Publications
 

Journals: 

  1. Konstantinos I. Tsianos and Michael G. Rabbat, Efficient Distributed Online Prediction and Stochastic Optimization with Approximate Distributed Mini-Batches, arXiv preprint arXiv:1403.0603, 2014
  2. Konstantinos I. Tsianos and Michael G. Rabbat, The Impact of Communication Delays on Distributed Consensus Algorithms, arXiv:1011.2235, 2012 (Submitted).
  3. Konstantinos I. Tsianos and Michael G. Rabbat, Multiscale Gossip for Efficient Decentralized Averaging in Wireless Packet Networks, IEEE Transactions on Signal Processing, vol. 61, no. 9, pp. 2137-2149, May 2013
  4. Konstantinos I. Tsianos and Ron Goldman, Bezier and B-spline Curves with Knots in the Complex Plane, Fractals, Volume 19, Issue 1, pages 67-86, 2011.
  5. Kostas E. Bekris, Konstantinos I. Tsianos, L. E. Kavraki, Distributed Safe Replanning for Communicating Vehicles with Second Order Dynamics, ACM/Springer Mobile Networks and Applications Journal (MONET). 2008 (invited).
  6. Konstantinos I. Tsianos, Ioan A. Sucan, L. E. Kavraki, "Sampling-based robot motion planning: Towards realistic applications", Computer Science Review, August 2007.

Refereed Conferences: 

  1. Konstantinos I. Tsianos and Michael G. Rabbat, Consensus-based distributed online prediction and optimization, IEEE GlobalSIP Network Theory Symposium, Austin, Texas, December 2013.
  2. Konstantinos I. Tsianos, Sean F. Lawlor, Jun Y. Yu and Michael G. Rabbat, Networked Optimization with Adaptive Communication, IEEE GlobalSIP Network Theory Sumposium, Austin, Texas, December 2013
  3. Konstantinos I. Tsianos and Michael G. Rabbat, Simple Iteration-Optimal Distributed Optimization, European Signal Processing Conference (EUSIPCO), 2013
  4. Konstantinos I. Tsianos, Sean Lawlor and Michael G. Rabbat, Communication/Computation Tradeoffs in Consensus-Based Distributed Optimization, Neural Information Processing Systems (NIPS), 2012.
  5. Konstantinos I. Tsianos and Michael G. Rabbat, Distributed Strongly Convex Optimization, 50th Allerton, 2012, arXiv:1207.3031v1.
  6. Konstantinos I. Tsianos and Michael G. Rabbat, Consensus-Based Distributed Optimization: Practical Issues and Applicationsin Large-Scale Machine Learning, 50th Allerton, 2012.
  7. Konstantinos I. Tsianos, Sean Lawlor and Michael G. Rabbat, Push-Sum Distributed Dual Averaging for Convex Optimization, IEEE Conference on Decision and Control (CDC), 2012.
  8. Konstantinos I. Tsianos and Michael G. Rabbat, Distributed Dual Averaging for Convex Optimization under Communication Delays, American Control Conference (ACC), 2012.
  9. Konstantinos I. Tsianos and Michael G. Rabbat, Distributed Consensus and Optimization under Communication Delays, 49th Allerton, 2011.
  10. Konstantinos I. Tsianos and Michael G. Rabbat, Fast decentralized averaging via multi-scale gossip, to appear in Proc. IEEE Distributed Computing in Sensor Systems, Santa Barbara, June, 2010 (Best Paper Award).
  11. Konstantinos I. Tsianos, L. E. Kavraki,  Replanning: A Powerful Planning Strategy for Hard Kinodynamic Problems, International Conference on Intelligent Robots and Systems, September 2008.
  12. Kostas E. Bekris, Konstantinos I. Tsianos, L. E. Kavraki, "Distributed and Safe Real-Time Planning for Networks of Second-Order Vehicles", Internationl Conference in Robot Communication and Coordination, October 2007 (Best Paper Award).
  13. Kostas E. Bekris, Konstantinos I. Tsianos, L. E. Kavraki, "A Decentralized Planner that Guarantees the Safety of Communicating Vehicles with Complex Dynamics that Replan Online", International Conference on Intelligent Robots and Systems,October 2007.

Book Chapters:

  1. Konstantinos Tsianos, Dan Halperin,Lydia Kavraki,Jean-Claude Latombe, “Robot Algorithms”, Algorithms and Theory of Computation Handbook, CRC Press, 2008

Theses:

  1. Konstantinos Tsianos, 
  2. Konstantinos Tsianos, "Replanning: A Powerful Planning Strategy for Systems with Differential Constraints", Master Thesis, Rice University.
  3. Konstantinos Tsianos, "Distributed algorithms for optimal multi-agent coordination", Diploma Thesis, National Technical University of Athens.