Welcome

The Annual Symposium of Computer Science in Finland (Tietojenkäsittelytieteen päivät) of the year 2017 is held on 31.8.-1.9. in Helsinki and Espoo. The event is organized by the departments of computer science of the University of Helsinki and Aalto University and HIIT (Helsinki Institute for Information Technology), together with the Finnish Society for Computer Science (Tietojenkäsittelytieteen Seura). The symposium gathers people interested in or working in computer science.

This year’s theme is data science and artificial intelligence. Data and intelligence are well recognized as key factors in successful digitalization and robotization; for example, in February 2017 the Prime Minister of Finland, Juha Sipilä, expressed his wish to make Finland a world leader in artificial intelligence (AI). How is the research and teaching in our universities going to address this challenge? Do we need data science and what is its relationship to AI? Where is the AI research going at the moment, and where after the next 10 and 20 years? The symposium seeks answers to these questions, among others.

In addition, the traditional awards of best Master’s thesis, the best doctoral thesis, and the information systems sciences researcher of the year are announced, along with presentations by the awardees.

The symposium begins on 31.8. with the 50 year jubilee celebrations of the CS department of University of Helsinki, consisting of an afternoon-seminar and a dinner, in downtown Helsinki. The symposium continues on 1.9. with its main program in the Otaniemi campus of Aalto University.

Program

The annual computer science event of The Finnish Society for Computer Science (August 31 – September 1) begins on Thursday with a Jubilee Seminar celebrating the 50th anniversary of the Computer Science Department in the University of Helsinki. Attendees of the two-day event can also join the banquet dinner later that day. On the next day the event continues in Aalto University.


Thursday 31.8. Helsinki (University Main Building & Old Student House)

13:00
50 Years of CS in Helsinki Jubilee Seminar
19:00
Banquet dinner (smart casual attire)

Thursday program is in both Finnish and English. See the detailed [Jubilee seminar programme]; Please note that when you register to the two-day event, a separate registration to the jubilee seminar (day program) is unnecessary.

NOTE: In case you have been invited to the jubilee dinner (evening program) by the University of Helsinki and also want to attend the Friday Program, please register to the dinner using the form in your dinner invitation (from the university) and register to day program (30€) using our registration form.


Friday 1.9. Espoo (TUAS Building)

Friday Keynotes

Matti PietikäinenMatti Pietikäinen is a professor at the Center for Machine Vision and Signal Analysis, University of Oulu. He has made pioneering contributions, e.g. to local binary pattern (LBP) methodology, face and emotion analysis, and biometrics. He has authored over 340 papers in international journals, books, and conferences. His papers have nearly 42,000 citations in Google Scholar (h-index 71). The results are used in various applications around the world. He has served on editorial boards and committees of major journals and conferences in computer vision and pattern recognition. He was Member of Finnish Artificial Intelligence Society Board (1986-88), President of Pattern Recognition Society of Finland (1989-92), and Member of Governing Board of International Association for Pattern Recognition (IAPR) (1989-2007). In 2014, his research on LBP-based face description was awarded the prestigious Koenderink Prize for Fundamental Contributions in Computer Vision. Dr. Pietikäinen is a Fellow of IEEE and IAPR.

Henry TirriHenry Tirri is Executive in Residence at Aalto University and Senior Advisor at Samsung. He has a unique background as an academic, corporate technologist, executive and entrepreneur, and extensive experience leading innovation and converting cutting edge technology development into high growth global business opportunities. Tirri is the former EVP and Chief Technology Officer of HARMAN International. Prior to HARMAN (2004 – 2015), he held technology leadership roles of increasing responsibility at Nokia, as EVP and CTO and a member of the Nokia Leadership Team, he was responsible for setting Nokia’s technology agenda and all forward-looking R&D. Before departing from Nokia he was the main architect of Nokia Technologies – Nokia’s technology licensing and health product arm. Tirri has been a tenured Professor of Computer Science at the University of Helsinki, Visiting Professor at Stanford University and an Adjunct Professor of Civil Engineering at University of California at Berkeley. Tirri holds Bachelor’s, Master’s and Ph.D. degrees in Computer Science from the University of Helsinki and an Honorary Doctorate from University of Tampere.

Program

09:00
Registration desk opens
09:15
Opening words
09:20
MSc thesis awards
10:30
Coffee break
10:45
Keynote:
Towards Reading Emotions from Face Videos, Matti Pietikäinen, Professor, University of Oulu
11:30
The Information Systems Person of the Year award
12:00
Lunch
12:30
SIGs:
Information Systems (Room 1021-1022), Teaching (Hall AS2)
13:15
Doctoral thesis awards
13:45
Keynote:
“AI in Real Life” – Applied Artificial Intelligence, Henry Tirri, Senior Advisor, Samsung
14:30
Coffee break
14:45
Turn Off Your WiFi!, Jussi Kangasharju, Professor, University of Helsinki
15:00
Panel discussion:
Data science & AI: What to Research and Teach, Matti Pietikäinen, Henry Tirri & Jussi Kangasharju, chaired by Patrik Floréen, Senior Researcher, HIIT
15:45
Value from Public Health Data via Cognitive Computing, Karoliina Talvitie-Lamberg, University of Jyväskylä
16:00
Posters, demos, refreshments

Demos

  1. PULS: Web-scale Surveillance of News Media Roman Yangarber, University of Helsinki
  2. Revita: Support for Endangered Languages Roman Yangarber, University of Helsinki

Posters

  1. Etymon: Modeling the Processes of Language Evolution Roman Yangarber, University of Helsinki
  2. Latent Space Representation for Cascade Prediction in Social Networks Alexander Semenov, University of Jyväskylä
  3. Measuring Engagement as a Driver of the Reach of Online Health Communities Alexander Nikolaev, University of Buffalo & University of Jyväskylä
  4. Value from Public Health Data via Cognitive Computing Karoliina Talvitie-Lamberg & Anniina Ala-Kitula, University of Jyväskylä
  5. InMoDe: Tools for Learning and Visualizing Intra-Motif Dependencies of DNA Binding Sites Ralf Eggeling, University of Helsinki
  6. Multi-model Databases Pengfei Xu & Yuxing Chen, University of Helsinki
  7. Lightweight Computing Approaches for Wearable Devices Golnaz Sahebi, University of Turku
  8. Differentially Private Bayesian Learning on Distributed Data Mikko Heikkilä, University of Helsinki
  9. Teaching Machine Learning Basic Principles Alex Jung, Aalto University
  10. Fast Nearest Neighbor Search Through Sparse Random Projections and Voting Ville Hyvönen, University of Helsinki
  11. Probabilistic Size-constrained Microclustering Aditya Jitta, University of Helsinki
  12. Importance Sampled Stochastic Optimization for Variational Inference Joseph Sakaya, University of Helsinki
  13. Averaging of Decomposable Graphs by Dynamic Programming and Sampling Kustaa Kangas & Teppo Niinimäki, Aalto University
  14. The Mixing of Markov Chains on Linear Extensions in Practice Topi Talvitie, University of Helsinki & Teppo Niinimäki, Aalto University
17:30
Closing

The Friday program is mainly in English.

Registration

The participation fee (VAT 0%) is paid via online banking or credit card as a part of the registration process.

Registration and payment form (opens in a new window)

Please note that registrations to The Thursday program should be made by August 10. Registration only to the Friday program can still be made until August 17. Please contact the organizers Otto Seppälä and Mikko Koivisto if you have not yet registered and want to participate in the Thursday program.

The participation fee includes all the material distributed in the event, coffee and refreshments as noted in the program and a lunch on Friday.

150€
Participation 2 days + banquet dinner [registration ended]
130€
Participation 2 days + banquet dinner (Finnish Society for Computer Science members) [registration ended]
30€
Participation 2 days (day program only)

Location

The event is organized in two locations. On Thursday, the 50 Years of CS in Helsinki Jubilee Seminar takes place in the main building of the University of Helsinki. The next day is in the TUAS-bilding at Aalto.

31.8.2017 Helsingin yliopisto, Päärakennus

1.9.2017 Aalto-yliopisto, Otaniemen kampus, TUAS-talo

Call for Posters and Demos

Bring your poster or present a demo!

Posters and demos related to the theme “Data Science & AI” are
solicited, presenting recent research or a mission of a research group.
Submission of short descriptions by email (mikko.koivisto@helsinki.fi)
by August 5, acceptance notification by August 8, 2017 (we may not be
able to accept all due to limited space). Please include the string
“Päivät 2017” in the title of the email; in the body, include a short
description of the type and content of the poster/demo and the
presenter’s email address; also tell whether you need a table, a poster
stand (portrait), or both.