337 citations · 479 across the 29 of their papers we have counts for
7 papers · 1 filter
Incomplete Gamma Integrals for Deep Cascade Prediction using Content, Network, and Exogenous Signals
Subhabrata Dutta, Shravika Mittal, Dipankar Das +2
The behaviour of information cascades (such as retweets) has been modelled extensively. While point process-based generative models have long been in use for estimating cascade gro…
Adversarial Permutation Guided Node Representations for Link Prediction
Indradyumna Roy, Abir De, Soumen Chakrabarti
After observing a snapshot of a social network, a link prediction (LP) algorithm identifies node pairs between which new edges will likely materialize in future. Most LP algorithms…
Deep Exogenous and Endogenous Influence Combination for Social Chatter Intensity Prediction
Subhabrata Dutta, Sarah Masud, Soumen Chakrabarti +1
Modeling user engagement dynamics on social media has compelling applications in user-persona detection and political discourse mining. Most existing approaches depend heavily on k…
Temporal Knowledge Base Completion: New Algorithms and Evaluation Protocols
Prachi Jain, Sushant Rathi, Mausam +1
Temporal knowledge bases associate relational (s,r,o) triples with a set of times (or a single time instant) when the relation is valid. While time-agnostic KB completion (KBC) has…
Analysis of Reference and Citation Copying in Evolving Bibliographic Networks
Pradumn Kumar Pandey, Mayank Singh, Pawan Goyal +2
Extensive literature demonstrates how the copying of references (links) can lead to the emergence of various structural properties (e.g., power-law degree distribution and bipartit…
Differentially Private Link Prediction With Protected Connections
Abir De, Soumen Chakrabarti
Link prediction (LP) algorithms propose to each node a ranked list of nodes that are currently non-neighbors, as the most likely candidates for future linkage. Owing to increasing…
Relay-Linking Models for Prominence and Obsolescence in Evolving Networks
Mayank Singh, Rajdeep Sarkar, Pawan Goyal +2
The rate at which nodes in evolving social networks acquire links (friends, citations) shows complex temporal dynamics. Preferential attachment and link copying models, while enabl…