Professional Activities

Presentations and Invited Talks


  • Invited at Amazon Research Days, Bangalore, Sep 20, 2019
  • Invited talk at IIIT Bangalore, July 29, 2019
  • Invited talk at Wipro AI, Bangalore, July 29, 2019
  • Speaker at AI-assisted Data Analytics Workshop, IIITD, July 12, 2019
  • Speaker at ACM Summer School on Cybersecurity and Data Analytics, July 8, 2019
  • Invited talk at the meetup at Hike on Mining Networks, Mar 30, 2019
  • Invited talk at BITS Pilani, Goa Campus, Mar 18, 2019
  • Invited talk at IBM IRL Delhi, Feb 4 ,2019
  • Attended (upon invitation) PanIIT , IIT Delhi, Jan 19, 2019
  • Attended CoDS-COMAD, Kolkata, 3-5 Jan 2019
  • Tutorial at Sixth International Conference on Big Data Analytics (BDA), Dec 19, 2018
  • Invited talk at Workshop on Big Data (JIIT), Dec 17, 2018
  • Invited talk at Delhi University, Delhi, Dec 7, 2018
  • Invited at Amazon Research Days, Bangalore, Sep 28, 2018
  • Invited talk at Microsoft Research, Bangalore, Sep 27, 2018
  • Invited talk at Dept of CSE, IIT Kanpur, India, Sep 19, 2018
  • Invited panelist in the workshop of Trusted AI, IIIT Delhi, Sep 8, 2018
  • Invited to Amazon Research Days, Sep 28 2018
  • Invited talk at Dept. of CSE, IIT Gandhingar, India, Aug 17 2018 (Video: https://youtu.be/qTlQdKOOglc)
  • Invited talk at Max-Planck-Institute for Informatics, Germany, 20 July 2018
  • Invited talk at Max Planck Institute for Software Systems, Germany, June 2018
  • Invited talk at Delhi Technical University (DTU), May, 2018
  • Invited talk at TCS Research Lab, Kolkata, India, Dec 2017.
  • Tutorial at 14th International Conference on Natural Language Processing (ICON) at Kolkata, India, Dec 2017
  • Invited at Amazon AI Summit, Bangalore, Sep 2017
  • Invited talk at Indian Institute of Technology, Hyderabad, India, Jan 13, 2017
  • Invited talk at Indian Institute of Technology, Bombay, India, Jan 10, 2017
  • 2016 IEEE/ACM International Conference on Advances in Social Networks Analysis and Mining (ASONAM), San Francisco, August 18-21, 2016
  • Invited talk at NIT Durgapur, India, Dec 11, 2015
  • Invited talk at NIT Rourkela, India, Oct 9, 2015
  • Invited talk at Hijli College, Kharagpur, India, Oct 7, 2015
  • Invited talk at Kalyani Govt. Engg. College, Kalyani, Nadia, India, April 10, 2015
  • Invited talk at Second Conference on Data Sciences (CoDS), ACM IKDD, Bangalore, India, March 19, 2015.
  • Invited talk at 2nd Xerox Research Center India (XRCI) Open, an annual research exchange, Bangalore, India, Jan 22, 2015.
  • Invited talk at 20th International Conference on Management of Data (COMAD), Bangalore, India, Dec 17, 2014.
  • ACM/IEEE Digital Libraries, London, Sep 8 - Sep 12, 2014.
  • Invited talk at University of Nebraska, Omaha, USA, September 5, 2014.
  • ACM SIGKDD Knowledge Discovery and Data Mining, New York City, Aug 24 - Aug 27, 2014.
  • Invited talk at Yahoo Lab, Bangalore, July 15, 2014.
  • Invited talk at IBM - Indian Research Lab, Bangalore, India, July 4, 2014.
  • Sixth ASE International Conference on Social Computing (SocialCom-2014), Stanford, CA, USA, May 27 - May 31, 2014.
  • 6th International Conference on Communication System and Networks (COMSNETS-2014), Bangalore, India, January 7-10, 2014.
  • 2013 ASE/IEEE International Conference on Social Computing (SocialCom 2013), Washington DC, USA, September 9-14, 2013.
  • 4th International Workshop on Business Applications of Social Network Analysis (BASNA), collocated with ASONAM, Niagara Falls, Canada, August 25-28, 2013.
  • IEEE/ACM International Conference on Advances in Social Networks Analysis and Mining (ASONAM 2013), Niagara Falls, Canada, Niagara Falls, Canada, August 25-28, 2013.
  • Latin American eScience Workshop 2013: Turning Data into Insight", Sao Paulo, Brazil, May 13-15, 2013.
  • The 4th International Conference on Intelligent Human Computer Interaction (IHCI 2012), IIT Kharagpur, December
  • The 8th International Conference on Natural Language Processing (ICON 2010), IIT Kharagpur, India, December 8-11, 2010.
  • IEEE Communication Society Calcutta Chapter (Cascom) Postgraduate Student paper Conference, Jadavpur University, Kolkata, November 27, 2010.

Program/Organizing Committee Members in Conferences/Workshops


  • PC member of PAKDD 2020
  • PC member of AAAI 2020
  • PC member of TheWebConf 2020
  • PC member of WSDM 2020
  • PC member of ICON 2020
  • PC member of CIKM 2019
  • PC member of EMNLP-IJCNLP 2019
  • PC member of ParLearning 2019
  • PC member of TextGraphs, EMNLP-IJCNLP 2019
  • PC member of 8th International Conference on Complex Networks and their Applications (Complex Networks 2019)
  • PC member of PC member of ECML-PKDD'19
  • PC member of IEEE/WIC/ACM International Conference on Web Intelligence (WI'19)
  • Demo Co-chair of CODS-COMAD 2020
  • Tutorial Chair of 15th International Conference on Advanced Data Mining and Applications (ADMA) 2019
  • PC member of SIGKDD 2019
  • PC member of ASONAM 2019
  • PC member of NAACL 2019
  • PC member of IEEE International Conference on Web Services (ICWS) 2019
  • PC member of TheWebConf (WWW) 2019
  • PC member of Dynamics On and Of Complex Networks (DOOCN)
  • PC member of PAKDD'19
  • PC member of WSDM'19
  • Advisory committee member of MIKE2018
  • PC member of AAAI'19
  • PC member of CODS-COMAD 2019
  • PC member of ICMLA 2018 Special Session
  • PC chair of Social Networking Workshop at COMSNETS 2019
  • PC member of Third International Conference on Intelligent Information Technologies (ICIIT), 2018
  • PC member of ODD v.5 @KDD2018
  • PC member of COMPLEX NETWORKS 2018
  • PC member of ASONAM 2018
  • PC member of TextGraphs in NAACL 2018
  • PC member of NAACL-HLT 2018
  • PC member of 6th International Workshop on Mining Scientific. Publications (WOSP) in LREC 2018
  • PC member of PAKDD 2018
  • PC member of ParLearning 2018
  • PC member of WWW 2018
  • PC member of CODS-COMAD 2018
  • PC member of AAAI 2018
  • PC member of International Conference on Information Technology and Applied Mathematics (ICITAM) 2017
  • PC member of International conference on communication, devices and computing 2017
  • PC member of Social networking workshop, COMSNETS 2018
  • PC member of 6th International Workshop on Mining Scientific. Publications (WOSP) in JCDL 2017
  • PC member of IEE/ACM International Conference on Advances in Social Networks Analysis and Mining (ASONAM 2017)
  • PC member of TextGraphs-11 (collocated with ACL 2017)
  • PC member of Scholarly Web Mining (SWM) Workshop, WSDM 2017
  • PC member of the Pacific-Asia Conference on Knowledge Discovery and Data Mining (PAKDD) 2017
  • PC member of Social Networking Workshop, COMSNETS 2017
  • PC member of Fourth International Conference on Mining Intelligence and Knowledge Exploration (MIKE 2016)
  • PC member of IJCAI 2016
  • PC member of NetSciCom, collocated with INFOCOM 2016
  • PC member of Thirtieth AAAI Conference on Artificial Intelligence (AAAI 2016)
  • PC member in Third International Conference on Mining Intelligence and Knowledge Exploration (MIKE 2015)
  • Reviewer in International Conference on Computational Intelligence in Data Mining (ICCIDM-2015)
  • PC member in Symposium on Enabling an Intelligent Planet via Informatics and Cybernetics: IPIC 2015
  • Reviewer in 24th International World Wide Web Conference (WWW 2015)
  • Reviewer in International Conference on Signal Processing and Communications (SPCOM 2014)
  • Reviewer in 2nd International Conference on Eco-friendly Computing and Communication Systems (ICECCS 2014)
  • Reviewer in International Conference On Natural Language Processing and Cognitive Computing (ICONACC 2014)
  • Reviewer in 2014 IEEE Students' Technology Symposium (IEEE TechSym 2014)
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  • Reviewers in Journals

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  • ACM Transactions on Audio, Speech and Language Processing
  • Information Processing & Management
  • ACM Transactions on Knowledge Discovery from Data (ACM TKDD)
  • IEEE Computational Intelligence Magazine
  • Knowledge Based Systems
  • ACM Computing Surveys (CSUR)
  • IEEE Access
  • Social Network Analysis and Mining (SNAM)
  • Information Processing Letters
  • Journal of Complex Networks
  • Nature Scientific Reports
  • ACM Transactions on Intelligent Systems and Technology (ACM TIST)
  • Information Sciences
  • Language Resources and Evaluation (LREV)
  • IEEE Intelligent Systems
  • Communication of the ACM (CACM)
  • IEEE Transactions on Computational Social Systems (IEEE TCSS)
  • Scientometrics
  • Computers & Security
  • IEEE Transactions on Knowledge and Data Engineering (TKDE)
  • Physics Letters A
  • Journal of Systemics
  • Cybernetics, and Informatics (JSCI)
  • Palgrave Communications (PALCOMMS)
  • IEEE Transactions on Signal Processing
  • Journal of The Institution of Engineers (India)

Editor in Journal


  • Expert Systems (Wiley Online Library) -- Special Issue on "Mining Knowledge from Scientific Data"
  • Information Systems Frontiers -- Special Issue on “Exploitation of Social Media for Emergency Relief and Preparedness”

Other Responsibilities


  • Steering Committee Member: Indiarxiv (March 2019 - Present)
  • Conference Session Chair: ASONAM 2016

Workshop/Conference Co-organizers


  • Co-organizer of SemEval 2020, Task: SentiMix - Sentiment Analysis for Code-Mixed Social Media Text.
  • Co-organizer of SemEval 2020, Task: Memotion Analysis - Emotions of Memes.
  • Summer School on AI Assisted Data Analytics, IIIT-Delhi, 11-14 July, 2019.
  • Workshop on eHealth in the Big Data and Deep Learning Era, 20th International Conference on Image Analysis and Processing, Trento, 9-13 September, 2019.
  • Workshop on AI for Computational Social Systems (ACSS), IIIT Delhi, Feb 2, 2019
  • Winter school on AI, IIIT Delhi, India, Jan 18-20, 2019
  • Workshop on Exploitation of Social Media for Disaster Relief and Preparedness (SMERP-2) with WWW 2018
  • Workshop on Exploitation of Social Media for Disaster Relief and Preparedness (SMERP) with ECIR 2017
  • Workshop on Graph-based Methods for Natural Language Processing (TextGraphs-10) with NAACL 2016