Citation-Enhanced Keyphrase Extraction from Research Papers: A Supervised Approach. - Cornelia Caragea; Florin Adrian Bulgarov; Andreea Godea; Sujatha Das Gollapalli (EMNLP, 2014)

An Analysis of Twitter Data on E-cigarette Sentiments and Promotion. - Andreea Kamiana Godea; Cornelia Caragea; Florin Adrian Bulgarov; Suhasini Ramisetty-Mikler (AIME, 2015)

Co-Training for Topic Classification of Scholarly Data. - Cornelia Caragea; Florin Adrian Bulgarov; Rada Mihalcea (EMNLP, 2015)

A Comparison of Supervised Keyphrase Extraction Models. - Florin Adrian Bulgarov; Cornelia Caragea (WWW (Companion Volume), 2015)

Automatic Generation and Classification of Minimal Meaningful Propositions in Educational Systems. - Andreea Godea; Florin Adrian Bulgarov; Rodney Nielsen (COLING, 2016)

Minimal Meaningful Propositions Alignment in Student Response Comparisons. - Florin Adrian Bulgarov; Rodney Nielsen (AIED, 2017)

Proposition Entailment in Educational Applications using Deep Neural Networks. - Florin Adrian Bulgarov; Rodney Nielsen (AAAI, 2018)