This article develops a novel design principle for the observer of timed discrete event systems behaving under specific time semantics. Observers devoted to discrete event systems usually ignore the ...

Scientists film atomic motion for the first time, unlocking secrets of 2D materials A breakthrough in electron microscopy reveals atomic thermal motion, confirming moiré phasons in ultrathin ...

We prove that fixed-point logic with counting captures polynomial time on all classes of graphs with excluded minors. That is, for every class C of graphs such that some graph H is not a minor of any ...

Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...

NCERT Class 7 Social Science and English textbook updated under NEP 2020 guidelines. Check the list of chapters added and deleted for the new academic session 2025.

NCERT's new Class 7 Social Science textbook combines History, Geography, and Civics into one comprehensive book.

The latest time crystal innovation may expand the known boundaries of quantum mechanics.

For years scientists relied upon the speed of light, placed at 186,271 miles per second, as a trustworthy measuring stick. From time to time this value has been questioned. Last year a member of ...

We introduce motion graph, a novel approach to address the video prediction problem, i.e., predicting future video frames from limited past data. The motion graph transforms patches of video frames ...

A function is a rule that is applied to one set of values to give another set of values. A function can be illustrated on a graph - points are plotted as coordinates and joined by either a ...