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Primeur weekly 2013-07-30

Special

When it comes to memory, bioinformatics is a hungry wolf ...

The Cloud

IBM boosts zEnterprise mainframe portfolio to help clients build better customer experiences ...

CA releases mainframe performance enhancement innovations ...

Desktop Grids

Supercomputer created on the cheap ...

Want to help cure disease or discover new stars? Now you can, using your smartphone ...

Miron Livny earns distributed computing award ...

New app puts idle smartphones to work for science ...

EuroFlash

Customer validation achieved for Genalice map ...

e-IRG's White Paper 2013 published: Europe needs a e-Infrastructure Commons ...

Barco and projectiondesign deliver next-generation projection innovation for theme parks at EAS 2013 ...

Cray awarded $30 million contract to install a Cray XC30 supercomputer for the UK National Supercomputing Facility ...

PRACE launches pilot of high performance computing adoption programme for European SMEs ...

Iberdrola and the Barcelona Supercomputing Center develop the Sedar project ...

HOST project to organize workshop for scientific problems ...

Teenagers use supercomputing to design future aircraft with the Smallpeice Trust ...

USFlash

First Mira runs break new ground with turbulence simulations ...

NVIDIA pushes further into high performance computing with Portland Group acquisition ...

Parallella is shipped to early Kickstarter backers ...

OpenMP 4.0 API specification is released with significant new standard features ...

Studies suggest new key to switching off hypertension ...

Planned Systems International marks 25 years of excellence in technology and service ...

OSC OnDemand gives computational researchers innovative web interface to HPC systems ...

Notre Dame researchers develop system that uses a Big Data approach to personalized health care ...

Los Alamos National Laboratory upgrades its Powerwall Theater with Christie visualization projection system ...

HP and NEC expand enterprise computing alliance to deliver increased reliability and innovation to customers ...

MoSQuIT bags mBillionth South Asia Award 2013 ...

Intel aims to re-architect data centres to meet demand for new services ...

Notre Dame researchers develop system that uses a Big Data approach to personalized health care

25 Jul 2013 Notre Dame - University of Notre Dame researchers have developed a computer-aided method that uses electronic medical records to offer the promise of rapid advances toward personalized health care, disease management and wellness. Notre Dame computer science professor Nitesh V. Chawla and his doctoral student, Darcy A. Davis, developed the system called Collaborative Assessment and Recommendation Engine (CARE) for personalized disease risk predictions and wellbeing.

"The potential for 'personalizing' health care from a disease prevention, disease management and therapeutics perspective is increasing", Nitesh V. Chawla stated. "Health care informatics and advanced analytics, or data science, may contribute to this shift from population-based evidence for health care decision-making to the fusion of population and individual based evidence in health care. The key question is: how to leverage health population data to drive patient-centred health care?"

At the heart of CARE is a novel collaborative filtering method that captures patient similarities and produces personalized disease risk profiles for individuals. Using what is known as Big Data science, the system generates predictions focused on other diseases that are based on Big Data from similar patients.

"In its most conservative use, the CARE rankings can provide reminders for conditions that busy doctors may have overlooked", Nitesh V. Chawla stated. "Utilized to its full potential, CARE can be used to explore broader disease histories, suggest previously unconsidered concerns, and facilitate discussion about early testing and prevention, as well as wellness strategies that may ring a more familiar bell with an individual and are essentially doable.

"We believe that our work can lead to reduced re-admission rates, improved quality of care ratings and can demonstrate meaningful use, impact personal and population health, and push forward the discussion and impact on the patient-centered paradigm."

Nitesh V. Chawla pointed out that the core premise of CARE is centred on patient empowerment and patient engagement.

"Imagine visiting your physician's office with a list of concerns and questions", he stated. "What if you could walk out of the office with a personalized assessment of your health, along with a list of personalized and important lifestyle change recommendations based on your predicted health risks? What if your physician was afforded a limitless experience to gauge the impact of your disease toward developing other diseases in the future? What if you could find out that there are other patients similar to you not only with respect to major symptoms, but also with respect to rare issues that have puzzled your doctor? What if you could have the experience of others at your fingertips and fathom the lifestyle changes warranted for mitigating diseases?"

Nitesh V. Chawla believes the timing is right for CARE given changes in health care, reimbursement, reform, meaningful use of electronic health care data and a mandate for patient-centered outcomes.

"The industry is seeing a move toward health and wellbeing and how that can be personalized to an individual", he stated. "There is an increased focus on preventative care, wellbeing and reducing re-admission rates in the hospital. This system can help bend the cost curve."

CARE has been awarded a U.S. patent.

A paper by Nitesh V. Chawla and Darcy A. Davis describing the CARE system appears in theJournal of General Internal Medicine.

Nitesh V. Chawla is the Frank Freimann Collegiate Associate Professor of Computer Science and Engineering and director of the Notre Dame Interdisciplinary Center for Network Science and Applications.

Source: University of Notre Dame

Back to Table of contents

Primeur weekly 2013-07-30

Special

When it comes to memory, bioinformatics is a hungry wolf ...

The Cloud

IBM boosts zEnterprise mainframe portfolio to help clients build better customer experiences ...

CA releases mainframe performance enhancement innovations ...

Desktop Grids

Supercomputer created on the cheap ...

Want to help cure disease or discover new stars? Now you can, using your smartphone ...

Miron Livny earns distributed computing award ...

New app puts idle smartphones to work for science ...

EuroFlash

Customer validation achieved for Genalice map ...

e-IRG's White Paper 2013 published: Europe needs a e-Infrastructure Commons ...

Barco and projectiondesign deliver next-generation projection innovation for theme parks at EAS 2013 ...

Cray awarded $30 million contract to install a Cray XC30 supercomputer for the UK National Supercomputing Facility ...

PRACE launches pilot of high performance computing adoption programme for European SMEs ...

Iberdrola and the Barcelona Supercomputing Center develop the Sedar project ...

HOST project to organize workshop for scientific problems ...

Teenagers use supercomputing to design future aircraft with the Smallpeice Trust ...

USFlash

First Mira runs break new ground with turbulence simulations ...

NVIDIA pushes further into high performance computing with Portland Group acquisition ...

Parallella is shipped to early Kickstarter backers ...

OpenMP 4.0 API specification is released with significant new standard features ...

Studies suggest new key to switching off hypertension ...

Planned Systems International marks 25 years of excellence in technology and service ...

OSC OnDemand gives computational researchers innovative web interface to HPC systems ...

Notre Dame researchers develop system that uses a Big Data approach to personalized health care ...

Los Alamos National Laboratory upgrades its Powerwall Theater with Christie visualization projection system ...

HP and NEC expand enterprise computing alliance to deliver increased reliability and innovation to customers ...

MoSQuIT bags mBillionth South Asia Award 2013 ...

Intel aims to re-architect data centres to meet demand for new services ...