Off-Line Signature Verification based on Ordered Grid Features: An Evaluation. - Konstantina Barkoula; Elias N. Zois; Evangelos Zervas; George Economou (AFHA, 2013)

Event Based Offline Signature Modeling Using Grid Source Probabilistic Coding. - Konstantina Barkoula; Elias N. Zois; Evangelos Zervas; George Economou (ICIAP Workshops, 2013)

Online signature verification based on signatures turning angle representation using longest common subsequence matching. - Konstantina Barkoula; George Economou; Spiros Fotopoulos (Int. J. Document Anal. Recognit., 2013)

Poset Description of Grid Features and Application to Off-Line Signature Verification. - Elias N. Zois; Evangelos Zervas; Konstantina Barkoula; George Economou; Spiros Fotopoulos (ICFHR, 2014)