Abstract: Intelligent reflecting surface (IRS) is an enabling technology to engineer the radio signal propagation in wireless networks. By smartly tuning the signal reflection via a large number of ...

Excel-based data analysis using Power Query, Power Pivot (DAX), and dashboards for a multi-store coffee chain 🐙, with ERP data to track sales and trends.

In a world where training drives business strategy, measuring its impact is crucial. Dr. Ajit Kumar Kar outlines three practical approaches, ROI, ROTI and ROE, that ...