New Trends and Directions in Data Science - MIT Information Quality Conference - July 19th 2013

The 7th Annual MIT Chief Data Officer & Informa9on Quality Symposium (CDOIQ)

New Trends and Direc9ons in Data Science

Moderator : Mario Faria

July 19th , 2013

July 17, 2012


•  J.Andrew Rogers (SpaceCurve) •  Ma? Piekarczyk (CorDx Systems)

Panelists


Format

•  Mario’s introduc9on on the subject •  Each panelist will have 20 minutes to present a point of view

•  Mario will ask a few ques9ons •  Panelists will debate among each other or answer ques9ons from the audience

Data Science

The process of taking raw data, producing informa9on from data, and using this informa9on to guide ac9ons that will bring financial benefits to business

Quality is mandatory for Data Science to

work


Where we stand today

•  Fragmented ecosystem •  Over usage of the Big Data term •  The “how to compete on analy9cs” is s9ll hard to achieve

•  In the majority of companies, data is s9ll managed with an IT mind set

Mario Faria

7

The Big Data Fragmented Tech Vendors data life cycle process view

Mario Faria

8


Mario Faria

10



J.Andrew Rogers Founder and CTO

SpaceCurve

www.spacecurve.com

© 2013 SpaceCurve, Inc. All rights reserved. 12

Five Big Data Trends and Directions In Data Science

J. Andrew Rogers Founder & CTO

July 18, 2013


The Evolution Of Data Science

§  1st Generation

–  An organization’s structured data

–  Example: OLAP / Data Warehouse

§  2nd Generation

–  An organization’s unstructured data

–  Example: Hadoop / MapReduce

§  3rd Generation

–  Real-time context and actionability of an organization’s data

–  Example: SpaceCurve


Capturing and Fusing In-Motion Data

§  Monetization of data-in-motion –  Satellites, smartphones, sensor, social media, spatial, radar, …

§  Real-time processing and fusing §  Immediate insights from multiple layers of data in motion and

historical data at once §  Immersive intelligence with real-time location analysis


Trend #1. Use of diverse data sources for better situational awareness

§  Proliferation of inexpensive sensors create new possibilities

–  Imagery and video: satellite, UAV, coincidental

–  GPS-tagged entities and entity motion vectors

–  Sensor networks, RF, radar

§  Many challenges

–  Integration and fusion of unrelated data sources

–  Domain expertise required to use data effectively

–  Standardization of data representation


Trend #2. Leveraging machine-generated data to increase model quality

§  Machines continuously make measurements of reality

–  Sensor networks e.g. imaging, radar, GPS tracking, RF, seismic

–  Operational sensors on machines e.g. automotive and aircraft

–  Computer network activity and audit logs

§  Challenge is extreme data generation rates

–  Few big data platforms designed for continuous data ingest

–  Computers and sensors are not constrained by human biology


Real-world scenario: Hurricane Sandy


Trend #3. Real-time data ingestion concurrent with analysis (“round-trip real-time”)

§  Minimizing latency from new data availability to updated analytic models and actionable intelligence is a multi-faceted advantage

–  Leverage highly perishable contextual data before it expires

–  Identify operational risks as soon as they manifest in the data

–  Continuously evolve models to reflect operational environment

§  Challenges for traditional data science platforms

–  Moving from batch to on-line or near-line analytical models

–  Minimizing data movement in analytical processes

–  Scaling out analytic query performance with online updates


Trend #4. Space and time relationships for data fusion and deeper insights

§  Space and time are primary keys of reality

–  Entities and events can be localized at a point in time

–  Robust method for fusing unrelated slow and fast moving data

–  Interactions and movement over time can be modeled as graphs

§  Powerful and unique analytical capability

–  Correlation of data by time and space relationships

–  Relationship discovery by analyzing unrelated entity vectors

–  Anomaly detection using vector analysis


Real-world scenario: Correlating entities on social media with flight data


Trend #5. Layering many data sources for data quality and immersive intelligence

§  Understanding the full context in which events occur for maximum model fidelity

§  Reinforce signal and cancel out noise by overlaying different measurements of the same event

–  Fill in incomplete or missing data from single data sources

–  Corroborate similar data sources against each other to detect errors and fraud

–  Corroborate a fact analytically from dissimilar data sources

–  Identify subtle semantic and representation differences across data sets


New Big Data capabilities needed to meet future market requirements


Delivering immediately actionable intelligence

www.spacecurve.com


Thank You!

J. Andrew Rogers Office: +1 206.453.2236 Email: [email protected] Twitter: @jandrewrogers

For More Information, Please Contact:



Ma] Piekarczyk President

Cor9x Systems

Matt Piekarczyk"President"(703) 740-9162 x701"[email protected]"

Let knowledge flow"




17 hrs /week spent gathering and fusing data


80% Effort 1/3 Cost 11% Integrated


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Fundamental Law


Parse Clean Map Find

Use







There is a better way


Learn Learn Learn Learn

Use Share


Learning solu9ons


Custom dynamic fused data go

Data is the platform



Cost

Focus

Underpowered High Risk


Cost

Focus

Optimize Resource Allocation and Focus


•  Mario Faria (Moderator) •  J.Andrew Rogers (SpaceCurve) •  Ma? Piekarczyk (CorDx Systems)

The Debate

Business

New Trends and Directions in Data Science - MIT Information Quality Conference - July 19th 2013