When Edsger W. Dijkstra published his algorithm in 1959, computer networks were barely a thing. The algorithm in question found the shortest path between any two nodes on a graph, with a variant ...

There is a new sorting algorithm a deterministic O(m log2/3 n)-time algorithm for single-source shortest paths (SSSP) on directed graphs with real non-negative edge weights in the comparison-addition ...

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 the easiest pieces first. But this kind of sorting has a cost.

Abstract: The paper depicts the cloud-based waste management in urban areas by using Dijkstra’s algorithm for route optimization. The real time status of the smart dustbins used is captured using IoT ...

A local, family-owned waste hauler has been acquired by a national chain. Seyrek Disposal recently was purchased by Casella Waste Systems, a Rutland, Vermont-based company that operates in more than ...

Abstract: Efficient waste management is essential for smart city administrations, emphasizing eco- friendly practices. This paper introduces a route optimization technique for waste collection ...

California regulators are recommending the state weaken its hazardous waste disposal rules in a bid to dump contaminated soil at some municipal landfills within the state. State officials say revising ...

When it comes to tipping points, one of the greatest worries is the status of what is known as the Atlantic Meridional Overturning Circulation, or AMOC—a key player in making the northern part of ...

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We independently review everything we recommend. We may get paid to link out to retailer sites, and when you buy through our links, we may earn a commission. Learn more› By Andrea Barnes Andrea Barnes ...