Watermark Detection Using Channel Estimation in the Quantization Based Watermarking System. - Cagatay Karabat; Mehmet Keskinöz (IIH-MSP, 2008)

Robust Non-blind Detection for Spread Spectrum Watermarking System. - Cagatay Karabat; Mehmet Keskinöz (IIH-MSP, 2008)

Adaptive Threshold Based Robust Watermark Detection Method. - Cagatay Karabat (IWDW, 2008)

Space Time Block Coding for Spread Spectrum Watermarking Systems. - Cagatay Karabat (IWDW, 2008)

A Novel Secure RFID System to Ensure Privacy. - Cagatay Karabat (IIH-MSP, 2009)

A Cancelable Biometric Hashing for Secure Biometric Verification System. - Cagatay Karabat; Hakan Erdogan (IIH-MSP, 2009)

Blind Detectors in Spread Spectrum Watermarking for Interference Reduction. - Cagatay Karabat; Mehmet Keskinöz (SECURWARE, 2010)

Information theoretic capacity analysis for biometric hashing methods. - Cagatay Karabat; Hakan Erdogan; Mehmet Kivanç Mihçak (DSP, 2011)

A face image hashing method based on optimal linear transform under colored Gaussian noise assumption. - Cagatay Karabat; Hakan Erdogan; Mehmet Kivanç Mihçak (DSP, 2011)

Biometric hash: A study on statistical quantization methods. - Cagatay Karabat; Hakan Erdogan (SIU, 2012)

Discriminative Projection Selection Based Face Image Hashing. - Cagatay Karabat; Hakan Erdogan (IEICE Trans. Inf. Syst., 2012)

Error-Correcting Output Codes Guided Quantization for Biometric Hashing. - Cagatay Karabat; Hakan Erdogan (IEICE Trans. Inf. Syst., 2012)

BioHashing with Fingerprint Spectral Minutiae. - Berkay Topcu; Hakan Erdogan; Cagatay Karabat; Berrin A. Yanikoglu (BIOSIG, 2013)

How to assess privacy preservation capability of biohashing methods?: Privacy metrics. - Cagatay Karabat; Berkay Topcu (SIU, 2014)

Biohashing with Local Zernike Moments for face verification. - Berkay Topcu; Cagatay Karabat; Hakan Erdogan (SIU, 2014)

THRIVE: threshold homomorphic encryption based secure and privacy preserving biometric verification system. - Cagatay Karabat; Mehmet S. Kiraz; Hakan Erdogan; Erkay Savas (EURASIP J. Adv. Signal Process., 2015)

Unpredictability assessment of biometric hashing under naive and advanced threat conditions. - Berkay Topcu; Cagatay Karabat; Hakan Erdogan (EUSIPCO, 2016)

FutureTrust - Future Trust Services for Trustworthy Global Transactions. - Detlef Hühnlein; Tilman Frosch; Jörg Schwenk; Carl-Markus Piswanger; Marc Sel; Tina Hühnlein; Tobias Wich; Daniel Nemmert; René Lottes; Juraj Somorovsky; Vladislav Mladenov; Cristina Condovici; et al. (Open Identity Summit, 2016)

Practical security and privacy attacks against biometric hashing using sparse recovery. - Berkay Topcu; Cagatay Karabat; Matin Azadmanesh; Hakan Erdogan (EURASIP J. Adv. Signal Process., 2016)

Leveraging the adoption of electronic identities and electronic-signature solutions in Europe. - Alexander Marsalek; Thomas Zefferer; Florian Reimair; Çagatay Karabat; Elif Ustundag Soykan (SAC, 2017)