Recent N/LAB Projects

Data Donation for Public Good

How could donated data help our society? Data is a rich source of people’s habits – shopping data from loyalty cards, for example, can reflect our diet. If people donate their personal data for research, […]

Dynamic Topic Modelling for Consumer Segmentation

The importance of meaningful segmentation of consumers from a retail perspective cannot be overstated. Current approaches, however, oversimplifies the situation, most notably by aggregating away time, conflating behaviour based on temporal differences – despite the […]

PARM – Projection Augmented Relief Models

The Projection Augmented Relief Model (PARM) system is an award winning new display system that provides a physical, 3-Dimensional approach to data visualization. Using digital projection onto physical models in combination with a dynamic display […]

Towards Optimal Symbolisation of Time Series Data

Time series symbolisation is a common pre-processing step to speed up computation, reduce storage costs and/or enable the application of certain algorithms. In this work we show that current symbolisation techniques are sub-optimal in (at least) […]