Computational Science and Engineering (CSE) Seminars

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CSE Seminar - "Big Data Analysis for All: A Statistical Perspective"

Event Type
Computational Science and Engineering
2240 Digital Computer Laboratory
Mar 13, 2013   12:00 pm  
Prof. Ping Ma, Department of Statistics
Jodi Gritten

Advances in science and technology in the past a few decades have led to big data challenges across a variety of fields (e.g., astronomy, biology, business, cognitive sciences, environmental sciences, geosciences, and social sciences). Extraction of useful information and knowledge from big data has become a daunting challenge to both the science community and entire society. To tackle this challenge requires major breakthroughs in efficient computational and statistical approaches to big data analysis.

In this talk, I will present some research, which is making a key contribution to resolving the grand challenge.  An example of exciting progress, achieved through a suite of projects at UIUC, is that by sampling a very small representative sub-dataset using smart algorithms, one can effectively extract  relevant information of vast data sets from the small sub-dataset. Such algorithms are scalable to big data.  These efforts allow pervasive access to big data analytics especially for those who cannot directly use supercomputers.  More importantly, these algorithms enable massive ordinary users to analyze big data using tablet computers, e.g., iPad and smart phones.

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