Derek O'Callaghan

Publication Activity (10 Years)

Years Active: 2012-2015
Publications (10 Years): 0

Top Topics

Network Analysis

Topical Relevance

Top Venues

Publications

Derek O'Callaghan, Derek Greene, Joe Carthy, Pádraig Cunningham
An analysis of the coherence of descriptors in topic modeling. Expert Syst. Appl. 42 (13) (2015)
Derek O'Callaghan, Nico Prucha, Derek Greene, Maura Conway, Joe Carthy, Padraig Cunningham
Online social media in the Syria conflict: Encompassing the extremes and the in-betweens. ASONAM (2014)
Derek Greene, Derek O'Callaghan, Pádraig Cunningham
How Many Topics? Stability Analysis for Topic Models. CoRR (2014)
Derek O'Callaghan, Nico Prucha, Derek Greene, Maura Conway, Joe Carthy, Pádraig Cunningham
Online Social Media in the Syria Conflict: Encompassing the Extremes and the In-Betweens. CoRR (2014)
Derek Greene, Derek O'Callaghan, Padraig Cunningham
How Many Topics? Stability Analysis for Topic Models. ECML/PKDD (1) (2014)
Derek O'Callaghan, Derek Greene, Maura Conway, Joe Carthy, Pádraig Cunningham
Uncovering the wider structure of extreme right communities spanning popular online networks. WebSci (2013)
Derek O'Callaghan, Derek Greene, Maura Conway, Joe Carthy, Pádraig Cunningham
The Extreme Right Filter Bubble. CoRR (2013)
Derek O'Callaghan, Derek Greene, Maura Conway, Joe Carthy, Pádraig Cunningham
Uncovering the Wider Structure of Extreme Right Communities Spanning Popular Online Networks CoRR (2013)
Pádraig Cunningham, Martin Harrigan, Guangyu Wu, Derek O'Callaghan
Characterizing ego-networks using motifs. Netw. Sci. 1 (2) (2013)
Derek O'Callaghan, Derek Greene, Maura Conway, Joe Carthy, Pádraig Cunningham
An Analysis of Interactions Within and Between Extreme Right Communities in Social Media. CoRR (2012)
Derek O'Callaghan, Derek Greene, Maura Conway, Joe Carthy, Pádraig Cunningham
An Analysis of Interactions within and between Extreme Right Communities in Social Media. MSM/MUSE (2012)
Derek O'Callaghan, Martin Harrigan, Joe Carthy, Pádraig Cunningham
Network Analysis of Recurring YouTube Spam Campaigns CoRR (2012)
Derek Greene, Derek O'Callaghan, Pádraig Cunningham
Identifying Topical Twitter Communities via User List Aggregation CoRR (2012)
Derek O'Callaghan, Martin Harrigan, Joe Carthy, Pádraig Cunningham
Identifying Discriminating Network Motifs in YouTube Spam CoRR (2012)
Derek O'Callaghan, Martin Harrigan, Joe Carthy, Pádraig Cunningham
Network Analysis of Recurring YouTube Spam Campaigns. ICWSM (2012)