The 2025 Ghana Science & Tech Explorer Challenge Prize (GSTEP) has presented each winning school with a comprehensive suite ...

Homecoming has ended after a tour of three regions to honour and equip schools whose teams excelled in this year’s ...

Halloween is about tricks and treats, but who wouldn’t fancy a bit to drink with that? [John Sutley] decided to complete his Halloween party with a drink dispenser looking as though it was dumped by a ...

A travel graph is a line graph which describes a journey – it shows how distance changes with time. The distance is always distance from a particular place and the time is the time from the start of ...

Real life situations such as travelling over time and across distance can be drawn on a graph. Exact distances and times are plotted on the graph. These are shown as co-ordinates. These points are ...

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Dr. JeFreda R. Brown is a financial ...

Abstract: Learning the graph topology of a complex network is challenging due to limited data availability and imprecise data models. A common remedy in existing works is to incorporate priors such as ...

Abstract: Clustering is an important unsupervised learning technique widely applied in data analysis and pattern recognition. Graph-based clustering methods have gained attention for their ability to ...