In this paper, a decision problem involving a car parts manufacturing company is modeled in order to prepare the company for an increase in demand. Mixed-integer linear programming was used with the ...

Abstract: Security-constrained unit commitment (SCUC) is the foundation to ensure the safe and economic operation of power systems. A large number of integer variables and complex network security ...

Abstract: The security region (SR) is an effective tool for as-sessing power system operational feasibility and security. However, frequent on/off adjustments of quick-start units in near real-time ...

Referees’ chief Howard Webb has insisted the VAR was right to rule out West Ham United’s late equalizer against Arsenal after a lengthy review which also featured checks on a number of other incidents ...

A new study has shown that only two clubs have benefitted from VAR decisions more than Arsenal this season after their 1-0 win over West Ham. The Gunners conceded what they thought was a 95th-minute ...

Sky Sports presenter Dave Jones has revealed three separate incidents were checked by VAR in the lead up to West Ham's goal against Arsenal being disallowed. Callum Wilson thought he had scored a late ...