Dr. Gautam Das

Dr. Gautam Das - Copy.jpg
Principal Scientist
Social Computing
+(974) 4454 1225

Connect with me

I have been impressed by the vision and growth potential of a world-class research institute in this part of the world.

Research Focus at QCRI

Gautam’s research interests span data mining, information retrieval, databases, algorithms and computational geometry. He is currently interested in ranking, top-k query processing, and sampling problems in databases, as well as data management problems in the deep web, social networks, blogs and web communities.

Previous Experience

Gautam is a Professor at the University of Texas at Arlington, and have also held positions Microsoft Research,  Compaq Corporation and the University of Memphis.
 

Professional Experience

  • University of Texas at Arlington, Professor, 2004 – present
  • Microsoft Research, Researcher, 1999-2004
  • Compaq Corporation, 1998-1999
  • University of Memphis, Associate Professor, 1990-1998

Professional Associations and Awards

  • IEEE ICDE Influential Paper Award, 2012
  • VLDB Best Papers Special Issue 2007
  • ECML-PKDD Best Paper, 2006
  • ACM SIGKDD Best Paper Runner Up, 1998

Education

  • Ph.D in Computer Science University of Wisconsin, 1990
  • B.Tech in Computer Science, Indian Institute of Technology, Kanpur, 1983

Selected Research

  • Davide Mottin, Alice Marascu, Senjuti Basu Roy, Gautam Das, Themis Palpanas, Yannis Velegrakis: A Probabilistic Optimization Framework for the Empty-Answer Problem. Full paper, VLDB 2014.
  • Mingyang Zhang, Nan Zhang, Gautam Das: Mining a Search Engine's Corpus Without a Query Pool, full paper, CIKM 2013
  • Mahashweta Das, Vagelis Hristidis, Gautam Das: Generating Informative Snippet to Maximize Item Visibility, short paper, CIKM 2013
  • Senjuti Basu Roy, Ioanna Lykourentzou, Saravanan Thirumuruganathan, Sihem Amer-Yahia and Gautam Das:Crowds, not Drones: Modeling Human Factors in Interactive Crowdsourcing, DBCrowd2013 to be held in conjunction with VLDB 2013.
  • Nan Zhang, Saravanan Thirumuruganathan, Gautam Das: Rank Discovery From Web Databases. In Proc. of VLDB 2014 (to appear)
  • Nan Zhang, Chengkai Li, Naeemul Hassan, Sundaresan Rajasekaran, Gautam Das: On Skyline Groups. In IEEE Transactions on Knowledge and Data Engineering (TKDE), 2013.
  • Saravanan Thirumuruganathan, Nan Zhang, Gautam Das: Breaking the Top-k Barrier of Hidden Web Databases. In Proc. of ICDE 2013.
  • Zhuojie Zhou, Nan Zhang, Zhiguo Gong, Gautam Das: Faster Random Walks By Rewiring Online Social Networks On-The-Fly. In Proc. of ICDE 2013.
  • Mahashweta Das (UTA), Saravanan Thirumuruganathan (UTA), Sihem Amer-Yahia (QCRI), Gautam Das (QCRI and UTA) and Cong Yu (Google), “Who Tags What? An Analysis Framework”, Full paper, at VLDB 2012, Istanbul.
  • Saravanan Thirumuruganathan (UTA), Mahashweta Das (UTA), Shrikant Desai (UTA), Sihem Amer-Yahia (QCRI), Gautam Das (QCRI and UTA) and Cong Yu (Google), “MapRat: Meaningful Explanation, Interactive Exploration and Geographic Visualization of Collaborative Ratings”. Demo paper at VLDB 2012, Istanbul.
  • Mingyang Zhang (George Wash. U), Nan Zhang(George Wash. U), and Gautam Das (QCRI and UTA), “Aggregate Suppression for Enterprise Search Engines”, Full paper, in Proc. of ACM SIGMOD 2012, Scottsdale, Arizona.
  • Alexandra Stefan (UTA), Vassilis Athitsos (UTA), and Gautam Das (QCRI and UTA), “The Move-Split-Merge Metric for Time Series. To appear in IEEE Transactions on Knowledge and Data Engineering (TKDE), 2012.
  • Chengkai Li (UTA), Nan Zhang (George Wash. U), Naeemul Hassan (UTA), S. Rajasekaran (George Wash. U),  Gautam Das (QCRI and UTA), “On Skyline Groups”, CIKM 2012, Maui, Hawaii.

Connect with me

Follow Us

  • YouTube
  • Twitter
  • Facebook
  • RSS Feed
  • Linkedin
  • github-web.png
Back to Top

In the Media

World Economic Forum.png

Six Ways Social Media is Changing the World

11/04/2016

Around the world, billions of us use social media every day, and that number just keeps growing. In fact, it’s estimated that by 2018, 2.44 billion people will be using social networks, up from ...

Read More

New Scientist.JPG

AI helps answer thousands of health queries in Zambia via SMS

10/04/2016

For many people in Zambia with health queries, sending a text message is the best way to get it answered. U-report, a free SMS-based service set up by UNICEF and run by volunteers, receives many ...

Read More

Poynter.JPG

What Does the Future of Automated Fact-Checking Look Like?

07/04/2016

DURHAM, N.C. — There’s nothing new about trying to correct the record in real time. Even a couple of decades ago, campaign aides would walk through the press sections at debates, circulating freshly ...

Read More

Upcoming Events

Past Events

2016

ARC2016icon.jpg

Qatar Foundation Annual Research Conference 2016 (ARC'16)

Download ICS File 22/03/2016  - 23/03/2016 ,

The Qatar Foundation Annual Research Conference 2016 (ARC’16) will be held on 22nd and 23rd March,2016 at the Qatar National Convention Center. The conference aims to advance Qatar’s ambitious ...

Read More

Coding is Cool Website Photo.png

Coding is Cool 2016

Download ICS File 21/03/2016 , QNCC Room 215-217

Organized by Qatar Computing Research Institute and MIT-Computer Science and Artificial Intelligence Laboratory

Read More

Rus QCRI WEB.JPG

Self-Driving Cars Are Coming - Public Talk by Daniela Rus

Download ICS File 20/03/2016 , QNCC Room 215-217

Abstract: We spend a lot of time in out cars, yet this is a part of our lives where we have been vulnerable to the world's leading cause of bodily harm. Now, the digitization of practically ...

Read More

News Releases

Default Thumbnail

QCRI’s ‘guilt by association’ tool targets suspicious domains

18/04/2016

A group of scientists at the Hamad bin Khalifa University’s Qatar Computing Research Institute (QCRI) has invented a new tool to identify unknown malicious domains by using a real-life “...

Read More

viral social media.jpeg

QCRI research on viral social media events shows people ‘flock like birds’

07/04/2016

New research developed by QCRI has shown that people behave like schools of fish or flocks of birds when events go viral on social media. The research, led by Dr Javier Borge-Holthoefer, with ...

Read More

Default Thumbnail

Messi makes rare moves but Ronaldo ‘just another player’, QCRI research finds

07/04/2016

Lionel Messi is an extraordinary footballer whose on-field manoeuvres are rare, whereas Cristiano Ronaldo moves in similar ways to scores of other players, new QCRI research has found. The findings ...

Read More