Trajectory Compression under Network Constraints. - Georgios Kellaris; Nikos Pelekis; Yannis Theodoridis (SSTD, 2009)

Shortest Path Computation on Air Indexes. - Georgios Kellaris; Kyriakos Mouratidis (Proc. VLDB Endow., 2010)

Map-matched trajectory compression. - Georgios Kellaris; Nikos Pelekis; Yannis Theodoridis (J. Syst. Softw., 2013)

Practical Differential Privacy via Grouping and Smoothing. - Georgios Kellaris; Stavros Papadopoulos 001 (Proc. VLDB Endow., 2013)

Differentially Private Event Sequences over Infinite Streams. - Georgios Kellaris; Stavros Papadopoulos 001; Xiaokui Xiao; Dimitris Papadias (Proc. VLDB Endow., 2014)

Combining Differential Privacy and PIR for Efficient Strong Location Privacy. - Eric Fung; Georgios Kellaris; Dimitris Papadias (SSTD, 2015)

Differentially Private Histograms for Range-Sum Queries: A Modular Approach. - Georgios Kellaris; Stavros Papadopoulos 001; Dimitris Papadias (CoRR, 2015)

Generic Attacks on Secure Outsourced Databases. - Georgios Kellaris; George Kollios; Kobbi Nissim; Adam O'Neill (CCS, 2016)

Revealing the Unseen: How to Expose Cloud Usage While Protecting User Privacy. - Ata Turk; Mayank Varia; Georgios Kellaris (ICDM Workshops, 2017)

Accessing Data while Preserving Privacy. - Georgios Kellaris; George Kollios; Kobbi Nissim; Adam O'Neill (CoRR, 2017)

Engineering Methods for Differentially Private Histograms: Efficiency Beyond Utility. - Georgios Kellaris; Stavros Papadopoulos 001; Dimitris Papadias (IEEE Trans. Knowl. Data Eng., 2019)

εpsolute: Efficiently Querying Databases While Providing Differential Privacy. - Dmytro Bogatov; Georgios Kellaris; George Kollios; Kobbi Nissim; Adam O'Neill (CCS, 2021)

Doquet: Differentially Oblivious Range and Join Queries with Private Data Structures. - Lina Qiu; Georgios Kellaris; Nikos Mamoulis; Kobbi Nissim; George Kollios (Proc. VLDB Endow., 2023)