Georgios Kellaris

Publication Activity (10 Years)

Years Active: 2009-2023
Publications (10 Years): 7

Top Topics

Event Sequences

Differentially Private

Preserving Privacy

Top Venues

Proc. VLDB Endow.

J. Syst. Softw.

Publications

Lina Qiu, Georgios Kellaris, Nikos Mamoulis, Kobbi Nissim, George Kollios
Doquet: Differentially Oblivious Range and Join Queries with Private Data Structures. Proc. VLDB Endow. 16 (13) (2023)
Dmytro Bogatov, Georgios Kellaris, George Kollios, Kobbi Nissim, Adam O'Neill
εpsolute: Efficiently Querying Databases While Providing Differential Privacy. CCS (2021)
Georgios Kellaris, Stavros Papadopoulos, Dimitris Papadias
Engineering Methods for Differentially Private Histograms: Efficiency Beyond Utility. IEEE Trans. Knowl. Data Eng. 31 (2) (2019)
Ata Turk, Mayank Varia, Georgios Kellaris
Revealing the Unseen: How to Expose Cloud Usage While Protecting User Privacy. ICDM Workshops (2017)
Ata Turk, Mayank Varia, Georgios Kellaris
Revealing the Unseen: How to Expose Cloud Usage While Protecting User Privacy. CoRR (2017)
Georgios Kellaris, George Kollios, Kobbi Nissim, Adam O'Neill
Accessing Data while Preserving Privacy. CoRR (2017)
Georgios Kellaris, George Kollios, Kobbi Nissim, Adam O'Neill
Generic Attacks on Secure Outsourced Databases. CCS (2016)
Eric Fung, Georgios Kellaris, Dimitris Papadias
Combining Differential Privacy and PIR for Efficient Strong Location Privacy. SSTD (2015)
Georgios Kellaris, Stavros Papadopoulos, Dimitris Papadias
Differentially Private Histograms for Range-Sum Queries: A Modular Approach. CoRR (2015)
Georgios Kellaris, Stavros Papadopoulos, Xiaokui Xiao, Dimitris Papadias
Differentially Private Event Sequences over Infinite Streams. Proc. VLDB Endow. 7 (12) (2014)
Georgios Kellaris, Stavros Papadopoulos
Practical Differential Privacy via Grouping and Smoothing. Proc. VLDB Endow. 6 (5) (2013)
Georgios Kellaris, Nikos Pelekis, Yannis Theodoridis
Map-matched trajectory compression. J. Syst. Softw. 86 (6) (2013)
Georgios Kellaris, Kyriakos Mouratidis
Shortest Path Computation on Air Indexes. Proc. VLDB Endow. 3 (1) (2010)
Georgios Kellaris, Nikos Pelekis, Yannis Theodoridis
Trajectory Compression under Network Constraints. SSTD (2009)