ALAAMEE: Open-source software for fitting autologistic actor attribute models

A Stivala, P Wang, A Lomi - PLOS Complex Systems, 2024 - journals.plos.org
The autologistic actor attribute model (ALAAM) is a model for social influence, derived from
the more widely known exponential-family random graph model (ERGM). ALAAMs can be …

New network models facilitate analysis of biological networks

A Stivala - arxiv preprint arxiv:2312.06047, 2023 - arxiv.org
Exponential-family random graph models (ERGMs) are a family of network models
originating in social network analysis, which have also been applied to biological networks …

Improving exponential-family random graph models for bipartite networks

A Stivala, P Wang, A Lomi - arxiv preprint arxiv:2502.01892, 2025 - arxiv.org
Bipartite graphs, representing two-mode networks, arise in many research fields. These
networks have two disjoint node sets representing distinct entity types, for example persons …