Main Track
| A Topic-Based Search, Visualization, and Exploration System | |
| Christan Earl Grant, Clint Pazhayidam George, Virupaksha Kanjilal, Supriya Nirkhiwale, Joseph N. Wilson, Daisy Zhe Wang |
| ORPHEUS: Mental Simulation as Support for Decision-Making in a Virtual Agent | |
| Mihai Polceanu, Marc Parenthoën, Cédric Buche |
Applied Natural Language Processing
| Using a Genetic Algorithm Approach to Study the Impact of Imbalanced Corpora in Sentiment Analysis | |
| Lohann Ferreira, Mariza Dosciatti, Julio Nievola, Emerson Cabrera Paraiso |
| Graph Structured Semantic Representation and Learning for Financial News | |
| Boyi Xie, Rebecca J. Passonneau |
Artificial Intelligence for Big Social Data Analysis
| ArsEmotica for arsmeteo.org: Emotion-Driven Exploration of Online Art Collections | |
| Viviana Patti, Federico Bertola, Antonio Lieto |
| Event Analysis in Social Media Using Clustering of Heterogeneous Information Networks | |
| Narumol Prangnawarat, Ioana Hulpus, Conor Hayes |
| Impact of Feature Selection Techniques for Tweet Sentiment Classification | |
| Joseph D. Prusa, Taghi M. Khoshgoftaar, David J. Dittman |
Recommender Systems
| PathMining: A Path-Based User Profiling Algorithm for Heterogeneous Graph-Based Recommender Systems | |
| Sangkeun Lee, Sanghyeb Lee, Byoung-hoon Park |