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Interpretability and Representability of Commutative Algebra, Algebraic Topology, and Topological Spectral Theory for Real-World Data. [PDF]
Ren Y, Wei GW.
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Hybrid Deployment Optimization Algorithm for Reconfigurable Intelligent Surface. [PDF]
Lin Y, Lin X, Han Z, Wang Y.
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Exploring the Boundaries of Modern Quantum Annealers with RNA Structure Prediction. [PDF]
Andrews B, Abraham J, Fox D, Radja A.
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New Binary Reptile Search Algorithms for Binary Optimization Problems. [PDF]
Crawford B +8 more
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StabLyzeGraph: High-throughput screening of combinatorial mutations using graph neural networks. [PDF]
Waqas M +5 more
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Combining greedy and evolutionary algorithms to maximize influence in networks under deterministic linear threshold model. [PDF]
Andreev A, Kochemazov S, Semenov A.
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Canadian Journal of Mathematics, 1950
Let it be required to arrange v elements into v sets such that every set contains exactly k distinct elements and such that every pair of sets has exactly elements in common . This combinatorial problem is studied in conjunction with several similar problems, and these problems are proved impossible for an infinitude of v and k. An incidence matrix is
Chowla, Sarvadaman, Ryser, H. J.
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Let it be required to arrange v elements into v sets such that every set contains exactly k distinct elements and such that every pair of sets has exactly elements in common . This combinatorial problem is studied in conjunction with several similar problems, and these problems are proved impossible for an infinitude of v and k. An incidence matrix is
Chowla, Sarvadaman, Ryser, H. J.
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Non-similarity combinatorial problems
Biosystems, 1993Similarity problems intensively investigated in computational molecular biology have the following two stringology models: find the longest string included in any string of a given finite language, and find the shortest string including every string of a given finite language.
A R, Rubinov, V G, Timkovsky
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