Contact Tracing for Disease Containment: a Network-Based Analysis

F Gigler, C Urach, M Bicher - Ifac-papersonline, 2022 - Elsevier
Since the outbreak of the COVID-19 pandemic in spring 2020, the concept of test, trace, and
isolate (TTI) was used as a non-pharmaceutical intervention against further spreading of the …

Asymptotic results of a multiple-entry reinforcement process

C Alves, R Ribeiro, D Valesin - Stochastic Processes and their Applications, 2023 - Elsevier
We introduce a class of stochastic processes with reinforcement consisting of a sequence of
random partitions {P t} t≥ 1, where P t is a partition of {1, 2,…, R t}. At each time t, R numbers …

Agglomeration in a preferential attachment random graph with edge-steps

C Alves, R Ribeiro, R Sanchis - arXiv preprint arXiv:1901.02486, 2019 - arxiv.org
In this paper we investigate geometric properties of graphs generated by a preferential
attachment random graph model with edge-steps. More precisely, at each time $ t\in\mathbb …

[PDF][PDF] 科学技術文献における引用ネットワークに対する確率生成モデル

安井雄一郎, ヤスイユウイチロウ - 2023 - ir.soken.ac.jp
概要本論文では学術論文や特許文献の引用ネットワーク構造に対する確率的生成モデルを提案
する. 学術論文や特許文献の引用構造は, 文献をノードに, 文献間の引用構造を有向エッジに対応 …