Quantum computers hold great promise, but to what extent can we trust the outcome of these elusive machines? In her PhD thesis, Yfke Dulek investigates ways to delegate computations to a quantum computer, focussing on the question how trustworthy the outcomes will be. Her research could pave the way for creating security guarantees in quantum computing.
Yfke Dulek (QuSoft) en Sophie Hermans (QuTech) hebben samen een aflevering opgenomen voor de podcast "Radio Swammerdam". Dit is een wetenschapsprogramma gerund door Amsterdamse studenten en alumni. Yfke en Sophie vertellen over het bouwen van quantumcomputers en quantuminternet, hoe je die beveiligt, en hoe het is om onderzoek te doen in dit vakgebied.
In de toekomst gaan fysica-experimenten zó veel gegevens verzamelen dat dringend behoefte is aan manieren om alles te ordenen. ICT-gigant IBM biedt hulp: mogelijk kan hun toekomstige quantumcomputer de groteske datazee wél goed bevaren.
George van Hal, Volkskrant 4 januari 2021
Technologie Quantumcomputers voeren hun taak vele malen sneller uit dan ‘gewone’ computers. Maar die taak op zich is nu nog niet zo interessant. Chinese onderzoekers halen Google in. Hun quantumsysteem voert in enkele minuten een berekening uit waar een geavanceerde supercomputer ruim twee miljard jaar voor nodig heeft.
In a bilingual course, high school students can learn how to program for quantum computers. Two researchers from the QuSoft (established by the University of Amsterdam and CWI) are using this new initiative to introduce students to the kind of mathematics taught at the University.
Twelve young researchers, three from each of the four academic fields of the Royal Netherlands Academy of Arts and Sciences (KNAW), received an KNAW Early Career Award. The prize is intended for researchers in the Netherlands who are at the start of their careers and who have innovative, original research ideas. The KNAW Early Career Award will be awarded for the second time this year.
Since 2015, QuSoft has grown into a leading research institute where over 60 scientists of the Dutch national research institute for mathematics and computer science (CWI) and Faculty of Science from the University of Amsterdam (FNWI) work together on fundamental and multidisciplinary quantum research. After five years, director of CWI, Jos Baeten and Peter van Tienderen, dean FNWI, signed the agreement that continues this collaboration.
Léo Ducas from CWI's Cryptology Group in Amsterdam is awarded an ERC Starting Grant of 1.5 million euro for research on quantum-safe cryptography. Most of today’s cryptographic methods will not be secure against attacks based on possible future quantum computers. Ducas studies lattice-based and code-based cryptography, areas whose methods are widely viewed as the most promising to provide long-term cryptographic security for computers and networks worldwide in the face of quantum computing.
The board of NWO-I, the institute organisation of NWO, appoints Prof. Ton de Kok as director of CWI. On 1 October 2020, De Kok will succeed the current director, Prof. Jos Baeten, who has led the institute since 2011 and will retire.
Jana Sotáková, PhD student at Qusoft and UvA, won the best-paper award at the IACR flagship conference CRYPTO 2020 for her article "Breaking the Decisional Diffie-Hellman Problem for Class Group Actions Using Genus Theory".