A new efficient cross-correlation based image registration technique with improved performance. - Kostas Berberidis; Irene G. Karybali (EUSIPCO, 2002)

Blind image-adaptive watermarking. - Irene G. Karybali; Kostas Berberidis (ICECS, 2003)

A new blind image-adaptive watermarking scheme: Theoretical and experimental results. - Irene G. Karybali; Kostas Berberidis (EUSIPCO, 2004)

Improved embedding of multiplicative watermarks via space-time block coding. - Irene G. Karybali; Kostas Berberidis (EUSIPCO, 2005)

Αποδοτικές τεχνικές αντιστοίχισης και ψηφιακής υδατογράφησης εικόνων - Irene G. Karybali (2005)

Efficient image registration with subpixel accuracy. - Irene G. Karybali; Emmanouil Z. Psarakis; Kostas Berberidis; Georgios D. Evangelidis (EUSIPCO, 2006)

Efficient spatial image watermarking via new perceptual masking and blind detection schemes. - Irene G. Karybali; Kostas Berberidis (IEEE Trans. Inf. Forensics Secur., 2006)

An efficient spatial domain technique for subpixel image registration. - Irene G. Karybali; Emmanouil Z. Psarakis; Kostas Berberidis; Georgios D. Evangelidis (Signal Process. Image Commun., 2008)

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)

Oracle-based Logic Locking Attacks: Protect the Oracle Not Only the Netlist. - Emmanouil Kalligeros; Nikolaos Karousos; Irene G. Karybali (DATE, 2020)

Thwarting All Logic Locking Attacks: Dishonest Oracle With Truly Random Logic Locking. - Nimisha Limaye; Emmanouil Kalligeros; Nikolaos Karousos; Irene G. Karybali; Ozgur Sinanoglu (IEEE Trans. Comput. Aided Des. Integr. Circuits Syst., 2021)

An Efficient Lightweight Event Detection Algorithm for On-Site Non-Intrusive Load Monitoring. - Sarantis Kotsilitis; Emmanouil Kalligeros; Eftychia C. Marcoulaki; Irene G. Karybali (IEEE Trans. Instrum. Meas., 2023)