| 2012 | CIKM | Supporting temporal analytics for health-related events in microblogs. | Nattiya Kanhabua, Sara Romano, Avar Stewart, Wolfgang Nejdl |
| 2012 | ICWE | Epidemic Intelligence: For the Crowd, by the Crowd. | Avar Stewart, Ernesto Diaz-Aviles |
| 2012 | ICWSM | Epidemic Intelligence for the Crowd, by the Crowd. | Ernesto Diaz-Aviles, Avar Stewart, Edward Velasco, Kerstin Denecke, Wolfgang Nejdl |
| 2012 | WWW | Towards personalized learning to rank for epidemic intelligence based on social media streams. | Ernesto Diaz-Aviles, Avar Stewart, Edward Velasco, Kerstin Denecke, Wolfgang Nejdl |
| 2011 | WEBIST | Exploiting the Language of Moderated Sources for Cross-classification of user Generated Content. | Avar Stewart, Wolfgang Nejdl |
| 2011 | SPIRE | Detecting Health Events on the Social Web to Enable Epidemic Intelligence. | Marco Fisichella, Avar Stewart, Alfredo Cuzzocrea, Kerstin Denecke |
| 2010 | CIKM | Unsupervised public health event detection for epidemic intelligence. | Marco Fisichella, Avar Stewart, Kerstin Denecke, Wolfgang Nejdl |
| 2010 | LREC | Cross-Corpus Textual Entailment for Sublanguage Analysis in Epidemic Intelligence. | Avar Stewart, Kerstin Denecke, Wolfgang Nejdl |
| 2010 | RecSys | LDA for on-the-fly auto tagging. | Ernesto Diaz-Aviles, Mihai Georgescu, Avar Stewart, Wolfgang Nejdl |