TY - RPRT TI - Fast Active-Set Thresholding Method for Nonnegative Least Squares AU - Cobb, Benjamin [Georgia Institute of Technology] AU - Kannan, Ramakrishnan {ramki} [ORNL] (ORCID:0000000258524806) AU - Pieper, Konstantin [ORNL] (ORCID:0000000249822588) AU - Sao, Piyush [ORNL] (ORCID:0000000294325855) AU - Soh, Paul [ORNL] (ORCID:0009000083584993) AU - Choi, Jee [University of Oregon] (ORCID:0000000269388221) AU - Vuduc, Richard [Georgia Institute of Technology, Atlanta] AU - Park, Haesun [Georgia Institute of Technology, Atlanta] PY - 2026 DO - 10.1109/bigdata66926.2025.11402623 UR - https://www.osti.gov/biblio/3739677 ID - 3739677 ER -