Codes


We have developed a Python toolkit for multiplex link prediction on this dataset. Download the code here. The dataset for this work is available at Travian page.


We have developed Java package for modeling information diffusion in social networks. Download the code here.

Dissertation and Thesis

A. Hajibagheri, "Learning Dynamic Network Models for Complex Social Systems"
PhD Dissertation, Department of EECS, University of Central Florida, Orlando, Florida
Advisor : Dr. Gita Sukthankar

A. Hajibagheri, "Information Diffusion in Social Networks"
M.Sc. Thesis, Department of Computer Science and Engineering, Shiraz University, Shiraz, Iran
Advisor : Dr. Ali Hamzeh

A. Hajibagheri, "Software Engineering Prediction Systems"
B.Sc. Thesis, Department of Computer Science and Engineering, Shiraz University, Shiraz, Iran
Advisor : Dr. Ashkan Sami

Papers

A. Hajibagheri, G. Sukthankar, K. Lakkaraju, "Extracting Information from Negative Interactions in Muliplex Networks using Mutual Information", SBP 2017, Washington D.C., USA.

H. Alvari, A. Hajibagheri, G. Sukthankar, K. Lakkaraju, "Identifying Community Structures in Dynamic Networks", to appear in Social Network Analysis and Mining (SNAM) 2016, accepted on 28 Aug 2016.

A. Hajibagheri, G. Sukthankar, K. Lakkaraju, "A Holistic Approach for Multiplex Link Prediction", SocInfo 2016, Bellevue, WA, USA.

A. Hajibagheri, G. Sukthankar, K. Lakkaraju, "A Holistic Approach for Predicting Links in Coevolving Multilayer Networks", DyNo 2016, San Francisco, CA, USA.

A. Hajibagheri, G. Sukthankar, K. Lakkaraju, "Leveraging Network Dynamics for Improved Link Prediction", SBP 2016, Washington D.C., USA.

A. Hajibagheri, K. Lakkaraju, G. Sukthankar, RT. Wigand, N. Agarwal, "Conflict and Communication in Massively-Multiplayer Online Games", SBP 2015, Washington D.C., USA.

H. Alvari, A. Hajibagheri, G. Sukthankar, "Community detection in dynamic social networks: A game-theoretic approach", ASONAM 2014, Beijing, China.

AM. Ali, H. Alvari, A. Hajibagheri, K. Lakkaraju, G. Sukthankar, "Synthetic Generators for Cloning Social Network Data", Social Informatics 2014, Harvard University, MA, USA.

A. Hajibagheri, G. Sukthankar, "Conflict and Communication in Massively-Multiplayer Online Games". Published in Social Computing, Behavioral-Cultural Modeling, and Prediction (SBP 2015).
This project has led to a great dataset for link prediction and community detection with ground truth available. It can be used for dynamic as well as static social network analysis. It contains data from an online game called Travian collected from a server in Germany. If you want to have access to this dataset and read more about this contact us via: Travian Data Page.

A. Hajibagheri, G. Sukthankar, "Political Polarization over Global Warming: Analyzing Twitter Data on Climate Change". Published in the Sixth ASE International Conference on Social Computing (SocialCom 2014).

A. Hajibagheri, A. Hamzeh, G. Sukthankar, "Modeling Information Diffusion and Community Membership using Stochastic Optimization". Published in the 2013 IEEE/ACM International Conference on Advances in Social Networks Analysis and Mining (ASONAM 2013).

A. Hajibagheri, H. Alvari, A. Hamzeh, S. Hashemi, "Community Detection in Social Networks Using Information Diffusion". Published in the 2012 IEEE/ACM International Conference on Advances in Social Networks Analysis and Mining (ASONAM 2012).

A. Hajibagheri, H. Alvari, A. Hamzeh, S. Hashemi, "Social Networks Community Detection Using the Shapley Value". To appear in the 16th CSI International Symposium on Artificial Intelligence and Signal Processing (AISP 2012), Winner of Best Paper Award and Selected to be published in Iranian Journal of Science Technology (IJST 2012).