coalition characteristics and outcomes in
Phoebe Nagorcka-Smith +6 more
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Coalition Formation among Farsighted Agents
Games, 2010 A set of coalition structures P is farsightedly stable (i) if all possible deviations from any coalition structure p belonging to P to a coalition structure outside P are deterred by the threat of ending worse off or equally well off, (ii) if there ...
Vincent Vannetelbosch +2 more
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Coalitional Games for Downlink Multicell Beamforming
IEEE Access, 2017 A coalitional game is proposed for multicell multi-user downlink beamforming. Each base station intends to minimize its transmission power while aiming to attain a set of target signal-to-interference-plus-noise-ratio (SINR) for its users.
Yu Wu +2 more
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The coalitional aggregation of wind energy: A stochastic duality approach
Energy Reports, 2023 The inherent uncertainty of wind power poses a major challenge to modern electricity grid. This paper mainly investigates a scenario where a crowd of wind power producers form a coalition by cooperatively offering their aggregated power output, aiming to
Zhanwen Shi, Shaojia Jin
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Implementation Science, 2021 Background Over 5000 community anti-drug coalitions operating in the USA serve as a cornerstone of federal drug prevention. These coalitions, however, have demonstrated effectiveness in preventing substance use only when they use technical assistance (TA)
Louis D. Brown +9 more
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Drones, 2023 Clustering is an effective solution to improve the management efficiency of large-scale systems. One one hand, UAVs performing the same task have a similar moving tendency.
Mengge Zhang +3 more
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