Defence of dissertation in the field of mathematics, Mikael Laaksonen, M.Sc.(Tech.), 10.8.2018
18. June 2018
Mikael Laaksonen, M.Sc.(Tech.), will defend the dissertation "On Numerical Solution of Multiparametric Eigenvalue Problems" on 10 August 2018 at 12 noon at the Aalto University School of Science, lecture hall M1, Otakaari 1, Espoo. In the dissertation, methods for solving vibrations of structures with uncertainty in the material coefficients or the computational domain are studied.
Prof. Dr. Daniel Kressner, École polytechnique fédérale de Lausanne, will act as the opponent. Custos is Professor Nuutti Hyvönen, Department of Mathematics and Systems Analysis. Dissertation press release is available at: http://sci.aalto.fi/en/current/events/2018-06-07-004/.
Agile security for cloud systems? Moti Yung to give a HAIC Talk at Aalto
12. June 2018
Yung is particularly known for coining the term ‘cryptovirology’ and the principles behind it. At his HAIC Talk he will explain how, in ‘the cloud era’, software design and security tool development should be able to keep up with the constantly evolving ecosystem and take note of how cloud systems keep evolving.
Adhering to what he calls “agile principles” could also protect cloud systems from attacks and breaches.
‘In an environment where software development, updates and projects are always ongoing, also the cryptography and security designer should be in a state of adaptation to the system's evolution. I will demonstrate this in my talk based on a heavily-used real-world application,’ says Yung, referring to Google’s Advertisement Exchange, which supports the company’s multi-billion-dollar digital advertising.
Designing security tools and cryptographic solutions with the ever-extending scope and inevitable scaling up of the cloud system – such as Google’s Advertisement Exchange, Yung’s focus point in the upcoming talk – would be a way to avoid overly complex changes and loads of development overhead later on.
Yung finds an analogy of the ‘agility principle’ even for keeping every-day users safe from ransomware and all other kinds of attacks.
‘The two things people often think of only as disturbances – systems updates and backups – are in fact most essential! If everyone took care of them frequently, the window of opportunity for attackers would narrow considerably,’ reminds Yung.
Yung’s work on ransomware – the hijacking of systems or data from users or organisations and issuing demands for ransom for releasing the data – also becomes increasingly relevant with the current internet of things trend. The ‘things’ will enable new kinds of security breaches and attacks and prevention tactics need to be planned well in advance.
‘The merging of computing and physical devices will lead to new attacks where ransomware will be replaced by physical consequences.’
‘Any element of the new IoT systems will be a target, and there is not enough investment in their security. Ransomware could cause a man-made disaster if we do not secure the system-level infrastructure,’ believes Yung.
He also cautions that artificial intelligence applied without safety and security in mind will lead to attacks.
Moti Yung’s HAIC Talk The Advertisement Exchange: How to Develop Agile Cryptographic Support for an Evolving Ecosystem?, 19 June at Dipoli (Lumituuli) at 6 PM:
The talk is open for everyone, but please sign up in advance here:
Welcome to the Rickman Memorial Conference
4. June 2018
Rickman Memorial Conference will be held during 18-20 June 2018 in Helsinki, Finland, to honor the life of Seppo Rickman (28.11.1935-16.8.2017).
The aim of the Rickman Memorial Conference is to bring together internationally leading experts on fields related to the mathematical inheritance of Seppo Rickman. The conference topics include: quasiconformal, quasiregular and related mapping classes, analysis on metric spaces, geometric analysis and dynamics, and geometric group theory.
Senior University Lecturer
tel. +358 50 574 7006
Defence of dissertation in the field of theoretical and applied mechanics, Tom Gustafsson, M.Sc.(Tech.) 20.6.2018
25. May 2018
Tom Gustafsson, M.Sc.(Tech.), will defend the dissertation "Finite Element Methods for Contact Problems" on 20 June 2018 at 12 noon at the Aalto University School of Science. In the dissertation, the discretization of variational inequalities using mixed finite element methods is studied. A special focus is on stabilized finite element methods and their reinterpretation as Nitsche-type formulations.
Professor Peter Hansbo, Jönköping University, will act as the opponent. Custos is Professor Rolf Stenberg, Department of Mathematics and Systems Analysis. Dissertation press release is available at: http://sci.aalto.fi/en/current/events/2018-05-08-007/.
Defence of dissertation in the field of mathematics, Pekka Lehtelä, M.Sc.(Tech.), 18.5.2018
16. May 2018
Pekka Lehtelä, M.Sc.(Tech.), will defend the dissertation "Generalized solutions to the porous medium equation" on 18 May 2018 at 12 noon at the Aalto University School of Science. In the dissertation, the connections between various classes of generalized solutions to the porous medium equation are studied.
Professor Matteo Bonforte, Universidad Autónoma de Madrid, will act as the opponent. Custos is Professor Juha Kinnunen, Department of Mathematics and Systems Analysis. Dissertation press release is available at: http://sci.aalto.fi/en/current/events/2018-04-05-002/.
Aalto ranked #5 in Europe in empirical operations and supply chain management research
14. May 2018
Aalto University ranked #5 in Europe in the core area of empirically focused research and #11 overall.
Globally, Aalto University was ranked #30 in empirical research in the field in March. More details of the rankings, see SCM Journal List.
‘We are proud of the stream of research that has resulted in a series of publications, for example, in Journal of Operations Management, the number one journal in the field,’ says professor Risto Rajala, Head of the Department of Industrial Engineering and Management.
In comparison to many large universities, Aalto stands out with long-standing and trusted relationships with industrial partners. Thanks to these, much of academic research at Aalto grounds on real-life data on empirical cases and can contribute to grand societal challenges: sustainable growth in industrial operation and the technology-driven transformation of business around the world and across industries.
‘Our particular strength is empirically focused research conducted in close collaboration with industries. Ranking results are not our objective in itself, but they do signal a trajectory that is based on both great talent and hard work in all areas of empirical research: systematic data collection, meticulous analysis, insightful synthesis and visionary crystallization,’ Rajala recounts.
Operations and service management research at Aalto benefits not only from close industrial collaboration but also from transdisciplinary scientific approach and research methods.
“Many departments and groups at Aalto contribute to this field. In addition to the faculty of Industrial Engineering and Management, professors and researchers from the departments of Mathematics and Systems Analysis and Information and Service Economy are integral to our effort,’ notes Rajala.
Education in the field aims to instill collaborative orientation and scientific curiosity into students from the get-go.
‘Our students learn by doing: through real-life cases and research assignments. Our degree programs are rooted in strategic management, entrepreneurial leadership, and digitalisation of operations and services. Top students are often invited to do their master’s thesis research in actual industry projects, and they are capable of conducting analytical research that is both well-grounded and rigorous.’
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).
Risto Rajala, professor
Head of Department of Industrial Engineering and Management
tel. +358 40 353 8140
Academician Risto Nieminen elected as foreign associate of the US National Academy of Sciences
8. May 2018
Academician and Distinguished Professor Emeritus Risto Nieminen has been elected as an associate of the US National Academy of Sciences (NAS). NAS members and associates carry great prestige: they have made significant contributions to science and are among the most respected researchers in the world.
‘Being an associate allows me to participate in significant and interesting forecast reports – in shaping the future of physics. Also, I expect to see an increase in the number of diverse international scientific assessment tasks, such as evaluating research projects in nanoscience and scientific computing,’ explains Risto Nieminen.
Risto Nieminen serves as President of the Finnish Academy of Science and Letters 2018–2019. Nieminen is Professor Emeritus of Physics at Aalto University and has also served as Dean of the Aalto University School of Science during 2013–2016. He was invited to become a member of the Finnish Academy of Science and Letters in 1984.
Nieminen is a pioneer and trendsetter in nanoscience and material physics research. He has specialised in computational methods for material physics.
‘The NAS is one of the world’s strongest and most prestigious science academies. The accomplishments of my career have been recognised by a very significant scientific community, and I am very pleased and humbled to receive such an accolade, Nieminen adds.
Nieminen has carried out his scientific work in key universities and research centres in both Finland and other countries, with the main locations for his work being Helsinki University of Technology, which later became Aalto University, the IT Centre for Science at CSC, the University of Jyväskylä, NORDITA in Sweden, Cornell University in the US, and Cambridge University in England.
Among many other achievements, Nieminen received an award from the Jenny and Antti Wihuri Foundation in recognition of his significant contribution to scientific research and his role as a multi-talented influencer in the Finnish science community. Nieminen received the honorary title of Academician of Science from the Academy of Finland in 2014.
The US National Academy of Sciences (NAS) was founded in 1863 and has now 2382 active members, and 484 international associates, who are not US citizens. Around 200 members and associates of the Academy have received a Nobel Prize. All fields of science are represented in the NAS.
Academician of Science Eva-Mari Aro from the University of Turku has also been elected as an associate of the NAS. She is one of the world’s leading photosynthesis researchers. Only six Finns have previously received membership of the NAS: Academician of Science Riitta Hari, Academician of Science Olli V. Lounasmaa (1930–2002) and Professor Tuija Pulkkinen from Aalto University, and Academy Professor Kari Alitalo, Academician of Science Ilkka Hanski (1953–2016) and Academician of Science Irma Thesleff from the University of Helsinki.
National Academy of Sciences
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!
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 firstname.lastname@example.org, 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: email@example.com.
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.
tel. +358 50 407 5320
tel. +358 50 383 0636
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.
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.
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.'
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.'
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.'
Photos from the get-together:
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
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.’
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
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.
'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.
The Finnish Cultural Foundation awards in 2018 (in Finnish)
Kaisa Nyberg in the photo. Image: The Finnish Cultural Foundation, Heikki Tuuli.
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.
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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 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 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.”
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