Results 21 to 30 of about 41,714 (265)
Моделирование и анализ информационных систем, 2013 We present a new class of random packing, called an “areal random packing”, in the plane. After performing computer simulations, we obtain the areal packing density through statistical analysis.
Masaharu Tanemura
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Parallel Algorithm of Balanced Sparse Packing of Rectangular Parallelepipeds
Кібернетика та комп'ютерні технології, 2023 Introduction. Varieties of the problem of packing of rectangular parallelepipeds have a wide practical application in various fields of activity, for example, in the optimal filling of containers, in the design and layout of a wide variety of ...
Oleg Berezovskyi +2 more
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Scientific Reports, 2022 The rectangular packing problem is an NP-complete combinatorial optimization problem. This problem occurs widely in social production scenarios, with steel plate cutting being one example.
Jianqiao Xu, Wenguo Yang
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Experimental study of cooling tower performance using ceramic tile packing [PDF]
Processing and Application of Ceramics, 2013 Deterioration of the packing material is a major problem in cooling towers. In this experimental study ceramic tiles were used as a packing material. The packing material is a long life burnt clay, which is normally used as a roofing material.
Ramkumar Ramkrishnan, Ragupathy Arumugam
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On the Packing Partitioning Problem on Directed Graphs
Mathematics, 2021 This work is aimed to continue studying the packing sets of digraphs via the perspective of partitioning the vertex set of a digraph into packing sets (which can be interpreted as a type of vertex coloring of digraphs) and focused on finding the minimum ...
Babak Samadi, Ismael G. Yero
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On on-line algorithms for Bin, Strip and Box Packing, and their worstand average-case analysis
Труды Института системного программирования РАН, 2018 In this survey, online algorithms for such packing problems as Bin Packing, Strip Packing and their generalizations, such as Multidimensional Bin Packing, Multiple Strip Packing and packing into strips of different width were considered.
D. O. Lazarev, N. N. Kuzjurin
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A Finite Packing Problem [PDF]
Canadian Mathematical Bulletin, 1961 The maximum density of packings of a given type into the whole of a Euclidean space is defined to be the limit of the maximum density of such packings into a cube as the edge of the cube goes to infinity.For E2 in particular, a number of well known results such as those due to A. Thue [1], L. Fejes-Toth [2], and C. A.
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Rectangular Bin-Packing Problem: a computational evaluation of 4 heuristics algorithms
U.Porto Journal of Engineering, 2015 The Rectangular Bin-packing Problem, also known as The Two-dimensional Bin-packing Problem (2DBPP), is a well-known combinatorial optimization problem which is the problem of orthogonally packing a given set of rectangles into a minimum number of two ...
Duarte Nuno Gonçalves Ferreira
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A Genetic Algorithm for the Maximum 2–Packing Set Problem
International Journal of Applied Mathematics and Computer Science, 2020 Given an undirected connected graph G = (V, E), a subset of vertices S is a maximum 2-packing set if the number of edges in the shortest path between any pair of vertices in S is at least 3 and S has the maximum cardinality.
Trejo-Sánchez Joel Antonio +2 more
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Dental Restorations Packing Based on the Contour Similar Features Matching and Collision Strategy
IEEE Access, 2019 Dental restoration is a complex process to recover patients' teeth using artificial materials. It is important to improve the utilization of the expensive material for cost saving.
Baosu Guo +4 more
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