Characterization and modeling of speech-segment durations. - Thomas H. Crystal; Arthur S. House (ICASSP, 1986)

TIPSTER Program History. - Thomas H. Crystal (TIPSTER, 1993)

Text Retrieval via Semantic Forests. - Patrick Schone; Jeffrey L. Townsend; Thomas H. Crystal; Calvin Olano (TREC, 1997)

Human vs. machine speaker identification with telephone speech. - Astrid Schmidt-Nielsen; Thomas H. Crystal (ICSLP, 1998)

Text Retrieval via Semantic Forests: TREC7. - Gregory D. Henderson; Patrick Schone; Thomas H. Crystal (TREC, 1998)

Speaker Verification by Human Listeners: Experiments Comparing Human and Machine Performance Using the NIST 1998 Speaker Evaluation Data. - Astrid Schmidt-Nielsen; Thomas H. Crystal (Digit. Signal Process., 2000)