@inproceedings {Simula.simula.2150,
	title = {Combining Video and Player Telemetry for Evidence-Based Decisions in Soccer},
	journal = {Proceedings of the International Congress on Sports Science Research and Technology Support (icSPORTS)},
	year = {2013},
	month = {September},
	type = {Conference},
	abstract = {Technology is changing how soccer clubs train and interact with their supporters. Systems that provide acquisition and visualization of low-level player telemetry, like distance covered and speed, are already being widely adopted. A key observation is that such data when correlated with actual in-game video footage is a powerful tool for evidence-based decisions. As data volume and complexity grow, efficient tools for auto- mated high-precision retrieval become essential. This paper describes the unique combination of a radio-based sensor platform and several custom video retrieval systems in operational use at Troms{\o} Idrettslag (TIL), a Norwegian premier league soccer club. The systems have been developed using an experimental computer- science method where several prototypes were built and deployed for evaluation in close collaboration with the intended users. Although our method of computer-system prototyping has not yielded commercial quality products, it has enabled us to construct several novel systems combining low-level player telemetry with video retrieval, annotations, and user-centric security.},
	author = {Johansen, H{\r a}vard and Svein Arne {Pettersen} and Halvorsen, P{\r a}l and Johansen, Dag},
	editor = {Jo{\~a}o Barreiros {Correia}}
}
