IEEE

Numerical Short-Open (and Load) Calibration Technique for Unified Extraction of Equivalent-Circuit Parameters in FSS Design

Abstract: This communication presents a unified method for extracting and characterizing the equivalent-circuit parameters of frequency-selective surface (uniformly abbreviated as FSS), by introducing ...
Power Technology

Redefining load forecasting and management: how AI is making smart grids smarter

Legacy load forecasting models are struggling with ever-more-common, unpredictable events; power-hungry AI offers a solution.

Gen Z’s hiring nightmare is real. These are the curveball questions CEOs are asking to catch out job seekers: ‘Design a car for a deaf person’

Gen Z’s hiring nightmare is real. With fewer jobs and fiercer competition, employers are using curveball interview questions ...

Design Interfaces That Move Heavy Ideas Forward

Part lab, part construction site, it’s where new ideas meet heavy realities. Fifty operators, pulled directly from the field, ...
IEEE

Design and implementation of question recommendation system based on deep knowledge tracing

Abstract: Online education has developed rapidly since 2020, and the completion of after-school exercises is a part of online education, which plays an important role in improving students’ knowledge.