Георгий Чернышев

Георгий Чернышев


Биография

В 2007 году окончил математико-механический факультет СПбГУ, получив степень специалиста. Затем поступил в аспирантуру и работал под руководством Бориса Новикова. За это время Георгий также работал в нескольких промышленных компаниях в качестве программиста.

Сейчас Георгий является преподавателем в СПбГУ и СПбАУ РАН. Среди его курсов: базы данных, разработка движков баз данных, рекомендательные системы и практикум по программированию.

Интересы

Распределенные базы данных, обработка запросов, физический дизайн баз данных, индексирование.

Полный лист публикаций доступен на сайте. Мои профили на DBLP и Scopus.

Награды/Достижения

  • 3-е место на конкурсе по программированию ACM SIGMOD 2010, команда СПбГУ
  • Победитель конкурса ACM SIGIR App Challenge 2010 вместе с Кириллом Смирновым
  • Соруководитель команды “Rota Fortunae”, 3-е место на конкурсе по программированию ACM SIGMOD 2013
  • Соруководитель Валентина Григорьева, финалиста ACM SIGMOD Undergraduate Research Poster Competition 2016

Публикации

Caching Intermediates in a Column-Store with Late Materialization: An Initial Study

April 2020

22nd International Workshop On Design, Optimization, Languages and Analytical Processing of Big Data (DOLAP 2020), EDBT/ICDT 2020, Copenhagen, Denmark

Подробнее

Making DBMSes Dependency-Aware

January 2020

Conference on Innovative Data Systems Research (CIDR), Amsterdam, Netherlands

Подробнее

Implementing Window Functions in a Column-Store with Late Materialization

October 2019

Nadezhda Mukhaleva, Valentin Grigorev and George Chernishev

9th International Conference on Model and Data Engineering, MEDI 2019

A quantitative study of two matrix clustering algorithms

April 2019

Alexander Slesarev, Viacheslav Galaktionov, Nikita Bobrov, George Chernishev

Proceedings of the Fourth Conference on Software Engineering and Information Management (SEIM-2019)

Подробнее

PosDB — прототип распределенной дисковой колоночной СУБД.

November 2018

Доклад на московской секции ACM SIGMOD

Подробнее

Detecting Near Duplicates in Software Documentation

September 2018

D.V. Luciv, D.V. Koznov, G.A. Chernishev, A.N. Terekhov, K.Y. Romanovsky, D.A. Grigoriev

Programming and Computer Software

Подробнее

On-the-Fly Filtering of Aggregation Results in Column-Stores

April 2018

Anastasia Tuchina, Valentin Grigorev, George Chernishev

In Proceedings of the Third Conference on Software Engineering and Information Management. Saint Petersburg, Russia. CEUR Workshop Proceedings, 2135

Подробнее

PosDB: An Architecture Overview

January 2018

George Chernishev, Viacheslav Galaktionov, Valentin Grigorev, Evgeniy Klyuchikov, Kirill Smirnov

Programming and Computer Software

Подробнее

Poster: Duplicate finder toolkit

2018

D.Luciv, D.Koznov, G.Chernishev, H.A. Basit, K.Romanovsky, A.Terekhov

40th ACM/IEEE International Conference on Software Engineering, ICSE 2018

Подробнее

Physical design tuning of RDF stores

2018

Vsevolod Sevostyanov, Boris Novikov, George Chernishev

Joint Proceedings of Baltic DB&IS 2018 Conference Forum and Doctoral Consortium

Подробнее

PosDB: a Distributed Column-Store Engine

June 2017

George Chernishev, Viacheslav Galaktionov, Valentin Grigorev, Evgeniy Klyuchikov, Kirill Smirnov

In Proceedings of A.P. Ershov Informatics Conference (the PSI Conference Series, 11th edition), Moscow, Russia

Подробнее

A survey of database dependency concepts

April 2017

Nikita Bobrov, Anastasia Birillo, George Chernishev.

Proceedings of the Second Conference on Software Engineering and Information Management. Saint Petersburg, Russia

Подробнее

A study of PosDB Performance in a Distributed Environment

April 2017

George Chernishev, Vyacheslav Galaktionov, Valentin Grigorev, Evgeniy Klyuchikov, Kirill Smirnov

In Proceedings of the Second Conference on Software Engineering and Information Management. Saint Petersburg, Russia. CEUR Workshop Proceedings, 1864

Подробнее

A Study of Several Matrix-Clustering Vertical Partitioning Algorithms in a Disk-Based Environment

2017

Viacheslav Galaktionov, George Chernishev, Kirill Smirnov, Boris Novikov, and Dmitry A. Grigoriev

Springer International Publishing, Cham, pages 163–177

Подробнее

Workload-independent data-driven vertical partitioning

2017

Nikita Bobrov, George Chernishev, and Boris Novikov

In Marite Kirikova, Kjetil Nørvåg, George A. Papadopoulos, Johann Gamper, Robert Wrembel, Jérôme Darmont, and Stefano Rizzi, editors, New Trends in Databases and Information Systems - ADBIS 2017 Short Papers and Workshops, AMSD, BigNovelTI, DAS, SW4CH, DC, Nicosia, Cyprus, September 24-27, 2017, Proceedings, volume 767 of Communications in Computer and Information Science, pages 275–284. Springer

Подробнее

An evaluation of TANE algorithm for functional dependency detection

2017

Nikita Bobrov, George Chernishev, Dmitry Grigoriev, and Boris Novikov

In Yassine Ouhammou, Mirjana Ivanovic, Alberto Abelló, and Ladjel Bellatreche, editors, Model and Data Engineering - 7th International Conference, MEDI 2017, Barcelona, Spain, October 4-6, 2017, Proceedings, volume 10563 of Lecture Notes in Computer Science, pages 208–222. Springer

Подробнее

The design of an adaptive column-store system

2017

George Chernishev

Journal of Big Data, 4:5,

Подробнее

Matrix Clustering Algorithms for Vertical Partitioning Problem: an Initial Performance Study

October 2016

Vyacheslav Galaktionov, George Chernishev, Boris Novikov, and Dmitry Grigoriev

Selected Papers of the XVIII International Conference on Data Analytics and Management in Data Intensive Domains (DAMDID/RCDL 2016), Ershovo, Moscow Region, Russia

Подробнее

K-means Split Revisited: Well-grounded Approach and Experimental Evaluation

2016

Valentin Grigorev and George Chernishev

In Proceedings of the 2016 International Conference on Management of Data (SIGMOD '16). ACM, New York, NY, USA, 2251-2252.

Подробнее

Database Migration Project: Bridging Industry-Academia Gap

2016

George Chernishev, Viacheslav Galaktionov, Valentin Grigorev, Evgeniy Klyuchikov, Kirill Smirnov, Andrey Terekhov

In Proceedings of DAMDID / RCDL'2016 (local), pages 132–137, Ershovo

Подробнее

A parallel R-tree bulk-loading for shared-memory architecture

2015

Ilya Shkuratov and George Chernishev

In proceedings of CIMSP'15

Towards Self-management in a Distributed Column-Store System

2015

Chernishev George

In: Morzy T., Valduriez P., Bellatreche L. (eds) New Trends in Databases and Information Systems. ADBIS 2015. Communications in Computer and Information Science, vol 539. Springer, Cham.

Подробнее

On several social network analysis problems

October 2014

Chernishev, G., Sevostyanov, V., Smirnov, K., and Shkuratov, I.

In Selected Papers of XVI All-Russian Scientific Conference "Digital libraries: Advanced Methods and Technologies, Digital Collections Dubna, Russia

Подробнее

To sort or not to sort: the evaluation of R-Tree and B+-Tree in transactional environment with ordered result requirement

2014

Fedotovsky P.V., Cherednik K.E., Chernishev G.A.

Труды Института системного программирования РАН. – Т. 26. – №. 4.

R-tree re-evaluation effort: a report

2014

Kirill Smirnov, George Chernishev, Pavel Fedotovsky, George Erokhin and Kirill Cherednik

Technical report

The Study of Multidimensional R-Tree-Based Index Scalability in Multicore Environment

2014

Smirnov Kirill, Chernishev George, Fedotovsky Pavel, Erokhin George, Cherednik Kirill

In: Voronkov A., Virbitskaite I. (eds) Perspectives of System Informatics. PSI 2014. Lecture Notes in Computer Science, vol 8974. Springer, Berlin, Heidelberg

To Sort or not to Sort: The Evaluation of R-Tree and B+-Tree in Transactional Environment with Ordered Result Set Requirement

2013

Chernishev G.

SYRCoDIS. – Т. 1031. – С. 27-34.

Реализация уровня изоляции Read Committed для древовидных структур данных

2012

Федотовский П. В., Чернышев Г. А., Смирнов К. К.

Материалы третьей межвузовской научной конференции по проблемам информатики СПИСОК-2012

ACM SIGMOD Programming Contest: an opportunity to study distinguished aspects of database systems and software engineering (in Russian)

2012

Kirill K. Smirnov, Georgiy A. Chernishev

Компьютерные инструменты в образовании, 6

On two methods of star query execution (in Russian)

2011

Kirill Smirnov, George Chernishev

In proceedings of SPISOK conference p. 253-257.

Networking and multithreading architectural aspects of distributed DBMS (in Russian)

2011

Smirnov K. K., Chernishev G. A.

Программные продукты и системы. – №. 1.

Empirical study of parallel SQL query execution

2011

Smirnov K., Chernishev G.

Труды Института системного программирования РАН. – Т. 21.

Benchmarking Inter and Intra Operator Parallelism on Contemporary Desktop Hardware

2011

Smirnov K., Chernishev G.

SYRCoDIS. – С. 62-67.

Distributed Database Query Engine

2010

Kirill Smirnov, George Chernishev

Contest Poster, ACM SIGMOD/PODS 2010, Indianapolis.

ScienceDirect goes social: a social network for scientists integrated with online digital library

2010

George Chernishev, Kirill Smirnov

Contest Poster, ACM SIGIR 2010, Geneve.