OpenAI has quietly reversed a major change to how hundreds of millions of people use ChatGPT. On a low-profile blog that tracks product changes, the company said that it rolled back ChatGPT’s model ...

Mirabilis Design’s VisualSim offers model-based design creation and simulation for application spaces from chip design to automotive applications. Mirabilis Design’s founder, Deepak Sankar, talked to ...

The Atlantic hurricane season is drawing to a close, and with the tropics quieting down for a winter slumber, the focus of forecasters turns to evaluating what worked and what did not during the ...

Systems Planning & Analysis has acquired Group W, a Vienna, Virginia–based data science and defense analytics firm specializing in modeling, simulation and wargaming support for the Department of ...

IPOSIM with SPICE supports applications where switching efficiency and thermal performance are key, such as EV charging, solar inverters, motor drives, energy storage systems, and industrial power ...

Coupling an AI-driven model of the atmosphere with a model of the ocean could help scientists create highly efficient emulations of the entire Earth system. Modelers have demonstrated that artificial ...

Abstract: The fact that the back-EMF voltage on the d-axis is zero can be used to develop a rotor position estimation method for a surface-mounted PMSM (SPMSM ...

Today’s business problems are more complex than ever, and innovating solutions to those problems without considering systemic impact can backfire. To avoid unintended harm to people and the ...

August 20, 2025—Model-based systems engineering (MBSE) is a decades-old, formal methodology for improving communication, productivity, and quality during the development of complex systems. While MBSE ...