A Level-Crossing Sampling Scheme for Bursty Signals. - Karen M. Guan; Andrew C. Singer (CISS, 2006)

A Level-Crossing Sampling Scheme for Non-Bandlimited Signals. - Karen M. Guan; Andrew C. Singer (ICASSP (3), 2006)

Opportunistic Sampling of Bursty Signals by Level-Crossing - an Information Theoretical Approach. - Karen M. Guan; Andrew C. Singer (CISS, 2007)

Opportunistic Sampling by Level-Crossing. - Karen M. Guan; Andrew C. Singer (ICASSP (3), 2007)

Sequential placement of reference levels in a level-crossing analog-to-digital converter. - Karen M. Guan; Andrew C. Singer (CISS, 2008)

Adaptive Reference Levels in a Level-Crossing Analog-to-Digital Converter. - Karen M. Guan; Suleyman Serdar Kozat; Andrew C. Singer (EURASIP J. Adv. Signal Process., 2008)

A sequential sampling algorithm that adapts to the uncertain sparsity in signal environment. - Karen M. Guan; Jonathan P. Krauss; Emilio A. Sovero; Gilbert Tseng; May Tan (MILCOM, 2011)

Opportunistic Sampling by Level-Crossing - Karen M. Guan (2012)

Tracking the best level set in a level-crossing analog-to-digital converter. - Suleyman Serdar Kozat; Karen M. Guan; Andrew C. Singer (Digit. Signal Process., 2013)