UT researcher came third at an international data analytics competition | University of Tartu
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Contacts of UT units

Faculty of Arts and Humanities
Faculty phone: 
(+372) 737 5341
Faculty address: 
Jakobi 2 - 116-121, 51014, Tartu
  • Dean's Office
    Faculty phone: 
    + 372 737 5341
    Faculty address: 
    Jakobi 2, rooms 116 - 121, 51014, Tartu
  • Institute of History and Archaeology
    Faculty phone: 
    (+372) 737 5651
    Faculty address: 
    Jakobi 2, 51003, Tartu
  • Institute of Estonian and General Linguistics
    Faculty phone: 
    (+372) 737 5221
    Faculty address: 
    Jakobi 2, 51014, Tartu
  • Institute of Philosophy and Semiotics
    Faculty phone: 
    (+372) 737 5314
    Faculty address: 
    Jakobi 2, III, rooms 309-352, 51014, Tartu
  • Institute of Cultural Research
    Faculty phone: 
    (+372) 737 5223
    Faculty address: 
    Ülikooli 16, 51003, Tartu
  • School of Theology and Religious Studies
    Faculty phone: 
    (+372) 737 5301
    Faculty address: 
    Ülikooli 18-310, 50090, Tartu
  • College of Foreign Languages and Cultures
    Faculty address: 
    Lossi 3, 51003, Tartu
  • Viljandi Culture Academy
    Faculty phone: 
    (+372) 435 5232
    Faculty address: 
    Posti 1, 71004, Viljandi
Faculty of Social Sciences
Faculty phone: 
(+372) 737 5957
Faculty address: 
Lossi 36, 51003, Tartu
  • Dean's Office
    Faculty phone: 
    + 372 737 5900
    Faculty address: 
    Lossi 36, 51003, Tartu
  • Institute of Education
    Faculty phone: 
    (+372) 737 6440
    Faculty address: 
    Salme 1a, room 29, 50103, Tartu
  • Johan Skytte Institute of Political Studies
    Faculty phone: 
    (+372) 737 5582
    Faculty address: 
    Lossi 36, roomm 301, 51003, Tartu
  • School of Economics and Business Administration
    Faculty phone: 
    (+372) 737 6310
    Faculty address: 
    J. Liivi 4, 50409, Tartu
  • Institute of Psychology
    Faculty phone: 
    (+372) 737 5902
    Faculty address: 
    Näituse 2, 50409, Tartu
  • School of Law
    Faculty phone: 
    (+372) 737 5390
    Faculty address: 
    Näituse 20, 50409, Tartu
  • Institute of Social Studies
    Faculty phone: 
    (+372) 737 5188
    Faculty address: 
    Lossi 36, 51003, Tartu
  • Narva College
    Faculty phone: 
    (+372) 740 1900
    Faculty address: 
    Raekoja plats 2, 20307, Narva
  • Pärnu College
    Faculty phone: 
    (+372) 445 0520
    Faculty address: 
    Ringi 35, 80012, Pärnu
Faculty of Medicine
Faculty phone: 
(+372) 737 5326
Faculty address: 
Ravila 19, 50411, Tartu
  • Dean's Office
    Faculty phone: 
    (+372) 737 5326
    Faculty address: 
    Ravila 19, 50411, Tartu
  • Institute of Biomedicine and Translational Medicine
    Faculty phone: 
    +(372) 737 4210
    Faculty address: 
    Biomeedikum, Ravila 19, 50411, Tartu
  • Institute of Pharmacy
    Faculty phone: 
    (+372) 737 5286
    Faculty address: 
    Nooruse 1, 50411, Tartu
  • Institute of Dentistry
    Faculty phone: 
    (+372) 731 9856
    Faculty address: 
    Raekoja plats 6, 51003, Tartu
  • Institute of Clinical Medicine
    Faculty phone: 
    (+372) 737 5323
    Faculty address: 
    L. Puusepa 8, 51014, Tartu, Eesti
  • Institute of Family Medicine and Public Health
    Faculty phone: 
    (+372) 737 4190
    Faculty address: 
    Ravila 19, 50411 Tartu
  • Institute of Sport Sciences and Physiotherapy
    Faculty phone: 
    (+372) 737 5360
    Faculty address: 
    Jakobi 5-205, 51014, Tartu
Faculty of Science and Technology
Faculty phone: 
(+372) 737 5820
Faculty address: 
Vanemuise 46-208, 51014, Tartu
  • Dean's Office
    Faculty phone: 
    (+372) 737 5820
    Faculty address: 
    Vanemuise 46 - 208, 51014, Tartu
  • Institute of Computer Science
    Faculty phone: 
    (+372) 737 5445
    Faculty address: 
    J. Liivi 2, 50409, Tartu
  • Estonian Marine Institute
    Faculty phone: 
    (+372) 671 8902
    Faculty address: 
    Mäealuse 14, 12618, Tallinn
  • Institute of Physics
    Faculty address: 
    W. Ostwaldi Str 1, 50411, Tartu
  • Institute of Chemistry
    Faculty phone: 
    (+372) 737 5261
    Faculty address: 
    Ravila 14a, 50411, Tartu
  • Institute of Mathematics and Statistics
    Faculty phone: 
    (+372) 737 5860
    Faculty address: 
    J. Liivi 2, 50409, Tartu
  • Institute of Molecular and Cell Biology
    Faculty phone: 
    (+372) 737 5011
    Faculty address: 
    Riia 23, 23b-134, 51010, Tartu
  • Institute of Technology
    Faculty phone: 
    (+372) 737 4800
    Faculty address: 
    Nooruse 1, 50411, Tartu
  • Institute of Ecology and Earth Sciences
    Faculty phone: 
    (+372) 737 5835
    Faculty address: 
    Vanemuise 46, 51014, Tartu
Institutions
  • Library
    Faculty phone: 
    (+372) 737 5702
    Faculty address: 
    W.Struve 1, 50091, Tartu
  • Youth Academy
    Faculty phone: 
    (+372) 737 5581
    Faculty address: 
    Lossi 38, 51003, Tartu
  • Estonian Genome Center
    Faculty phone: 
    (+372) 737 4000
    Faculty address: 
    Riia 23b, 51010, Tartu
  • Museum
    Faculty phone: 
    (+372) 737 5674
    Faculty address: 
    Lossi 25, 51014, Tartu
  • University of Tartu Natural History Museum and Botanical Garden
    Faculty phone: 
    (+372) 737 6076
    Faculty address: 
    Vanemuise 46, 51014, Tartu
Support Units
  • Administrative Office
    Faculty phone: 
    (+372) 737 5606
    Faculty address: 
    Ülikooli 18a, 51014, Tartu
  • University Office in Tallinn
    Faculty phone: 
    +372 737 6600
    Faculty address: 
    Teatri väljak 3, 10143 Tallinn
  • Estates Office
    Faculty phone: 
    (+372) 737 5137
    Faculty address: 
    Ülikooli 18a, 51014, Tartu
  • Finance Office
    Faculty phone: 
    (+372) 737 5125
    Faculty address: 
    Jakobi 4, 51014, Tartu
  • Information Technology Office
    Faculty phone: 
    (+372) 737 6000, arvutiabi: 737 5500
    Faculty address: 
    Ülikooli 18a, 51014, Tartu
  • Internal Audit Office
    Faculty address: 
    Ülikooli 17-114, 51014, Tartu
  • Marketing and Communication Office
    Faculty phone: 
    (+372) 737 5687
    Faculty address: 
    Ülikooli 18, ruum 210, 50090, Tartu
  • Office of Academic Affairs
    Faculty phone: 
    (+372) 737 6215
    Faculty address: 
    Ülikooli 18, 50090, Tartu
  • Office of Research and Development
    Faculty phone: 
    (+372) 737 6192
    Faculty address: 
    Lossi 3, III korrus, 51003, Tartu
  • Human Resources Office
    Faculty phone: 
    (+372) 737 5145
    Faculty address: 
    Ülikooli 18, rooms 302 and 304, 50090, Tartu
  • Rector's Strategy Office
    Faculty phone: 
    (+372) 737 5600
    Faculty address: 
    Ülikooli 18, 51014, Tartu
  • Student Council
    Faculty phone: 
    (+372) 737 5400
    Faculty address: 
    Ülikooli 18b, 51014, Tartu
Other Units
  • University of Tartu Academic Sports Club
    Faculty phone: 
    +372 737 5371
    Faculty address: 
    Ujula 4, 51008 Tartu
  • Tartu Student Village
    Faculty phone: 
    +372 740 9959
    Faculty address: 
    Narva mnt 25, 51013 Tartu
  • Tartu Students’ Club
    Faculty phone: 
    +372 730 2400
    Faculty address: 
    Kalevi 24, 51010 Tartu
  • University of Tartu Press
    Faculty phone: 
    +372 737 5945
    Faculty address: 
    W. Struve 1, 50091 Tartu
  • Tartu University Hospital
    Faculty address: 
    L. Puusepa 1a, 50406 Tartu
  • University of Tartu Foundation
    Faculty phone: 
    +372 737 5852
    Faculty address: 
    Ülikooli 18, 50090 Tartu
  • View all other units

Contacts of UT units

Faculty of Arts and Humanities
Faculty phone: 
(+372) 737 5341
Faculty address: 
Jakobi 2 - 116-121, 51014, Tartu
  • Dean's Office
    Faculty phone: 
    + 372 737 5341
    Faculty address: 
    Jakobi 2, rooms 116 - 121, 51014, Tartu
  • Institute of History and Archaeology
    Faculty phone: 
    (+372) 737 5651
    Faculty address: 
    Jakobi 2, 51003, Tartu
  • Institute of Estonian and General Linguistics
    Faculty phone: 
    (+372) 737 5221
    Faculty address: 
    Jakobi 2, 51014, Tartu
  • Institute of Philosophy and Semiotics
    Faculty phone: 
    (+372) 737 5314
    Faculty address: 
    Jakobi 2, III, rooms 309-352, 51014, Tartu
  • Institute of Cultural Research
    Faculty phone: 
    (+372) 737 5223
    Faculty address: 
    Ülikooli 16, 51003, Tartu
  • School of Theology and Religious Studies
    Faculty phone: 
    (+372) 737 5301
    Faculty address: 
    Ülikooli 18-310, 50090, Tartu
  • College of Foreign Languages and Cultures
    Faculty address: 
    Lossi 3, 51003, Tartu
  • Viljandi Culture Academy
    Faculty phone: 
    (+372) 435 5232
    Faculty address: 
    Posti 1, 71004, Viljandi
Faculty of Social Sciences
Faculty phone: 
(+372) 737 5957
Faculty address: 
Lossi 36, 51003, Tartu
  • Dean's Office
    Faculty phone: 
    + 372 737 5900
    Faculty address: 
    Lossi 36, 51003, Tartu
  • Institute of Education
    Faculty phone: 
    (+372) 737 6440
    Faculty address: 
    Salme 1a, room 29, 50103, Tartu
  • Johan Skytte Institute of Political Studies
    Faculty phone: 
    (+372) 737 5582
    Faculty address: 
    Lossi 36, roomm 301, 51003, Tartu
  • School of Economics and Business Administration
    Faculty phone: 
    (+372) 737 6310
    Faculty address: 
    J. Liivi 4, 50409, Tartu
  • Institute of Psychology
    Faculty phone: 
    (+372) 737 5902
    Faculty address: 
    Näituse 2, 50409, Tartu
  • School of Law
    Faculty phone: 
    (+372) 737 5390
    Faculty address: 
    Näituse 20, 50409, Tartu
  • Institute of Social Studies
    Faculty phone: 
    (+372) 737 5188
    Faculty address: 
    Lossi 36, 51003, Tartu
  • Narva College
    Faculty phone: 
    (+372) 740 1900
    Faculty address: 
    Raekoja plats 2, 20307, Narva
  • Pärnu College
    Faculty phone: 
    (+372) 445 0520
    Faculty address: 
    Ringi 35, 80012, Pärnu
Faculty of Medicine
Faculty phone: 
(+372) 737 5326
Faculty address: 
Ravila 19, 50411, Tartu
  • Dean's Office
    Faculty phone: 
    (+372) 737 5326
    Faculty address: 
    Ravila 19, 50411, Tartu
  • Institute of Biomedicine and Translational Medicine
    Faculty phone: 
    +(372) 737 4210
    Faculty address: 
    Biomeedikum, Ravila 19, 50411, Tartu
  • Institute of Pharmacy
    Faculty phone: 
    (+372) 737 5286
    Faculty address: 
    Nooruse 1, 50411, Tartu
  • Institute of Dentistry
    Faculty phone: 
    (+372) 731 9856
    Faculty address: 
    Raekoja plats 6, 51003, Tartu
  • Institute of Clinical Medicine
    Faculty phone: 
    (+372) 737 5323
    Faculty address: 
    L. Puusepa 8, 51014, Tartu, Eesti
  • Institute of Family Medicine and Public Health
    Faculty phone: 
    (+372) 737 4190
    Faculty address: 
    Ravila 19, 50411 Tartu
  • Institute of Sport Sciences and Physiotherapy
    Faculty phone: 
    (+372) 737 5360
    Faculty address: 
    Jakobi 5-205, 51014, Tartu
Faculty of Science and Technology
Faculty phone: 
(+372) 737 5820
Faculty address: 
Vanemuise 46-208, 51014, Tartu
  • Dean's Office
    Faculty phone: 
    (+372) 737 5820
    Faculty address: 
    Vanemuise 46 - 208, 51014, Tartu
  • Institute of Computer Science
    Faculty phone: 
    (+372) 737 5445
    Faculty address: 
    J. Liivi 2, 50409, Tartu
  • Estonian Marine Institute
    Faculty phone: 
    (+372) 671 8902
    Faculty address: 
    Mäealuse 14, 12618, Tallinn
  • Institute of Physics
    Faculty address: 
    W. Ostwaldi Str 1, 50411, Tartu
  • Institute of Chemistry
    Faculty phone: 
    (+372) 737 5261
    Faculty address: 
    Ravila 14a, 50411, Tartu
  • Institute of Mathematics and Statistics
    Faculty phone: 
    (+372) 737 5860
    Faculty address: 
    J. Liivi 2, 50409, Tartu
  • Institute of Molecular and Cell Biology
    Faculty phone: 
    (+372) 737 5011
    Faculty address: 
    Riia 23, 23b-134, 51010, Tartu
  • Institute of Technology
    Faculty phone: 
    (+372) 737 4800
    Faculty address: 
    Nooruse 1, 50411, Tartu
  • Institute of Ecology and Earth Sciences
    Faculty phone: 
    (+372) 737 5835
    Faculty address: 
    Vanemuise 46, 51014, Tartu
Institutions
  • Library
    Faculty phone: 
    (+372) 737 5702
    Faculty address: 
    W.Struve 1, 50091, Tartu
  • Youth Academy
    Faculty phone: 
    (+372) 737 5581
    Faculty address: 
    Lossi 38, 51003, Tartu
  • Estonian Genome Center
    Faculty phone: 
    (+372) 737 4000
    Faculty address: 
    Riia 23b, 51010, Tartu
  • Museum
    Faculty phone: 
    (+372) 737 5674
    Faculty address: 
    Lossi 25, 51014, Tartu
  • University of Tartu Natural History Museum and Botanical Garden
    Faculty phone: 
    (+372) 737 6076
    Faculty address: 
    Vanemuise 46, 51014, Tartu
Support Units
  • Administrative Office
    Faculty phone: 
    (+372) 737 5606
    Faculty address: 
    Ülikooli 18a, 51014, Tartu
  • University Office in Tallinn
    Faculty phone: 
    +372 737 6600
    Faculty address: 
    Teatri väljak 3, 10143 Tallinn
  • Estates Office
    Faculty phone: 
    (+372) 737 5137
    Faculty address: 
    Ülikooli 18a, 51014, Tartu
  • Finance Office
    Faculty phone: 
    (+372) 737 5125
    Faculty address: 
    Jakobi 4, 51014, Tartu
  • Information Technology Office
    Faculty phone: 
    (+372) 737 6000, arvutiabi: 737 5500
    Faculty address: 
    Ülikooli 18a, 51014, Tartu
  • Internal Audit Office
    Faculty address: 
    Ülikooli 17-114, 51014, Tartu
  • Marketing and Communication Office
    Faculty phone: 
    (+372) 737 5687
    Faculty address: 
    Ülikooli 18, ruum 210, 50090, Tartu
  • Office of Academic Affairs
    Faculty phone: 
    (+372) 737 6215
    Faculty address: 
    Ülikooli 18, 50090, Tartu
  • Office of Research and Development
    Faculty phone: 
    (+372) 737 6192
    Faculty address: 
    Lossi 3, III korrus, 51003, Tartu
  • Human Resources Office
    Faculty phone: 
    (+372) 737 5145
    Faculty address: 
    Ülikooli 18, rooms 302 and 304, 50090, Tartu
  • Rector's Strategy Office
    Faculty phone: 
    (+372) 737 5600
    Faculty address: 
    Ülikooli 18, 51014, Tartu
  • Student Council
    Faculty phone: 
    (+372) 737 5400
    Faculty address: 
    Ülikooli 18b, 51014, Tartu
Other Units
  • University of Tartu Academic Sports Club
    Faculty phone: 
    +372 737 5371
    Faculty address: 
    Ujula 4, 51008 Tartu
  • Tartu Student Village
    Faculty phone: 
    +372 740 9959
    Faculty address: 
    Narva mnt 25, 51013 Tartu
  • Tartu Students’ Club
    Faculty phone: 
    +372 730 2400
    Faculty address: 
    Kalevi 24, 51010 Tartu
  • University of Tartu Press
    Faculty phone: 
    +372 737 5945
    Faculty address: 
    W. Struve 1, 50091 Tartu
  • Tartu University Hospital
    Faculty address: 
    L. Puusepa 1a, 50406 Tartu
  • University of Tartu Foundation
    Faculty phone: 
    +372 737 5852
    Faculty address: 
    Ülikooli 18, 50090 Tartu
  • View all other units

UT researcher came third at an international data analytics competition

Konstantin Tretjakov, Research Fellow in Bioinformatics at the University of Tartu, won the third place at the international competition of big data analytics TEXATA among more than 2000 competitors.

TEXATA that was organised for the first time in 2014 is an innovative and challenging international competition for students and professionals that allows the participants to develop and test their big data analytics skills. First, competitors undertake two online qualification rounds. The top 12 progress to a live finals event held in Austin, Texas.

One of the 12 finalists was Tretjakov, who is Research Fellow in Bioinformatics and is currently writing his doctoral thesis at the University of Tartu. In the first online round, with more than 2000 participants across the world, Tretjakov had four hours to answer 50 multiple-choice questions and solve ten practical case studies using the parallel computing technology Hadoop.

In the second online round with 200 best competitors, the participants again had four hours to answer ten riddle-like questions and solve the main case study. The latter included approximately 60GB of Thomson-Reuters text data and a general direction for the solution.

“In my solution I concluded that the signal that is searched for actually does not exist, but probably thanks to a reasonable and practical approach I was selected to be one of the 12 people at the final event in Austin,” said the researcher.

At the final event, the competitors had to work on forum discussions of Cisco Support. “In my solution I realised the prototype of related discussion search and tagging of discussions,” said Tretjakov.

At the end, each finalist had three minutes to present their solution. After this, the competitors had 10 minutes to privately explain the technical details to one member of the jury. “Based on their opinion, each member of the jury gave points in several categories, evaluating, for instance, the practicality, the value, the quality of implementation, the use of technologies, etc. This is how the winner was decided,” said the winner of the third place and the “Top Student” award.

Head of the Institute of Computer Science Professor Jaak Vilo added that big data analytics requires good and wide-ranging knowledge of several topics at the same time: algorithms, data mining, machine learning, visualisation and fields of application.

“Often, methods can be transferred from one field of application to another, which has allowed Tretjakov to demonstrate his versatile skills. In the field of big data analytics, the University of Tartu has made considerable efforts in the recent years: in several research groups, in teaching as well as in cooperation with enterprises. For instance, the Software Technology and Applications Competence Centre focuses more and more on creating data analytics solutions. Thanks to that, Tretjakov has had a sufficiently wide-ranging preparation,” said Vilo.

For more information about the competition, see http://www.texata.com/.

Additional information: Konstantin Tretjakov, Research Fellow in Bioinformatics of the University of Tartu, email: kt [ät] ut.ee.

Virge Tamme
Press Officer of the UT
Phone: +372 737 5683
Mobile: +372 5815 5392
E-mail: virge.tamme [ät] ut.ee
www.ut.ee