Llusà Serra, Aleix (Universitat Politècnica de Catalunya, 2015-12-04)
Open AccessNowadays, it is possible to acquire a huge amount of data, mainly due to the fact that it is easy to build monitoring systems together with big sensor networks. However, data has to be managed accordingly, which is not so ...
Llusà Serra, Aleix; Vila Marta, Sebastià; Escobet Canal, Teresa (2016-03)
Open AccessWe formalise a specialised database management system model for time series using a multiresolution approach. These special purpose database systems store time series lossy compressed in a space-bounded storage. Time series ...
Llusà Serra, Aleix; Escobet Canal, Teresa; Vila Marta, Sebastià (2012-12-17)
External research report
Open AccessIn this paper we define a model for multiresolution time series database management systems. The main objective is to store compactly a time series and manage consistently its temporal dimension. It is achieved by extracting ...