Listar Revistas por autor "TORAL CRUZ, HOMERO"
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A Study of Wavelet Analysis and Data Extraction from Second-Order Self-Similar Time Series.
ESTRADA VARGAS, LEOPOLDO; TORRES ROMAN, DENI; TORAL CRUZ, HOMERO (Hindawi Publishing Corporation, 2013)"In the past decades, the self-similar processes and long-range dependence (LRD or long memory) have been applied to the study and modeling of many natural and man-made complex phenomena. These kinds of processes have ... -
Accurate modeling of VoIP traffic QoS parameters in current and future networks with multifractal and Markov models.
TORAL CRUZ, HOMERO; Pathan, Al_Sakib Khan; RAMIREZ PACHECO, JULIO CESAR (ELSEVIER, 2013)In this paper, we analyze the jitter and packet loss behavior of Voice over Internet Protocol (VoIP) traffic by means of network measurements and simulations results. As result of these analyses, we provide a detailed ... -
An outline of data aggregation security in heterogeneous wireless sensor networks.
BOUBICHE, SABRINA; BOUBICHE, DJALLEL EDDINE; BILAMI, AZZEDINE; TORAL CRUZ, HOMERO (MDPI, 2016)"Data aggregation processes aim to reduce the amount of exchanged data in wireless sensor networks and consequently minimize the packet overhead and optimize energy efficiency. Securing the data aggregation process is a ... -
Distinguishing Stationary/Nonstationary Scaling Processes Using Wavelet Tsallis q-Entropies.
RAMIREZ PACHECO, JULIO CESAR; TORRES ROMAN, DENI LIBRADO; TORAL CRUZ, HOMERO (2012)Classification of processes as stationary or nonstationary has been recognized as an important and unresolved problem in the analysis of scaling signals. Stationarity or nonstationarity determines not only the form of ... -
Generalized Wavelet Fisher’s Information of 1/ Signals.
RAMIREZ PACHECO, JULIO CESAR; TORAL CRUZ, HOMERO; RIZO DOMINGUEZ, LUIS; CORTEZ GONZALEZ, JOAQUIN (Advances in Mathematical Physics, 2015)This paper defines the generalized wavelet Fisher information of parameter .This information measure is obtained by generalizing the time-domain definition of Fisher’s information of Furuichi to the wavelet domain and ...