Optimization and hardware implementation of image watermarking for low cost applications. - Konstantinos Pexaras; Christos Tsiourakis; Irene G. Karybali; Emmanouil Kalligeros (ICECS, 2017)

Weighted logic locking: A new approach for IC piracy protection. - Nikolaos Karousos; Konstantinos Pexaras; Irene G. Karybali; Emmanouil Kalligeros (IOLTS, 2017)

Optimization and Hardware Implementation of Image and Video Watermarking for Low-Cost Applications. - Konstantinos Pexaras; Irene G. Karybali; Emmanouil Kalligeros (IEEE Trans. Circuits Syst. I Regul. Pap., 2019)