Abstract: Permutation entropy (PE) is a widely used metric for quantifying the complexity of time series data. Recent efforts have extended PE to graph signals, resulting in the graph permutation ...

The government’s campaign to mitigate the impact of the learning disruptions caused by the COVID-19 pandemic has resulted in a 5% increase in Maths passes at the CSEC examination, according to the ...

The Ministry of Education (MoE) says 46% of schools showed decline in results at the 2025 Caribbean Secondary Education Certificate (CSEC) exams while 43% showed improvement. Minister of Educa-tion, ...

The Bengaluru-Belagavi-Bengaluru Vande Bharat Express will run as train number 26751/26752. It will cover a distance of 611 km in 08:20 hrs. It will be the fastest train on the route. This new train ...

A powerful and user-friendly Streamlit application for creating beautiful time-series visualizations from various data formats. Transform your temporal data into publication-ready charts in minutes!

RecallGraph is a versioned-graph data store - it retains all changes that its data (vertices and edges) have gone through to reach their current state. It supports point-in-time graph traversals, ...

Time travel is deterministic and locally free, a paper says—resolving an age-old paradox. This follows research observing that the present is not changed by a time-traveling qubit. It’s still not very ...

Forbes contributors publish independent expert analyses and insights. Linda Darling-Hammond is an expert on education research and policy.

Time is the secret ingredient of investing, a market veteran says. Over many decades, diversified stock index funds have produced extraordinary results. By Jeff Sommer Jeff Sommer writes Strategies, a ...

Fine. Let’s do a little math. There are 168 hours in a week. Say you work 40 hours a week. Actually, let’s say you work 50 hours a week. (Even though you may be at work for 50 hours, you aren’t ...