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This book constitutes the proceedings of the 5th International Conference on Algorithms and Discrete Applied Mathematics, CALDAM 2019, held in Kharagpur, India, in February 2019.

The 22 papers presented together with 3 invited papers in this volume were carefully reviewed and selected from 86 submissions.

The conference had papers in the areas of algorithms, graph theory, combinatorics, computational geometry, discrete geometry, and computational complexity.

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Approximation Algorithms.- Combinatorial Algorithms.- Combinatorial Optimization.- Computational Complexity.- Computational Geometry.- Data Structures.- Graph Algorithms.- Graph Drawing.- Parallel and Distributed Algorithms.- Parameterized Complexity.- Network Optimization.- Online Algorithms.- Randomized Algorithms.- Combinatorics.- Graph Theory.- Discrete Geometry.

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