Results 61 to 70 of about 10,348 (206)
On identifiability of MAP processes [PDF]
, 2008 Two types of transitions can be found in the Markovian Arrival process or MAP: with and without arrivals. In transient transitions the chain jumps from one state to another with no arrival; in effective transitions, a single arrival occurs.
Lillo Rodríguez, Rosa Elvira +2 more
core
Methods in Ecology and EvolutionBiodiversity monitoring is undergoing a revolution, with fauna observation data being increasingly gathered continuously over extended periods, through sensors like camera traps and acoustic recorders, or via opportunistic observations.
Léa Pautrel +3 more
doaj +1 more source
Ain Shams Engineering JournalAmong the waiting models proposed in the literature most of them focus on homogeneous arrival rate. This paper proposes a single server waiting line with modulated arrival rate of small and large size of traffic sources.
Raghavendran. R, V. Vidhya
doaj +1 more source
Modelling count data with overdispersion and spatial effects [PDF]
, 2005 In this paper we consider regression models for count data allowing for overdispersion in a Bayesian framework. Besides the inclusion of covariates, spatial effects are incorporated and modelled using a proper Gaussian conditional autoregressive prior ...
Gschlößl, Susanne, Czado, Claudia
core +1 more source
Bayesian Method with Clustering Algorithm for Credit Card Transaction Fraud Detection [PDF]
Revista Română de Statistică, 2018 Card transaction fraud is prevalent anywhere. Even with current preventive measures like the Europay, MasterCard and Visa (EMV) chips, possible weaknesses or loopholes can be exploited by fraudsters.
Luis Jose S. Santos, Shirlee R. Ocampo
doaj
Filtering and change point estimation for hidden Markov-modulated Poisson processes
Applied Mathematics Letters, 2014 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Robert J. Elliott, Tak Kuen Siu
openaire +3 more sources
Denoising Diffusion Model With Pixel‐Adaptive Convolutions for Sheet Metal Forming Analysis
Proceedings in Applied Mathematics and Mechanics, Volume 26, Issue 2, June 2026.ABSTRACT Traditional tool development processes in mechanical forming, especially for pressing tools, are often limited by time‐consuming trial‐and‐error cycles, which rely heavily on expert knowledge. These cycles can create bottlenecks and increase costs.
Syed Sarim Ali +3 more
wiley +1 more source
PLoS Computational Biology, 2017 Clustering infections by genetic similarity is a popular technique for identifying potential outbreaks of infectious disease, in part because sequences are now routinely collected for clinical management of many infections.
Rosemary M McCloskey, Art F Y Poon
doaj +1 more source
Advanced Quantum Technologies, Volume 9, Issue 6, June 2026.In this work, an excitonic many‐body theory for the ultrafast optical response at elevated excitation densities for Wannier–Mott excitons is developed and applied to two distinct materials (GaAs quantum well and MoSe2 monolayer) as proponents of two different Coulomb‐interaction regimes.
Henry Mittenzwey +2 more
wiley +1 more source
Variable Selection for Illness‐Death Processes Under Dual Observation Schemes
Statistics in Medicine, Volume 45, Issue 13-14, June 2026.ABSTRACT The classical illness‐death process offers a useful framework for studying the progression of chronic disease while jointly modeling death. In many settings the time of disease progression is not observed directly, but progression status is recorded at intermittent assessment times.
Xianwei Li, Liqun Diao, Richard J. Cook
wiley +1 more source