Results 41 to 50 of about 297 (133)
Non-identifiability of the two state Markovian Arrival process [PDF]
In this paper we consider the problem of identifiability of the two-state Markovian Arrival process (MAP2). In particular, we show that the MAP2 is not identifiable and conditions are given under which two different sets of parameters, induce identical ...
Michael P. Wiper +2 more
core
Analysis of priority based scheduling of real-time video over 3G wireless network
, 2002 We proposed a performance model for real-time video transmission over the uplink of the third generation wireless network. The video traffic arrival is modeled as a marked discrete time batch Markovian arrival process with priorities.
Li, Bo +3 more
core +1 more source
Ecology and Evolution, Volume 16, Issue 5, May 2026.Population assessments can be used to determine species' viability and inform conservation efforts; however, obtaining sufficient data quality and quantity can be challenging when monitoring resources are scarce. This study combines field methods and data simulation to provide insight about population changes and the sampling necessary to detect those ...
Michael A. Baker +7 more
wiley +1 more source
Modelling and Inference for Spatio-Temporal Marked Point Processes
, 2011 This thesis deals with inference problems related to the growth-interaction process (GI-process). The GI-process is a continuous time spatio-temporal point process with dynamic interacting marks (closed disks), in which the immigration-death process (ID ...
Cronie, Ottmar,
core +1 more source
Ecology and Evolution, Volume 16, Issue 5, May 2026.Using population genomic data, we investigated the evolutionary history and genomic divergence of closely related terrestrial plant lineages to test whether speciation proceeded in the presence of gene flow. Demographic modeling and genome‐wide scans revealed divergence with ongoing gene flow, heterogeneous genomic differentiation, and signatures of ...
Ai Liu +7 more
wiley +1 more source
Parameter Redundancy with Applications in Statistical Ecology [PDF]
, 2014 This thesis is concerned with parameter redundancy in statistical ecology models. If it is not possible to estimate all the parameters, a model is termed parameter redundant.
Hubbard, Ben Arthur
core
Accounting for unreported harvest in fisheries with diverse social dynamics
Ecosphere, Volume 17, Issue 5, May 2026.Abstract Fisheries are coupled social and ecological systems that exemplify the challenges arising from the intricate dynamics and feedback loops between human behavior and the natural environment. Assessments of the status of a fishery rely on data on fish population variability over time and estimates of harvest rate and reported catch.
George C. Brooks +5 more
wiley +1 more source
Analysis of Stochastic Models through Multi-Layer Markov Modulated Fluid Flow Processes [PDF]
, 2021 This thesis is concerned with the multi-layer Markov modulated fluid flow (MMFF) processes and their applications to queueing systems with customer abandonment.
Wu, Haoran
core
A multi-state warm standby system with preventive maintenance, loss of units and an indeterminate multiple number of repairpersons [PDF]
, 2020 A Markovian Arrival Process with Marked arrivals is used to model a discrete-time complex warm standby multi-state system in a well-structured way. The online unit is subject to internal failure, repairable or non-repairable, and/or external shocks ...
Dawabsha, M, Ruiz Castro, Juan Eloy
core +1 more source
Novel Queueing Model for Multimedia Over Downlink in 3.5G Wireless Network
Journal of Communications Software and Systems, 2006 In this paper, a model for multimedia transmission over downlink shared channel in 3.5G wireless network is presented. The multimedia stream consists of multiplesubstreams that are aggregated into one real-time and onenonreal-time flows. Correlation with
Khalid Al-Begain +2 more
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