| 2018 | AAAI | Proposition Entailment in Educational Applications using Deep Neural Networks. | Florin Adrian Bulgarov, Rodney Nielsen |
| 2018 | AAAI | Proposition Entailment in Educational Applications Using Deep Neural Networks. | Florin Adrian Bulgarov, Rodney Nielsen |
| 2017 | AIED | Minimal Meaningful Propositions Alignment in Student Response Comparisons. | Florin Adrian Bulgarov, Rodney Nielsen |
| 2016 | COLING | Automatic Generation and Classification of Minimal Meaningful Propositions in Educational Systems. | Andreea Godea, Florin Adrian Bulgarov, Rodney Nielsen |
| 2015 | AIME | An Analysis of Twitter Data on E-cigarette Sentiments and Promotion. | Andreea Kamiana Godea, Cornelia Caragea, Florin Adrian Bulgarov, Suhasini Ramisetty-Mikler |
| 2015 | EMNLP | Co-Training for Topic Classification of Scholarly Data. | Cornelia Caragea, Florin Adrian Bulgarov, Rada Mihalcea |
| 2015 | WWW | A Comparison of Supervised Keyphrase Extraction Models. | Florin Adrian Bulgarov, Cornelia Caragea |
| 2014 | EMNLP | Citation-Enhanced Keyphrase Extraction from Research Papers: A Supervised Approach. | Cornelia Caragea, Florin Adrian Bulgarov, Andreea Godea, Sujatha Das Gollapalli |