[an error occurred while processing this directive]


The finalists of the SIGMOD 2017 Programming Contest were selected after review and additional testing of the latest submissions from the leaderboard. Testing involved test cases from the leaderboard as well as additional test cases.

We would like to thank everyone who participated this year and congratulate the 5 finalists, who are listed here in alphabetical (not ranking) order:

DVA (Hanyang University)

  • Hyeonseok Oh
  • Jongbin Kim
  • Hyungsoo Jung
Poster | Source

gStreamPKU (Peking University)

  • Jiaze Chen
  • Shuo Han
  • Lei Zou
Poster | Source

Mccree (Peking University)Runners Up (2nd prize)

  • Xupeng Li
  • Xuecan Yan
  • Yiru Chen
  • Bin Cui
Poster | Source

OZero (TU Munich) Overall Winner (1st prize)

  • Jan Böttcher
  • Timo Kersten
  • Moritz Kaufmann
  • Andreas Kipf
Poster | Source

PartTimeContestants (TU Dresden - Ruprecht-Karls Universitaet Heidelberg)

  • Frank Tetzel
  • Ismail Oukid
  • Thomas Bach
Poster | Source

One member of each of these five teams will receive a travel award to attend the SIGMOD conference in Chicago, where we will announce the runner up and overall winner of the contest.


The leaderboard ranks the best submission of each team based on their performance in all tests. Only submissions that pass all available tests are considered for the leaderboard. Progress bars indicate how each submission fares in comparison with the other submissions on the leaderboard: the longest total runtime has an empty progress bar, while the fastest submission receives a full bar. The test sizes refer to the size of the input.

Rank Team Time in the Lead Small