%0 Journal Article %A Tejedor Noguerales, Javier %A Macías Guarasa, Javier %A Fidalgo Martins, Hugo %A Martín López, Sonia %A González Herráez, Miguel %T A Gaussian Mixture Model-Hidden Markov Model (GMM-HMM)-based fiber optic surveillance system for pipeline integrity threat detection %D 2018 %U http://hdl.handle.net/10017/36467 %X A pipeline integrity threat detection system using Distributed Acoustic Sensing and Artificial Intelligence (AI) is presented. The AI uses a combination of Gaussian Mixture Models and Hidden Markov Models (GMMs-HMMs), outperforming our former GMM-based system. %K Fiber optics sensors %K Pattern Recognition %K Electrónica %K Electronics %~ Biblioteca Universidad de Alcala