Discovery group: Data Mining for Pattern and Link Discovery

 

Affiliations:

Department of Computer Science


Finnish Centre of Excellence for Algorithmic Data Analysis Research


Helsinki Institute for Information Technology HIIT

 

Works of Artistic Nature

Discovery group members also contribute to art, supported by computers, or sometimes computers contribute to art and are supported by our group members. Here is a sample of contributions where the artistic flavor is stronger than the scientific one. In many of them, the artistic responsibility has been with professional artists.


Suven laulu

Music: Sampsa Ertamo, Text: P.O. Eticus-Apparatus

Suven laulu is a composition by Sampsa Ertamo for mixed choir SATB, flutes (offstage), soprano recorders (offstage), and strings. The lyrics have been written by the P.O. Eticus-Apparatus software. 

Distribution: Music Finland, www.musicfinland.fi.

Premier performance in Järvenpää church as part of Kotimusiikkiviikko, July 31st, 2016. Second performance (the video below) in the 50th Anniversary Jubilee Seminar of  the Department of Computer Science, University Main Hall, August 31st, 2017.


Data Journalist in action

Dada Journalist

Mika Hämäläinen, Olli Alm, Anna Kantosalo, Hannu Toivonen

Dada Journalist (dada.exmachina.cc) is an interactive dadaist poetry installation. Dada Journalist produces draft poems, inspired by current news by the Finnish broadcasting company YLE, to be edited by the user to a publishable form in a game-like setting within a limited time. Dada Journalist is a sibling of the Poetry Machine, an interactive poetry writing tool helping authors such as school kids be more creative.

Exhibited in the Nordic Data Journalism Conference on April 22nd, 2016.


"The Machine's turn". A rap with lyrics by DeepBeat

Final lyrics and rap: AXIS. Production: Dave Fawbert. Programming: Eric Malmi.

A rap produced in collaboration between Curtis Northcutt, a.k.a. rapper AXIS, Dave Fawbert and the rap AI DeepBeat.

See Dave Fawbert's blog for a story on how these raps were produced.

Released in YouTube on July 28th, 2015. Also available in Spotify.


"Your Body’s Like Boom". A rap with lyrics by DeepBeat

Final lyrics and production: Dave Fawbert. Programming: Eric Malmi. Performance: Happy Attack.

A rap produced in collaboration between Dave Fawbert and the rap AI DeepBeat.

See Dave Fawbert's blog for a story on how these raps were produced.

Released in YouTube on August 1st, 2015.


Live improvisation session with Musicreatures app on iPhone, cello, and bass clarinet

Petri Myllys (Musicreatures), Juho Laitinen (cello), and Heikki Nikula (bass clarinet)

Musicreatures is an iPhone app for creating music in a simple, game-like environment. The user controls objects on the screen by tilting the phone, thereby moving the objects around and collecting new objects to make larger groups of objects. The Musicreatures app then turns information on the screen to music, based on the sizes and locations of the groups of objects. A photo taken initially by the user is used as the background image, and the sounds of objects depend on the properties of the image directly under them. By touching and holding the screen, the user enters a solo mode where there is a more distinctive, direct musical response to movements of the phone.

Performance at Science Forum Helsinki, Finland (Tieteen päivät), January 10th, 2015.


The premier of Koodike, a composition by Computer and Lotta Wennäkoski

Composition: Computer and Lotta Wennäkoski; Programming: Hannu Toivonen; Musicians: Juho Laitinen (cello) and Heikki Nikula (bass clarinet)

Koodike is a cut-and-paste piece, the material of which was composed by the computer (according to rules specified by Lotta Wennäkoski) and then stitched together to a final composition by Lotta.

Premier performance at Science Forum Helsinki, Finland (Tieteen päivät), January 10th, 2015.


Brain Poetry at the Frankfurt Book Fair 2014

Kasperi Mäki-Reinikka, Jukka Toivanen, Aleksander Alafuzoff, Henri Kotkanen, and Jari Torniainen

Brain Poetry is an artistic installation that produces poetry from the user's brain waves. The installation was presented on a grand scale at the Frankfurt International Book Fair 2014. The technology behind the artwork is based on computational creativity methods developed by Jukka Toivanen in the Discovery Research Group lead by prof. Hannu Toivonen at the University of Helsinki. The artwork examines the combination of a human and a machine in a creative process.

The poem generated from the user’s brain waves varies individually. The Brain Poetry project highlights the dialogue between science and art and proposes a new perspective to the human-machine relationship. Cross-disciplinary discussions and joint artistic reflection of the Brains on Art collective form the background of the artwork.

Exhibited at the Frankfurt Book Fair, October 8th - 12th, 2014.

See this video for the experience of a visitor:


An exercise in non-computational creativity

The Discovery Group

Too much work on computational creativity can make us forget about more traditional forms of creativity... To avoid thinking that only computers can be creative, the research group signed up for an experimental, collaborative painting session under the guidance of artist Majbritt Huovila. The photos here illustrate the process.


O, he was Bieber

P.O. Eticus-Apparatus and a robot

In the Interational Conference on Computational Creativity, ICCC 2014, the session on poetry was opened by a robot performing a poem written by the software poet P.O. Eticus-Apparatus. The recited poem is from a paper titled The Officer Is Taller Than You, Who Race Yourself! Using Document Specific Word Associations in Poetry Generation, authored by Jukka M. Toivanen, Oskar Gross and Hannu Toivonen. The robot performance was programmed by the local organizers of the conference at the Jožef Stefan Institute, Slovenia.

Performed in ICCC in Ljubljana, Slovenia, on June 11th, 2014.


Brains on Art: Brain Waves

Kasperi Mäki-Reinikka, Jukka Toivanen, Aleksander Alafuzoff, Henri Kotkanen and Jari Torniainen

"The Brain Waves exhibition by the Brains on Art collective features a series of works that get their inspiration from brain research and cognitive science. The works employ scientific research methods for artistic purposes. The project emphasizes the dialog between two different fields: art and science. The works are based on the group’s discussions, sharing of information and shared artistic reflection."

Among others, 1195 individual new poems were generated based on the brain waves of the audience.

Exhibition at Galleria Huuto, Helsinki, March 27th - April 13th, 2014.


Computational Creativity Club

We organized a club night in Porvoon Paahtimo with performances, music, paintings, and installations produced in collaborations between creative machines and creative people. The event was organized in conjunction with the Autumn School on Computational Creativity, and featured numbers by its participants: Viewpoints AI, a virtual agent performance (by Mikhail Jacob); Machine Libertine, a media poetry performance (Taras Mashtalir, Natalia Fedorova); Phonetic Poetry, recitation of machine-discovered phonemic sonnets (Stephen McGregor); Versificator.fm, musical collage generator (Sebastien Piquemal); Artworks in Python, exhibition of generative art produced using Python (Tom De Smedt); Brain Poetry, a mind reading installation that expresses brain waves as poetry (Jukka Toivanen, K. Mäki-Reinikka, A. Alafuzoff, H. Kotkanen, J. Torniainen); and ArNePo, exhibition of machine-inspired, hand-painted art combining news analysis, visual arts, and poetry (Sandra Lääne, Oskar Gross, Jukka M. Toivanen, Hannu Toivonen).

Event held in Porvoon Paahtimo, Porvoo, on November 20th, 2013.

Featured in Borgåbladet, November 22nd, 2013 (see picture; text by Birgitta Ehrstén, photo by Evy Nickström.)


Oodimobiili

Heikki Paakkanen and Jukka M. Toivanen

Oodimobiili is an automated poetry composition device that writes unique poems for visitors of the Turku International Book Fair.

Exhibited in Turun kansainväliset kirjamessut, Turku during October 3rd - 5th, 2013.


Musical Chair

Tuomas Sivula, Hannu Toivonen

An installation consisting of a chair that automatically composes music, on-line, from the hearbeats, respiration, and movements of the person sitting on a chair.

Exhibited in the Think Corner (Tiedekulma) of the University of Helsinki, on September 11th, 2013.


Brains on Art: Brain Poetry

K. Mäki-Reinikka, J.M. Toivanen, A. Alafuzoff, H. Kotkanen, J. Torniainen

An installation producing poetry from the user's brain waves. The poetry composition algorithms are based on methods developed by J.M. Toivanen. The artwork examines the combination of a human and a machine in a creative process.

Exhibited in XL Art Space, Helsinki, during September 7th – October 5th, 2013.


ArNePo: Arts, News and Poetry

Artist: Sandra Lääne, Computational creativity: Oskar Gross, Jukka M. Toivanen, Hannu Toivonen

ArNePo is an art project where news analysis, visual arts and poetry is mixed together. In December 2012 a computer analyzed daily news and generated poems based on the news stories of the day. The generation process was abstracted into a matrix which was visualized as an image. These images were given to the artist to use them as inspiration and paint them on canvas.

Exhibited in Art Museum of Tartu, "Tartu Ülikooli maalieriala bakalaureusetööd", Estonia, June 5th - 30th, 2013.

Also exhibted in: Culture Centre of Jõgeva, Estonia, 1 August 2013 - 30 August 2013; Exactum, University of Helsinki, Finland, 24 October 2013 - 14 November 2013.

Reviewed in Eesti Ekspress, October 6th, 2013.


Soul Music

Tuomas Sivula, Hannu Toivonen

An installation with computational, biophysically inspired music automatically composed by a hammock equipped with sensors to detect breathing and movements of its user.

Exhibited at the 8th Conference of Science Journalists, Helsinki, on June 24th, 2013.


Brains on Art: The Suit

K. Mäki-Reinikka, J. Torniainen, A. Alafuzoff, H. Kotkanen, J.M. Toivanen

An art performance utilizing the methodology of galvanic vestibular stimulation to convey abstract data in a concrete and feelable way. In the performance, stock market data from the previous week is transmitted to the electrodes behind the performer's ears. The electric currents (GVS stimulation) cause the performer to lose his balance every time the stock index changes for better or worse. The stock index is projected to the wall next to the performer, so the passers-by can see the data feed and the changes in the balance of the performer.

Performed in Entresse Shopping Centre, Espoo, on 3rd and 4th of May 2013.


Brains on Art: It's not just in your head

K. Mäki-Reinikka, A. Alafuzoff, H. Kotkanen, J.M. Toivanen, J. Torniainen

An interactive EEG installation that produces physical response to viewer's brain waves. As the viewer puts the EEG headset to his/hers head the art piece recognizes and analyzes the signal. The signal is then transferred to three speakers inside exhibition stands. Small plastic balls start to bounce on the top of the speakers according to the signal. The viewer can now try to control the stands by controlling his/hers mind.

Exhibited in L3 gallery in Jätkäsaari, Helsinki, as a part of Warehouse Tech Exhibition in spring 2013.


Biomusic performance

Ove Holmqvist, David Murphy, Joonas Paalasmaa

Various live performances using the ephysm.us biomusic system. The music is entirely generated from biosignals, such as heartbeats and breathing. It is controlled using biomechanical activity and postures.

Performances in:


Sleep Musicalization

Aurora Tulilaulu, Joonas Paalasmaa, Mikko Waris, Hannu Toivonen

Sleep musicalization is a novel way of perceiving and experiencing sleep measurement data as music. Music has a unique capability to invoke emotions, giving users a novel opportunity to perceive their data also as innate feelings. In the case of sleep measurements, musicalization complements the more informative, no-nonsense visual results with an emotional component towards one's own sleep.

An interactive web installation: sleepmusicalization.net (launched in August 2012)

Reviewed by CNET (Sep 12, 2012) and by Discovery News (Sep 12, 2012), featured by YLE TV and CBC Radio, and by hundreds of websites in more than dozen languages.

Play a sample song, "Deep Dreams", composed by the Sleep Musicalization application:


Tee se kotona. Kiitos.

Text: Heikki Paakkanen and P.O. Eticus. Art: Heikki Paakkanen. Japanese translation: Namu Tankeroinen

A book by artist Heikki Paakkanen and cyberpoet P.O. Eticus-Apparatus developed by Jukka M. Toivanen. Japanese style woodcut images are accompanied by computational haikus in this intriguing piece of art.

Published in September 2012 by AAARGH! hyväluoja. ISBN 9789519770840.

Available for purchase at Rosebud.


Public recitation of haikus by P.O. Eticus

Heikki Paakkanen, P.O. Eticus (J.M. Toivanen)

Release of the art book Tee se kotona. Kiitos. by artist Heikki Paakkanen and cyberpoet P.O. Eticus-Apparatus developed by J.M Toivanen at the University of Helsinki. The event included printing of Japanese style woodcut images with a road roller and recitation of computational haikus in Finnish and their translations in Japanese.

Performed in Kansalaistori, Helsinki, on September 7th, 2012.

Reviewed in Helsingin Sanomat 8.9.2012

 
 
 
 

 

07.09.2017 - 12:15 Hannu Toivonen
05.11.2013 - 14:25 Hannu Toivonen
05.11.2013 - 14:25 Toivonen