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Primeur weekly 2018-03-12

Exascale supercomputing

Researchers find algorithm for large-scale brain simulations ...

Quantum computing

Google to present preview of Bristlecone, a new quantum processor ...

Seeing is believing - precision atom qubits achieve major quantum computing milestone ...

Scaling silicon quantum photonics technology ...

Focus on Europe

INFOCOMP 2018 to issue Call for Papers ...

e-Infrastructures for excellent science in Southeast Europe and Eastern Mediterranean to be held in Sofia on 15-16 May, 2018 ...

HSE University opens joint laboratory with Samsung Research ...

ISC 2018 keynote spotlights computing challenges of Large Hadron Collider ...

Middleware

Bright Computing announces support for OpenHPC project ...

Hardware

NEC supplies latest-generation supercomputer to Technische Universität Kaiserslautern ...

Asperitas and EcoRacks receive a grant for first super energy efficient Immersed Computing data centre project ...

Mellanox surpasses one million 100Gb/s ports with LinkX optical transceivers and cables ...

Mellanox introduces next generation Ethernet network operating system - Mellanox Onyx ...

Upgrade to UK environmental science supercomputer will make it twice as capable ...

Supermicro opens path to 100G networking with new 25G Ethernet server and storage solutions ...

Applications

University of Toronto's expert to explain heroic calculation using new supercomputer to shed light on how oceans behave ...

SDSC welcomes Halicioglu Data Science Institute staff ...

SDSC simulations reveal how a heart drug molecular switch is turned on and off ...

Mayo Clinic's clinical trial matching project sees higher enrollment in breast cancer trials through use of artificial intelligence ...

TACC and Lamont Observatory of Columbia University host one of the largest Earth sciences data collections in the country ...

Simulation and experiment help TU Dresden researchers study next-generation semiconductors ...

The final frontier's final frontier ...

Scientists accurately model the action of aerosols on clouds ...

Fast, high capacity fiber transmission gets real for data centers ...

Teaching computers to guide science: Machine learning method sees forests and trees ...

DEDALE: mathematical tools to help navigate the Big Data maze ...

The Cloud

SDSC's Health CI Division now meets NIST CUI compliance requirements ...

DEDALE: mathematical tools to help navigate the Big Data maze

Credits: Alexas Fotos. 6 Mar 2018 Paris - Big Data have become essential for science and technological advancement. The DEDALE project is developing new analysis methods to work on them.

Managing the huge volumes and varying streams of Big Data digital information presents formidable analytical challenges to anyone wanting to make sense of it. Consider the mapping of space, where scientists collect, process and transmit giga-scale data sets to generate accurate visual representations of millions of galaxies. Or consider the vast information being generated by genomics and bioinformatics as genomes are mapped and new drugs discovered. And soon the Internet of Things will bring millions of interconnected information-sensing and transmitting devices.

Transforming all this data into usable information and knowledge requires exceptional processing capacity that is not easily available. So how can Big data challenges be addressed?

One way is to make the presentation of data as efficient as possible. This is the approach followed by DEDALE - a project funded under the EU's Future and Emerging Technologies (FET) programme - which stands for 'Data Learning on Manifolds and Future Challenges' and also references Daedalus ('Dédale' in French), the mythological Greek craftsman and inventor who famously solved the riddle of running a length of string throughout a spiral shell by using an ant.

The same problem-solving spirit of the Greek innovator has been used in the DEDALE project to develop new digital mathematical tools that can automatically identify hidden patterns in large scale data sets, aiding the mapping of data intensive, geometrical space such as the countless galaxies present in space.

The challenges that astrophysicists face to visually represent space typically include the unavoidable distortions ('background noise') that arise during observations, such as the optical imperfections due to the movement of a telescope, or tiny changes in atmospheric conditions. However, with the algorithms and compression techniques that DEDALE is developing, not only can these distortions be removed to leave pristine galactic images, but they could also help identify where space material that scientists cannot directly observe due to the absence of light - dark matter - may be located.

The use of DEDALE's tools may not only be limited to the study of outer space. They could prove just as useful to explore the brain. The technology could help neuroscientists to deal with similar data-related challenges as those faced by astrophysicists. In fact, neuron representations are computationally highly demanding - they consume a lot of power, memory and storage - and very expensive. DEDALE's tools can therefore help to reduce research costs by making data processing more time-efficient.

The tools could also be adopted for real-time terrain mapping. Datasets from drones, satellites and other devices could be efficiently complemented using DEDALE's technology.

These scenarios are only a beginning. Like the ant guiding the string through the spiral shell, the DEDALE project will hopefully guide scientists through the ever-expanding Big Data mazes of the 21st century.

Source: youris.com

Back to Table of contents

Primeur weekly 2018-03-12

Exascale supercomputing

Researchers find algorithm for large-scale brain simulations ...

Quantum computing

Google to present preview of Bristlecone, a new quantum processor ...

Seeing is believing - precision atom qubits achieve major quantum computing milestone ...

Scaling silicon quantum photonics technology ...

Focus on Europe

INFOCOMP 2018 to issue Call for Papers ...

e-Infrastructures for excellent science in Southeast Europe and Eastern Mediterranean to be held in Sofia on 15-16 May, 2018 ...

HSE University opens joint laboratory with Samsung Research ...

ISC 2018 keynote spotlights computing challenges of Large Hadron Collider ...

Middleware

Bright Computing announces support for OpenHPC project ...

Hardware

NEC supplies latest-generation supercomputer to Technische Universität Kaiserslautern ...

Asperitas and EcoRacks receive a grant for first super energy efficient Immersed Computing data centre project ...

Mellanox surpasses one million 100Gb/s ports with LinkX optical transceivers and cables ...

Mellanox introduces next generation Ethernet network operating system - Mellanox Onyx ...

Upgrade to UK environmental science supercomputer will make it twice as capable ...

Supermicro opens path to 100G networking with new 25G Ethernet server and storage solutions ...

Applications

University of Toronto's expert to explain heroic calculation using new supercomputer to shed light on how oceans behave ...

SDSC welcomes Halicioglu Data Science Institute staff ...

SDSC simulations reveal how a heart drug molecular switch is turned on and off ...

Mayo Clinic's clinical trial matching project sees higher enrollment in breast cancer trials through use of artificial intelligence ...

TACC and Lamont Observatory of Columbia University host one of the largest Earth sciences data collections in the country ...

Simulation and experiment help TU Dresden researchers study next-generation semiconductors ...

The final frontier's final frontier ...

Scientists accurately model the action of aerosols on clouds ...

Fast, high capacity fiber transmission gets real for data centers ...

Teaching computers to guide science: Machine learning method sees forests and trees ...

DEDALE: mathematical tools to help navigate the Big Data maze ...

The Cloud

SDSC's Health CI Division now meets NIST CUI compliance requirements ...