News
Algorithms and Complexity group news
WISE tenure track position for Stacey Jeffery
Four women have been given a position in the first round of the NWO Women In Science Excel (WISE) programme, including Stacey Jeffery from CWI.
Harry Buhrman appointed Distinguished Research Professor
Prof. dr. H.M. Buhrman has been appointed as Distinguished Research Professor at the Faculty of Science of the University of Amsterdam. In this position Harry Buhrman will function as the figurehead of the QuSoft research center and be committed to further development of the institute.
Yfke Dulek awarded with Ngi-NGN master thesis Information prize
On 28 November Yfke Dulek (University of Amsterdam) will receive the Ngi-NGN master thesis Information prize for Informatics & Computer Science (5000 euro) at the Koninklijke Hollandsche Maatschappij der Wetenschappen in Haarlem.
András Gilyén wins second prize in Microsoft Quantum Challenge
András Gilyén has won second prize in the Microsoft Quantum Challenge for his entry ‘Testing quantum state engineering protocols via LIQUi|> simulations”.
1 billion euros for Quantum Flagship
The European Commission has proposed to invest one billion euros in a Quantum Flagship, a large-scale European research program for quantum technology. Within the Quantum Flagship, researchers from various fields will further knowledge on quantum mechanics and bring new applications to the market.
All quantum communication involves nonlocality
Researchers of CWI, Gdansk University, Gdansk University of Technology, Adam Mickiewicz University and the University of Cambridge have proven that quantum communication is based on nonlocality. They show that whenever quantum communication is more efficient than classical communication, it must be possible to find a nonlocal correlation somewhere.
QuSoft in the media
On 3 December 2015 the new QuSoft research center for quantum software was launched during the CWI Lectures 2015 event. It is a joint initiative of CWI, UvA and VU, and will be located at Amsterdam Science Park.
QuSoft research center for quantum software launched
Today, on 3 December 2015 QuSoft, the first research center dedicated to quantum software, is launched. It is a joint initiative of CWI, UvA and VU, and will be located at Amsterdam Science Park.
Christian Schaffner receives Vidi grant for quantum cryptography
The Netherlands Organisation for Scientific Research (NWO) has awarded a Vidi grant to Christian Schaffner (UvA/CWI) for his research on quantum cryptography. Schaffner is affiliated with the University of Amsterdam's Institute of Logic, Language and Computation (ILLC) and also has a part-time agreement at the Algorithms & Complexity research group at CWI.
The week of quantum computing
Starting 12 January 2015, the Universiteit van Nederland publishes five public lectures by Harry Buhrman, head of the research group quantum computing at CWI. The series of lectures features the do's and don'ts of the computer of the future. From Monday through Friday, a new lecture will be available on the site of the Universiteit van Nederland each day.
Five Veni grants for CWI researchers
The Netherlands Organisation for Scientific Research (NWO) has awarded Veni grants to Jop Briët, Jiyin He, Wouter Koolen, Marc Stevens and Xiaodong Zhuge of CWI.
CWI researchers develop new method of computation
Catalytic memory is the new term for a method of computing whereby the computer carries out a computation using memory that it is already filled with data, returning it to its original state after use.
Bruno Loff defends thesis on computational complexity
CWI researcher Bruno Loff has developed new techniques for determining the complexity of problems that can be solved by a computer. Studying computational complexity provides insight in the inherent difficulty of different types of problems, and the amount of computing power necessary to solve them.
CWI researchers in research consortium Gravity programme
Six research consortia in which prominent scientists from various Dutch universities work together are receiving a combined sum of 153 million euros for long-term and large-scale research.
Jop Briët awarded Andreas Bonn medal
Jop Briët, former researcher at the Centrum Wiskunde & Informatica (CWI) in Amsterdam, was awarded the Andreas Bonn medal for his thesis `Grothendieck Inequalities, nonlocal games and optimization’.
Giannicola Scarpa defends thesis on quantum entanglement
Quantum entanglement, a strong correlation between particles that can exist even over long distances, has far-reaching consequences. Researcher Giannicola Scarpa of Centrum Wiskunde & Informatica (CWI) has studied several of these consequences for information processing and communication.
Ronald de Wolf receives ERC Consolidator Grant for quantum research
Ronald de Wolf of Centrum Wiskunde & Informatica (CWI) has received a prestigious ERC Consolidator Grant for quantum computing research. De Wolf was awarded the individual grant of approximately €1.5 million for his research project 'Progress in quantum computing: Algorithms, communication and applications'.
Vidi grant for Alexander Schönhuth and Matthias Christandl
The Netherlands Organisation for Scientific Research (NWO) has awarded Vidi grants to Alexander Schönhuth and Matthias Christandl.
Rubicon for Jop Briët from CWI
The Netherlands Organisation for Scientific Research (NWO) awarded a Rubicon grant to Jop Briët, researcher at the Centrum Wiskunde & Informatica (CWI) in Amsterdam.
Stieltjes Prize for Jop Briët
Today, Jop Briët, researcher at Centrum Wiskunde & Informatica (CWI) in Amsterdam, was awarded the Stieltjesprijs 2011, the prize for the best thesis in mathematics.
Nature does not allow secure computation between rivals
It is impossible to devise a cryptographic system that guarantees secure computation between two rivals.
Decades-old P=NP 'proof' finally refuted
The traveling salesman problem is still unresolved. A 26 year old claim for a solution is finally fully refuted by researchers of Centrum Wiskunde & Informatica (CWI) in Amsterdam, Université libre de Bruxelles and Friedrich-Alexander Universität Erlangen-Nürnberg.
David García Soriano defends thesis on property testing
Whether they are analyzing the stock market, genes or search data, computer programs often need to process large amounts of data. Sometimes there isn't even have enough time to process all the data that is relevant to the calculation.
Early genetic code very resistant to mutation
Researchers of Centrum Wiskunde & Informatica (CWI) in Amsterdam show that the genetic code is remarkably resistant to DNA replication errors. This might explain the success of the common ancestor of all life, who 3,5 billion years ago developed the genetic code that resides in every organism.
Grothendieck applied to entanglement and optimization
Jop Briët, researcher at the Centrum Wiskunde & Informatica (CWI) in Amsterdam, introduces in his thesis new variations of Grothendieck’s inequality. He applied them to entanglement, an aspect of quantum mechanics, and optimization. On 27 October 2011 Briët defends his dissertation at the University of Amsterdam.
Ronald de Wolf appointed Professor at University of Amsterdam
Position-based Quantum Cryptography, Impossibility and Constructions
Cryptography in a quantum world
Cryptography is the art of secrecy. Nearly as old as the art of writing itself, it concerns itself with one of the most fundamental problems faced by any society whose success crucially depends on knowledge and information.
Gödel Prize winner Saxena appointed at CWI
Computer scientist Nitin Saxena will start as a postdoc researcher at CWI on 1 September 2006. Saxena is well known as co-author of the article 'PRIMES is in P', which received a lot of media attention the last few years. Together with Manindra Agrawal and Neeraj Kayal he won the 2006 Gödel Prize for this 'outstanding journal article in theoretical computer science' in April and, by that, is the youngest Gödel Prize winner ever. He also won the 2006 Fulkerson Prize.
Program recognizes patterns without prior knowledge
Identifying unknown composers, automatically recognizing languages, finding the origin of new strains of viruses. These are just a few examples of the many possibilities of the CompLearn Toolkit, a compression based pattern recognition program made by CWI researcher Rudi Cilibrasi, available since October.