Search Results for author: Salvatore Citraro

Found 10 papers, 4 papers with code

Redefining Event Types and Group Evolution in Temporal Data

no code implementations11 Mar 2024 Andrea Failla, Rémy Cazabet, Giulio Rossetti, Salvatore Citraro

Groups -- such as clusters of points or communities of nodes -- are fundamental when addressing various data mining tasks.

Towards hypergraph cognitive networks as feature-rich models of knowledge

1 code implementation13 Apr 2023 Salvatore Citraro, Simon De Deyne, Massimo Stella, Giulio Rossetti

Semantic networks provide a useful tool to understand how related concepts are retrieved from memory.

Cognitive modelling with multilayer networks: Insights, advancements and future challenges

no code implementations2 Oct 2022 Massimo Stella, Salvatore Citraro, Giulio Rossetti, Daniele Marinazzo, Yoed N. Kenett, Michael S. Vitevitch

Cognitive multilayer networks can map multiple types of information at once, thus capturing how different layers of associations might co-exist within the mental lexicon and influence cognitive processing.

Community Detection

Feature-rich multiplex lexical networks reveal mental strategies of early language learning

no code implementations13 Jan 2022 Salvatore Citraro, Michael S. Vitevitch, Massimo Stella, Giulio Rossetti

Modelling words as vectors is key to natural language processing, whereas networks of word associations can map the nature of semantic memory.

Language Acquisition Sentence

Cognitive network science quantifies feelings expressed in suicide letters and Reddit mental health communities

no code implementations28 Oct 2021 Simmi Marina Joseph, Salvatore Citraro, Virginia Morini, Giulio Rossetti, Massimo Stella

Our quantitative comparisons provide strong evidence that suicide notes encapsulate different ways of expressing feelings compared to online Reddit boards, the latter acting more like personal diaries and relief valve.

Conformity: A Path-Aware Homophily Measure for Node-Attributed Networks

1 code implementation9 Dec 2020 Giulio Rossetti, Salvatore Citraro, Letizia Milli

Unveil the homophilic/heterophilic behaviors that characterize the wiring patterns of complex networks is an important task in social network analysis, often approached studying the assortative mixing of node attributes.

Social and Information Networks

UTLDR: an agent-based framework for modeling infectious diseases and public interventions

1 code implementation11 Nov 2020 Giulio Rossetti, Letizia Milli, Salvatore Citraro, Virginia Morini

Nowadays, due to the SARS-CoV-2 pandemic, epidemic modelling is experiencing a constantly growing interest from researchers of heterogeneous fields of study.

Social and Information Networks Physics and Society 05C85, 60J60, 90C35 G.2.2; F.2.1

Eva: Attribute-Aware Network Segmentation

1 code implementation15 Oct 2019 Salvatore Citraro, Giulio Rossetti

Identifying topologically well-defined communities that are also homogeneous w. r. t.

Social and Information Networks Physics and Society 68R10

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