According to Amazon’s overview, RNG has been the default routing architecture for most new AWS data centers since April, ...

At 2 A.M. on a dry-season night in Lagos, the air in Mushin does not cool. The asphalt on Agege Motor Road, baked all day by ...

A man in Kerala was killed by a wild elephant while sleeping near his house on the edge of a forest. Despite warnings, the man and two others were sleeping outside due to the summer heat when the ...

The Tree-Seed Algorithm (TSA) is a bioinspired metaheuristic designed for continuous optimisation, modelling each candidate solution as a tree that generates seeds to explore the search space. Its ...

A decision tree regression system incorporates a set of if-then rules to predict a single numeric value. Decision tree regression is rarely used by itself because it overfits the training data, and so ...

Abstract: In this paper, we present the first dynamic algorithms for Dyck edit distance and tree edit distance that achieve subpolynomial update times. Dyck edit distance measures how far a ...

Understanding the historical evolution and divergence of languages requires a quantitative framework for measuring their relationships. Traditional linguistic classifications provide hierarchical ...

Abstract: Merge trees are fundamental structures in topological data analysis. Interleaving distance is a widely accepted metric for comparing merge trees, with applications in visualization and ...

The original version of this story appeared in Quanta Magazine. If you want to solve a tricky problem, it often helps to get organized. You might, for example, break the problem into pieces and tackle ...

WEST LAFAYETTE, Ind. — Trees compete for space as they grow. A tree with branches close to a wall will develop differently from one growing on open ground. Now everyone from urban planners and ...