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The networks of ingredient combinations as culinary fingerprints of world cuisines
Claudio Caprioli, Saumitra Kulkarni, Federico Battiston +3
Investigating how different ingredients are combined in popular dishes is crucial to uncover the principles behind food preferences. Here, we use data from public food repositories…
Investigation of Indian stock markets using topological data analysis and geometry-inspired network measures
Saumitra Kulkarni, Hirdesh K. Pharasi, Sudharsan Vijayaraghavan +3
Geometry-inspired measures (such as discrete Ricci curvatures) and topological data analysis (TDA) based methods (such as persistent homology) have become attractive tools for char…
Detrimental role of fluctuations in the resource dependency networks
Saumitra Kulkarni, Snehal M. Shekatkar
Individual components of many real-world complex networks produce and exchange resources among themselves. However, because the resource production in such networks is almost alway…