|
| 1 | +- abstract': >- |
| 2 | + Model-based clustering provides a principled way of |
| 3 | + developing clustering methods. We develop a new model-based |
| 4 | + clustering methods for count data. The method combines clustering |
| 5 | + and variable selection for improved clustering. The method is based |
| 6 | + on conditionally independent Poisson mixture models and Poisson |
| 7 | + generalized linear models. The method is demonstrated on simulated |
| 8 | + data and data from an ultra running race, where the method yields |
| 9 | + excellent clustering and variable selection performance. |
| 10 | + authors: Julien Jacques and Thomas Brendan Murphy |
| 11 | + date: 2025-07-01 |
| 12 | + description: '' |
| 13 | + draft: false |
| 14 | + journal: Computo |
| 15 | + pdf: '' |
| 16 | + repo: published-202507-jacques-count-data |
| 17 | + title: Model-Based Clustering and Variable Selection for Multivariate Count Data |
| 18 | + url: '' |
| 19 | + year: 2025 |
1 | 20 | - abstract': >- |
2 | 21 | Reservoir Computing (RC) is a machine learning method |
3 | 22 | based on neural networks that efficiently process information |
|
29 | 48 | title: 'Reservoir Computing in R: a Tutorial for Using reservoirnet to Predict Complex Time-Series' |
30 | 49 | url: '' |
31 | 50 | year: 2025 |
| 51 | +- abstract': >- |
| 52 | + The `R` Package `IBMPopSim` facilitates the simulation of |
| 53 | + the random evolution of heterogeneous populations using stochastic |
| 54 | + Individual-Based Models (IBMs). The package enables users to |
| 55 | + simulate population evolution, in which individuals are |
| 56 | + characterized by their age and some characteristics, and the |
| 57 | + population is modified by different types of events, including |
| 58 | + births/arrivals, death/exit events, or changes of characteristics. |
| 59 | + The frequency at which an event can occur to an individual can |
| 60 | + depend on their age and characteristics, but also on the |
| 61 | + characteristics of other individuals (interactions). Such models |
| 62 | + have a wide range of applications in fields including actuarial |
| 63 | + science, biology, ecology or epidemiology. `IBMPopSim` overcomes the |
| 64 | + limitations of time-consuming IBMs simulations by implementing new |
| 65 | + efficient algorithms based on thinning methods, which are compiled |
| 66 | + using the `Rcpp` package while providing a user-friendly interface. |
| 67 | + authors: Daphné Giorgi, Sarah Kaakai and Vincent Lemaire |
| 68 | + date: 2025-01-27 |
| 69 | + description: > |
| 70 | + This document provides a full description of the Stochastic Individual-Based Models (IBMs) that can be implemented in the IBMPopSim package. A unified mathematical and simulation framework is given, with a detailed description of the simulation algorithm. Examples of applications for the package are also provided, showing the performance and flexibility of IBMPopSim. |
| 71 | + draft: false |
| 72 | + journal: Computo |
| 73 | + pdf: '' |
| 74 | + repo: published-202412-giorgi-efficient |
| 75 | + title: Efficient simulation of individual-based population models |
| 76 | + url: '' |
| 77 | + year: 2025 |
32 | 78 | - abstract': >- |
33 | 79 | In this paper, Spectral Bridges, a novel clustering |
34 | 80 | algorithm, is introduced. This algorithm builds upon the traditional |
|
57 | 103 | title: Spectral Bridges |
58 | 104 | url: https://computo.sfds.asso.fr/published-202412-ambroise-spectral/ |
59 | 105 | year: 2024 |
60 | | -- abstract': >- |
61 | | - The `R` Package `IBMPopSim` facilitates the simulation of |
62 | | - the random evolution of heterogeneous populations using stochastic |
63 | | - Individual-Based Models (IBMs). The package enables users to |
64 | | - simulate population evolution, in which individuals are |
65 | | - characterized by their age and some characteristics, and the |
66 | | - population is modified by different types of events, including |
67 | | - births/arrivals, death/exit events, or changes of characteristics. |
68 | | - The frequency at which an event can occur to an individual can |
69 | | - depend on their age and characteristics, but also on the |
70 | | - characteristics of other individuals (interactions). Such models |
71 | | - have a wide range of applications in fields including actuarial |
72 | | - science, biology, ecology or epidemiology. `IBMPopSim` overcomes the |
73 | | - limitations of time-consuming IBMs simulations by implementing new |
74 | | - efficient algorithms based on thinning methods, which are compiled |
75 | | - using the `Rcpp` package while providing a user-friendly interface. |
76 | | - authors: Daphné Giorgi, Sarah Kaakai and Vincent Lemaire |
77 | | - date: 2024-12-01 |
78 | | - description: > |
79 | | - This document provides a full description of the Stochastic Individual-Based Models (IBMs) that can be implemented in the IBMPopSim package. A unified mathematical and simulation framework is given, with a detailed description of the simulation algorithm. Examples of applications for the package are also provided, showing the performance and flexibility of IBMPopSim. |
80 | | - draft: false |
81 | | - journal: Computo |
82 | | - pdf: '' |
83 | | - repo: published-202412-giorgi-efficient |
84 | | - title: Efficient simulation of individual-based population models |
85 | | - url: https://computo.sfds.asso.fr/published-202412-giorgi-efficient |
86 | | - year: 2024 |
87 | 106 | - abstract': >- |
88 | 107 | Conformal Inference (CI) is a popular approach for |
89 | 108 | generating finite sample prediction intervals based on the output of |
|
492 | 511 | description: '' |
493 | 512 | draft: false |
494 | 513 | journal: Computo |
495 | | - pdf: https://computo.sfds.asso.fr/published-202204-deeplearning-occupancy-lynx/published-202204-gimenez-lynx.pdf |
| 514 | + pdf: '' |
496 | 515 | repo: published-202204-deeplearning-occupancy-lynx |
497 | 516 | title: Trade-off between deep learning for species identification and inference about predator-prey co-occurrence |
498 | | - url: https://computo.sfds.asso.fr/published-202204-deeplearning-occupancy-lynx/ |
| 517 | + url: '' |
499 | 518 | year: 2022 |
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