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Comparing the Power of Games on Graphs

Mathematical Logic Quarterly, 1997
AbstractThe descriptive complexity of a problem is the complexity of describing the problem in some logical formalism. One of the few techniques for proving separation results in descriptive complexity is to make use of games on graphs played between two players, called the spoiler and the duplicator. There are two types of these games, which differ in
openaire   +1 more source

Applying Power Graph Analysis to Weighted Graphs

2012
We expanded Power Graph Analysis for use with weighted graphs, applying the technique to document categorisation with promising results. With the additional weight information we were able to create more accurate representations of the underlying data while maintaining a high level of edge reduction and improving visualisation of the graph.
openaire   +1 more source

A Review of Graph Neural Networks and Their Applications in Power Systems

Journal of Modern Power Systems and Clean Energy, 2022
Birgitte Bak-Jensen   +2 more
exaly  

Multi-Meteorological-Factor-Based Graph Modeling for Photovoltaic Power Forecasting

IEEE Transactions on Sustainable Energy, 2021
Guoqiang Sun, Tao Ding, Zhinong Wei
exaly  

Matching in Power Graphs of Finite Groups

Annals of Combinatorics, 2022
Peter Cameron, M S Sunitha
exaly  

The power graph of a finite group

Discrete Mathematics, 2011
Shamik Ghosh, Peter Cameron
exaly  

Graph-Theoretic Analysis of Power Systems

Proceedings of the IEEE, 2018
Takayuki Ishizaki   +2 more
exaly  

The power graph of a torsion-free group

Journal of Algebraic Combinatorics, 2018
Peter Cameron
exaly  

On the chromatic number of the power graph of a finite group

Indagationes Mathematicae, 2015
Min Feng, Xuanlong Ma
exaly  

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