Results 31 to 40 of about 2,137,172 (311)
A linear algorithm for the restricted subtraction games
Frontiers in Physics, 2022 The subtraction game is a well-known problem in the field of game theory, which is often called a one-heap Nim game. There are two players, a heap of tokens, and a strategy matrix, in this game.
Zongbao Yang +7 more
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Indoor Scene Intelligent Identification System Based on Spatial Topological Relationship Constraints [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information SciencesIndoor scene identification can provide prior environmental information for indoor positioning applications, achieving positioning enhancement. Due to the similarity of wireless signals in adjacent spaces, it can lead to incorrect identification in ...
S. Xu, Y. Sun
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Long cycles in certain graphs of large degree
International Journal of Mathematics and Mathematical Sciences, 2000 Let G be a connected graph of order n and X={x∈V:d(x)≥n/2}. Suppose |X|≥3 and G satisfies the modified Fan's condition. We show that the vertices of the block B of G containing X form a cycle. This generalizes a result of Fan. We also give an efficient
Pak-Ken Wong
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Introduction to the Class of Prefractal Graphs
Mathematics, 2022 Fractals are already firmly rooted in modern science. Research continues on the fractal properties of objects in physics, chemistry, biology and many other scientific fields.
Rasul Kochkarov, Azret Kochkarov
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Research on the Barriers and Strategies to Promote Prefabricated Buildings in China
Buildings, 2023 Prefabricated buildings have the characteristics of being energy saving, protecting the environment, being labor saving and having a fast construction speed, which meet the requirement for the sustainable development of the construction industry and are ...
Qiankun Wang +5 more
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A distribution testing oracle separation between QMA and QCMA [PDF]
QuantumIt is a long-standing open question in quantum complexity theory whether the definition of $non-deterministic$ quantum computation requires quantum witnesses (QMA) or if classical witnesses suffice (QCMA).
Anand Natarajan, Chinmay Nirkhe
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Plants of Monroe County, New York, and adjacent territory : second supplementary list /
, 1917 F. Beckwith +3 more
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Cauchy Density-Based Algorithm for VANETs Clustering in 3D Road Environments
IEEE Access, 2022 Vehicular ad hoc networks (VANETs) are emerging to serve various types of applications for serving smart cities and intelligent transportation systems. There are several challenging factors for ensuring reliable and stable VANETs communications.
Ahmed Salih Al-Obaidi +7 more
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Comments on all-loop constraints for scattering amplitudes and Feynman integrals
Journal of High Energy Physics, 2022 We comment on the status of “Steinmann-like” constraints, i.e. all-loop constraints on consecutive entries of the symbol of scattering amplitudes and Feynman integrals in planar N $$ \mathcal{N} $$ = 4 super-Yang-Mills, which have been crucial for the ...
Song He, Zhenjie Li, Qinglin Yang
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Remote Sensing, 2022 Common methods of texture reconstruction first build a visual list for each triangular face, and then select the best image for each triangular face based on the graph-cut method.
Fei Wang +5 more
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