Wavelet-Based Clustering of Social-Network Users Using Temporal and Activity Profiles. - Lipika Dey; Bhakti Gaonkar (PReMI, 2011)

Expertise Prediction for Social Network Platforms to Encourage Knowledge Sharing. - Nidhi Raj; Lipika Dey; Bhakti Gaonkar (Web Intelligence, 2011)

Discovering regular and consistent behavioral patterns in topical tweeting. - Lipika Dey; Bhakti Gaonkar (ICPR, 2012)