North American Computational Linguistics Open Competition

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The North American Computational Linguistics Open competition (NACLO), formerly called the North American Computational Linguistics Olympiad before January 1, 2020, is a computational linguistics competition for high school students in the United States and Canada that has been held since 2007. For the 2021 Open competition, approximately 1300 to 1400 students competed. Since 2008 the contest has consisted of two rounds, the second being administered to the top scorers in the first round. The top-scoring students on the second round qualify for the International Linguistics Olympiad (IOL), one of the international science olympiads.

Contents

History

Since the mid-1960s, problem-solving competitions in linguistics for secondary school students have been taking place at various locations around the world. In Russia, the Moscow and St. Petersburg Linguistic Olympiads are credited with inspiring hundreds of young talented scholars to choose linguistics as an academic major and profession. Presently there are national contests in Europe, Asia, South America, Australia and Africa, as well as North America. NACLO is part of a consortium that shares resources with other English-speaking contests such as the United Kingdom Linguistics Olympiad, OzCLO (Australia) and the All-Ireland Linguistics Olympiad. There is also an International Linguistic Olympiad in which students from many countries compete, as well as dozens of local competitions held in individual towns and schools across Europe and the USA.

In 1998 the first US Linguistics Olympiad was held at the University of Oregon in Eugene, Oregon, in 1998. 18 students participated the first year, 88 participated the second year, and 67 participated the third year of this local pilot program. From 2001 to 2006, the program existed as an informal, web-based educational activity known as the Linguistics Challenge.

The two US teams in each year won several awards at the IOL in 2007 and 2008. Each year, one of the two US teams won a gold medal (or first diploma) in the team contest. In addition, several team members won individual medals. [1] [2]

In 2019, following a request from the US Olympic Committee that NACLO comply with the Amateur Sports Act of 1978 (aka the Ted Stevens Act), which grants exclusive rights of usage in the US of the words Olympic and Olympiad to the Olympic Committee, the contest agreed to change its name to the North American Computational Linguistics Open competition. [3]

Format

The format of the contest changed significantly between 2007 and 2008. The 2007 contest consisted of eight problems given in a single round open to all participants. The 2008 competition consisted of two rounds. The first round was open to all contestants and consisted of a three-hour, five-problem written examination. The top scorers on the open round advanced to the invitational round, which was a five-hour, seven-problem written examination divided into two parts; the first part lasted 3 and a half hours and contained five problems, while the second part lasted one and a half hour and contained two problems. [4] The top eight scorers from the invitational round were selected to participate in the IOL. The booklets with problems and solutions are available on the main NACLO website. [5]

IOL qualifiers

From 2007 to 2010 the USA sent two teams annually to the IOL.

2007 - St. Petersburg , Russia [6] [7]
TeamNameAwardTeam awardTeam leader
1Adam Hesterberggold medal Dragomir Radev,
Lori Levin
Jeffrey Limbest solution to problem 2
Ryan Musa
Rachel Zax
2Josh Falkgold medal
Rebecca Jacobs
Michael Gottlieb
Anna Tchetchetkine
2008 - Slantchev Bryag , Bulgaria [8] [9]
TeamNameAwardTeam awardTeam leader
1Josh Falksilver trophy,
cup for highest average score
on the individual contest
Dragomir Radev,
Lori Levin
Jeffrey Limbronze medal
Anand Natarajansilver medal
Guy Tabachnickbronze medal
2Morris Alpersilver medalgold trophy
Rebecca Jacobsbronze medal
Jae-kyu Leebest solution to problem 4
Hanzhi Zhugold medal,
best solution to problem 1
2009 - Wrocław , Poland [10] [11]
TeamNameAwardTeam awardTeam leader
"Red"Morris Alperhonorable mentiongold trophyDragomir Radev,
Lori Levin
Alan Huangbronze medal,
best solution to problem 1
Rebecca Jacobssilver medal
Anand Natarajanhonorable mention
"Blue"John Bermanbronze medal,
best solution to problem 5
Sergei Bernsteinbronze medal
Daryl Hansenhonorable mention
Vivaek Shivakumarhonorable mention
2010 - Stockholm , Sweden [12] [13] [14]
TeamNameAwardTeam awardTeam leader
"Red"Ben Sklaroffgold medal,
best solution to problem 4
3rd highest combined individual scoresDragomir Radev,
Lori Levin
Allen Yuansilver medal
In-Sung Nahonorable mention
Brian Konghonorable mention
"Blue"Martin Camachosilver medal,
best solution to problem 2
highest combined individual scores
Tian-Yi Damien Jiangsilver medal,
best solution to problem 1
Alexander Irizabronze medal
Alan Changbronze medal

In 2011 the USA sent three teams, and Canada also sent a team.

2011 - Pittsburgh , USA [15] [16] [17]
CountryTeamNameAwardTeam awardTeam leader
USA"Red"Aaron Kleinbronze medalgold trophy,
highest combined individual scores
Dragomir Radev
Wesley Jonessilver medal
Duligur Ibelingsilver medal
Morris Alpergold medal,
best solution to problem 2
"White"Erik Andersenhonorable mention
Allen Yuansilver medal
Chelsea Vosshonorable mention
Arjun Srinivasanhonorable mention
"Blue"Alexander Wadesilver medal,
best solution to problem 4
Ophir Lifshitzhonorable mention
Caroline Ellison honorable mention,
best solution to problem 3
Rachel McEnroe
CanadaKeunjae GoPatrick Littell
Jordan Ho
Daniel Mitropolskybronze medal
William Zhanghonorable mention

From 2012 to 2016, the USA sent two teams annually, and Canada sent one team annually.

2012 - Ljubljana , Slovenia [18] [19]
CountryTeamNameAwardTeam AwardTeam leader
USA"Red"Darryl Wusilver medal,
best solution to problem 1
2nd highest combined individual scoresDragomir Radev,
Lori Levin
Anderson Wanggold medal,
best solution to problem 4
Samuel Zbarskyhonorable mention
Allan Sadunsilver medal
"Blue"Alexander Wadegold medal,
best solution to problem 3,
best solution to problem 5
gold trophy,
3rd highest combined individual scores
Aaron Kleinsilver medal
Aidan Kaplan
Erik Andersenbronze medal
CanadaSimon HuangPatrick Littell
Keunjae Gohonorable mention
David Penco
Qin Long
2013 - Manchester , UK [20]
CountryTeamNameAwardTeam AwardTeam leader
USARedAaron Kleinsilver medalgold trophy,
highest combined individual scores
Dragomir Radev,
Lori Levin
Max Schindlerbronze medal
Alexander Wadegold medal
Tom McCoybronze medal
BlueRebecca Burkshonorable mention
Jeffrey Lingsilver medal
Erik Andersenhonorable mention
Simone Stoyen
CanadaJordan HoPatrick Littell
Janis Chang
Daniel Lovstedbronze medal
Stella Lauhonorable mention
2014 - Beijing , China [21]
CountryTeamNameAwardTeam AwardTeam leader
USA"Red"Darryl Wugold medal,
2nd place individual,
best solution to problem 2
gold trophy,
highest combined individual scores
Dragomir Radev,
Lori Levin
Jackie Bredenberghonorable mention
Alexander Babiaksilver medal
Deven Lahotisilver medal
"Blue"David Sokratovhonorable mention
James Bloxhambronze medal
Kevin Libronze medal
Catherine Wusilver medal,
best solution to problem 4
CanadaDaniel Lovstedgold medal,
3rd place individual
2nd highest combined individual scoresHeather Newell
Yan Huangsilver medal
Simon Huangbronze medal
Minh-Tam Nguyenhonorable mention
2015 - Blagoevgrad , Bulgaria [22]
CountryTeamNameAwardTeam AwardTeam leader
USA"Red"James Bloxhamgold medal,
3rd place individual,
best solution to problem 3
silver trophy,
highest combined individual scores
Dragomir Radev,
Lori Levin
Conor Stuart-Roesilver medal
James Wedgwoodgold medal,
1st place individual,
best solution to problem 5
Kevin Yanggold medal
"Blue"Julian Gausilver medal3rd highest combined individual scores
Kevin Q Lihonorable mention
Kevin M Lisilver medal
Nilai Sardabronze medal
CanadaBen Zhanghonorable mentionPat Littell
Ella Bei
Emma McLeanbronze medal
James Hyetthonorable mention
2016 - Mysore , India [23] [24]
CountryTeamNameAwardTeam AwardTeam leader
USA"Red"Laurestine Irene Bradfordhonorable mentionhighest combined individual scoresDragomir Radev,
Aleka Blackwell
James Wedgwoodgold medal,
2nd place individual
Erik Metzsilver medal
Shuheng "Nelson" Niusilver medal
"Blue"Margarita Misirpashayevasilver medal
Wyatt R. Reevesbronze medal
Jenna LaFleurhonorable mention
Siye "Annie" Zhubronze medal
CanadaKevin Sunhonorable mention,
best solution to problem 1
Heather Newell
Minh-Tam Nguyenhonorable mention
Lawrence Pang
James Hoganhonorable mention

From 2017 to 2022, the USA sent two teams and Canada sent two teams, one francophone and one anglophone.

2017 - Dublin, Ireland [25] [26] [27]
CountryTeamNameAwardTeam AwardTeam Leader
USA"Red"Brian Xiaogold medal,
best solution to problem 3
Aleka Blackwell, Lori Levin, Dragomir Radev
Andrew Tockmansilver medal
Ziyan Leisilver medal
Siye Zhubronze medal
"Blue"Joseph Feffersilver medal
Sonia Reillybronze medal
Vanessa Hu
Wesley Zhang
Canada"Castors" (French)Antonin BenoitHeather Newell, Daniel Lovsted
Corinne Soucy
Georges Awaad
Samuel Ouvrard
"Moose" (English)Gabriel Kammer
James Hogan
Jane Li
Kevin Liang
2018 - Prague, Czech Republic [28] [29]
CountryTeamNameAwardTeam AwardTeam Leader
USA"Red"Ethan A. Chisilver medalsilver trophyAleka Blackwell, Lori Levin, Dragomir Radev
Swapnil Garggold medal,
best solution to problem 5
Andrew Tockmangold medal,
best solution to problem 1
Brian Xiaobronze medal
"Blue"Russell Emerinesilver medalgold trophy,
highest combined individual scores
Pranav Krishnagold medal
Benjamin LaFondgold medal
Mihir Singhalsilver medal
Canada"Castors" (French)Georges AwaadDaniel Lovsted, Andrés Pablo Salanova, Gustavo Beritognolo
Yeryomin George
Samson Nathan
Corinne Soucy
"Moose" (English)Ken Jiangbronze medal
Shuli Joneshonorable mention
Nathan Kim
Kevin Liangbronze medal
2019 - Yongin, South Korea [30] [31]
CountryTeamNameAwardTeam AwardTeam Leader
USA"Red"Wesley Zhanggold medal,
best solution to problem 5,
2nd place individual
highest combined individual scoresAleka Blackwell, Lori Levin, Dragomir Radev
Andrew Tockmangold medal
Ziyan Leisilver medal
Russell Emerinesilver medal
"Blue"Skyelar Raitisilver medal
Pranav Krishnasilver medal
Jeremy Zhousilver medal
Katherine Hehonorable mention
Canada"Castors" (French)Jonathan DeschênesPatrick Littell, Andrés Pablo Salanova, Corinne Soucy
Geneviève Fournier
Florence Lefebvre
Ariel P. Soucy
"Moose" (English)Ken Jianggold medal,
best solution to problem 1,
1st place individual
3rd highest combined individual score
Tianqi Jiangsilver medal
Nathan Kimsilver medal
Zed Lihonorable mention
2021 - Ventspils, Latvia [32] [33] [34]
CountryTeamNameAwardTeam AwardTeam Leader
USA"Red"Jonathan Huanggold medalsilver trophyAleka Blackwell, Lori Levin, Dragomir Radev
Evelyn Sunhonorable mention
Riley Kongbronze medal
Lydia Wang
"Blue"Jeremy Zhoubronze medalhonorable mention
Adithya Ram Kalyanamhonorable mention
Jonathan Songbronze medal
Benjamin Myer Neithardtbronze medal
Canada"Castors" (French)Bogdan-Alexandru SavaPatrick Littell, Andrés Pablo Salanova, Corinne Soucy
Ariel Soucy
Yiyuan Zhang
Aron Szocs
"Moose" (English)Thomas Frithbronze medal
Kunaal Chandrashekarhonorable mention
Ellina Zhang
Leo Tenenbaum
2022 - Castletown, Isle of Man [32] [33] [34]
CountryTeamNameAwardTeam AwardTeam Leader
USA"Red"Benjamin Mcavoy-Bickfordsilver medalbronze trophyAleka Blackwell, Lori Levin, Dragomir Radev
Luke Robitaillegold medal
Riley Kongsilver medal
Rishab Parthasarathysilver medal
"Blue"Arul Kolla
Emmy Bonserhonorable mention
Grant Wang
Tapas Gobalakrishna
Canada"Castors" (French)Bogdan SavaPatrick Littell, Andrés Pablo Salanova, Corinne Soucy
Cédric Campeau
Isabella Zhang
Serine F Shin
"Moose" (English)Aidan Wangbronze medal
Kevin Yanbronze medal
Kunaal Chandrashekarsilver medal
Perry Dai
2023 - Bansko, Bulgaria [35] [36]
CountryTeamNameAwardTeam AwardTeam Leader
USA"Red"Arul KollaBronze MedalSilver TrophyAleka Blackwell, Lori Levin
Deeraj PothapragadaSilver Medal
Grant Wang
Darren SuBronze Medal
"Blue"Benjamin YangBronze Medal
Soren SchmidtBronze Medal
Jingyuan LiHonorable Mention
Mritika Senthil
Canada"Castors" (French)Bogdan SavaSilver TrophyPatrick Littell, Andrés Pablo Salanova, Corinne Soucy
Félix Von Veh
Nina Geng
Amelia Geng
"Moose" (English)Kunaal ChandrashekarGold Medal
Sukrith VelminetiSilver Medal
Perry DaiBronze Medal
Victoria LiHonorable Mention

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References

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See also