Research Background The nonsmooth modeling method based on the cone complementarity problem (CCP) is one of the most effective approaches for solving spatial frictional contact problems. The ...

Abstract: This article investigates a dynamic slab assignment problem (DSAP) that arises in the slab production process of steel industry. In DSAP, a set of slabs and orders arrive dynamically at each ...

Abstract: The innovative combination of analysis of electrical circuits with specialized mathematical software that takes advantages of virtual analysis in electrical engineering training enhances the ...

1 Watermelon https://codeforces.com/problemset/problem/4/A 001_Watermelon.cpp 2 Way Too Long Words https://codeforces.com/problemset/problem/71/A 002_WayTooLongWords ...

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The Centers for Medicare and Medicaid Services (CMS) summarized a recent billing edit change in the 2025 Hospital Outpatient Prospective Payment System (OPPS) proposed rule, which fixes an issue that ...

An AI model that learns without human input—by posing interesting queries for itself—might point the way to superintelligence. Save this story Save this story Even the smartest artificial intelligence ...

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Gordon Scott has been an active investor and ...

Mathematica needs you! Add, subtract, divide and multiply your way to victory. Meet the Karate Cats and practice spelling, grammar and punctuation as you chop, kick and smash the challenges. Join ...