14 citations · 19 across the 5 of their papers we have counts for
3 papers · 1 filter
What Drives Online Popularity: Author, Content or Sharers? Estimating Spread Dynamics with Bayesian Mixture Hawkes
Pio Calderon, Marian-Andrei Rizoiu
The spread of content on social media is shaped by intertwining factors on three levels: the source, the content itself, and the pathways of content spread. At the lowest level, th…
Linking Across Data Granularity: Fitting Multivariate Hawkes Processes to Partially Interval-Censored Data
Pio Calderon, Alexander Soen, Marian-Andrei Rizoiu
The multivariate Hawkes process (MHP) is widely used for analyzing data streams that interact with each other, where events generate new events within their own dimension (via self…
Interval-censored Hawkes processes
Marian-Andrei Rizoiu, Alexander Soen, Shidi Li +4
Interval-censored data solely records the aggregated counts of events during specific time intervals - such as the number of patients admitted to the hospital or the volume of vehi…