Scanline algorithms in robot path planning. - Alade Tokuta; Ken Hughes (ICRA, 1990)

trulla : An Algorithm For Path Planning Among Weighted Regions By Localized Propagations. - Ken Hughes; Alade Tokuta; N. Ranganathan (IROS, 1992)

A Model for Determining Sensor Confidence. - Ken Hughes; N. Ranganathan (ICRA (2), 1993)

A Parallel Algorithm and Architecture for Robot Path Planning. - N. Ranganathan; Bharadwaj Parthasarathy; Ken Hughes (IPPS, 1994)

Modeling Sensor Confidence for Sensor Integration Tasks. - Ken Hughes; N. Ranganathan (Int. J. Pattern Recognit. Artif. Intell., 1994)

An explicit path planner to facilitate reactive control and terrain preferences. - Robin R. Murphy; Ken Hughes; Eva Noll (ICRA, 1996)

When to explicitly replan paths for mobile robots. - Robin R. Murphy; Alisa Marzilli; Ken Hughes (ICRA, 1997)

Integrating explicit path planning with reactive control of mobile robots using Trulla. - Robin R. Murphy; Ken Hughes; Alisa Marzilli; Eva Noll (Robotics Auton. Syst., 1999)

Exploiting Context in Function-Based Reasoning. - Melanie A. Sutton; Louise Stark; Ken Hughes (Sensor Based Intelligent Robots, 2000)

Synthetic eye images for pupil dilation mitigation. - Robert Hasegawa; Kevin W. Bowyer; Patrick J. Flynn; Estefan Ortiz; Louise Stark; Ken Hughes (BTAS, 2012)

Detection of Contact-Lens-Based Iris Biometric Spoofs Using Stereo Imaging. - Ken Hughes; Kevin W. Bowyer (HICSS, 2013)