News: Informations- och kommunikationsteknik related to Chalmers University of TechnologyMon, 20 Aug 2018 12:04:58 +0200 the quantum computer will become reality<p><b>​A billion-dollar research effort will make Sweden a world leader in quantum technology. Now, Chalmers researchers have begun work on developing a quantum computer with far greater computational power than today&#39;s best supercomputers.​</b></p><div><span style="background-color:initial">The days are currently full of interviews. Per Delsing, Professor of quantum device physics at Chalmers, is busy recruiting high-level researchers and doctoral students to help pull through a very challenging project: building a quantum computer that far exceeds today's best computers.</span><br /></div> <div><br /></div> <div>&quot;To get the right staff is the alpha and omega of it all. But it looks promising, we have received many good applications&quot;, says Per Delsing.</div> <div><br /></div> <div>The development of the quantum computer is the main project in the ten-year research program Wallenberg Centre for Quantum Technology, launched at the turn of the year, thanks to a donation of SEK 600 million from the Knut and Alice Wallenberg Foundation. With additional funds from Chalmers, industry and other universities, the total budget is landing nearly SEK 1 billion.</div> <div><br /></div> <div>The goal is to make Sweden a leading player in quantum technology. Indeed, recent research in quantum technology has placed the world on the verge of a new technology revolution – the second quantum revolution.</div> <div><br /></div> <div><a href=""><img src="/SiteCollectionImages/Centrum/WACQT/Grafik%20kvantteknolgi_liten.jpg" class="chalmersPosition-FloatRight" alt="" style="margin:5px;width:300px;height:178px" />​</a>The first quantum revolution took place in the 20th century, when one learned to utilize quantum mechanical properties of light and material. This led, among other things, to the laser and transistor – inventions that underpin information technology that largely shape today's society.</div> <div><br /></div> <div>Now scientists have also learned to control individual quantum systems as individual atoms, electrons and photons, which opens up new opportunities. In sight, there are extremely fast quantum computers, interception-proof communication and hyper-sensitive measurement methods.</div> <div><br /></div> <div>Interest is big worldwide. Decision makers and business leaders begin to realize that quantum technology has the potential to greatly change our society, for instance through improved artificial intelligence, secure encryption and more effective design of drugs and materials. Several countries are investing heavily and the EU is launching a scientific flagship in the area next year.</div> <div><br /></div> <div>&quot;If Sweden will continue to be a top level nation, we must be at the forefront here&quot;, says Peter Wallenberg Jr.</div> <div><br /></div> <div>Several universities and major computer companies, like Google and IBM, are aiming to try to build a quantum computer. The smallest building block of the quantum computer – the quantum bit – is based on completely different principles than today's computers (see graphic). This means that you can handle huge amounts of information with relatively few quantum bits. To surpass the computational power of today's supercomputers, it's enough with 50-60 quantum bits. The Chalmers researchers aim at reaching at least one hundred quantum bits within ten years.</div> <div><br /></div> <div>&quot;Such a quantum computer could, for example, be used to solve optimization problems, advanced machine learning and heavy calculations of molecule properties,&quot; says Per Delsing, who heads the research program.</div> <div><br /></div> <div><img src="/SiteCollectionImages/Centrum/WACQT/Kvantdator_180518_11_340.jpg" class="chalmersPosition-FloatRight" alt="" style="margin:5px" />The Chalmers researchers have chosen to base their quantum computer on superconducting circuits. They have worked with single superconducting quantum bits for almost 20 years and delivered many contributions to knowledge building within the field. Now they are going to scale up and get many quantum bits to work together.</div> <div><br /></div> <div>At the lab, they are currently working to improve the lifetime of single quantum bits. Quantum physiological conditions are extremely sensitive, and collapse if they are exposed to disturbances. Among other things, the researchers paint the inside of the experimental chamber black, so that disturbing microwaves that succeed in slipping through cables are quickly absorbed. They are also investigating and evaluating different strategies for linking quantum bits to each other, which is necessary to be able to perform proper calculations.</div> <div><br /></div> <div>&quot;In addition to the lifetime and the relationship between quantum bits, the number of quantum bits is an important piece of puzzle to solve. Making many of them is easy, but we need to find smart ways to utilize the equipment to control each of them. Otherwise, it will be very expensive,&quot; explains Per Delsing.</div> <div><br /></div> <div>In order for the project to get initiated councils, they are in the process of setting up a scientific board. Per Delsing is currently waiting for answers from eight quantum experts who were asked to be board members.</div> <div><br /></div> <div>&quot;They become a sounding board that we can discuss complex issues with, for instance how fast we will be able to scale the number of quantum bits. The technology we need to build the quantum computer is constantly evolving, and it's difficult to determine when it's time to buy it,&quot; he says.</div> <div><br /></div> <div>On the theory side, the recruitment of competent staff is at the focus right now. Theoretical physicist Giulia Ferrini, expert on quantitative calculations in continuous variables, was in place already in January and the recruitment process is ongoing with a number of applicants. A total of 15 people will be employed at Chalmers.</div> <div><br /></div> <div>&quot;We have received great response and good applicants. Getting the right people is the most important thing – the project does not get any better than the employees,&quot; says Göran Johansson, professor of applied quantum physics and one of the main researchers in the quantum computer project.</div> <div><br /></div> <div>The theoretical efforts will initially focus on developing a computer model of the quantum computer experiment so that they can help experimentalists forward through simulations.</div> <div><br /></div> <div><img src="/SiteCollectionImages/Centrum/WACQT/Kvantdator_180518_16.jpg" class="chalmersPosition-FloatLeft" alt="" style="margin:5px;width:350px;height:234px" />&quot;A challenge is to identify early properties which are important in the model, so we do not include too many details when scaling up. Otherwise, we'll hit the ceiling for what a supercomputer can simulate before we reach up to 40 quantum bits,&quot; says Göran Johansson.</div> <div><br /></div> <div>Another important task for the theorists is to explore what a smaller quantum computer model can do. With eight-digit well-functioning quantum bits, one could drive the so-called Shors algorithm – which aroused the world's interest in building quantum computers - and crack today's encryption system. But the first quantum computers, which can do anything beyond what a regular computer can, will be significantly smaller.</div> <div><br /></div> <div>&quot;The question is what becomes the breakthrough application for a small quantum computer. We need to find out what a hundred bit quantum computer can solve for problems that someone is interested in knowing the answer to,&quot; says Göran Johansson.</div> <div><br /></div> <div>Here, collaboration with companies comes into the picture - from them, researchers can get tips for real-life and urgent applications to investigate. The Chalmers researchers have conducted discussions with Astrazeneca, who would have a lot to gain if they could calculate the characteristics of large molecules in their drug development, and Jeppesen who works to optimize aircraft crews and routes. The interest in becoming part of the quantum technology initiative is generally large among companies that have challenges that would be appropriate to solve with a quantum computer.</div> <div><br /></div> <div>&quot;They are keen to not miss the train. This can go quite quickly when it's getting started, and then it's important to have skills and be able to get up at the right pace,&quot; says Per Delsing.</div> <div><br /></div> <div>Text: Ingela Roos</div> <div>Photo: Johan Bodell</div> <div>Graphics: Yen Strandqvist</div> <div><br /></div> <div><a href="">This is a text from Chalmers magasin #1 2018​</a></div> <div><br /></div> <h5 class="chalmersElement-H5">Facts about the Wallenberg Center for Quantum Technology</h5> <div>• Wallenberg Center for Quantum Technology is a ten-year initiative aimed at bringing Swedish research and industry to the front of the second quantum revolution.</div> <div>• The research program will develop and secure Swedish competence in all areas of quantum technology.</div> <div>• The research program includes a focus project aimed at developing a quantum computer, as well as an excellence program covering the four sub-areas.</div> <div>• The Wallenberg Center for Quantum Technology is led by and largely located at Chalmers. The areas of quantum communication and quantum sensors are coordinated by KTH and Lund University.</div> <div>• The program includes a research school, a postdoctoral program, a guest research program and funds for recruiting young researchers. It will ensure long-term Swedish competence supply in quantum technology, even after the end of the program.</div> <div>• Collaboration with several industry partners ensures that applications are relevant to Swedish industry.</div>Fri, 06 Jul 2018 09:00:00 +0200 transmission of 4000 km made possible by ultra-low-noise optical amplifiers<p><b>​Researchers from Chalmers University of Technology, Sweden, and Tallinn University of Technology, Estonia, have demonstrated a 4000 kilometre fibre-optical transmission link using ultra low-noise, phase-sensitive optical amplifiers. This is a reach improvement of almost six times what is possible when using conventional optical amplifiers.​ The results are published in Nature Communications.</b></p><div><span style="background-color:initial"><img src="/SiteCollectionImages/Institutioner/MC2/News/figure_amplifier_comparison_eng_adj_180628_350x305.jpg" class="chalmersPosition-FloatRight" alt="" style="margin:5px" />Video streaming, cloud storage and other online services have created an insatiable demand for higher transmission capacity. To meet this demand, new technologies capable of significant improvements over existing solutions are being explored worldwide.</span><br /></div> <div><br /></div> <div>The reach and capacity in today’s fibre optical transmission links are both limited by the accumulation of noise, originating from optical amplifiers in the link, and by the signal distortion from nonlinear effects in the transmission fibre. In this ground-breaking demonstration, the researchers showed that the use of phase-sensitive amplifiers can significantly, and simultaneously, reduce the impact of both of these effects. </div> <div><br /></div> <div>“While there remain several engineering challenges before these results can be implemented commercially, the results show, for the first time, in a very clear way, the great benefits of using these amplifiers in optical communication”, says Professor Peter Andrekson, who leads the research on optical communication at Chalmers University of Technology. </div> <div><br /></div> <div><img src="/SiteCollectionImages/Institutioner/MC2/News/peter_andrekson_170112_350x305.jpg" class="chalmersPosition-FloatLeft" alt="" style="margin:5px" />The amplifiers can provide a very significant reach improvement over conventional approaches, and could potentially improve the performance of future fibre-optical communication systems.</div> <div><br /></div> <div>“Such amplifiers may also find applications in quantum informatics and related fields, where generation and processing of quantum states are of interest, as well as in spectroscopy or any other application which could benefit from ultra-low-noise amplification”, says Professor Peter Andrekson (tpo the left).</div> <div><br /></div> <div>The research has been funded by the European Research Council (ERC), the Swedish Research Council, and the Wallenberg Foundation.</div> <div><br /></div> <div><span style="background-color:initial"><strong>Caption, figure in top of page:</strong> Recovered signal constellation diagrams comparing conventional amplification and phase-sensitive amplification in an amplifier noise limited regime (-2 dBm launch power) and a fibre nonlinearity limited regime (8 dBm launch power). Illustration: Samuel Olsson</span><br /></div> <div><br /></div> <div><strong>Photo of Peter Andrekson:</strong> Henrik Sandsjö</div> <div><br /></div> <h5 class="chalmersElement-H5">Read the paper &gt;&gt;&gt;</h5> <div>Olsson et al., Long-haul optical transmission link using low-noise phase-sensitive amplifiers, Nature Communications 9, 2513 (2018). DOI 10.1038/s41467-018-04956-5​</div> Thu, 05 Jul 2018 04:00:00 +0200 smart technology gadgets can avoid speed limits<p><b>Speed limits apply not only to traffic. There are limitations on the control of light as well, in optical switches for internet traffic, for example. Physicists at Chalmers University of Technology now understand why it is not possible to increase the speed beyond a certain limit – and know the circumstances in which it is best to opt for a different route.</b></p><div>Light and other electromagnetic waves play a crucial role in almost all modern electronics, for example in our mobile phones. In recent years researchers have developed artificial speciality materials – known as optomechanical metamaterials – which overcome the limitations inherent in natural materials in order to control the properties of light with a high degree of precision. For example, what are termed optical switches are used to change the colour or intensity of light. In internet traffic these switches can be switched on and off up to 100 billion times in a single second. But beyond that, the speed cannot be increased any further. These unique speciality materials are also subject to this limit.</div> <div> </div> <div><span><img class="chalmersPosition-FloatRight" src="/SiteCollectionImages/Institutioner/F/340x296px/philippeandsophieapple340x295.jpg" alt="" style="margin:5px" /><span style="display:inline-block"></span></span>“Researchers had high hopes of achieving higher and higher speeds in optical switches by further developing optomechanical metamaterials. We now know why these materials failed to outcompete existing technology in internet traffic and mobile communication networks,” says Sophie Viaene, a nanophotonics researcher at the Department of Physics at Chalmers.</div> <div> </div> <div>To find out why there are speed limits and what they mean, Viaene went outside the field of optics and analysed the phenomenon using what is termed non-linear dynamics in her doctoral thesis. The conclusion she reached is that it is necessary to choose a different route to circumvent the speed limits: instead of controlling an entire surface at once, the interaction with light can be controlled more efficiently by manipulating one particle at a time. Another way of solving the problem is to allow the speciality material to remain in constant motion at a constant speed and to measure the variations from this movement.</div> <div> </div> <div>But Viaene and her supervisor, Associate Professor Philippe Tassin, say that the speed limit does not pose a problem for all applications. It is not necessary to change the properties of light at such high speeds for screens and various types of displays. So there is great potential for the use of these speciality materials here since they are thin and can be flexible.</div> <div>Their results have determined the direction researchers should take in this area of research and their scientific article was recently published in the highly regarded journal Physical Review Letters. The pathway is now open for the ever smarter watches, screens and glasses of the future. </div> <div><br /></div> <div> </div> <div>“The switching speed limit is not a problem in applications where we see the light, because our eyes do not react all that rapidly. We see a great potential for optomechanical metamaterials in the development of thin, flexible gadgets for interactive visualisation technology,” says Philippe Tassin, an associate professor at the Department of Physics at Chalmers.</div> <div>  <br /></div> <div>Text and image: Mia Halleröd Palmgren, <a href=""></a></div> <div> </div> <div>Caption (the image in the text above):Chalmers researchers Sophie Viaene and Philippe Tassin recently published their research findings in nanophotonics in the well-respected journal Physical Review Letters. They have determined what direction to take in their area of research. <br /></div> <div> </div> <div><span><a href=""><img class="ms-asset-icon ms-rtePosition-4" src="/_layouts/images/icgen.gif" alt="" /></a><a href=""><span style="display:inline-block"></span></a></span>Read the scientific article <a href="">Do Optomechanical Metasurfaces Run Out of Time?</a> in Physical Review Letters. The article is written by Chalmers’ researchers Sophie Viaene and Philippe Tassin together with Vincent Ginis and Jan Danckaert from the Vrije Universitet Brussels and Harvard University.</div> <div><br /></div> <div><h4 class="chalmersElement-H4">How nanophotonics and optomechanical metamaterials work:</h4> <div>Nanophotonics is a sub-field of physics which studies how to control and manipulate light by using structured electromagnetic materials.</div> <div>Light and electromagnetic waves are of crucial importance in our society, for the internet, smartphones, TV screens and so on. But in order to make further progress in developing optics technology, natural materials are no longer adequate. Artificial speciality materials, known as optomechanical metamaterials, are needed to circumvent the limitations inherent in natural materials. The research involves studying and designing artificial materials in order to develop properties which enable these materials to manipulate electromagnetic waves – ranging from microwaves through terahertz waves to visible light. The researchers design the materials by allowing small electric circuits to replace atoms as the underlying building blocks for the interaction of electromagnetic waves with matter. These structured electromagnetic materials allow components to be designed that can exert high-level control over light with a high degree of precision. <br /></div></div> <div> </div> <h4 class="chalmersElement-H4">For more information:</h4> <div><a href="/en/Staff/Pages/Philippe-Tassin.aspx">Philippe Tassin</a>, Associate Professor, Department of Physics, Chalmers</div> <div><a href="/en/staff/Pages/viaene.aspx">Sophie Viaene</a>, Researcher, Department of Physics, Chalmers<br /></div>Thu, 28 Jun 2018 07:00:00 +0200 makes big investment in AI<p><b>​Chalmers has committed to a big investment in Artificial Intelligence, that will raise research, development and innovation in this area to a new level. The Chalmers Foundation will co-finance a new competence centre, which will benefit and strengthen Sweden’s expertise in autonomous transport, digitalisation, healthcare, and more.</b></p><div>​New technology based on Artificial Intelligence (AI) has emerged from many different research areas at Chalmers. The combination of access to large amounts of data, powerful computational resources, and algorithms for machine-learning, has led to dramatic improvements in AI-based technologies. <br /> </div> <div><br /></div> <div>But, hand-in-hand with hopes for the great potential and social value of the technology, go concerns for the consequences – in terms of Swedish competitiveness and the technology’s possible risks for society. <br /></div> <div><br /></div> <div>“We conduct outstanding research in AI, but we need to strengthen and coordinate what we do. Therefore, we are starting a new competence centre in AI at Chalmers, which shall involve several different departments, in collaboration with industry,” says Stefan Bengtsson, President and CEO of Chalmers. <br /></div> <div><br /></div> <div>The centre for Artificial Intelligence will be led by the Chalmers Area of Advance, ‘Information and Communication Technology‘, where researchers from several departments, along with industry partners, students and guest researchers, will work together. <br /></div> <div><br /></div> <div>Interest in the new Chalmers AI centre is big, and the research has applications in many different areas. In transport, autonomous vehicles and AI based methods of modelling goods and developments are developing. In production, research in digitalisation and Industry 4.0 are in focus, and in eHealth, AI based solutions for diagnosis and patient processing are being investigated. <br /></div> <div><br /></div> <div>The focus of the centre’s applied research will be created in close collaboration between Chalmers’ different Areas of Advance, and strategic industry partners. An important role of the centre is also to integrate its work with the national and international research initiatives in which Chalmers is actively involved. <br /></div> <div><br /></div> <div>Examples of such initiatives include the recently announced investments from the government into development of AI, which Chalmers has been tasked with coordinating, as well as initiatives from Swedish industry, who are ready to work with investing in AI research and development. This includes the Wallenberg AI, Autonomous Systems and Software Program (WASP-AI), in which Chalmers has an active role, as well as the forthcoming AI &amp; Data Factory Arena, at Gothenburg’s Lindholmen Science Park. <br /></div> <div><br /></div> <div>“To benefit from all these versatile initiatives, we need a strong collaborative effort and a clear, strategic vision. This coming investment will lift Chalmers’ AI research, development and innovation to a new level,” says Stefan Bengtsson. <br /></div> <div><br /></div> <div>Work on the new AI centre will begin immediately, with the goal of opening in January 2019. The financing will come mainly from the Chalmers Foundation, with 317 million kronor for the period 2019-28. Other investments from Chalmers’ industry partners will double the revenues for the centre. </div> <div><br /></div> <div>On Wednesday 20th June, Chalmers held a seminar to present in more detail all AI-related activities. <a href="/en/areas-of-advance/ict/news/Pages/AI-at-Chalmers-seminar.aspx">You can view the recorded livestream here.</a> <br /><br /></div>Wed, 27 Jun 2018 16:00:00 +0200 Assistant Professorships in AI/ML<p><b>​The open WASP Professorships are positions primarily at the Assistant Professor level. They could also be on the level of Associate Professor or Professor. Each position comes with an attractive start package.</b></p><div>​ <br /></div> <div><div>The Wallenberg AI, Autonomous Systems and Software Program, WASP, are recruiting up to seven positions within AI/machine learning. </div> <div> </div> <div>To be eligible for funding the applicant must be qualified for an assistant, associate, or full professorship and prepared to start working at one of the six participating universities Chalmers University of Technology, Linköping University, Lund University, KTH Royal Institute of Technology, Umeå University and Örebro University no later than 2019.</div> <div> </div> <div>WASP has the stated ambition to strengthen and develop Sweden’s research in the areas of AI and machine learning through an international recruitment program.  Therefore the WASP positions are not intended as a mechanism to strengthen Sweden’s existing faculty, but to attract new talent to Sweden.</div> <div> </div> <div>WASP particularly welcomes applications from the traditionally under-represented gender in the field.</div> <div> </div> <div><a href="" target="_blank">For information about current and planned research see the WASP research overview of AI/ML &gt;</a> </div> <div> </div> <div> </div> <div>Interested candidates should <strong>register their interest no later than July 31st, 2018, 23:59 CEST.</strong></div> <h3 class="chalmersElement-H3"><a href="" target="_blank">To the application form &gt;</a></h3> <div> </div> <div> </div> <div>The applications are directed to WASP and are further subject to a decision process at the respective university. Up to seven positions within AI/machine learning will be available. </div> <div> </div> <div>Contact person WASP AI: Danica Kragic, <a href=""></a>, +46 8 790 67 29. </div> <div>Contact person at Chalmers: David Sands, <a href=""></a>, +46 </div> <div> </div> <div> </div> <div> </div> <h3 class="chalmersElement-H3">About WASP</h3> <div>Wallenberg AI, Autonomous Systems and Software Program (WASP) is Sweden’s largest ever individual research program, a major national initiative for basic research, education and faculty recruitment. The total budget for the program is more than 3.5 billion SEK, and major goals are more than 50 new professors and more than 300 new PhDs within AI, Autonomous Systems and Software.</div> <div> </div> <div>The ambition is to advance Sweden into an internationally recognized and leading position in these areas, and WASP is now taking a step by launching a first broad investment in Artificial Intelligence. The offering includes several different positions to build and strengthen AI in Sweden.</div> <div></div></div>Mon, 25 Jun 2018 09:00:00 +0200 intelligence at Chalmers: present and future<p><b>​At this seminar, we provide insights into some of the ongoing and planned initiatives at Chalmers in the field of Artificial Intelligence (AI), and discuss how they relate to other activities in the region and in Sweden.</b></p><div>​ <br /></div> <div><div><em><strong>Above you can access the seminar in whole, and below you will find direct links to the specific parts of the program.</strong></em><br /></div> <div><br /></div> <div><br /></div> <div><strong>The programme</strong><br /></div> <div><ul><li>Chalmers president <a href="" target="_blank"><strong>Stefan Bengtsson</strong></a> opens the seminar with some introductory remarks. </li> <li>The ICT Area of Advance management, <a href="" target="_blank">Director <strong>Ivica Crnkovic</strong> and Co-Director <strong>Giuseppe Durisi</strong></a>, talks about the visions for a new centre in AI at Chalmers (Chalmers Artificial Intelligence Research Centre – CHAIR) and provides an update on the status of this initiative.</li> <li><strong><a href="" target="_blank">Jan Smith</a></strong> will talk about the plans for a national initiative for education in AI. <strong><a href="" target="_blank">Richard Johansson</a></strong> briefly presents the new master’s programme in Data Science at Chalmers.</li> <li><span><a href="" target="_blank"><strong>David Sands</strong>, <strong>Holge</strong><strong>r Rootzen, Rebecka Jörnsten</strong> and <strong>Dag Wedelin</strong></a> provide an overview of some of the current activities within the Wallenberg AI, Autonomous Systems and Software program, WASP.<span style="display:inline-block"></span></span><br /></li> <li><strong><a href="" target="_blank">Maria Hedlund</a></strong>, acting CEO of Lindholmen Science Park will provide an update on the current discussion about creating an AI Arena at Lindholmen.</li> <li><a href="" target="_blank">Panel on the current research challenges within AI</a>. Panelists: <strong>Erik Rosén</strong> (Zenuity), <strong>Devdat</strong><strong>t Dubhashi</strong> (Chalmers, CSE), <strong>Rebeck</strong><strong>a Jörnsten</strong> (Chalmers, MV), <strong>Lennar</strong><strong>t Svensson</strong> (Chalmers, E2), <strong>Robert Feldt</strong> (Chalmers, CSE). <br /></li></ul></div> </div> <div><br /></div> <div>The seminar was held on Wednesday 20 June 2018.<br /></div>Tue, 19 Jun 2018 08:00:00 +0200 investment in AI education<p><b>​The Swedish government has launched an investment in education for artificial intelligence, with the aim to strengthen Sweden&#39;s competencies and competitiveness. Chalmers will coordinate the initiative, comprising seven Swedish universities.</b></p><div>​ <br /></div> <div>The government has announced a specific investment in university education within AI. A total of SEK 40 million for the years 2018-2019 will meet the labor market's need for conversion and in-depth knowledge in the field of AI. Chalmers is commissioned to coordinate the initiative, which also involves Gothenburg University, Royal Institute of Technology, Linköping University, Lund University, Umeå University and Örebro University. <br /><br />“AI will affect almost every part of society and we have major research efforts that need to be supplemented with education initiatives. Chalmers raised this issue with the government, together with the other universities, and the dialogue has landed in today's initiative”, says Chalmers President Stefan Bengtsson.<br /><br />Chalmers participates in several major AI initiatives that together provide a strong foundation for research and education within artificial intelligence. <br /><br /></div>Mon, 18 Jun 2018 13:00:00 +0200 International Software Conference on video<p><b>​The 40th International Conference on Software Engineering took place in Gothenburg 27 May-3 June. Some of the content is available on video. Please see below.</b></p><div>​ <br /></div> <div><div><h3 class="chalmersElement-H3">Plenary sessions</h3></div> <div><br /></div> <div><div>Margaret Hamilton</div> <div><a href="" target="_blank">The Language as a Software Engineer</a></div> <div> </div> <div>Frederick P. Brooks Jr.</div> <div><a href="" target="_blank">Learning the Hard Way: A History of Software Engineering 1948-1980</a></div> <div> </div> <div>Andreas Zeller</div> <div><a href="" target="_blank">Relevance, Simplicity, and Innovation: Stories and Takeaways from Software Engineering Research</a></div> <div> </div> <div>Andrew J. Ko</div> <div><a href="" target="_blank">Debugging reinvented: asking and answering why and why not questions about program behavior</a></div> <div> </div> <div>Brian Randell</div> <div><a href="" target="_blank">50 years of Software Engineering or The View from Garmisch</a></div> <div> </div> <div> </div> <h3 class="chalmersElement-H3">50 years of Software Engineering</h3> <div> </div> <div>Ivar Jacobson</div> <div><a href="" target="_blank">50 years of software engineering, so now what?</a></div> <div> </div> <div><a href="" target="_blank">Panel: 50 years of Software Engineering &amp; Celebrating the 40th ICSE</a></div> <div>Panelists: Gerhard Goos, Bob McClure, Doug McIlroy, Manfred Paul</div> <div>Chairs: David S. Rosenblum and Nenad Medvidovic</div> <div> </div> <div> </div> <h3 class="chalmersElement-H3">Industry forum</h3> <div> </div> <div>Magnus Frodigh, Ericsson Research</div> <div><a href="" target="_blank">Communication systems and networks, key enablers for digitizing industry and society – opportunities and challenges</a></div> <div> </div> <div>Jan Bosch, Chalmers University of Technology</div> <div><a href="" target="_blank">Why Digitalization Will Kill Your (Software) Company Too</a></div> <div> </div> <div>Noel Lovisa, Code Valley, Australia</div> <div><a href="" target="_blank">The software industry is not industrialised</a> </div> <div> </div> <div><a href="" target="_blank">Industry panel: Software Engineering</a></div> <div>Panelists: Lionel Briand - University of Luxembourg LU, Markus Borg – RISE SICS SE, Mark Harman – Facebook and University College London, UK, Liliana Pasquale – LERO and University of Dublin, IE, Caitlin Sadowski – Google US, Tom Zimmermann – Microsoft Research US</div> <div>Chair: Pekka Abrahamsson</div> </div> </div> <div><br /></div> <div><br /><div> </div> <div><br /></div> <div>Read more about <a href="/en/areas-of-advance/ict/news/Pages/ICSE2018.aspx">the 40th International Conference on Software Engineering here &gt;</a><br /></div> <div><br /></div> <div>And visit the conference website: <a href="" target="_blank"></a></div> <div><br /></div> <div><br /></div></div>Tue, 29 May 2018 17:00:00 +0200 build self-driving race car<p><b>​As the first and only Swedish team, Chalmers has qualified for the prestigious Formula Student Driverless competition in Germany. With a unique software in their car, the team hopes to wipe the floor with their competitors.</b></p><div>Already available was a whole lab dedicated to the development of self-driving vehicles, a proprietary software platform, and a ready-made electric racing car from last year's Formula Student competition.</div> <div><br />&quot;From there, it was quite a small step, to start a student team to rebuild the car for self-driving and compete in the race class for driverless cars,&quot; says the initiator and supervisor Ola Benderius, assistant professor at the Vehicle Engineering and Autonomous Systems Division.<br /><br /></div> <div>Since last autumn, twelve students from five different master programs have worked to make the car self-driving as part of their master’s thesis.</div> <div><br />&quot;It's extremely fun and educational. It's a brand-new project and we have had a lot of freedom to achieve our goals,&quot; says team manager Emil Rylén, who studies Automotive Engineering.</div> <div> </div> <h3 class="chalmersElement-H3">A dedicated and multifaceted team</h3> <div>The team is divided into three groups, who work with each of the three main elements of self-driving: to perceive and interpret the surroundings, driving planning and control, and mechanical and electronic hardware to execute the control signals. Two of the team members were also in the team that built the car last year.</div> <div><br />&quot;We couldn’t have done it without them. They know and understand how the car works,&quot; says Rylén.</div> <div>He describes the team as a very mixed group, both in terms of nationality, education and skills.</div> <div><br />&quot;Everyone is really dedicated. You definitely do not have to be a racing fan, but rather a technology fan and someone interested in cutting-edge technology.&quot;</div> <div> </div> <h3 class="chalmersElement-H3">Equipment for half a million SEK</h3> <div>To make the car self-driving, they have equipped the car with sensors like GPS, laser radar, dual-lens camera for deep vision, computers, and extra electronics and mechanisms to actuate the brakes, wheel, and accelerator. In total, the equipment cost about half a million SEK, but much of it will be reusable in coming years.</div> <div><br />Financing is already ready for another three years. Interest among the students is very high, as is the industry's interest in recruiting those who participated in the team. Ola Benderius and his two supervisor colleagues – Christian Berger and Björnborg Nguyen – are already gathering next year's team.</div> <div><br />It is also advantageous for the Chalmers lab for self-driving vehicles, <a href="/en/researchinfrastructure/revere/Pages/default.aspx" target="_blank">Revere</a>, to have a team in Formula Student Driverless.</div> <div><br />&quot;We get a chance to showcase Reveres’ abilities and skills, and the team attracts really good students. Hopefully, some of them hope to stay on as PhD students. In addition, the team is developing stuff that we can use in research,&quot; says Benderius.</div> <h3 class="chalmersElement-H3">Tests and competition in sight</h3> <div>In addition to the team being able to use Reveres’ premises, vehicles and skills, they also get time on the test track Astazero. At the moment, they can drive the racing car using a handheld remote control, but there is still a few weeks work before they can go over to self-driving tests.</div> <div><br />&quot;It will be very fun to test and go to the competition. Then we can reap the benefits of all the work we put down during the year,&quot; says Rylén.</div> <div><br />While the other teams qualifying for the competition all chose the same well-established but somewhat obsolete software, the Chalmers team uses Chalmers’ proprietary software platform for driverless vehicles, OpenDLV.</div> <div><br />“It makes us unique. A stable software is really important to succeed in the competition, and with experience from research, we know how to design it,&quot; says Benderius.</div> <h3 class="chalmersElement-H3">About the Formula Student Driverless competition</h3> <div>The competition will take place 6–12 August in Hockenheim, Germany, and includes a number of different challenges: braking, acceleration, skidpad testing and a track drive. The team will also have to present and explain their software and hardware design, as well as a business model. Read more about the competition at <a href="" target="_blank">Formula Student Germany</a>.</div> <div><strong><br />Read more:</strong></div> <div>Chalmers also has student teams that build and compete with driver-controlled electric race cars and sailboats. Read more on the <a href="" target="_blank">Chalmers Formula Student website</a> and in the article <a href="/en/news/Pages/Organic-boat-building.aspx">Organic boat building in a nutshell</a>.</div> <div><br />Text: Ingela Roos</div> <div>Photo: Johan Bodell</div> Fri, 25 May 2018 17:00:00 +0200 than 1700 researchers in Software Engineering gathered in Gothenburg<p><b>​The International Conference on Software Engineering, ICSE, is the largest scientific conference in software engineering. This year the conference is held for the first time in Scandinavia when ICSE opens its gates at the Swedish Exhibition Fair in Gothenburg on 27 May.</b></p><div>​ <br /></div> <div>Ivica Crnkovic, Professor of Software Engineering at Chalmers, is general chair of the organising committee of this year's ICSE. He describes it as an honor to join and organise such a well-known and important conference.<br /><br /><img src="/SiteCollectionImages/Areas%20of%20Advance/Information%20and%20Communication%20Technology/People/IvicaCrnkovic_100px.jpg" class="chalmersPosition-FloatRight" alt="" style="margin:5px" />“ICSE is a conference with a strong link to industry and aims to gather all those interested in Software Engineering. We will both have prominent researchers from around the world, who will present new research findings, and also large and small companies from industry. To me it is extremely honorable to have a leading role in this conference, not many people get the chance&quot;, says Ivica Crnkovic.<br /><br /><strong>Double anniversary</strong><br />This year's edition is also special, as two anniversaries will be celebrated. It’s the 40th edition of ICSE, and Software Engineering as a discipline celebrates 50 years. The discipline was introduced at the famous NATO Software Engineering Conference 1968 in Garmisch, Germany. For the anniversary, several high-profile keynote speakers have been booked and one of them is Margaret Hamilton – a legend in Software Engineering who developed the software that governed and controlled the Apollo program’s spacecraft.<br /><br />&quot;It's very exciting that Margaret Hamilton is coming! She was the first in the world to develop the software required for a rocket to navigate and land on the moon, so she's really a pioneer. She was very enthusiastic when we contacted her, and with her experience she will contribute with truly interesting insights and knowledge”, says Ivica Crnkovic.<br /></div> <div><br /></div> <div><strong>Record breaking number of participants</strong><br />This year, the conference is the largest in its 40-year history. More than 1700 participants from all over the world registered. International researchers are attracted to Sweden, partly thanks to our strong cooperation between industry and academia which makes us a model in many countries.<br /><br />&quot;The ICSE is a unique conference within its field and now that it is held for the first time in Scandinavia, it is a great opportunity for Scandinavian and Swedish industry to showcase and establish contacts. The ICSE can be resembled as the Olympics of our discipline, so it's a very big event!”, says Ivica Crnkovic.<br /><br />The conference was held between 27 May and 2 June and offered 30 workshops, six co-located events, and three days of the main conference with several prominent speakers and more than 500 presentations.<br /><br /><br /><a href="/en/areas-of-advance/ict/news/Pages/Follow-the-Software-Conference-on-live-stream.aspx">Some of the content is available on video &gt;</a><br /><br /></div> <div><br /></div> <div><br /></div> <div>Conference website: <a href=""></a>.<br /><a href="" target="_blank">Register for this year's event in Software Engineering here &gt;</a><br /><br /><br /><br /><br />Software engineering is about developing software systems, or program intensive systems. There are few modern products that do not contain software, and it is software that primarily contributes to product development today – self-driving cars, manufacturing, healthcare, the energy sector are just a few areas where software development plays a central role.<br /><br /><em><strong>The Organisation Committee members welcome you to ICSE 2018:</strong></em><br /></div>Thu, 24 May 2018 17:00:00 +0200 DigiLab at Shanghai Science Festival<p><b>​Chalmers DigiLab - the makerspace for children was invited to the Shanghai Science Festival. Four of our students went there to demonstrate and guide the chinese visitors of the festival.</b></p>​ <div>Chalmers DigiLab was invited as part of a Swedish delegation. The International science festival in Gothenburg received the invitation from Shanghai and brought us along. Thank you for this exciting opportunity!</div> <div><br /></div> <div><img src="/SiteCollectionImages/Areas%20of%20Advance/Information%20and%20Communication%20Technology/News%20events/DigiLab/IMG_7894_ed.jpg" class="chalmersPosition-FloatLeft" alt="" style="margin:5px;width:480px;height:360px" /><br />Chalmers student Thundluck Sereevoravitgul demonstrating the robot surgery station.</div> <div><br /></div> <div><img src="/SiteCollectionImages/Areas%20of%20Advance/Information%20and%20Communication%20Technology/News%20events/DigiLab/IMG_7899_ed.jpg" class="chalmersPosition-FloatLeft" alt="" style="margin:5px" /><br /><br /><br /><br /></div> <div><br /></div> <div><br /></div> <div><br /></div> <div><br /></div> <div><br /></div> <div><br /></div> <div><br /></div> <div><br /></div> <div><br /></div> <div>Måns Östman with the automatically watering green house.</div> <div><br /></div> <div><br /></div> <div><br /></div> <div><br /></div> <div><br /></div> <div><br /></div> <div><br /></div> <div><br /></div> <div><br /></div> <div><br /></div> <div><br /></div> <div><br /></div> <div><br /></div> <div><img src="/SiteCollectionImages/Areas%20of%20Advance/Information%20and%20Communication%20Technology/News%20events/DigiLab/IMG_7906_ed.jpg" class="chalmersPosition-FloatLeft" alt="" style="margin:5px;width:480px;height:360px" /><br />Wasamas Mimmi Leakpech guiding visitors at the Energy station.</div> <div><br /></div> <div><br /></div> <div><br /></div> <div><br /></div> <div><br /></div> <div><br /></div> <div><br /></div> <div><br /></div> <div><br /></div> <div><br /></div> <div><br /></div> <div><br /></div> <div><br /></div> <div><img src="/SiteCollectionImages/Areas%20of%20Advance/Information%20and%20Communication%20Technology/News%20events/DigiLab/IMG_7945_ed.jpg" class="chalmersPosition-FloatLeft" alt="" style="margin:5px" /><br /><br />Gunnar Bolmvall demonstrating the sensor controlled bridge opening.</div> <div><br /></div> <div><br /></div> <div><br /></div> <div><br /></div> <div><br /></div> <div><br /></div> <div><br /></div> <div><br /></div> <div><br /></div> <div><br /></div> <div><br /></div> <div><br /></div> <div><br /></div> <div><br /></div> <div><br /></div> <div><br /></div> <div><br /></div> <div><br /></div> <div><br /></div> <div><br /></div> <div><br /></div> <div><br /></div> <div><br /></div> <div><br /></div> <div><br /></div> <div><br /></div> <div>Photos: Madeleine Koncilja, Vetenskapsfestivalen.</div>Tue, 22 May 2018 09:00:00 +0200 Data improves materials analysis<p><b>​By examining the structure of a metal or ceramic material at the atomic level, it is easier to understand and influence the properties of different materials. But what should you look for and where? In a new project, Professor Uta Klement combines analyses of Big Data with her expertise area of material characterization. Instead of looking for a needle in a haystack, the data is analysed to find the deviations which needs to be investigated in detail.</b></p>​<span style="background-color:initial"><a href="/en/staff/Pages/uta-klement.aspx" target="_blank">Professor Uta Klement</a> leads a research group called <a href="/en/departments/ims/research/mm/ytmikro/Pages/default.aspx" target="_blank">Surface and Microstructure Engineering</a>. She examines the properties of metals and different ceramic materials. These include nano materials, different types of coating, advanced steel or superalloys. By understanding the structure and construction of the materials, it is possible to achieve more sustainable production processes and products. Manufacturers can use less material and also use the material more efficiently and longer.</span><div><br /></div> <div><strong>One example is</strong> new thermal barrier coatings that allow for higher combustion temperatures in gas turbines such as in airplane engines, which would improve efficiency and result in lower emissions.</div> <div><br /></div> <div><img src="/SiteCollectionImages/Institutioner/IMS/Profilbilder/Uta%20Klement_170x220.png" class="chalmersPosition-FloatRight" alt="Uta Klement" style="margin:5px" />In a new project, which deals with improving the grindability of recycled steel, Uta Klement collaborates with a group of researchers and combines analyses of big data with material characterization. This is the first time they try this method. She tells us what benefits it brings.</div> <div><br /></div> <div>– Our material analyses are often based on an assumption, not on a theory. However, in industry a lot of data is collected in material processing. By analysing these data we can get hints on what to look for in the microstructure. Our material science knowledge helps to interpret the data, and then we can perform accurate investigations instead of looking for the &quot;needle in the haystack&quot;.</div> <div><br /></div> <div><strong>Knowing what you are looking for</strong> is particularly important in research that zooms in on a small piece of material using electron microscopy and other complementary techniques. Taking advantage of data can be a breakthrough and become a generic approach, says Uta Klement.</div> <div><br /></div> <div>– New and improved characterization technology and the ability to interpret the results enable us to increase our knowledge and produce new and better products with better features and better utilization of the resources. Indirectly this is important to all of us.</div> <div><br /></div> <div><br /></div> <div><strong>FACTS</strong></div> <div><span style="background-color:initial">Uta Klement is a professor of materials science with a focus on electron microscopy. She is Head of <a href="/en/departments/ims/research/mm/Pages/default.aspx" target="_blank">Division of Materials and Manufacture</a> at Chalmers <a href="/en/departments/ims/Pages/default.aspx" target="_blank">Department of Industrial and Materials Science</a>, and also heads the research group <a href="/en/departments/ims/research/mm/ytmikro/Pages/default.aspx" target="_blank">Surface and Microstructure Engineering</a>. She is also in the board of <a href="" target="_blank">Chalmers Ventures</a>.</span><br /></div> <div><br /></div> <div>Read more about the project &quot;<a href="">Grindability of recycled steel: automotive crankshafts</a>&quot; in Chalmers research database [<em>in Swedish</em>]. The project is led by <a href="/en/Staff/Pages/Peter-Krajnik.aspx" target="_blank">P​eter Krajnik</a>, professor of manufacturing technology and also includes <a href="/en/staff/Pages/Philipp-Hoier-.aspx" target="_blank">Philipp Hoier</a> and <a href="/en/staff/Pages/amir-malakizadi.aspx" target="_blank">Amir Malakizadi</a>.</div> <div><br /></div> <div><br /></div> <div><em>Text and photo: Nina Silow</em></div> <div><br /></div> Fri, 18 May 2018 17:00:00 +0200 positions within WASP AI this spring<p><b>​WASP, Wallenberg AI, Autonomous Systems and Software Program, has announced several open positions this spring! Here we sum up the calls with links to more information.</b></p><div>​ </div> <div><span style="text-decoration:underline">Current calls in WASP:</span><br /><br /><div><strong>WASP expedition projects</strong></div> <div>Deadline short proposal: 10th August 2018</div> <div><a href="">More information &gt;<span style="display:inline-block"></span></a> </div> </div> <div><br /><span style="text-decoration:underline">Open positions in WASP AI: </span><br /><br /></div> <div><strong>Wallenberg Distinguished Chairs in AI</strong> are professorships at the highest level. Up to five positions are open for continuous applications. <a href="" target="_blank">More information and contact details &gt;</a> </div> <div> </div> <div><strong>WASP Professorships</strong> are positions primarily at the Assistant Professor level. They could also be on the level of Associate Professor or Professor. Each position comes with an attractive start package. </div> <div><a href="" target="_blank">Information about the prioritized areas &gt;</a> </div> <div>Interested candidates should register their interest no later than 31st July, 2018 <br /><a href="" target="_blank">More information and contact details &gt;</a> </div> <div> </div> <div><strong>Fifteen WASP industrial PhD student</strong> positions <a href="" target="_blank">open for application &gt;</a> <br />Deadline for application is 11th May 2018.</div> <div> </div> <div><strong>WASP projects for universities in AI/machine learning</strong>.</div> <div>First round: Deadline 3rd June, 2018</div> <div>Second round: September/October, 2018</div> <div><a href="" target="_blank">More information &gt;</a> </div> <div> </div> <div><strong>WASP AI 18 PhD Positions in AI-Math</strong> - university PhD positions at seven university sites, with focus on mathematics behind AI. <a href="" target="_blank">More information &gt;</a> Please note: different final dates for applications!</div> <div><br />Chalmers has 6 of the total 18 positions - <a href="/sv/institutioner/math/nyheter/Sidor/Doktorander-till-matematik-for-artificiell-intelligens.aspx">announcement here &gt;</a> </div> <div>Deadline 13th May 2018.</div> <div> </div> <div><strong><br /></strong></div> <div> </div> <div> </div> <h3 class="chalmersElement-H3">Upcoming calls</h3> <div><strong>WASP Guest Research Program</strong> offers the opportunity to invite guest researchers to Sweden. The first announcement for Guest Researcher will be in June. <a href="" target="_blank">More information &gt; </a></div> <div> </div> <div><strong>Five WASP Professorships</strong> within basic mathematics for AI will open during 2018.</div> <div> </div> <div> </div> <h3 class="chalmersElement-H3">About WASP</h3> <div>Wallenberg AI, Autonomous Systems and Software Program (WASP) is Sweden’s largest ever individual research program, a major national initiative for basic research, education and faculty recruitment. The total budget for the program is more than 3.5 billion SEK, and major goals are more than 50 new professors and more than 300 new PhDs within AI, Autonomous Systems and Software.</div> <div> </div> <div>The ambition is to advance Sweden into an internationally recognized and leading position in these areas, and WASP is now taking a step by launching a first broad investment in Artificial Intelligence. The offering includes several different positions to build and strengthen AI in Sweden.</div> <div><a href="" target="_blank"></a></div>Mon, 07 May 2018 20:00:00 +0200 our IT programmes and attracting more women to IT education<p><b>​To meet the high demand for IT skills, Chalmers will increase the number of seats to the computer/software engineering programmes in the autumn of 2018. At the same time, Chalmers introduce new activities to promote more female applicants to the IT programmes.</b></p>​ <br /><span>Also in June, decisions will be taken to launch two new master programs with the preliminary names Data Science and High Performance Computer Systems.<span style="display:inline-block"> </span></span><br /><br />Jörgen Blennow is Dean of education for the educational area EDIT-I (<span><span>electrical engineering, computer science and engineering, software engineering, and, industrial engineering and management<span style="display:inline-block"></span></span></span>). He is highly involved in introducing new activities for targeted recruitment of women to Chalmers IT programmes.<br /><br />“Different perspectives are important in the development of IT. The digitalisation will permeate throughout society in the future, that's something that concerns all of us. Ultimately, I see this as a questions of democracy. Tools to be used by everyone in society should also be developed by all&quot;, says Jörgen Blennow.<br /><br />He was recently interviewed by Computer Sweden, where he pointed out that not only students from the IT programmes are demanded by companies.<br /><br />&quot;Those who start with, for example, technical mathematics can choose to do their master in data / IT, and the same for students who come from physics. So we are not only focusing on the IT programmes, there are  other students that are well prepared to contribute to digitalisation&quot;, he told Computer Sweden.<br /><br /><span>Read the article in Computer Sweden<span style="display:inline-block"></span></span> (in Swedish) &gt;&gt;<br /><a href="" target="_blank">Sverige skriker efter it-kompetens – så varför utbildar vi inte fler?</a><br /> <br />Mon, 07 May 2018 06:00:00 +0200 recruits new professor in Management of Digitalization<p><b>Listed as one of Sweden’s most influential women in technology, Robin Teigland focuses on how the convergence of emerging technologies challenges long-standing institutional structures in society. – Through this recruitment we truly strengthen our competencies within Management of Digitalization and Entrepreneurship, says University President Stefan Bengtsson.</b></p>Robin Teigland, currently Professor at Stockholm School of Economics, has accepted the position as Professor in Management of Digitalization at the Department of Technology Management and Economics and will join Chalmers this fall.<br /><br />Robin’s research interests reside at the intersection of strategy, technology, innovation and entrepreneurship. She focuses on how the convergence of emerging technologies such as 3D printing, artificial intelligence, IoT, and smart robotics enable communities to create value outside of a firm’s traditional boundaries as well as challenge long-standing institutional structures in society. <br /><br />– I am very pleased that we managed to recruit Robin Teigland to Chalmers. This area is strategically important for Chalmers and through this recruitment, we truly strengthen our competencies within Management of Digitalization and Entrepreneurship, says University President Stefan Bengtsson.<br /><br />In 2017 and 2018 Robin Teigland was listed by the Swedish business magazine, Veckans Affärer, as one of Sweden’s most influential women, primarily in technology. She has also been nominated as one of the Global Top 50 Business Professors on Twitter.<br /><br />Robin is originally from Nashville, Tennessee, and in her free time, she enjoys constantly learning from her five children as well as surfing longboard waves in Portugal and other sunny places around the world. <br /><br />The recruitment was made possible through an investment by Chalmers Foundation.<br /><br />Read more about Robin Teigland at her website:<a href=""></a><br /><br /><strong>Text:</strong> Ulrika Ernström<br /><br />Fri, 04 May 2018 09:00:00 +0200