Research & Publications

Dr. Dhar's research interests are Big Data Anatytics, ICT for Smart Cities, Distributed Systems, Wireless Ad hoc and Sensor Networks and Mobile Computing.

Selected Publications

Referred Journal

1. M. Eirinaki, S.Dhar,  S. Mathur, Adwait Kaley, Arpit Patel, Akshar Joshi, Dhvani Shah, A Building Permit System for Smart Cities: A Cloud-based Framework, Computers, Environment and Urban Systems, Elsevier, (accepted for publication).

2. S. Mazumder and S. Dhar, Hadoop Ecosystem As Enterprise Big Data Platform: Perspectives and Practices, International Journal of Information Technology and Management, Inderscience Publishers, 2017.

3. S. Dhar and S. Mazumder, Challenges and Best Practices for Enterprise Adoption of Big Data Technologies, Journal of Information Technology Management, Vol. 25, No. 4, December 2014

4.    S. Dhar, From Outsourcing To Cloud Computing: Evolution of IT Services, Management Research Review, Vol. 35, Issue 8, 2012.

5.    M. Q. Rieck and S. Dhar, A New Pruning Method for Efficient Broadcasting in Ad hoc Networks, International Journal on Mobile Network Design and Innovation, Vol. 3, No. 4, 2011.

6.    S. Dhar and U. Varshney, Challenges and Business Models for Mobile Location-based Services and Advertising, Communications of the ACM, May 2011, Vol. 54, No. 5, pages 121 - 129.

7.    M. Moh, R. Kukanur, X. Lin and S. Dhar, Energy-efficient Self-organizing Routing for Wireless Mobile Networks, International Journal of Business Data Communications and Networking, Vol. 5, Issue 4, 2009, Pages 52-69.

8.    M. Q. Rieck and S. Dhar, Constructing Special k-Dominating Sets using Variations on the Greedy Algorithm, Pervasive and Mobile Computing, Vol. 5, No. 1, 2009, Pages 64-76.

9.    M. Q. Rieck and S. Dhar, Hierarchical Routing in Ad Hoc Networks using k-dominating Sets, ACM Mobile Computing and Communications Review, Vol. 12, No. 3, 2008, Pages 45-57.

10.    S. Dhar and M. Q. Rieck, An Energy-Efficient Heterogeneous Dual Routing Scheme for Mobile Ad Hoc and Sensor Networks, International Journal on Mobile Network Design and Innovation, Vol. 2, No. 2, 2007, Pages 105-115.

11.    S. Dhar and M. Rajan, Outsourcing in Bio-pharmaceutical Industry: India’s Value Proposition, AIMS International Journal of Management, Vol. 1, No. 1, January 2007, Pages 1-21.

12.  S. Dhar and B. Balakrishnan, Risks, Benefits and Challenges In Global IT Outsourcing: Perspectives and Practices, Journal of Global Information Management, Vol. 14, Issue 3, September 2006, Pages 59-89.

13.  M. Q. Rieck, S. Pai and S. Dhar, Distributed Routing Algorithms for Multi-hop Ad Hoc Networks Using d-hop Connected d-Dominating Sets, Computer Networks Journal (COMNET), Vol. 47, Issue 6, April 2005, Pages 785-799, Elsevier.

14.  S. Dhar, MANET: Applications, Issues and Challenges for the Future, International Journal of Business Data Communications and Networking, Vol. 1, No. 2April - June 2005, Pages 66-92.

15.  S. Dhar, M. Q. Rieck, S. Pai and E. J. Kim. Distributed Routing Schemes for Ad Hoc Networks Using d-SPR Sets, Journal of Microprocessors and Micro-systems, Special Issue on Resource Management in Wireless and Ad Hoc Mobile Networks, Vol. 28, Issue 8, October 2004, Pages 427-437, Elsevier.

16.  S. Dhar, A. Mukherjea and J.S. Ratti, A Non-Linear Functional Equation Arising from Convolution Iterates of a Probability Measure, Journal of Nonlinear Analysis, Vol. 36, 1999, Pages 151-176, Pergamon Press.

17.  S. Dhar, A. Mukherjea, Convergence in Distribution of Products of I.I.D. Non-negative Matrices, Journal of Theoretical Probability, Vol. 10, No. 2, 1997, Pages 375-393, Plenum Press.

Referred Conference Proceedings & Presentations

  1. Moderator: Panel:Smart Cities: From Rhetoric to Reality, Workshop on Smart and Connected Communities: Technological Foundations, Challenges and Opportunities (SCC 2018), Varanasi, January, 2018.
  2. Moderator: Panel: AI, Big Data and IoT for Smart World at International Summit on Smart World and Smart Cities, San Francisco, August 2017.
  3. Moderator: Panel:Smart City Services Panel (CIO/CTO) at International Summit on Smart World and Smart Cities, San Francisco, August 2017.
  4. X. Han, J Gao, A.Jarandikar, M. Shah, M. Ambulgekar, R. Kadam and S.Dhar, Data Analytics of a Bike Sharing System in Silicon Valley, Proceedings of IEEE SCI 2017 Conference,  San Francisco, August 2017.
  5. S. Dhar, Smart Cities, Technological Challenges and Opportunities, Panel Chair at 10th IEEE International Conference on Advanced Networks and Telecommunications Systems, Bangalore, India, November 2016.
  6. M. Eirinaki, S.Dhar, and S. Mathur, A Cloud-based Framework for Smart Permit System for Buildings, Proceedings of IEEE Smart City Conference (ISC2), Trento, Italy, September 2016.
  7. S. Mazumder and S. Dhar, Hadoop as Big Data Operating System – The Emerging Approach for Managing Challenges of Enterprise Big Data Platform, Proceedings of IEEE Big Data Service, San Francisco, March 2015.
  8. S. Dhar and S. Mazumder, Challenges and Best Practices for Enterprise Adoption of Big Data Technologies, IEEE International Technology Management Conference (ITMC), Chicago, June 2014.
  9. S. Dhar, Challenges and Future Research Directions of Cloud Computing, Proceedings of  Forty-First Annual Meeting of Western Decision Sciences Institute’s (WDSI), Big Island, Hawaii, April 2012.
  10. S. Dhar, The Economics and Best Practices of Cloud Computing, Proceedings of  Int'l  Conference of the Decision Science Institute of Indian Subcontinent,  Chennai, January 2012.
  11. S. Dhar, From Outsourcing To Cloud Computing: Evolution of IT Services, IEEE Int'l Technology Management Conference, San Jose, June 2011.
  12. S. Dhar, Emerging Business Models for Mobile Ad Hoc Networks and Location-based Services, Annual Meeting of the Northeast Decision Sciences Institute, Montreal, April 2011.
  13. M. Q. Rieck and S. Dhar, Efficient Multi-hop Broadcasting in Wireless Networks using k-Shortest Path Pruning, Proceedings of the International Conference on Distributed Computing  and Networking  (ICDCN), Kolkata, January 2010, Springer.
  14. S. Dhar, Global Information Systems Outsourcing: Current Trends and Future Challenges, Panel Chair at Americas Conference on Information Systems (AMCIS 2009),  San Francisco, August 2009.
  15. S. Dhar, Emerging Business Models for Mobile Location-based Services, 2nd International Conference on Decision Sciences in Global Enterprise Management (ISDSI), Mumbai, January 2009.
  16. S. Dhar, Choosing the Right Outsourcing Partner: Best Practices and Challenges2nd International Conference on Decision Sciences in Global Enterprise Management (ISDSI), Mumbai, January 2009.
  17. S. Dhar, Location-based Services and Mobile Advertising: Issues and Challenges2nd International Symposium on Information Systems (ISIS), Hyderabad, December 2007.
  18. S. Dhar, Global IS Outsourcing: Current Trends and Future Challenges2nd International Symposium on Information Systems (ISIS), Hyderabad, December 2007.
  19. M. Moh, R. Kukanur, X. Lin and S. Dhar, On Energy-efficient Self-organizing Routing for Wireless Mobile Networks, IEEE Globecom Workshop on Wireless Mesh and Sensor Networks, Washington DC, November 2007.
  20. S. Dhar and M. H. Patel, A Mobile Web Services Framework to Reduce Inventory for an Assemble-to-Order Manufacturer, Proceedings of the 38th Annual Meeting of the Decision Sciences Institute (DSI), PhoenixNovember 2007.
  21. M. Q. Rieck and S. Dhar, A Comparison of Greedy-like Algorithms for Selecting Routers in Ad Hoc Networks, Proceedings of the 5th Asian International Mobile Computing Conference (AMOC), Kolkata, January 2007.
  22. S. Dhar and M. Q. Rieck, An Energy-Efficient Heterogeneous Dual Routing Scheme for Mobile Ad Hoc and Sensor Networks, Proceedings of  the 14th International Conference on Telecommunication Systems - Modeling and Analysis (ICTSM), Reading, October 2006.
  23. M. Q. Rieck and S. Dhar, Hierarchical Routing in Sensor Networks Using k-dominating Sets, Proceedings of the 7th International Workshop on Distributed Computing (IWDC), LNCS 3741, Kharagpur, December 2005, Pages 306-317, Springer Verlag.
  24. S. Dhar, Mobile Web Services for M-Commerce, Proceedings of the 36th Annual Meeting of the Decision Sciences Institute (DSI), San FranciscoNovember 2005.
  25. S. Dhar, Applications and Routing Management of Wireless Sensor Networks, Proceedings of 11th Americas Conference on Information Systems (AMCIS 2005), Omaha, August 2005Pages 1841-1847.
  26. S. Dhar and B. Balakrishnan, Issues and Challenges in Global IT Outsourcing, Proceedings of the I6th IRMA International Conference, San Diego, May 2005.
  27. S. Dhar, M. Rajan and R. Dorairaju, Outsourcing in Biotechnology: Trends and Perspectives, Proceedings of the 2nd AIMS International Conference on Management, Calcutta, December 2004, Pages 250-262.
  28. E. J. Kim, S. Dhar and M. Q. Rieck. Coordinator-Oriented Forwarding for Energy Efficiency in Large-Scale Wireless Ad-hoc Networks, Proceedings of the International Conference on Information Systems (ISNG), Las Vegas, November  2004, Pages 44-49.
  29. S. Dhar, R. Gangurde and R. Sridar, Global Information Technology Outsourcing: From a Risk Management Perspective,  Proceedings of the Fifth Annual Global Information Technology World Conference, San Diego, June  2004, Pages 18-21.
  30. S. Dhar, M. Q. Rieck, S. Pai and E. J. Kim. Various Distributed Shortest Path Routing Strategies for Wireless Ad Hoc Networks, Proceedings of the 5th International Workshop on Distributed Computing (IWDC 2003),LNCS 2918, Calcutta, December 2003, Pages 255-264, Springer Verlag.
  31. S. Dhar, M. Q. Rieck and S. Pai.  On Shortest Path Routing Schemes for Wireless Ad Hoc Networks. Proceedings of the 10th International Conference on High Performance Computing (HiPC '03)LNCS 2913, Hyderabad, December 2003, Pages 130-141, Springer Verlag.
  32. M. Q. Rieck, S. Pai, S. Dhar, Distributed Routing Algorithms for Wireless Ad Hoc Networks Using d-hop Connected d-hop Dominating Sets. Proceedings of the 6th International Conference on High Performance Computing: Asia-Pacific (HPC Asia 2002), Vol 2, Bangalore, December 2002, Pages 443-450, Tata McGraw-Hill.
  33. S. Dhar, R. Sridar and R. Gangurde, A Framework for Risk Management for Outsourced Information Technology Projects, Informs Annual Meeting, San Jose, November 2002.

Book

Subhankar Dhar & Nabanita Das (Eds.) Large Scale Complex Network Analysis: LSCNA 2015, Workshop Proceedings, Academic Publishers, 2015.

Referred Book Chapters

  1. M. Moh, R. Kukanur, X. Lin and S. Dhar, Energy-efficient Self-organizing Routing for Wireless Mobile Networks, Recent Advances in Broadband Integrated Network Operations and Services Management, IGI global, 2011.
  2. S. Dhar, Mobile Web Services for Mobile Commerce, Encyclopedia of Multimedia Technology and Networking, edited by Margherita Pagani, Idea Group, 2009.
  3. S. Dhar, Global IS Outsourcing: Current Trends, Risks, and Cultural Issues, Handbook of Research on Global Information Technology Management in the Digital Economy, edited by M. Raisinghani, IGI Global, 2008.
  4. S. Dhar, Applications and Future Trends in Mobile Ad Hoc Networks, Business Data Communications and Networking: A Research Perspective, Volume 1, edited by Jairo Gutiérrez, IGI Global, 2007.
  5. S. Dhar, Mobile Ad Hoc Network, Encyclopedia of Multimedia Technology and Networking, edited by Margherita Pagani, Idea Group, 2005.