Non-exponential passage times in biological systems
M. Castro Ponce
Biological systems are formed by multiple processes that cooperate or compete with each other. Sometimes, these systems cannot be described as Markovian processes because waiting times in different discrete states are not necessarily exponential. Notable examples are the signaling times of a cell before a ligand or the production times of a new virus by an infected cell. In this work, we present a method, based on the theory of semi-Markov processes, that allows the construction of the distribution of non-exponential waiting times from a set of very general hypotheses. We also show how the combined use of non-exponential and phase-type distributions can be analytically worked out to obtain distributions of more complex processes.
Palabras clave / Keywords: non-exponential, biology, first-passage time, phase-type, analytical, competing risks
Programado
Sesión invitada SI05 Procesos Estocásticos: Modelización y Aplicaciones II (Organizador: Miguel González Velasco)
31 de mayo de 2018 09:00
Sala 1
Otros trabajos en la misma sesión
A. Gómez Corral
M. González Velasco, C. Gutiérrez Pérez, R. Martínez Quintana
Últimas noticias
-
04/06/18
Certificados -
13/04/18
Resumen del programa y Programa detallado -
22/03/18
Descuentos en medios de trasporte para congresistas y acompañantes -
01/02/18
Ampliación del plazo de tarifa superreducida -
19/01/18
Ampliación de plazos -
15/01/18
Programación para el día 29 de mayo -
15/01/18
Conferenciantes plenarios -
12/01/18
Sede: Palacio de Congresos -
24/12/17
Sesión plenaria en memoria del Profesor Pedro Gil -
24/12/17
Corrección bases del Premio Ramiro Melendreras