Key Points * Lack of transparency and competitiveness in procurement processes * Financial losses due to coal purchases above international market prices * Weak contract management and oversight * ...

Abstract: This work investigates the possibility of adapting the tandem running algorithm to implement teamwork of a swarm of robots. It is shown that the application of teamwork algorithms, which ...

Google launched four official and confirmed algorithmic updates in 2025, three core updates and one spam update. This is in comparison to last year, in 2024, where we had seven confirmed updates, then ...

Implement a Java program to determine the order of characters in an alien language, given a sorted dictionary of alien words. This is a graph + topological sorting problem. You are given a list of ...

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: This paper proposes a novel algorithm for sentence formation in Tamil Language from the Enconverted UNL Knowledge graph. Universal Networking language is an intermediary representation of ...

A search problem refers to the task of finding a solution within some space of possible options, and that space could be made up of discrete steps or continuously varying values. For example, solving ...

The original version of this story appeared in Quanta Magazine. For computer scientists, solving problems is a bit like mountaineering. First they must choose a problem to solve—akin to identifying a ...

This would be the next step towards #1909 after #2965. Our memref buffer allocation problem is an instance of dynamic storage allocation (DSA) problem, which is actually a static planning problem: ...

There were seven confirmed algorithm updates (two less than last year). But Google's March core update was Google's biggest update ever. Google launched seven official and confirmed algorithmic ...