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HPCLab research group news

, rich_text en LLM seminar /en/department-of-computer-science/llm-seminar Fri, 10 Jan 2025 13:46:20 +0000 Nicola Dainese 1293756 at /en Seminar on Large Language Models in the CS Department Tips for designing social welfare and healthcare sector’s digital services for all /en/department-of-computer-science/tips-for-designing-social-welfare-and-healthcare-sectors-digital-services-for-all Thu, 30 May 2024 09:25:06 +0000 Matti Ahlgren 1092401 at /en Tips for designing social welfare and healthcare sector’s digital services for all. Kannettava tietokone ja matkapuhelin pöydällä. Kuva: Aalto-yliopisto/Mikko Raskinen Human-centred health informatics (HCHI) /en/department-of-computer-science/hchi Thu, 17 Nov 2022 10:43:29 +0000 Matti Ahlgren 860456 at /en HCHI research group Patient and healthcare professionals at hospital Evidence of turbulent dynamo action in the Sun /en/department-of-computer-science/evidence-of-turbulent-dynamo-action-in-the-sun Thu, 17 Nov 2022 05:51:31 +0000 Maarit Korpi-Lagg 860006 at /en Astroinformatics research group has determined magnetic helicity spectrum from the solar surface observations using the recently developed two-scale formalism. ReSolve CoE (Astroinformatics research group) determined magnetic helicity spectrum Surface gravity oscillation mode shows remarkable solar cycle dependence /en/department-of-computer-science/surface-gravity-oscillation-mode-shows-remarkable-solar-cycle-dependence Wed, 16 Nov 2022 10:42:56 +0000 Maarit Korpi-Lagg 859091 at /en 12 years of satellite data was used to reveal an enigmatic behaviour of the surface-gravity wave energy contained in the most quiet regions on solar surface. Figure 1. Butterfly diagram of f-mode energy variations, computed from collapsed ring diagrams. The temporal average has been subtracted from the data, and is shown as the black line in the right panel. Its error bars represent the time-averaged standard deviation of the fluctuations of the f-mode energy around the signal for every bin. Machine learning meets medicine in the fight against superbugs /en/department-of-computer-science/machine-learning-meets-medicine-in-the-fight-against-superbugs Mon, 15 Aug 2022 10:11:36 +0000 Amanda Alvarez 719721 at /en Modeling how MRSA bacteria spread on the body can enhance treatments. Scanning electron micrograph of a human neutrophil ingesting MRSA. LUMI-G pilot /en/department-of-computer-science/lumi-g-pilot Tue, 07 Jun 2022 06:19:40 +0000 Maarit Korpi-Lagg 646191 at /en VISSI-project was selected as LUMI-G pilot Turbulence at high Reynolds number in solar-like conditions. Image credit: Jörn Warnecke, MPS Summer employee positions at the Department of Computer Science 2022 /en/department-of-computer-science/summer-employee-positions-at-the-department-of-computer-science-2022 Thu, 16 Dec 2021 09:21:36 +0000 Noora Suominen de Rios 507781 at /en We are looking for BSc or MSc degree students at Aalto or some other university to work with us during the summer 2022. Computer Science building front entrance, Aalto University, photo Matti Ahlgren / Tietotekniikan talon sisäänkäynti, Aalto-yliopisto Dust destruction in Supernova blast waves /en/department-of-computer-science/dust-destruction-in-supernova-blast-waves Thu, 07 Oct 2021 06:11:26 +0000 Frederick Gent 456496 at /en A supernova explosion blasts hot supersonic plasma, destroying more interstellar dust in its path than fits current theory or observations of dust abundances in early galaxies. Simulated supernova remnant gas density with turbulent shell How important is turbulence in the solar dynamo? /en/department-of-computer-science/how-important-is-turbulence-in-the-solar-dynamo Fri, 03 Sep 2021 07:49:03 +0000 Maarit Korpi-Lagg 421051 at /en Aalto scientists show that all turbulent effects are decisive. Comparison of the time-latitude (butterfly) diagrams of mean radial and azimuthal magnetic field from direct numerical simulation (top) and the Mean-field model (bottom) White lines: zero contours of mean azimuthal magnetic field from the MF model at the same time. Image copyright Jörn Warnecke, MPS. Small-Scale Dynamo in Supernova-Driven Interstellar Turbulence? /en/department-of-computer-science/small-scale-dynamo-in-supernova-driven-interstellar-turbulence Fri, 03 Sep 2021 07:32:26 +0000 Maarit Korpi-Lagg 421021 at /en Yes: simulations confirm small-scale dynamo action in the interstellar medium. Figure 2a from Gent et al. Research in Computer Science /en/department-of-computer-science/research-in-computer-science Fri, 19 Mar 2021 11:48:18 +0000 Matti Ahlgren 328041 at /en Research in the Department of Computer Science PML research gropu at department of computer science, photo Matti Ahlgren Helsinki ICT network: Doctoral student positions in computer science /en/department-of-computer-science/helsinki-ict-network-doctoral-student-positions-in-computer-science Thu, 21 Jan 2021 21:22:02 +0000 Matti Ahlgren 288236 at /en The participating units of HICT have currently funding available for exceptionally qualified doctoral students. Computer component, School of Science, photo: Matti Ahlgren, Aalto University Summer jobs for 2021 /en/department-of-computer-science/summer-jobs-for-2021 Thu, 17 Dec 2020 06:27:15 +0000 Matti Ahlgren 271171 at /en Department of Computer Science is offering summer job positions for year 2021. PML Research group / photo Matti Ahlgren HAIC Talks /en/department-of-computer-science/haic-talks Tue, 03 Mar 2020 14:05:01 +0000 Matti Ahlgren 196161 at /en Contemporary topics in information security. HAIC_talks_tapahtumakuva Helsinki Distinguished Lecture Series /en/department-of-computer-science/helsinki-distinguished-lecture-series Tue, 03 Mar 2020 13:52:26 +0000 Matti Ahlgren 196151 at /en Lectures by internationally leading experts in the field. Piece of code on the computer screen, colourful text Public transport networks /en/department-of-computer-science/public-transport-networks Mon, 24 Feb 2020 11:26:07 +0000 Matti Ahlgren 193726 at /en In our research project we aim to collect public transport timetable data around the world, curate the data, and publish it in a variety of formats available to be used for both transit planners as well as network scientists. Complex Systems, Aalto University Community detection in complex networks /en/department-of-computer-science/community-detection-in-complex-networks Mon, 24 Feb 2020 11:16:37 +0000 Matti Ahlgren 193721 at /en Most networks are not homogenious, meaning that some sets of nodes are more connected among themselves than to the rest of the network. The aim of community detection is to study this mezo-scale structure and devise algorithms that would identify these sets of nodes. Complex Systems research figure from a publication, Department of Computer Science Circadian rhythms /en/department-of-computer-science/circadian-rhythms Mon, 24 Feb 2020 11:04:44 +0000 Matti Ahlgren 193711 at /en e are currently working on both massive databases of auto-recorded digital data as well as personal sensors (wristbands, bed sensors) to study circadian patterns. Circadian rhythms during a week, graph from research publication Competitive call for Department’s co-funded doctoral student positions /en/department-of-computer-science/competitive-call-for-departments-co-funded-doctoral-student-positions Tue, 14 May 2019 07:12:14 +0000 Matti Ahlgren 115651 at /en The Department of Computer Science opens a competitive funding call for doctoral students. PML Research group, Computer Science at Aalto University