Data Analytics

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Read our feature in the December 2012 Sigmod Record.

The Data Analytics group at QCRI has built expertise focused on three core data management challenges that will enable the effective use of this growing asset class: extraction from its natural digital habitat, integration from a large and evolving number of sources, and robust cleaning processes to assure data quality and validation.

The Data Trio: Extraction, Integration, and Cleaning:  Institutions and industries at a national level deal with large scale, heterogeneous data collected from large number of sources. The main challenge is a judicious use of the information within and across organizations to make informed decisions and to run operations effectively.

At QCRI, we are focusing on the interaction among three core data management challenges that will enable effective use of the continuously growing data: Information Extraction, Data and Schema Integration, and Data Cleaning.

Going beyond traditional ETL approaches, we are investigating multiple new directions, including: handling unstructured data; interleaving extraction, integration, and cleansing tasks in a more dynamic and interactive process that responds to evolving data sets and real-time decision-making constraints; and leveraging the power of human cycles to solve hard problems such as data cleaning and information integration.

Scalable Knowledge Models: Grand challenges mean big data. ‘Knowledge base’ is the term commonly used to refer to data, along with the rules and the logic that describe the information within this data. Large-scale knowledge management is a core-computing challenge due to the expensive process involved in reasoning about the data and inferring the facts and the various semantics embedded within. We focus on developing efficient knowledge representation models and semantic-aware query languages and processing engines that bring semantics to real applications. Main applications domains include media and health, where current approaches are either too expensive or fall short in delivering user needs.


For technical or informational questions, please send an email to 
QCRI Careers with the name of the group to whom you’re directing your question, e.g. ALT, CS&E, Cyber Security, Data Analytics, Distributed Systems or Social Computing, in the subject line.

Research Director

 

Dr. Divyakant (Divy) Agrawal

QCRI provides a unique opportunity to be a part of building a high-impact research center in a geographical area that can have long-term effects in terms of transforming Qatar and the region as a whole. It’s this long-term vision and related investments from Qatari leadership that I find so exciting and believe will forever change the future of the people of the Middle East for the better.
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Principal Scientist

Dr.Moahammed_Zaki

Dr. Mohammed J. Zaki

QCRI is at an exciting stage of growth with world-class researchers. I am excited about the opportunity to establish QCRI at the forefront of data mining research.
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Principal Scientist

prasenjit 

Dr. Prasenjit Mitra

Storing, managing, retrieving, and mining Big Data is one of the most difficult computing challenges of our times. Along with my colleagues in the Data Analytics Group at QCRI, I am interested in enabling end-users to utilize large datasets to the fullest by designing infrastructure and algorithms, and applying data and text mining techniques.
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Principal Scientist


Dr. Sanjay Chawla

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Open Source Release:
  • NADEEF.  A semi-automatic extensible data cleaning system.
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In the News

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Upcoming Events

2014

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2014 World Innovation Summit for Education (WISE)

Download ICS File 04/11/2014 - 06/11/2014, Qatar National Convention Center, Doha, Qatar

The 2014 World Innovation Summit for Education (WISE) will convene November 4-6, in Doha, Qatar,under the theme “Imagine – Create – Learn: Creativity at the Heart of Education”.

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2014 International Conference of Crisis Mappers

Download ICS File 06/11/2014 - 09/11/2014, New York City, New York, USA

After successful conferences n Cleveland (2009), Boston (2010), Geneva (2011), Washington (2012), & Nairobi (2013), the 6th annual International Conference of Crisis Mappers will be held in New York.

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11th ACS/IEEE International Conference on Computer Systems and Applications (AICCSA 2014)

Download ICS File 10/11/2014 - 13/11/2014, Doha, Qatar

Annual ACS/IEEE Conference will be held in Doha, Qatar. Organized by Qatar University.

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Press Releases

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Greater Road Safety Subject of Collaborative Research by Qatar Computing Research Institute and Qatar Mobility Innovations Center

29/10/2014

Results From Joint Research Efforts To Bring Benefits To Local Residents Doha, 28 October 2014:  Qatar Computing Research Institute (QCRI) and the Qatar Mobility Innovations Center (QMIC) have signed...

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QCRI Internship Programme Continues to Pique Student Interest

23/10/2014

Growth underscores importance of institute’s mission to develop Qatar’s computing research capacity

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To Make Your Mark in Computer Science Visit the QCRI Summer Internship Programme Open House

03/04/2014

Qatar Computing Research Institute to host student information session showcasing unique summer internship opportunities

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