This article presents a method for visualization of multivariate functions. The method is based on a tree structure--called the level set tree--built from separated parts of level sets of a function.

With information overload, rapidly and effectively communicating complex medical data to healthcare professionals, researchers, and patients is crucial. Today’s audiences not only benefit from, but ...

Visualising data can help students and staff in higher education get useful insights into otherwise opaque data sets – affecting decision-making, improving understanding when teaching and effectively ...

Results from multivariate molecular biological experiments become increasingly complex. Hence, the challenge of projecting high-dimensional data onto few dimensions for effective data visualization is ...

High-dimensional data pose a significant analytical and representational challenge. One instinctual response has been to represent data in three-dimensional (3D) space in order to capture additional ...

Derek Steer is co-founder and CEO of Mode Analytics, a collaborative platform for business intelligence and interactive data science. Data is ubiquitous in businesses these days — but an interest in ...

Jeremy Swinfen Green explains why data on its own is of little use, but when processed through data visualisation tools, it can transform business “Data is the new oil” is the memorable phrase coined ...

Instead of telling people about a story/data/information, show them. Humans are inherently programmed to respond to the visual and our brains process images 60,000 times faster than text. Images seen ...

Making quick and informed decisions is crucial to stay ahead in today's fast-paced, data-driven world. As we generate vast amounts of data, transforming it into actionable insights has never been more ...

The Covid-19 pandemic has seen political leaders and civil servants using data visualisation to describe the situation and justify their decisions. But it has also demonstrated that while software ...