Staring at a page of derivatives or integrals can feel like trying to read a foreign language. Your professor moves fast, the ...

Trigonometry and calculus often trouble board exam students due to heavy formulas and poor conceptual clarity. This article ...

Abstract: Recent advances in graph neural network (GNN) architectures and increased computation power have revolutionized the field of combinatorial optimization (CO). Among the proposed models for CO ...

The Postal Service’s regulator is setting limits on how often the agency can set higher prices for its monopoly mail products. The Postal Regulatory Commission ruled on Tuesday that the USPS, starting ...

Abstract: P-time event graphs (P-TEGs) are specific timed discrete-event systems, in which the timing of events is constrained by intervals. An important problem is to check, for all natural numbers d ...