28 citations · 49 across the 3 of their papers we have counts for
3 papers
Spotting Rumors via Novelty Detection
Yumeng Qin, Dominik Wurzer, Victor Lavrenko +1
Rumour detection is hard because the most accurate systems operate retrospectively, only recognizing rumours once they have collected repeated signals. By then the rumours might ha…
Randomised Relevance Model
Dominik Wurzer, Miles Osborne, Victor Lavrenko
Relevance Models are well-known retrieval models and capable of producing competitive results. However, because they use query expansion they can be very slow. We address this slow…
I Wish I Didn't Say That! Analyzing and Predicting Deleted Messages in Twitter
Sasa Petrovic, Miles Osborne, Victor Lavrenko
Twitter has become a major source of data for social media researchers. One important aspect of Twitter not previously considered are {\em deletions} -- removal of tweets from the…