| 2016 | IJCAI | Exposing a Set of Fine-Grained Emotion Categories from Tweets. | Jasy Suet Yan Liew, Howard R. Turtle |
| 2016 | LREC | EmoTweet-28: A Fine-Grained Emotion Corpus for Sentiment Analysis. | Jasy Suet Yan Liew, Howard R. Turtle, Elizabeth D. Liddy |
| 2016 | NAACL | Exploring Fine-Grained Emotion Detection in Tweets. | Jasy Suet Yan Liew, Howard R. Turtle |
| 2012 | SIGIR | Yet Another Comparison of Lucene and Indri Performance. | Howard R. Turtle, Yatish Hegde, Steven A. Rowe |
| 2005 | SIGIR | Optimization strategies for complex queries. | Trevor Strohman, Howard R. Turtle, W. Bruce Croft |
| 1997 | SIGIR | Computationally Tractable Probabilistic Modeling of Boolean Operators. | Warren R. Greiff, W. Bruce Croft, Howard R. Turtle |
| 1994 | SIGIR | Natural Language vs. Boolean Query Evaluation: A Comparison of Retrieval Performance. | Howard R. Turtle |
| 1992 | EDBT | Retrieval of Complex Objects. | W. Bruce Croft, Howard R. Turtle |
| 1992 | SIGIR | A Loosely-Coupled Integration of a Text Retrieval System and an Object-Oriented Database System. | W. Bruce Croft, Lisa Ann Smith, Howard R. Turtle |
| 1991 | SIGIR | The Use of Phrases and Structured Queries in Information Retrieval. | W. Bruce Croft, Howard R. Turtle, David D. Lewis |
| 1990 | SIGIR | Inference Networks for Document Retrieval. | Howard R. Turtle, W. Bruce Croft |