4 papers
Investigating Negative Interactions in Multiplex Networks: A Mutual Information Approach
Alireza Hajibagheri, Gita Sukthankar
Many interesting real-world systems are represented as complex networks with multiple types of interactions and complicated dependency structures between layers. These interactions…
A Holistic Approach for Predicting Links in Coevolving Multilayer Networks
Alireza Hajibagheri, Gita Sukthankar, Kiran Lakkaraju
Networks extracted from social media platforms frequently include multiple types of links that dynamically change over time; these links can be used to represent dyadic interaction…
Identifying Community Structures in Dynamic Networks
Hamidreza Alvari, Alireza Hajibagheri, Gita Sukthankar +1
Most real-world social networks are inherently dynamic, composed of communities that are constantly changing in membership. To track these evolving communities, we need dynamic com…
Leveraging Network Dynamics for Improved Link Prediction
Alireza Hajibagheri, Gita Sukthankar, Kiran Lakkaraju
The aim of link prediction is to forecast connections that are most likely to occur in the future, based on examples of previously observed links. A key insight is that it is usefu…