Helsinki Institute for Information Technology

  • Finland

Organization profile

Organisation Profile

Helsinki Institute for Information Technology HIIT is a joint research institute of Aalto University and the University of Helsinki for basic and applied research on information technology. Its research ranges from fundamental methods and technologies to novel applications and their impact on people and society. Read more here

International and National Collaboration Publications and projects within past five years.

Profiles

Photo of Tero Aittokallio

Tero Aittokallio

Person: U3 Research and teaching staff, UH

20012020

Projects 2006 2023

Publications 1983 2020

Algorithms for Dynamic Argumentation Frameworks: An Incremental SAT-Based Approach

Niskanen, A. & Järvisalo, M., 2020, (Accepted/In press) Proceedings of the 24th European Conference on Artificial Intelligence (ECAI 2020). IOS PRESS, 7 p. (Frontiers in Artificial Intelligence and Applications).

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

Deciding Acceptance in Incomplete Argumentation Frameworks

Niskanen, A., Neugebauer, D., Järvisalo, M. & Rothe, J., 2020, (Accepted/In press) Proceedings of the 34th AAAI Conference on Artificial Intelligence (AAAI 2020). AAAI Press, 8 p.

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

Open Access
File

Differentially private Markov chain Monte Carlo

Heikkilä, M., Jälkö, J., Dikmen, O. & Honkela, A., 9 Jan 2020, Advances in Neural Information Processing Systems. Wallach, H., Larochelle, H., Beygelzimer, A., d'Alché-Buc, F., Fox, E. & Garnett, R. (eds.). NEURAL INFORMATION PROCESSING SYSTEMS (NIPS), Vol. 32. 11 p.

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

Open Access

Discovering Causal Graphs with Cycles and Latent Confounders: An Exact Branch-and-Bound Approach

Rantanen, K., Hyttinen, A. & Järvisalo, M., 2020, In : International Journal of Approximate Reasoning. 117, p. 29-49 21 p.

Research output: Contribution to journalArticleScientificpeer-review

Finding Most Compatible Phylogenetic Trees over Multi-State Character

Korhonen, T. & Järvisalo, M., 2020, (Accepted/In press) Proceedings of the 34th AAAI Conference on Artificial Intelligence (AAAI 2020). AAAI Press

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

Open Access
File

Activities 1990 2021

Expressiveness versus Efficiency Workshop, part of the Satisfiability: Theory, Practice, and Beyond Program

Matti Järvisalo (Member of organizing committee)
2021

Activity: Participating in or organising an event typesOrganisation and participation in conferences, workshops, courses, seminars

The 29th International Joint Conference on Artificial Intelligence (Event)

Hannu Toivonen (Programme Committee Member)
11 Jul 202017 Jul 2020

Activity: Publication peer-review and editorial work typesEditor of research anthology/collection/conference proceedings

7th Computational Creativity Symposium at AISB 2020 (Event)

Hannu Toivonen (Programme Committee Member)
6 Apr 20209 Apr 2020

Activity: Publication peer-review and editorial work typesPeer review of manuscripts

The 42nd Annual Meeting of the Cognitive Science Society (CogSci) (Event)

Hannu Toivonen (Programme Committee Member)
29 Jul 20201 Aug 2020

Activity: Publication peer-review and editorial work typesPeer review of manuscripts

Eighteenth International Symposium on Intelligent Data Analysis (IDA 2020) (Event)

Hannu Toivonen (Programme Committee Vice Chair)
27 Apr 202029 Apr 2020

Activity: Publication peer-review and editorial work typesEditor of research anthology/collection/conference proceedings

Prizes

2007 Kirkman medal

Petteri Kaski (Recipient), 2007

Prize: Prizes and awards

2009 Cor Baayen Award

Teemu Roos (Recipient), 6 Nov 2009

Prize: Prizes and awards

2009 IEEE Claude E. Shannon Award

Jorma Johannes Rissanen (Recipient), 2009

Prize: Prizes and awards

2019 IJCAI-JAIR Best Paper Prize

Armin Biere (Recipient), Marijn J.H. Heule (Recipient), Matti Järvisalo (Recipient), Florian Lonsing (Recipient) & Martina Seidl (Recipient), 2019

Prize: Prizes and awards

Award for a distinguished Master's thesis in Behavioural Sciences

Jukka Toivanen (Recipient), 11 Jun 2013

Prize: Prizes and awards

Press / Media

Re: iTWire - Free Artificial Intelligence Training

Teemu Roos

09/01/2020

1 item of Media coverage

Press/Media: Press / Media

Interviewed about Y2K in Hufvudstadsbladet

Patrik Floréen

31/12/2019

1 item of Media coverage

Press/Media: Press / Media

POLITICO’s most-read stories of 2019

Teemu Roos

31/12/2019

1 item of Media coverage

Press/Media: Press / Media