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Primeur weekly 2016-12-19

Crowd computing

Quake-detection app captured nearly 400 temblors worldwide ...

Quantum computing

Microsoft intensifies quantum cooperation with QuTech ...

Fast track control accelerates switching of quantum bits ...

Two electrons go on a quantum walk and end up in a qudit ...

Researchers discovered elusive half-quantum vortices in a superfluid ...

Focus on Europe

New e-IRGSP5 support project held its kick-off meeting in Barcelona ...

European Commission to organize eInfrastructure Proposers' Day on January 19, 2017 ...

ARM extends HPC offering with acquisition of software tools provider Allinea Software ...

Martin Kersten appointed ACM Fellow ...

PRACE Preparatory Access Type D expected for early 2017 ...

PRACE SHAPE 4th Call awards 4 new innovative European SME projects ...

Middleware

DDN collaborates with Synergy Solutions Management to offer video surveillance and HPC design, test and training at new Innovations Lab ...

GridGain Professional Edition 1.8 adds in-memory SQL Grid to industry-leading in-memory computing platform ...

Technique shrinks data sets for easier analysis ...

Hardware

Intersect360 Research to launch 9th Annual HPC Budget Map survey ...

DDN named a global leader in object storage by IDC ...

Mellanox 25G/100G Ethernet solutions enables Artificial Intelligence Speech Recognition Technology at iFLYTEK ...

Applications

BMW Group to start research with IBM Watson ...

Fincantieri selects IBM Cloud to meet growing international demand for more efficient shipbuilding ...

Better ranking for Big Data using seriation solution ...

Eye-popping view of CO2, critical step for carbon-cycle science ...

Supercomputer simulation reveals 2D glass can go infinitely soft ...

Extraordinary animation reveals ocean's role in El Niños ...

Pitt engineers receive $500,000 award from NASA to advance additive manufacturing ...

Rice and Baylor team sets new mark for 'deep learning' ...

Method enables machine learning from unwieldy data sets ...

Barrow identifies new genes responsible for ALS using IMB Watson Health ...

Global brain initiatives generate tsunami of neuroscience data ...

The Cloud

Q2 SaaS and PaaS Cloud revenues for Oralce up 81%, and up 89% in non-GAAP constant currency ...

Global brain initiatives generate tsunami of neuroscience data


Rendering of a group connectome - or comprehensive map of neural connections in the brain - based on 20 subjects. Credit: Wikimedia Commons.
22 Nov 2016 Berkeley - Three years ago the White House launched the Brain Research through Advancing Innovative Neurotechnologies (BRAIN) Initiative to accelerate the development and application of novel technologies that will give us a better understanding about how brains work.

Since then, dozens of technology firms, academic institutions, scientists and other have been developing new tools to give researchers unprecedented opportunities to explore how the brain processes, utilizes, stores and retrieves information. But without a coherent strategy to analyze, manage and understand the data generated by these new technologies, advancements in the field will be limited.

This is precisely why Lawrence Berkeley National Laboratory (Berkeley Lab) Computational Neuroscientist Kristofer Bouchard assembled an international team of interdisciplinary researchers - including mathematicians, computer scientists, physicists and experimental and computational neuroscientists - to develop a plan for managing, analyzing and sharing neuroscience data. Their recommendations were published in a recent issue ofNeuron.

"The U.S. BRAIN Initiative is just one of many national and private neuroscience initiatives globally that are working toward accelerating our understanding of brains", stated Kristofer Bouchard. "Many of these efforts have given a lot of attention to the technological challenges of measuring and manipulating neural activity, while significantly less attention has been paid to the computing challenges associated with the vast amounts of data that these technologies are generating."

To maximize the return on investments in global neuroscience initiatives, Kristofer Bouchard and his colleagues argue that the international neuroscience community should have an integrated strategy for data management and analysis. This coordination would facilitate the reproducibility of workflows, which then allows researchers to build on each other's work.

For a first step, the authors recommend that researchers from all facets of neuroscience agree on standard descriptions and file formats for products derived from data analysis and simulations. After that, the researchers should work with computer scientists to develop hardware and software ecosystems for archiving and sharing data.

The authors suggest an ecosystem similar to the one used by the physics community to share data collected by experiments like the Large Hadron Collider (LHC). In this case, each research group has their own local repository of physiological or simulation data that they've collected or generated. But eventually, all of this information should also be included in "meta-repositories" that are accessible to the greater neuroscience community. Files in the "meta-repositories" should be in a common format, and the repositories would ideally be hosted by an open-science supercomputing facility like the Department of Energy's (DOE's) National Energy Research Scientific Computing Center (NERSC), located at Berkeley Lab.

Because novel technologies are producing unprecedented amounts of data, Kristofer Bouchard and his colleagues also propose that neuroscientists collaborate with mathematicians to develop new approaches for data analysis and modify existing analysis tools to run on supercomputers. To maximize these collaborations, the analysis tools should be open-source and should integrate with brain-scale simulations, they emphasize.

"These are the early days for neuroscience and Big Data, but we can see the challenges coming. This is not the first research community to face Big Data challenges; climate and high energy physics have been there and overcome many of the same issues", stated Prabhat, who leads NERSC's Data & Analytics Services Group.

Berkeley Lab is well positioned to help neuroscientists address these challenges because of its long tradition of interdisciplinary science, Prabhat adds. DOE facilities like NERSC and the Energy Sciences Network (ESnet) have worked closely with Lab computer scientists to help a range of science communities - from astronomy to battery research - collaborate and manage and archive their data. Berkeley Lab mathematicians have also helped researchers in various scientific disciplines develop new tools and methods for data analysis on supercomputers.

"Harnessing the power of HPC resources will require neuroscientists to work closely with computer scientists and will take time, so we recommend rapid and sustained investment in this endeavour now", stated Kristofer Bouchard. "The insights generated from this effort will have high-pay-off outcomes. They will support neuroscience efforts to reveal both the universal design features of a species' brain and help us understand what makes each individual unique."

In addition to Kristofer Bouchard and Prabhat, other authors on the paper include: James Aimone, Sandia National Laboratories; Miyoung Chun, Kavli Insitute for Fundamental Neuroscience; Thomas Dean, Google Research; Michael Denker, Jülich Research Center; Markus Diesmann, Jülich Research Center/Aachen University; Loren Frank, Kavli Insitute for Fundamental Neuroscience/Howard Hughs Medical Institute/UC San Francisco; Narayanan Kasthuri, University of Chicago/Argonne National Laboratory; Christof Koch, Allen Institute for Brain Science; Friedrich Sommer, UC Berkeley; Horst Simon, David Donofrio, and Oliver Rübel, Berkeley Lab.
Source: DOE/Lawrence Berkeley National Laboratory

Back to Table of contents

Primeur weekly 2016-12-19

Crowd computing

Quake-detection app captured nearly 400 temblors worldwide ...

Quantum computing

Microsoft intensifies quantum cooperation with QuTech ...

Fast track control accelerates switching of quantum bits ...

Two electrons go on a quantum walk and end up in a qudit ...

Researchers discovered elusive half-quantum vortices in a superfluid ...

Focus on Europe

New e-IRGSP5 support project held its kick-off meeting in Barcelona ...

European Commission to organize eInfrastructure Proposers' Day on January 19, 2017 ...

ARM extends HPC offering with acquisition of software tools provider Allinea Software ...

Martin Kersten appointed ACM Fellow ...

PRACE Preparatory Access Type D expected for early 2017 ...

PRACE SHAPE 4th Call awards 4 new innovative European SME projects ...

Middleware

DDN collaborates with Synergy Solutions Management to offer video surveillance and HPC design, test and training at new Innovations Lab ...

GridGain Professional Edition 1.8 adds in-memory SQL Grid to industry-leading in-memory computing platform ...

Technique shrinks data sets for easier analysis ...

Hardware

Intersect360 Research to launch 9th Annual HPC Budget Map survey ...

DDN named a global leader in object storage by IDC ...

Mellanox 25G/100G Ethernet solutions enables Artificial Intelligence Speech Recognition Technology at iFLYTEK ...

Applications

BMW Group to start research with IBM Watson ...

Fincantieri selects IBM Cloud to meet growing international demand for more efficient shipbuilding ...

Better ranking for Big Data using seriation solution ...

Eye-popping view of CO2, critical step for carbon-cycle science ...

Supercomputer simulation reveals 2D glass can go infinitely soft ...

Extraordinary animation reveals ocean's role in El Niños ...

Pitt engineers receive $500,000 award from NASA to advance additive manufacturing ...

Rice and Baylor team sets new mark for 'deep learning' ...

Method enables machine learning from unwieldy data sets ...

Barrow identifies new genes responsible for ALS using IMB Watson Health ...

Global brain initiatives generate tsunami of neuroscience data ...

The Cloud

Q2 SaaS and PaaS Cloud revenues for Oralce up 81%, and up 89% in non-GAAP constant currency ...