TY - GEN AU - Fiumara, Gregory AU - Ko, Kenneth AU - Tabassi, Elham AU - Flanagan, Patricia AU - Grantham, John AU - Marshall, Karen AU - Schwarz, Matthew AU - Woodgate, Bryan C2 - NIST Interagency/Internal Report (NISTIR), National Institute of Standards and Technology, Gaithersburg, MD DA - 2019-06-24 DO - https://doi.org/10.6028/NIST.IR.8257 LA - en PB - NIST Interagency/Internal Report (NISTIR), National Institute of Standards and Technology, Gaithersburg, MD PY - 2019 TI - Nail to Nail Fingerprint Challenge: Enrollment Set Size Variability ER -