Department of Mathematics and Systems Analysis

Current

Defence of dissertation in the field of mathematics, Casimir Lindfors, M.Sc.(Tech.), 26.4.2018

18. April 2018

Casimir Lindfors, M.Sc.(Tech.), will defend the dissertation "Regularity for nonlinear parabolic partial differential equations" on 26 April 2018 at 12 noon at the Aalto University School of Science, lecture hall D, Otakaari 1, Espoo. In the dissertation nonlinear parabolic partial differential equations are studied, in particular the regularity of their solutions, such as boundedness and continuity. The main focus is on equations with Orlicz-type growth conditions that generalize the parabolic p-Laplace equation, in addition to which phase transition problems are considered.

Professor Peter Lindqvist, Norwegian University of Science and Technology, will act as the opponent. Custos is Professor Juha Kinnunen, Department of Mathematics and Systems Analysis. Dissertation release is available at: http://sci.aalto.fi/en/current/events/2018-03-22-002/.


Summer school: Number theory and coding theory: contemprorary applications in security

5. April 2018

Camilla Hollanti and Anne-Maria Ernvall-Hytönen will organize a summer school "Number theory and coding theory: contemporary applications in security" at Åbo Akademi, Turku, on 28.5.-1.6.2018.

The school is aimed at students at all levels (BSc/MSc/PhD) and postdocs. The school will feature 3 introductory mini-courses, special talks, and talks contributed by the participants. Registration is free of charge and we have some travel funding available.

The MS department can financially support a limited number of student participants from Aalto, please contact Camilla asap and no later than 1.5. if you are interested in this support! Instructions for registration, talk contributions etc can be found on the school page: http://users.abo.fi/aernvall/summerschool2018/index.html. Welcome!

Poster


New hourly-paid teachers in physics recruited for autumn 2018 and spring 2019 terms

2. April 2018

The work is part-time, and the specific hours and courses will be agreed individually. The assignments include supervision of laboratory work and exercises.

The salary will be 32–43 euros per hour, based on the applicant's level of education. Extra compensation will be paid for evaluating and scoring exercises and exams, for example.

Express your interest in the position and send a transcript of record of your studies to the address assistants-physics@aalto.fi, and you will gain access to a mailing list with more information.

Decisions on the teachers for the courses in autumn 2018 will mainly be made in early June.

Further information: assistants-physics@aalto.fi.


Mathematical method exposes differences between social and healthcare providers

28. March 2018

The social and healthcare reform is gradually progressing through the Finnish Parliament, but no indices have yet been set for measuring service performance or for comparing the performance of different healthcare units. A new doctoral study from Aalto University’s Department of Mathematics and Systems Analysis presents a method for comparing social and healthcare providers with each other.

Yrjänä Hynninen, who defended his doctoral thesis in March, applied in his work the computational REA method (ratio-based efficiency analysis) for comparing healthcare units, which was developed by his supervisor Professor Ahti Salo and Professor Antti Punkka. According to Hynninen, the method can be used to assess social and healthcare services as a whole and compare different service providers and social and healthcare units.

‘The purpose of the REA method is to describe the activities of a healthcare unit in as multifaceted a manner as possible by comparing an overall assessment composed of different factors. This kind of assessment would not encourage service providers to artificially focus on only one quality index at the expense of other ones’, Hynninen explains.

The important factors to be measured and assessed include the effectiveness and timing of treatments, clinical quality, process efficiency and customer satisfaction.

‘There are often well established indices for different factors, but these are rarely examined together’, Hynninen points out.

Using this method, it is possible to generate comprehensive data about the quality and impact of healthcare unit operations, and the service coordinator can compare the area’s service providers with one another in a coordinated manner. With this public information at their disposal, customers can make considered choices between service providers – thus providing ‘freedom of choice’. At the same time, healthcare units will know from the comparative data what works well and what needs to be improved.

In his doctoral work, Hynninen used REA-method particularly for the comparison of healthcare services in Scotland. The quality criteria being compared included how long patients waited between getting a medical examination and receiving treatment, the quantity of hospital bacteria infections and waiting times in A&E.

For Finland’s social and healthcare reform, the equivalent quality indices and principles for comparing healthcare units are still under development.

‘Once the quality indices have been specified, the REA method can be used to clearly and comprehensively compare the quality and performance of the services of different healthcare units.’

There may be dozens of comparative quality indices for a single social and healthcare unit, so comparing the units with each other and forming an overall picture of the situation becomes complicated and unclear. By making use of the work of the dissertation, units can make decisions based on a comprehensive analysis that deals well with uncertainty.

‘When the best operating practices can be identified, they can then be made use of elsewhere as well. In this way, limited resources can be allocated wisely and greater health benefits can be achieved’, Hynninen emphasises.

Further information:

Yrjänä Hynninen
Aalto University
yrjana.hynninen@aalto.fi
tel. +358 50 407 5320

Ahti Salo
Professor
Aalto University
ahti.salo@aalto.fi
tel. +358 50 383 0636

Dissertation

 


New hourly paid teachers of mathematics and systems analysis for fall 2018

26. March 2018

The Department of Mathematics and Systems Analysis is seeking

New hourly-paid teachers in Mathematics and Systems Analysis for fall term 2018

Mathematics: We expect the applicants to have completed at least 20 credits of mathematical studies at university level with good grades, as well as showing interest towards being a teacher. If you have previous experience in teaching, it is considered as an advantage, but is not necessary. The work consists mainly of assisting first year bachelor level mathematics courses and correcting exams and exercises. This is a part-time job (4 hours/week).

Systems Analysis: We expect the applicants to have completed the course they are interested in. This is a part-time job (2 or 4 hours/week). We are seeking teachers for the following courses:

  • MS-C2107 Sovelletun matematiikan tietokonetyöt

  • MS-E2114 Investement science

  • MS-E2121 Linear optimization

  • MS-E2122 Nonlinear optimization

  • MS-E2129 Systeemien identifiointi

  • MS-E2133 Systems Analysis Laboratory II

The salary is 30-35 euros/hour based on your education level. In addition, a fixed amount of exam and exercise correction hours will be added to the teaching hours. Please note! These jobs are meant for Aalto University students. Most of the courses are taught in Finnish.

Apply for this job through eRecruitment system.

Please attach to the application a CV, transcript of records (does not have to be official), and an open application where you explain also in what courses you are interested to teach, and in what languages you are willing to teach (suomi/svenska/English).

Deliver the attachments in one PDF file.

Deadline for the applications is Fri 4.5.2018.

Based on the applications, we invite some of the applicants to take part in web interview during May.

More information:

Mathematics: ville.turunen(at)aalto.fi, jarmo.malinen(at)aalto.fi

Systems analysis: antti.punkka(at)aalto.fi

Recruiting related questions: johanna.glader(at)aalto.fi

Note: if you have previously worked as an hourly-based teacher, you can request a separate link from johanna.glader(at)aalto.fi, unless you have already received one.

 

 


Aalto University ranking improved in the SCM Journal List ranking

21. March 2018

Based on our research output in top-tier journals in the key areas of Industrial Engineering and Management, the ranking of Aalto University rose to the 30th place worldwide (Aalto was 44th in 2017) in empirical research, and to the 126th place in the world in analytically-focused research (144th in 2017).
 

Empirically focused top journals

The SCM Journal List ranking of empirical research is based on output in journals that are primarily empirically-focused (including Decision Sciences Journal, Journal of Business Logistics, Journal of Operations Management, and Journal of Supply Chain Management). The ranking of analytical research is based on output in journals that are primarily analytically-focused (including Management Science, Manufacturing and Service Operations Management, Operations Research, and Production and Operations Management).

To view the 2018 rankings in detail, visit www.scmlist.com. Arizona State University provides back-end data and support for the ranking, and administrative support is provided through the sponsorship of several major universities worldwide.
 

Several departments at Aalto University have contributed to this area, including the Department of Industrial Engineering and Management, Department of Mathematics and Systems Analysis and the Department of Information and Service Economy.

Learn more about the research of the Department of Industrial Engineering and Management at http://tuta.aalto.fi/en/research/publications/

 

For more information:

Risto Rajala, Department of Industrial Engineering and Management, risto.rajala @ aalto.fi


Leading trends in AI – a new weekly minisymposium

19. March 2018

Finnish Center for Artificial Intelligence FCAI launches a series of minisymposia on leading trends in Finnish AI research in conjunction with the weekly Machine Learning Coffee Seminars. The FCAI symposium series will provide an opportunity to catch up with the latest AI research and also for researchers already working on the field a chance to get to know what their colleagues are working on.

The first minisymposium themed Agile probabilistic AI takes place on 26 March at 9 AM in Otaniemi, CS Building, room T6. The symposium includes addresses of Professor Aki Vehtari, Professor Arto Klami and Dr. Henri Vuollekoski discussing recent development of Stan, automated variational inference and likelihood-free inference among others themes. See the abstracts and full program of the symposium: hiit.fi/mlseminar.

The future minisymposia will include sessions on simulator-based inference, privacy-preserving and secure AI as well as on interactive AI. Visit FCAI website for the full minisymposium series programme of spring 2018.

The FCAI minisymposia are a part of the weekly Machine Learning Coffee Seminar series held jointly by the Aalto University and the University of Helsinki. The seminars aim to gather people from different fields of science with interest in machine learning. Seminars will be held weekly on Mondays. The location alternates between Aalto University and the University of Helsinki.

More information:
Kaisa Pekkala
Coordinator, FCAI
tel. +358 50 3020 921
kaisa.pekkala at aalto.fi


School of Science dissertation awards 2018

13. March 2018

The Doctoral Programme Committee of the School of Science proposed the winners based on proposals from each department and the Dean decided the award recipients.

'The awardees were selected on the basis of the statements given by pre-examiners and opponents. The altogether 76 dissertations in the School of Science in 2017 were of high quality across the board, and the majority of them received accolades and praise in the statements,' says Doctoral Programme Committee Chair, Professor Tapio Lokki.

The most meritorious top ten percent of the dissertations were awarded this year and the core criteria for the awards were academic quality, impact and originality.

The doctoral dissertation award 2018 at the School of Science

Individual commentaries are drawn from the Dean's introductions and statements made of each awardee's work.

 
Lari Koponen (NBE)

Implementing advanced transcranial magnetic stimulation technology

'Lari Koponen developed methodology for transcranial magnetic stimulation.  He solved the previously unsolved problem of minimum-energy TMS coil design. His multi-coil techniques allow electronic targeting of the magnetic stimuli. He also developed a way to measure microsecond-scale neuronal membrane kinetics noninvasively from humans. Lari’s results will soon lead to closed-loop stimulation: algorithms will decide in fractions of a second what spot of the brain should be stimulated next, depending on feedback signals. This is expected to lead to new possibilities in neuroscience and a breakthrough in clinical diagnostics and therapy.

Professor Stefan Goetz from the best American TMS-technology laboratory, at Duke University, wrote as opponent’s final statement: "Mr. Koponen's work is highly innovative and will permanently shape the field of noninvasive brain stimulation through the technologies he conceived and created."

The pre-examiners were similarly impressed. Prof. Jens Haueisen: "I can only congratulate the candidate … for this enormous amount of accomplished work, which I find of exceptional quality.”'

 

Orestis Kostakis (CS)

Advances in Analysing Temporal Data

'The dissertation of Dr. Orestis Kostakis is on the topic of analyzing temporal data. It goes beyond traditional time-series data and considers more complex data types, which are abound in the modern Big Data era.

The impact of the dissertation is supported by applications in areas such as American sign language processing, sports analytics, and data security. In particular, the algorithms in the dissertation have been tested in a deployed system running in the premises of a world-leading Data Security corporation.

The results presented in the dissertation have both solid foundations and practical applicability. The dissertation is not only a step ahead in the analysis of temporal data, but also, and perhaps more importantly, it opens new directions for future research.'

 

Ville Liljeström (PHYS)

Electrostatic Self-Assembly - From Proteins, Viruses, and Nanoparticles to Functional Materials

'In his PhD studies, Ville focused on the self-assembly of biological and synthetic nanoparticles. His research has open new ways to pack viruses into crystalline form, which can be utilized for example in vaccine development or to develop optical polarizers. (...) Ville has shown to be highly capable of crossing the disciplinary boundaries between physics, chemistry, biochemistry and materials science. He has a systematic and through approach to science, which has allowed him to obtain relevant results and analyse them in coherent manner. The results of his studies have been published in the top ranked international journals, including first author publications for example in Nature Communications and ACS Nano.'

Ville_Liljeström_.jpg

 

Yu Liu (DIEM)

Antecedents and Outcomes of Partnering Abroad with Local Firms: Evidence from Cross-border Venture Capital

'The doctoral dissertation of Yu Liu focuses on when firms can benefit from partnering with local firms when entering foreign markets. The dissertation contributes to the research on international entrepreneurship and cross-border venture capital. The new knowledge created in the doctoral dissertation has practical value for entrepreneurial firms and venture capitalists developing partnering strategies when entering foreign markets and for policy makers developing the functioning of international risk capital markets. Findings of the dissertation have so far been published in Academy of Management Journal, the leading journal focused on empirical management research. Following the graduation at Aalto University, Dr. Yu Liu was appointed as Assistant Professor of Strategic Entrepreneurship in the Department of Strategic Management and Entrepreneurship, Rotterdam School of Management, Erasmus University, one of the leading European universities in entrepreneurship and strategy research.'

 

Ilya Nikolaevskiy (CS)

Scalability and Resiliency of Static Routing

'The presented dissertation concentrates on the investigation of Scalability and Resiliency of Static Routing and correspondent implications of its optimization. The dissertation presents a deep assessment and investigation of the class of static routing algorithms from two the most crucial performance characteristics namely scalability and resiliency. Being simple, yet efficient, static routing algorithms are not yet fully investigated and the limits of their applicability are not fully understood. The topic of the thesis is up-to-date and under investigation by the worldwide research community. The presented achievements are mostly of theoretical flavor with large practical potentials and targeted over development of algorithms and models. Within some feasible time the developments presented in the dissertation, will appear in real networks.'

Ilya_Nikolaevskiy_.jpg

 

Natalie Segercrantz (PHYS)

Optoelectronic properties of III-V compounds and alloys

'Dr. Natalie Segercrantz made her doctoral thesis, consisting of 6 peer-reviewed articles (4 in Applied Physics Letters, 1 in Physical Review B and 1 in Journal of Applied Physics), in less than 4 years. The quality and innovativeness of her work are on the highest level, as pointed out by the pre-examiners and the opponent who all represent different fields: experimental semiconductor physics, electronic device fabrication and computational materials theory. Overall, Dr. Segercrantz’s work during her thesis resulted in more than 12 peer-reviewed papers, and they are already highly cited taking into account the typical citation numbers and immediacy indices.

Two very important aspects in Dr. Segercrantz’s work should be pointed out. First, she performed state-of-the-art experiments AND theoretical calculations by herself in her thesis, in addition to developing experimental approaches. Second, she organized (again by herself, including funding) a 9-month research visit to Lawrence Berkeley National Laboratory (USA). This visit resulted in 4 papers (2 with her as first author are in her thesis) that she wrote together with the scientists in the US, without her supervisor demonstrating the high level of independence that she has. After graduating from Aalto University she has started her post-doctoral career at the Walther Meissner Institute, Munich, Germany.'

 

Konstantin Tiurev (PHYS)
Quantum Knots and Monopoles

'The thesis of Dr. Konstantin Tiurev reports observations of quantum-mechanical monopoles and quantum knots through publications in high-impact journals such as Science and Nature Physics. Quantum knots and monopoles are fundamental topological structures which have not been previously observed in any quantum field. However, they are theoretically predicted to exist in various different contexts such as in the magnetic monopole particle. Thus the results of Dr. Tiurev's thesis will have an exceptionally long-lasting fundamental impact on science.'

 

Emanuele Ventura (MS)

Geometry of Real Tensors and Phylogenetics

'Ventura's thesis was on how to apply the most pure part of mathematics, algebraic geometry. He proved several difficult results improving on some questions stated centuries ago using the most contemporary tools. Together with Michalek he proved a conjecture by Sturmfels at UC Berkeley, which was motivated by putting an heuristic by the Pachter computational genomics group at Caltech on a firm basis.'

Emanuele_Ventura_.jpg

 

Photos from the get-together:

SCIPhDGetTogether_3_.jpg

SCIPhDGetTogether_2_.jpg


Visiting lecture professor Wojtek Michalowski, Helping patients and physicians to follow evidence-based care, M1, Thursday, March 15th at 16.00

8. March 2018

Talk will provide a general overview of a research conducted by the MET Research Group at the University of Ottawa in the area of medical informatics. It will present methodological foundations of a comprehensive decision support for physicians managing atrial fibrillation patients and for the patients at home to help with the adherence to anticoagulation therapy. Additional examples for some of healthcare operations projects conducted in the Ottawa area hospitals will be presented.

Professor Wojtek Michalowski
Research Program


The technology sector is more versatile than girls in middle school had thought

8. March 2018

‘Education in the technology sector opens doors to various career paths. The work involves international cooperation, so good skills in English and communication will take you far’, summarised women working in the technology sector for a room full of girls in junior high school in an event held 8 March 2018.

‘Studying technology opens huge opportunities in working life. In addition, the studies in this field are also fun’, said Carmela Kantor-Aaltonen from the Chemical Industry Federation of Finland.

Professor Hele Savin, last year’s recipient of the innovation award for women, told about her own career path as a researcher. ‘In upper secondary school, I didn’t know yet what my field would be. On the first courses at the Helsinki University of Technology, I quickly realised that I was studying the right field for me. A summer job in a research group sparked my interest in doing research. I found my field of research in the University of Berkeley where I was introduced to solar energy and its research. I understood that it is a field of the future’, explained Hele Savin.

‘Research is done together in an international group. In addition to doing research together, an important part of being a researcher is telling others about your results as much as possible.’

Professor Savin encouraged the students to go into the technology sector, but the most important thing is to choose a field based on what you are interested in: ‘No matter the field, you should choose it based on what you like.’

sahkopajavierailu.jpg

The students visited the Electrical Engineering Workshop where Kimmo Silvonen introduced coursework done by students: automatically operating curtains.

For Riitta Silvennoinen, her studies in chemical engineering have provided a basis for working in research as well as industry. Currently, she is employed in Sitra, working with tasks related to circular economy.

‘Studying natural sciences pays off because I can apply for tasks where I can truly have an impact on saving the world and therefore saving people.’

Student of Technology Saijariitta Kuokkanen agreed with the other speakers; the technology sector provides opportunities to work in a wide variety of tasks.

"Going on exchange during studies is becoming more popular still. But even if you didn't study abroad, there are thankfully many opportunities in working life to get international experience.

Marjo Äijälä from Borealis Polymers Oy encouraged the students to keep windows open in all directions.

‘Don’t close off any opportunities. In the technology sector, you don't graduate for any particular task; instead, you can do a variety of things. You should go without prejudice into this field that's talked about as a men’s field. What matters in working life is skill, not gender.’

Kaisa Junka from ABB said that the work in the technology sector is creative problem solving.

‘I urge you to apply for mechanical and electrical engineering because there are interesting tasks available in these fields.’

Aino Achrén and Ada-Lotta Virtanen, 9th grade students from Salo, thought the day was interesting.

‘The technology sector is different than we had imagined. It's more varied than I had thought.’

‘Today was an eye-opening experience. I had thought that you only sit at the computer if you're working in technology, but I learned that it involves a lot of working with other people and that going abroad is also possible.’

The event was finished with workshops on solar panels and Arduinos. In addition, the students got to make a fitness application for their own phones. The students were also introduced to the Aalto satellites and a virtual journey to space.

During the day, 90 middle school girls from the Armfelt school in Salo, Härkävehmaa school in Hyvinkää and Olari school in Espoo visited Aalto University.


Defence of dissertation in the field of systems and operations research, Yrjänä Hynninen 16.3.2018

28. February 2018

Opponent: Professor Wojtek Michalowski, University of Ottawa

 

Custos: Professor Ahti Salo, Aalto University School of Science, Department of Mathematics and Systems Analysis

 

Further information


Professor emerita Kaisa Nyberg receives Finnish Cultural Foundation award

27. February 2018

Professor Emerita Kaisa Nyberg at Aalto University has studied mathematical methods of secure communications. Nyberg served as Professor of Cryptology from 2005 until her retirement in 2016. She is very moved by the Finnish Cultural Foundation's award.

'Prizes have been awarded by the Finnish Cultural Foundation since the early 1940s, initially to several builders of Finnish society in the fields of science and art. I feel myself very small in that company. Past recipients of the prize that I could mention are Alvar Aalto in 1949 and Teuvo Kohonen, Professor Emeritus and Member of the Academy of Finland, who is world-known for his research into neural networks and won the prize in 1994' says Kaisa Nyberg.

Kaisa Nyberg succeeded in developing and establishing teaching and research into cryptology in Finland. She has also sought to use her own example to encourage an increasing number of young women to find their own field in the mathematical and technical sciences.

Nyberg_18-02-12_002_250.jpg'It was wonderful to get the chance to serve as a professor at Aalto University for more than 11 years before my retirement' Nyberg adds.

Starting in 1987, before her professorship at Aalto University, Kaisa Nyberg had a doctorate in mathematics and served in the Finnish Defence Forces. From the Defence Forces Nyberg went to the Nokia Research Centre in order to gain some industrial experience. This happened in 1998. At Nokia Nyberg did research on encryption methods for mobile phones as part of an international group of experts. The encryption techniques - the standardized solutions developed at that time - are currently in use in billions of mobile devices around the world.

Nyberg has also developed a pairing method for Bluetooth devices in cooperation with other experts from Nokia and Microsoft. Nyberg has also served as an expert in data security in the design of various critical systems, such as preparations for on-line voting for citizens.

At its annual celebration on 27 February the Finnish Cultural Foundation awarded three prizes worth 30,000 euros each for outstanding cultural achievements. The prizes were won by professor emerita Kaisa Nyberg, designer and textile artist Markku Piri and film director and screenwriter Selma Vilhunen.

Further information:

Kaisa Nyberg
Professor emerita
Aalto University
kaisa.nyberg@aalto.fi

The Finnish Cultural Foundation awards in 2018 (in Finnish)

Kaisa Nyberg in the photo. Image: The Finnish Cultural Foundation, Heikki Tuuli.


Summer interns to the department of mathematics and systems analysis, deadline 14.2.

25. January 2018

Summer interns will work as research assistants having also other duties at the department. The results of the work will be reported as a bachelor’s thesis, a master’s thesis or a special assignment. We expect the applicants to have completed the studies of first two years. Salary is 1915 € - 2106 € per month depending on your education level.

Apply for this job through an eRecruitment system, application link here.

Attach one PDF file (LastnameFirstname.PDF), which should include the following:

  • application

  • cv

  • transcript of records (does not have to be official)

Please state in your application

- in which research group you want to work. Tell us also if you already have a topic or an instructor. You can also prioritize several research groups. The alternatives are Analysis; Discrete Mathematics; Applied Mathematics and Mechanics; Stochastics and Statistics; Systems and Operations research.

- if you have previous (summer) work experience at the department.

- which working period you prefer. Summer job takes usually 3 months, and the one- week holiday must be used during the summer, preferably in July. You can also take unpaid leave in addition, but the working time must be 3 months.

 

If you apply to Systems and Operations Research Group, please visit http://sal.aalto.fi/fi/toihin/kesatyot/ for more detailed topic descriptions and contact persons.

Deadline for the applications is Wed 14.2.2018.

 

There will be an info meeting about writing the bachelor’s thesis and about research groups on Thu 1.2. 13.00-14.00 in the coffee room of the Math Department (M243). Coffee will be served. Welcome!

More information from

Mathematics: Riikka Korte riikka.korte@aalto.fi  (on vacation 3.-11.2.)

(3.-11.2. Nuutti Hyvönen nuutti.hyvonen@aalto.fi)

Systems and Operations Research: Juho Roponen  juho.roponen@aalto.fi

In application process-related questions: Johanna Glader (johanna.glader(at)aalto.fi)

Summer interns will be chosen by 5 March 2018 at the latest.

 

 

 


Kirsi Peltonen receives 2018 mathematics prize

9. January 2018

The Finnish Mathematical Society’s 2018 Mathematics award has been given to Kirsi Peltonen, who works as a Senior University Lecturer at Aalto University and as an Adjunct Professor at the University of Helsinki. Peltonen has been awarded the Finnish Mathematical Society’s 2018 Mathematics Prize for her work to promote mathematics.

A particularly important reason for the award is her long-term, innovative and fruitful work to lower the walls of separation between mathematics and art, for example through courses held together with art and design researchers from Aalto University.

‘As the award has been given for my lifetime’s work for the good of Finnish mathematics, I feel it is also an award which affirms and commissions me for the future’, Peltonen comments.

Bold and interdisciplinary teaching

The course ‘Crystal Flowers in Halls of Mirrors: Mathematics meets Art and Architecture’ was mentioned as an example for the grounds of the award. The course was led by Peltonen and it culminated last year in the six-month-long ‘Sensual Mathematics’ exhibition which was put together by the 38-strong student group and held in the Heureka Science Centre.

The exhibition has previously been held twice in the premises of Aalto University, and the interdisciplinary course included students with a diverse range of skills.

‘This time the students included both first-years and doctoral students. Half of the students were from the School of Arts, Design and Architecture and the rest were from the School of Science and the School of Engineering’, Peltonen explains.

The meeting of art and mathematics led to the creation of eight three-dimensional works, which depicted phenomena such as fractals, origami and musical scales.

Peltonen has also toured around different schools giving presentations on mathematics. In her opinion, combining art and mathematics would benefit both subject areas and would increase diversity and the ongoing interaction between art and science.

‘Mathematical research involves a certain artistic aspect which would be good to bring more systematically into view also at all levels of mathematics teaching. Traditional artisan techniques and modern technology offer plenty of opportunities for perceiving mathematics through the different senses. Through artistic materials we get a new physical interface and feelings of success even for those that have for whatever reason been frustrated with mathematics’, Peltonen concludes.

Further information:

Kirsi Peltonen
Senior University Lecturer
Aalto University
kirsi.peltonen@aalto.fi
tel. +358 50 574 7006


SCI Awards 2017 – winners and nominees

15. December 2017

The School of Science celebrated the year 2017 by congratulating the great work done in research, teaching and service.

See SCI Award winners and nominees – and some lovely things said about the winners – below.

Happy holidays and thank you for a fine year's work!

TEAM-BUILDING AND CO-OPERATION AWARD

Nuutti Hyvönen

Nuutti takes care of his duties as programme director efficiently and decisions related to students are never late because of Nuutti. He considers each student as an individual, puts his mind into the special questions of the student, and thinks things through according to the best interest of the student. Nuutti’s exceptional work and co-operative attitude is highly appreciated by students, the department, and Learning Services alike.

SERVICE PERSON OF THE YEAR

Minna Westerlund

“Minna knows everything, solves any problems, and is always ready to take an extra step to make work/research/whatever easy and fluent for others. With her positive can-do attitude she is the soul of the department. Behind her back we call her "supersihteeri Minna" :)”

“Her office door is open, and even when Minna is super busy, she finds time to help. Moreover, Minna is super helpful and never lets you down. She's the reason why everything in our laboratory seems to work and get done effortlessly.”

“Minna is always positive, helpful and overall the best person for her position that I can imagine. She is reliable and her friendly attitude welcomes requests of all kind. She is one the most important persons at the department: she has decades of expertise, which is invaluable and irreplaceable.”


Väisälä Awards to Professor Camilla Hollanti and Adjunct Professor Sabrina Maniscalco

12. December 2017

Camilla_Hollanti_Aalto_photo_by_Lasse_Lecklin_2.jpg

Professor Camilla Hollanti, photo by Lasse Lecklin.

The Finnish Academy of Science and Letters has granted the Väisälä Award 2017 to two merited researchers in upcoming fields of science. Both Hollanti and Maniscalco are spearheads in their respective, globally highly competitive fields.

Camilla Hollanti is a professor at Aalto University Department of Mathematics and Systems Analysis. Sabrina Maniscalco is a professor at the University of Turku and adjunct professor at Aalto University and also the Vice Director of the new Centre of Excellence in Quantum Technology in Aalto University appointed by the Academy of Finland.

Hollanti leads a group at Aalto who study algebra, number theory, combinatorics, coding theory, and information theory all of which they apply especially to communication technology. Research foci include distributed data storage systems, 5G networks and privacy issues.

Hollanti is on research leave at the Technical University of Munich and will return to Aalto in autumn 2018.

maniscalco.jpgSabrina Maniscalco studies quantum physics and the fundamentals of quantum technology. Quantum technology is a heatedly competitive research area: applications that make use of quantum phenomena have the potential to revolutionise several fields in technology and society at large. The entanglement of quantum states and quantum superpositions open up unprecedented possibilities for, for example, ultra-fast computing and unbreakable encryption techniques that can take information processing, communication technologies and highly sensitive measurement devices to whole new realms.

Maniscalco is also known as an avid communicator and devoted to popularising science. She has, among other things, been involved in Finnish Game Jam, an event where physicists and game developers create games that could help solve scientific problems and build intuition of quantum phenomena.

(Professor Sabrina Maniscalco, photo by University of Turku.)


Stochastic Sauna, Tuesday 19 December, 2017, Hall U3, 10:15-17:15

7. December 2017

Stochastic Sauna is a traditional workshop that brings together researchers and students working on probability, statistics, and their applications. This year the workshop is held on Tuesday 19 Dec 2017 at Aalto University.

The confirmed speakers are:

 

- Roland Bauerschmidt (University of Cambridge)

- Aristides Gionis (Aalto University)

- Mikko Pakkanen (Imperial College London)

- Eveliina Peltola (University of Geneva)

- Jaakko Peltonen (University of Tampere)

- Lauri Viitasaari (University of Helsinki)

 

The registration form, and more detailed information is available on the web page:

https://math.aalto.fi/en/research/stochastics/sauna2017/


19.09.2017: A public lecture series 'Internet Forum'

19. September 2017 17.15

In autumn 2017, Aalto University will organise the Internet Forum a series of public lectures that will focus on 'The future and safety of technology". The eight lectures in total will focus on the possibilities presented by digitalisation from various perspectives. The development of digitalisation is one of Aalto University's key areas in research and teaching.

Each lecture can also be viewed either via a live stream or at a later time online.

The Twitter hashtag for the lectures is #aaltodigi.

The lectures will be open to everyone free-of-charge. Participation does not require signing up in advance. The lectures will be held in English.

Link to the live stream and earlier broadcasts
comnet.aalto.fi/video

Welcome!

Programme:

 

Ti 19.09.2017       17:15 - 19:00

How does technology change the world and the man?

  • Dr. Johanna Kohl, VTT
  • Esko Kilpi, Esko Kilpi Oy

Ti 26.09.2017       17:15 - 19:00

The importance of technology and security for companies

  • Pasi Eronen, Technology Industries of Finland

  • Mika Susi, Confederation of Finnish Industries

Ti 03.10.2017       17:15 - 19:00

The influence of technology in the media and communications environment

  • Elina Melgin, ProCom

Ti 10.10.2017        17:15 - 19:00

Algorithms, filter bubbles and narratives: organizing our everyday on social media

  • Salla-Maaria Laaksonen, University of Helsinki
  • Jan Staf, IBM

Ti 31.10.2017       17:15 - 19:00

The effect of digitalization on leadership and organizations

  • Sami Honkonen, CEO TmrwLabs
  • Mikko Rusama, Yle

Ti 07.11.2017       17:15 - 19:00  

The position of large corporations in the future of technology and security

  • Max Mickelsson, Microsoft
  • Marja Laitinen, Microsoft

Ti 14.11.2017        17:15 - 19:00

The future of Internet and digitalization

  • Yrjö Länsipuro, ISOC Finland
  • Sirkka Heinonen, University of Turku

Ti 28.11.2017        17:15 - 19:00  

Military technology - present and future

  • Jyri Kosola, Research Director at Finnish Defence Forces

More information:
Professor of Practice Jarno Limnéll
 tel +358 40 527 6173
 jarno.limnell@aalto.fi
 Aalto University School of Electrical Engineering
 Twitter: @JarnoLim


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