Michael Shekelyan

According to our database, Michael Shekelyan authored at least 15 papers between 2014 and 2023.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2023

Frequency-Constrained Substring Complexity.

Solon P. Pissis, Michael Shekelyan, Chang Liu, Grigorios Loukides

Proceedings of the String Processing and Information Retrieval, 2023

Streaming Weighted Sampling over Join Queries.

Michael Shekelyan, Graham Cormode, Qingzhi Ma, Ali Mohammadi Shanghooshabad, Peter Triantafillou

Proceedings of the Proceedings 26th International Conference on Extending Database Technology, 2023

2022

Differentially Private Top-k Selection via Canonical Lipschitz Mechanism.

Michael Shekelyan, Grigorios Loukides

CoRR, 2022

Weighted Random Sampling over Joins.

Michael Shekelyan, Graham Cormode, Peter Triantafillou, Ali Mohammadi Shanghooshabad, Qingzhi Ma

CoRR, 2022

2021

PGMJoins: Random Join Sampling with Graphical Models.

Ali Mohammadi Shanghooshabad, Meghdad Kurmanji, Qingzhi Ma, Michael Shekelyan, Mehrdad Almasi, Peter Triantafillou

Proceedings of the SIGMOD '21: International Conference on Management of Data, 2021

Data-Independent Space Partitionings for Summaries.

Graham Cormode, Minos N. Garofalakis, Michael Shekelyan

Proceedings of the PODS'21: Proceedings of the 40th ACM SIGMOD-SIGACT-SIGAI Symposium on Principles of Database Systems, 2021

Approximating Multidimensional Range Counts with Maximum Error Guarantees.

Michael Shekelyan, Anton Dignös, Johann Gamper, Minos N. Garofalakis

Proceedings of the 37th IEEE International Conference on Data Engineering, 2021

Sequential Random Sampling Revisited: Hidden Shuffle Method.

Michael Shekelyan, Graham Cormode

Proceedings of the 24th International Conference on Artificial Intelligence and Statistics, 2021

2019

Sparse prefix sums: Constant-time range sum queries over sparse multidimensional data cubes.

Michael Shekelyan, Anton Dignös, Johann Gamper

Inf. Syst., 2019

2017

DigitHist: a Histogram-Based Data Summary with Tight Error Bounds.

Michael Shekelyan, Anton Dignös, Johann Gamper

Proc. VLDB Endow., 2017

Sparse Prefix Sums.

Michael Shekelyan, Anton Dignös, Johann Gamper

Proceedings of the Advances in Databases and Information Systems, 2017

2015

ParetoPrep: Efficient Lower Bounds for Path Skylines and Fast Path Computation.

Michael Shekelyan, Gregor Jossé, Matthias Schubert

Proceedings of the Advances in Spatial and Temporal Databases, 2015

Linear path skylines in multicriteria networks.

Michael Shekelyan, Gregor Jossé, Matthias Schubert

Proceedings of the 31st IEEE International Conference on Data Engineering, 2015

2014

ParetoPrep: Fast computation of Path Skylines Queries.

Michael Shekelyan, Gregor Jossé, Matthias Schubert

CoRR, 2014

Linear Path Skyline Computation in Bicriteria Networks.

Michael Shekelyan, Gregor Jossé, Matthias Schubert, Hans-Peter Kriegel

Proceedings of the Database Systems for Advanced Applications, 2014