Hash tables are one of the oldest and simplest data structures for storing elements and supporting deletions and queries. Invented in 1953, they underly most computational systems. Yet despite their ...

Greed isn’t always as obvious as someone hoarding stacks of gold like a modern-day dragon. Sometimes, it’s subtle, wrapped in polished manners, or cleverly disguised as ambition. The signs of greed ...

Ms. Jong-Fast is a contributing Opinion writer. Donald Trump has never been much for gratitude or giving back. The notion that he owes anybody anything for his success is anathema to his winners-gonna ...

LinkedIn support accidentally revealed its algorithm: it tracks "viewer tolerance," reducing visibility for authors whose posts are consistently ignored. To succeed, diversify content types weekly, ...

Currently, the Greedy Algorithms section of our visualization project includes problems like Best Time to Buy and Sell Stock II, Gas Station, and Two City Scheduling. To enhance coverage of popular ...

Deep neural networks (DNNs), which power modern artificial intelligence (AI) models, are machine learning systems that learn hidden patterns from various types of data, be it images, audio or text, to ...

We publish the best academic work (that's too often lost to peer reviews & the TA's desk) to the global tech community ...

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 ...

ABSTRACT: In realistic simulation of mobile Augmented Reality, essential point is how to best depict occluded area in such a way that the user can correctly infer the depth relationships between real ...

Abstract: The Vehicle Routing Problem (VRP) is one of the most common problems in logistics and supply chain. In this study, we propose a hybrid greedy algorithm for the capacitated vehicle routing ...