An evaluation methodology to assess the accuracy of a tracking system in the case of horse races description and experimental validation
| Autor: | Thierry Taillandier-Loize, Alexandre Versvisch-Picois, Céline Blache, Genevieve Baudoin, Marc Somson, Nel Samama |
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| Přispěvatelé: | Pari mutuel urbain (.) (PMU), ESIEE Paris, Hippodrome de Paris-Vincennes (.), Services répartis, Architectures, MOdélisation, Validation, Administration des Réseaux (SAMOVAR), Institut Mines-Télécom [Paris] (IMT)-Télécom SudParis (TSP), Département Electronique et Physique (EPH), Institut Polytechnique de Paris (IP Paris), Centre National de la Recherche Scientifique (CNRS), Traitement de l'Information Pour Images et Communications (TIPIC-SAMOVAR), Institut Mines-Télécom [Paris] (IMT)-Télécom SudParis (TSP)-Institut Mines-Télécom [Paris] (IMT)-Télécom SudParis (TSP) |
| Rok vydání: | 2018 |
| Předmět: |
Computer science
business.industry 010401 analytical chemistry Methodology 020206 networking & telecommunications Tracking system Satellite system 02 engineering and technology Kinematics Competitor analysis 01 natural sciences Industrial engineering 0104 chemical sciences Set (abstract data type) Horse races GNSS applications Order (business) Software deployment Accuracy evaluation 0202 electrical engineering electronic engineering information engineering Electrical and Electronic Engineering business [SPI.SIGNAL]Engineering Sciences [physics]/Signal and Image processing |
| Zdroj: | Annals of Telecommunications-annales des télécommunications Annals of Telecommunications-annales des télécommunications, Springer, 2019, 74 (5-6), pp.287-298. ⟨10.1007/s12243-018-0685-9⟩ |
| ISSN: | 1958-9395 0003-4347 |
| Popis: | International audience; All sorts of positioning system exist and there is a growing demand nowadays in order to provide users with additional data in many activities. Horce racing is no exception and the PMU (Paris Mutuel Urbain) is in charge of driving the project concerning the deployment of a tracking system. PMU is Europe's largest betting operator. It is an Economic Interest Grouping (EIG), whose mission is to finance the French horce racing industry. The specifications of the tracking system to be implemented are quite tough : an accuracy of positioning of 25 cm for more than 98 % of the time during races for all the horses. A call for proposals has been issued and a few competitors have been hired in order to demonstrate the real performances on their system in a so-called "pilot" phase. The problem we now have is how to evaluate the real accuracy of the system in real conditions,i.e., during "simulated races" Additional aspects are also of uppermost importance, such as the latency and the way data are displayed, but the present paper will only focus on the evaluation methodology used for the positioning accuracy assessment. An incremental validation approach was set up in order to allow the competitors to gradually improve their solutions, from the "easiest" tests (with cars) to the "most difficult" ones on horses during simutated races. Note that all competitors proposed a GNSS (Global Navigation Satellite System)-based solution using an RTK (Real-Time Kinematic) approach |
| Databáze: | OpenAIRE |
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