| Primary | Mukherjee, Arjun and Liu, Bing (2012) Aspect Extraction through Semi-Supervised Modeling. ACL-2012. |
| Supplementary | Dalvi, Nilesh and Kumar, Ravi and Pang, Bo and Tomkins, Andrew. (2009) Matching Reviews to Objects using a Language Model, EMNLP-2009. |
| Secondary | Yu, Jianxing and Zha, Zheng-Jun and Wang, Meng and Chua, Tat-Seng (2011). Aspect Ranking: Identifying Important Product Aspects from Online Consumer Reviews. ACL-2011. |