Improved Fuzzy Vault Scheme for Fingerprint Verification. - Cengiz Örencik; Thomas Brochmann Pedersen; Erkay Savas; Mehmet Keskinöz (SECRYPT, 2008)

A game theoretic model for digital identity and trust in online communities. - Tansu Alpcan; Cengiz Örencik; Albert Levi; Erkay Savas (AsiaCCS, 2010)

Efficient and secure ranked multi-keyword search on encrypted cloud data. - Cengiz Örencik; Erkay Savas (EDBT/ICDT Workshops, 2012)

Privacy-preserving Targeted Advertising Scheme for IPTV using the Cloud. - Leyli Javid Khayati; Erkay Savas; Berkant Ustaoglu; Cengiz Örencik (SECRYPT, 2012)

A Practical and Secure Multi-keyword Search Method over Encrypted Cloud Data. - Cengiz Örencik; Murat Kantarcioglu; Erkay Savas (IEEE CLOUD, 2013)

An efficient privacy-preserving multi-keyword search over encrypted cloud data with ranking. - Cengiz Örencik; Erkay Savas (Distributed Parallel Databases, 2014)

Privacy-Preserving Ranked Search over Encrypted Cloud Data (Şifrelenmiş Bulut Verisi Üzerinde Mahremiyet Korumalı ve Sıralamalı Keime Arama) - Cengiz Örencik (2014)

Secure Sketch Search for Document Similarity. - Cengiz Örencik; Mahmoud Alewiwi; Erkay Savas (TrustCom/BigDataSE/ISPA (1), 2015)

Efficient top-k similarity document search utilizing distributed file systems and cosine similarity. - Mahmoud Alewiwi; Cengiz Örencik; Erkay Savas (Clust. Comput., 2016)

A practical privacy-preserving targeted advertising scheme for IPTV users. - Leyli Javid Khayati; Cengiz Örencik; Erkay Savas; Berkant Ustaoglu (Int. J. Inf. Sec., 2016)

Multi-Keyword search over encrypted data with scoring and search pattern obfuscation. - Cengiz Örencik; Ayse Selcuk; Erkay Savas; Murat Kantarcioglu (Int. J. Inf. Sec., 2016)

A Unified Framework for Secure Search Over Encrypted Cloud Data. - Cengiz Örencik; Erkay Savas; Mahmoud Alewiwi (IACR Cryptol. ePrint Arch., 2017)