Oleksandra Levchenko

According to our database, Oleksandra Levchenko authored at least 12 papers between 2015 and 2021.

Collaborative distances:

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

2021

BestNeighbor: efficient evaluation of kNN queries on large time series databases.

Oleksandra Levchenko, Boyan Kolev, Djamel Edine Yagoubi, Reza Akbarinia, Florent Masseglia, Themis Palpanas, Dennis E. Shasha, Patrick Valduriez

Knowl. Inf. Syst., 2021

Parallel query processing in a polystore.

Pavlos Kranas, Boyan Kolev, Oleksandra Levchenko, Esther Pacitti, Patrick Valduriez, Ricardo Jiménez-Peris, Marta Patiño-Martínez

Distributed Parallel Databases, 2021

2019

Distributed Algorithms to Find Similar Time Series.

Oleksandra Levchenko, Boyan Kolev, Djamel Edine Yagoubi, Dennis E. Shasha, Themis Palpanas, Patrick Valduriez, Reza Akbarinia, Florent Masseglia

Proceedings of the Machine Learning and Knowledge Discovery in Databases, 2019

Pipelined Implementation of a Parallel Streaming Method for Time Series Correlation Discovery on Sliding Windows.

Boyan Kolev, Reza Akbarinia, Ricardo Jiménez-Peris, Oleksandra Levchenko, Florent Masseglia, Marta Patiño, Patrick Valduriez

Proceedings of the 8th International Conference on Data Science, 2019

Parallel Streaming Implementation of Online Time Series Correlation Discovery on Sliding Windows with Regression Capabilities.

Boyan Kolev, Reza Akbarinia, Ricardo Jiménez-Peris, Oleksandra Levchenko, Florent Masseglia, Marta Patiño, Patrick Valduriez

Proceedings of the 9th International Conference on Cloud Computing and Services Science, 2019

2018

ParCorr: efficient parallel methods to identify similar time series pairs across sliding windows.

Djamel Edine Yagoubi, Reza Akbarinia, Boyan Kolev, Oleksandra Levchenko, Florent Masseglia, Patrick Valduriez, Dennis E. Shasha

Data Min. Knowl. Discov., 2018

Spark-parSketch: A Massively Distributed Indexing of Time Series Datasets.

Oleksandra Levchenko, Djamel Edine Yagoubi, Reza Akbarinia, Florent Masseglia, Boyan Kolev, Dennis E. Shasha

Proceedings of the 27th ACM International Conference on Information and Knowledge Management, 2018

Parallel Polyglot Query Processing on Heterogeneous Cloud Data Stores with LeanXcale.

Boyan Kolev, Oleksandra Levchenko, Esther Pacitti, Patrick Valduriez, Ricardo Vilaça, Rui C. Gonçalves, Ricardo Jiménez-Peris, Pavlos Kranas

Proceedings of the IEEE International Conference on Big Data (IEEE BigData 2018), 2018

2016

Multistore Big Data Integration with CloudMdsQL.

Carlyna Bondiombouy, Boyan Kolev, Oleksandra Levchenko, Patrick Valduriez

Trans. Large Scale Data Knowl. Centered Syst., 2016

Design and Implementation of the CloudMdsQL Multistore System.

Boyan Kolev, Carlyna Bondiombouy, Oleksandra Levchenko, Patrick Valduriez, Ricardo Jiménez-Peris, Raquel Pau, José Pereira

Proceedings of the CLOSER 2016, 2016

Benchmarking polystores: The CloudMdsQL experience.

Boyan Kolev, Raquel Pau, Oleksandra Levchenko, Patrick Valduriez, Ricardo Jiménez-Peris, José Pereira

Proceedings of the 2016 IEEE International Conference on Big Data (IEEE BigData 2016), 2016

2015

Integrating Big Data and Relational Data with a Functional SQL-like Query Language.

Carlyna Bondiombouy, Boyan Kolev, Oleksandra Levchenko, Patrick Valduriez

Proceedings of the Database and Expert Systems Applications, 2015