As a follow-up of his 2017 paper On-metrics for location-aware games, Luis has recently published a paper on the conceptual design and implementation of the analytics platform for computing spatio-temporal metrics. This is indeed a big step towards his PhD!

This paper is open access and the abstract is:
In large-scale context-aware applications, a central design concern is capturing, managing and acting upon location and context data. The ability to understand the collected data and define meaningful contextual events, based on one or more incoming (contextual) data streams, both for a single and multiple users, is hereby critical for applications to exhibit location- and context-aware behaviour. In this article, we describe a context-aware, data-intensive metrics platform —focusing primarily on its geospatial support—that allows exactly this: to define and execute metrics, which capture meaningful spatio-temporal and contextual events relevant for the application realm. The platform (1) supports metrics definition and execution; (2) provides facilities for real-time, in-application actions upon metrics execution results; (3) allows post-hoc analysis and visualisation of collected data and results. It hereby offers contextual and geospatial data management and analytics as a service, and allow context-aware application developers to focus on their core application logic. We explain the core platform and its ecosystem of supporting applications and tools, elaborate the most important conceptual features, and discuss implementation realised through a distributed, micro-service based cloud architecture. Finally, we highlight possible application fields, and present a real-world case study in the realm of psychological health.

Full citation:
L.E. Rodríguez-Pupo, C. Granell, S. Casteleyn (2019) An Analytics Platform for Integrating and Computing Spatio-temporal Metrics. ISPRS International Journal of Geo-Information, 8(2), 54, doi:10.3390/ijgi8020054