The travelling salesman problem (TSP) remains one of the most challenging NP‐hard problems in combinatorial optimisation, with significant implications for logistics, network design and route planning ...

National security, unlocked. Each Thursday, host Mary Louise Kelly and a team of NPR correspondents discuss the biggest national security news of the week. With decades of reporting from battlefields ...

As a small business owner, Liz understands the unique challenges entrepreneurs face. Well-versed in the digital landscape, she combines real-world experience in website design, building e-commerce ...

Will Kenton is an expert on the economy and investing laws and regulations. He previously held senior editorial roles at Investopedia and Kapitall Wire and holds a MA in Economics from The New School ...

Chao-Ying J. Peng, Michael J. Subkoviak, A Note on Huynh's Normal Approximation Procedure for Estimating Criterion-Referenced Reliability, Journal of Educational Measurement, Vol. 17, No. 4 (Winter, ...

Newsday writer and restaurant critic Scott Vogel aims for a refreshing, gimlet-eyed take on the Long Island food scene, often while drinking a refreshing gimlet. Stay connected to the issues and the ...