scholarly journals Point Process Modeling of Interbreath Interval: A New Approach for the Assessment of Instability of Breathing in Neonates

2013 ◽  
Vol 60 (10) ◽  
pp. 2858-2866 ◽  
Author(s):  
Premananda Indic ◽  
David Paydarfar ◽  
Riccardo Barbieri
Keyword(s):  
Point Process ◽  
Process Modeling ◽  
New Approach

scholarly journals Recombination hotspots as a point process

2005 ◽  
Vol 360 (1460) ◽  
pp. 1597-1603 ◽  
Author(s):  
Maria De Iorio ◽  
Eric de Silva ◽  
Michael P.H Stumpf
Keyword(s):  
Point Process ◽  
Dna Sequences ◽  
Recombination Rate ◽  
Population Genetic ◽  
Process Model ◽  
Chromosomal Dna ◽  
New Approach ◽  
Recombination Hotspots ◽  
Minimum Number ◽  
Fully Bayesian

The variation of the recombination rate along chromosomal DNA is one of the important determinants of the patterns of linkage disequilibrium. A number of inferential methods have been developed which estimate the recombination rate and its variation from population genetic data. The majority of these methods are based on modelling the genealogical process underlying a sample of DNA sequences and thus explicitly include a model of the demographic process. Here we propose a different inferential procedure based on a previously introduced framework where recombination is modelled as a point process along a DNA sequence. The approach infers regions containing putative hotspots based on the inferred minimum number of recombination events; it thus depends only indirectly on the underlying population demography. A Poisson point process model with local rates is then used to infer patterns of recombination rate estimation in a fully Bayesian framework. We illustrate this new approach by applying it to several population genetic datasets, including a region with an experimentally confirmed recombination hotspot.

Bayesian Point Process Modeling to Quantify Geographic Regions of Excess Stillbirth Risk

2018 ◽  
Vol 51 (3) ◽  
pp. 381-400 ◽  
Author(s):  
David Zahrieh ◽  
Jacob J. Oleson ◽  
Paul A. Romitti
Keyword(s):  
Point Process ◽  
Process Modeling ◽  
Geographic Regions

Efficient Point-Process Modeling of Spiking Neurons for Neuroprosthesis

2021 ◽  
Author(s):  
Weihan Li ◽  
Cunle Qian ◽  
Yu Qi ◽  
Yiwen Wang ◽  
Yueming Wang ◽  
...  
Keyword(s):  
Point Process ◽  
Process Modeling ◽  
Spiking Neurons ◽  
Efficient Point

Truncated Hawkes point process modeling: System theory and system identification

Automatica ◽  
2020 ◽  
Vol 113 ◽  
pp. 108733
Author(s):  
Boris I. Godoy ◽  
Victor Solo ◽  
Syed Ahmed Pasha
Keyword(s):  
System Theory ◽  
System Identification ◽  
Point Process ◽  
Process Modeling

A business process modeling‐based approach to investigate complex processes

2012 ◽  
Vol 18 (1) ◽  
pp. 122-137 ◽  
Author(s):  
Faisal A. Abu Rub ◽  
Ayman A. Issa
Keyword(s):  
Business Process ◽  
Process Modeling ◽  
Business Processes ◽  
Business Process Modeling ◽  
New Techniques ◽  
New Approach ◽  
Content Type ◽  
Complex Processes ◽  
Model Complex

PurposeThe purpose of this paper is to develop a new approach to investigate complex processes, such as software development processes, using business process modeling.Design/methodology/approachThe paper presents an investigation into the use of role activity diagramming (RAD) to model complex processes in the software industry sector, with reference to the process of TestWarehouse as a case study.FindingsSystematic extension and quantitative analysis to RAD models led to the discovery of process bottlenecks, identification of cross functional boundary problems, and focused discussion about automation of processes.Research limitations/implicationsFurther work is required to validate and evaluate the proposed approach using several cases with different application domains and thus generalize the adopted approach.Practical implicationsA new approach has been used successfully to understand and analyze business processes. The tools and techniques that are used to perform the approach are not complicated and do not need much specialist expertise, so the approach is not only oriented toward specialists but also toward organizations' managers and staff.Originality/valueNew techniques have been developed by using process modelling to deepen the understanding and analyzing of complex organizational processes. This research implements a practical investigation which uses a case study to validate the new techniques.

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