Abstract: This article presents a new type of electromagnetic encoders based on step-impedance resonators (SIRs). The encoders consist of a linear chain of transversely oriented SIRs etched on a ...

Earlier in my career, I consistently assigned what many of us think of as traditional math homework: a worksheet with 20 similar problems or a textbook page full of several repetitive problems. This ...

After a lifetime in higher education, McMaster University sociology professor Vic Satzewich thought he had heard every excuse imaginable for why a student couldn’t turn in her homework.

Abstract: We propose an efficient abnormal event detection model based on a lightweight masked auto-encoder (AE) applied at the video frame level. The novelty of the proposed model is threefold. First ...