Results 181 to 190 of about 1,340 (226)
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Entropy: A Heuristic Metric to Avoid Repetitive Tiling for Irregular Polyomino Subarray Design
International Radar ConferenceIrregular polyomino subarrays, offering an effective trade-off between performance and cost, have recently emerged as a focal point in large-scale phased array research.
Xinyao Chen +3 more
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Maximum generalized polyomino chains on Wiener number
Journal of Physics: Conference SeriesWe set Pn to indicate the collection of all generalized polyomino chains composed of n unit squares. For Pn ∈Ρn, W (Pn) can be used as the Wiener number of Pn . In this article, we prove that for any generalized polyomino chain Pn ∈Ρn, we have W (Pn) ≤ W
Yunjing Pan
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Tuning a Simulated Annealing Heuristic for Irregular Polyomino Tiling
2021 Dynamics of Systems, Mechanisms and Machines (Dynamics), 2021This paper describes using simulated annealing and integer programming to the problem of irregular polyomino tiling. Simulated annealing (SA) has many parameters which significantly influence on its effectivity.
A. Fabarisova, V. Kartak
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Creating an Exhaustive Surrogate Dataset of Polyomino Structures for Tractable Design Exploration
Design Automation ConferenceMany computational design methods like generative models and topology optimization find optimal structures for certain requirements by iteratively trying alternatives that may include non-manifolds and without an explicit trace of feasible structures ...
M. Elapolu, Mahmoud Dinar
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D α -characteristic Polynomials and D α -energies of Two Classes of Cyclic Polyomino Chains
Discrete Mathematics, Algorithms and Applications (DMAA)For a connected graph [Formula: see text], let [Formula: see text] and [Formula: see text] denote the distance matrix and the diagonal matrix of vertex transmissions of [Formula: see text], respectively. The generalized distance matrix [Formula: see text]
Yonghong Zhang, Ligong Wang
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IEEE/ASME International Conference on Mechatronic and Embedded Systems and Applications
Polyomino structures are manifold geometries formed by joining equal-sized squares edge-to-edge. Despite their tremendous potential, they have not been utilized in structural design applications.
Mukunda Moulik Puvvada +2 more
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Polyomino structures are manifold geometries formed by joining equal-sized squares edge-to-edge. Despite their tremendous potential, they have not been utilized in structural design applications.
Mukunda Moulik Puvvada +2 more
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Medians and centres of polyominoes
Information Processing Letters, 1996zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Yves Métivier, Nasser Saheb
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2016 IEEE Congress on Evolutionary Computation (CEC), 2016
A polyomino puzzle is a collection of polyominos that can be joined to make a simple shape. The game Ten-Yen was one of the first of these. It has ten polyomino pieces that could be used to make a 6×6 square in a variety of ways. In this study we define representations and fitness functions for generating polyomino puzzles as well as developing a ...
Daniel A. Ashlock, Lauren Taylor
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A polyomino puzzle is a collection of polyominos that can be joined to make a simple shape. The game Ten-Yen was one of the first of these. It has ten polyomino pieces that could be used to make a 6×6 square in a variety of ways. In this study we define representations and fitness functions for generating polyomino puzzles as well as developing a ...
Daniel A. Ashlock, Lauren Taylor
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Polycyclic aromatic compounds (Print), 2020
Polyomino systems are widely studied in organic chemistry, especially in polycyclic aromatic compounds. Let Qn be a linear crossed polyomino chain with n complete quadrangles.
Yingui Pan, Chang Liu, Jianping Li
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Polyomino systems are widely studied in organic chemistry, especially in polycyclic aromatic compounds. Let Qn be a linear crossed polyomino chain with n complete quadrangles.
Yingui Pan, Chang Liu, Jianping Li
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Broadband Polyomino-Shaped Antenna Elements and Array Based on Substrate Integrated Cavity
IEEE International Symposium on Microwave, Antenna, Propagation and EMC Technologies for Wireless CommunicationsIn this paper, a series of broadband polyomino-shaped high-order-mode back-cavity slot antenna (PS-HOM- BSA) elements based on substrate integrated cavity (SIC) are proposed for fifth-generation (5G) applications. Irregular SIC is used for the first time
Genqiang Kou +3 more
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