A Retrieval Model for Incorporating Hypertext Links. - W. Bruce Croft; Howard R. Turtle (Hypertext, 1989)

Interactive retrieval of complex documents. - W. Bruce Croft; Robert Krovetz; Howard R. Turtle (Inf. Process. Manag., 1990)

Efficient probabilistic Inference for text retrieval. - Howard R. Turtle; W. Bruce Croft (RIAO, 1991)

The Use of Phrases and Structured Queries in Information Retrieval. - W. Bruce Croft; Howard R. Turtle; David D. Lewis (SIGIR, 1991)

Evaluation of an Inference Network-Based Retrieval Model. - Howard R. Turtle; W. Bruce Croft (ACM Trans. Inf. Syst., 1991)

Retrieval of Complex Objects. - W. Bruce Croft; Howard R. Turtle (EDBT, 1992)

A Loosely-Coupled Integration of a Text Retrieval System and an Object-Oriented Database System. - W. Bruce Croft; Lisa Ann Smith; Howard R. Turtle (SIGIR, 1992)

A Comparison of Text Retrieval Models. - Howard R. Turtle; W. Bruce Croft (Comput. J., 1992)

Retrieval Strategies for Hypertext. - W. Bruce Croft; Howard R. Turtle (Inf. Process. Manag., 1993)

Natural Language vs. Boolean Query Evaluation: A Comparison of Retrieval Performance. - Howard R. Turtle (SIGIR, 1994)

TREC-3 Ad Hoc Retrieval and Routing Experiments using the WIN System. - Paul Thompson; Howard R. Turtle; Bokyung Yang; James Flood (TREC, 1994)

Text Retrieval in the Legal World. - Howard R. Turtle (Artif. Intell. Law, 1995)

Query Evaluation: Strategies and Optimizations. - Howard R. Turtle; James Flood (Inf. Process. Manag., 1995)

Uncertainty in Information Retrieval Systems. - Howard R. Turtle; W. Bruce Croft (Uncertainty Management in Information Systems, 1996)

Commercial Impact of VLC Research. - Howard R. Turtle (VLC, 1997)

Computationally Tractable Probabilistic Modeling of Boolean Operators. - Warren R. Greiff; W. Bruce Croft; Howard R. Turtle (SIGIR, 1997)

PIC matrices: a computationally tractable class of probabilistic query operators. - Warren R. Greiff; W. Bruce Croft; Howard R. Turtle (ACM Trans. Inf. Syst., 1999)

Challenges in information retrieval and language modeling: report of a workshop held at the center for intelligent information retrieval, University of Massachusetts Amherst, September 2002. - James Allan; Jay Aslam; Nicholas J. Belkin; Chris Buckley; James P. Callan; W. Bruce Croft; Susan T. Dumais; Norbert Fuhr; Donna Harman; David J. Harper; Djoerd Hiemstra; Thomas Hofmann 001; et al. (SIGIR Forum, 2003)

Indri at TREC 2004: Terabyte Track. - Donald Metzler; Trevor Strohman; Howard R. Turtle; W. Bruce Croft (TREC, 2004)

Optimization strategies for complex queries. - Trevor Strohman; Howard R. Turtle; W. Bruce Croft (SIGIR, 2005)

CIIR Experiments for TREC Legal 2007. - Howard R. Turtle; Donald Metzler (TREC, 2007)

Yet Another Comparison of Lucene and Indri Performance. - Howard R. Turtle; Yatish Hegde; Steven A. Rowe (OSIR@SIGIR, 2012)

Real-time user interest modeling for real-time ranking. - Xiaozhong Liu; Howard R. Turtle (J. Assoc. Inf. Sci. Technol., 2013)

Exposing a Set of Fine-Grained Emotion Categories from Tweets. - Jasy Suet Yan Liew; Howard R. Turtle (SAAIP@IJCAI, 2016)

EmoTweet-28: A Fine-Grained Emotion Corpus for Sentiment Analysis. - Jasy Suet Yan Liew; Howard R. Turtle; Elizabeth D. Liddy (LREC, 2016)

Exploring Fine-Grained Emotion Detection in Tweets. - Jasy Suet Yan Liew; Howard R. Turtle (SRW@HLT-NAACL, 2016)

Inference Networks for Document Retrieval. - Howard R. Turtle; W. Bruce Croft (SIGIR Forum, 2017)