Publications of Eero Vainikko

  1. Anagreh, Mohammad; Vainikko, Eero; Laud, Peeter (2019). Accelerate Performance for Elliptic Curve Scalar Multiplication based on NAF by Parallel Computing. 1: the 5th International Conference on Information Systems Security and Privacy,February 23-25, 2019, in Prague, Czech Republic. Ed. Paolo Mori; Steven Furnell; and Olivier Camp. Citepress Digital Library , 238−245.

  2. Vajakas, Toivo; Kiis, Tanel; Hadachi, Amnir; Vainikko, Eero; (2018). Mobility Episode Discovery in the Mobile Networks Based on Enhanced Switching Kalman Filter. The 10th International Congress on Ultra Modern Telecommunications and Control Systems and Workshops (ICUMT): The 10th International Congress on Ultra Modern Telecommunications and Control Systems and Workshops (ICUMT). IEEE,.10.1109/ICUMT.2018.8631264.

  3. Graham, Ivan; Spence, Euan; Vainikko, Eero (2017). Domain Decomposition preconditioning for high-frequency Helmholtz problems with absorption. Mathematics of Computation, 86 (307), 2089−2127.10.1090/mcom/3190.

  4. Graham, Ivan; Spence, Euan; Vainikko, Eero (2017). Recent Results on Domain Decomposition Preconditioning for the High-Frequency Helmholtz Equation Using Absorption. In: Lahaye, Domenico; Tang, Jok; Vuik, Kees (Ed.). Modern Solvers for Helmholtz problems (3−26). Birkhäuser Basel: Springer. (Geosystems Mathematics).10.1007/978-3-319-28832-1.

  5. Deb, B.; Mukherjee, I.; Srirama, S. N.; Vainikko, E. (2016). A Semantic Followee Recommender in Twitter using Topicmodel and Kalman Filter. 12th International Conference on Control and Automation (ICCA 2016), June 1-3. IEEE, 649−656.10.1109/ICCA.2016.7505352.

  6. Müller, Eike Hermann; Scheichl, Robert; Vainikko, Eero (2015). Petascale solvers for anisotropic PDEs in atmospheric modelling on GPU clusters, Parallel Computing, 50, pp 53 - 69, DOI:10.1016/j.parco.2015.10.007.

  7. Kõivumägi, Elis; Vait, Mati; Hadachi, Amnir; Singer, Georg; Vainikko, Eero (2015). Real time movement labelling of mobile event data. Journal of Location Based Services, 1−22.10.1080/17489725.2015.1032377.

  8. Hadachi, Amnir; Batrashev, Oleg; Lind, Artjom; Singer, Georg; Vainikko, Eero (2014). Cell phone subscribers mobility prediction using enhanced Markov Chain algorithm. IEEE Proceedings, 1049 - 1054.

  9. Müller, Eike Hermann; Scheichl, Robert; Muite, Benson; Vainikko, Eero (2014). Petascale elliptic solvers for anisotropic PDEs on GPU clusters. 1 - 17.

  10. Danilov, D.; Vainikko, E. (2013). Search excavator: the knowledge discovery tool, In Proceedings of the 22nd ACM international conference on information and knowledge management, pp 2525 - 2528., ACM 2013.

  11. Vainikko, E.; Vainikko, G. (2012). Product Quasi-Interpolation in Logarithmically Singular Integral Equations, Mathematical Modelling and Analysis, 17(5), pp 696 - 714, DOI:10.3846/13926292.2012.736089.

  12. Srirama, S.; Jakovits, P.; Vainikko, E. (2012). Adapting Scientific Computing Problems to Clouds using MapReduce. Future Generation Computer Systems, 28(1), 184 - 192.

  13. Jakovits, P. and Srirama, S. and Vainikko, E. (2012). {M}ap{R}educe for Scientific Computing - Viability for non-embarrassingly parallel algorithms, Advances in Parallel Computing, pp 117 - 124, IOS Press.

  14. Batrashev, O.; Vainikko E. (2011). Automatic parallelization of vector parallel codes for preconditioned iterative solvers, Proceedings of WOLFHPC 2011, First International Workshop on Domain-Specific Languages and High-Level Frameworks for High Performance Computing, 25th International Conference on Supercomputing, pp 1-7, ICS, 2011.

  15. Batrashev, O.; Srirama, S.N.; Vainikko, E. (2011). Benchmarking DOUG on the Cloud, The 2011 International Conference on High Performance Computing & Simulation (HPCS 2011), July 4-8, pp 677-685, IEEE, 2011.


  1. S. N. Srirama, O. Batrashev, P. Jakovits, E. Vainikko (2011). Scalability of Parallel Scientific Applications on the Cloud, Scientific Programming, 19, 91 - 105.

  2. Tamme, Tõnu; Norbisrath, Ulrich; Singer, Georg; Vainikko, Eero (2011). Improving Email Management. IMMM 2011 : The First International Conference on Advances in Information Mining and Management; Barcelona, Spain, October 23-29, 2011. XPS (Xpert Publishing Services), 2011, 67 - 72.

  3. Singer, G.; Norbisrath, U.; Vainikko, E.; Kikkas, H.; Lewandowski, D. F. (2011). Search-Logger - Analyzing Exploratory Search Tasks. ACM Symposium On Applied Computing. Taiwan: ACM, 2011, (Proceedings of the 25th ACM Symposium On Applied Computing), 751 - 756.

  4. S. N. Srirama, V. Shor, E. Vainikko, M. Jarke: Supporting Mobile Web Service Provisioning with Cloud Computing, International Journal On Advances in Internet Technology,  issn 1942-2652, 3(3&4): 261-273, 2010.


  1. S. N. Srirama, E. Vainikko, M. Jarke, Scaling Mobile Enterprise Through Cloud Computing, 7th ACM International Conference on Pervasive Services (ICPS 2010), July 13-16, 2010, 69 - 72, ACM Press.

  2. S. N. Srirama, O. Batrashev, E. Vainikko, SciCloud: Scientific Computing on the Cloud, 10th IEEE/ACM International Symposium on Cluster, Cloud and Grid Computing (CCGrid 2010), May 17-20, 2010, pp. 579. IEEE Computer Society.

  3. S. N. Srirama, E. Vainikko, V. Shor, M. Jarke, Scalable Mobile Web Services Mediation Framework, 5th International Conference on Internet and Web Applications and Services (ICIW 2010), May 9-15, 2010, pp. 315-320. IEEE Computer Society. (Won Best Paper Award).

  4. Christian Pöcher, Oleg Batrašev, Ulrich Norbisrath, Eero Vainikko: DougFlow - Offering Scientific Applications via Web Services, International Conference on Internet and Web Applications and Services (ICIW 2009), May 2009, Venice, Italy, pp. 487-492, ISBN 978-0-7695-3613-2, Doi link.

  5. Ulrich Norbisrath, Keio Kraaner, Eero Vainikko, and Oleg Batrašev, Friend-to-Friend Computing Instant Messaging Based Spontaneous Desktop Grid. The Third International Conference on Internet and Web Applications and Services (ICIW 2008), pp. 245-256, June 2008, Athens/Greece, IEEE Computer Society Press, Doi link, more info on F2F Computing.

  6. Eero Vainikko and Gennadi Vainikko, A spline product quasi-interpolation method for weakly singular Fredholm integral equations. SIAM Journal on Numerical Analysis, 2008, 46(4), pp 1799-1820.


  1. Melina A. Freitag, Alastair Spence, Eero Vainikko, Rayleigh quotient iteration and simplified Jacobi-Davidson with preconditioned iterative solves for generalised eigenvalue problems, 2008, Technical report,. (Gzipped PostScript), (PDF).


  1. Eero Vainikko and Gennadi Vainikko, A Product Quasi-Interpolation Method for Weakly Singular Volterra Integral Equations. In: Numerical Analysis and Applied Mathematics: International Conference on Numerical Analysis and Applied Mathematics, Corfu, Greece 16-20 September 2007. Eds: E.T. Simos, G. Psihoyios and C Tsitouras. Springer Heidelberg, 2007, AIP Conference Proceedings, 936, pp 570 – 573.


  1. R. Scheichl and E. Vainikko, Additive Schwarz and Aggregation-Based Coarsening for Elliptic Problems with Highly Variable Coefficients, Computing, 2007 80(4), pp 319-343.


  1. R. Scheichl and E. Vainikko, Robust Aggregation-Based Coarsening for Additive Schwarz in the Case of Highly Variable Coefficients, Proceedings of the European Conference on Computational Fluid Dynamics, ECCOMAS CFD 2006 (P. Wesseling, E. ONate, J. Periaux, Eds.), TU Delft, 2006.


  1. Eero Vainikko and Ivan G. Graham, A parallel solver for PDE systems and application to the incompressible Navier-Stokes equations, Applied Numerical Mathematics, 2004, Vol 49/1, pp 97-116.


  1. Eero Vainikko, Fortran95 and MPI, University of Tartu Press, 2004, 135 pages (in Estonian).


  1. Konstantin Skaburskas and Eero Vainikko, A prototype of communication structure enabling some degree of fault tolerance for the DOUG parallel FE solver, Technical report, 2004.


  1. Ivan G. Graham, Alastair Spence and Eero Vainikko, Parallel iterative methods for Navier-Stokes equations and application to eigenvalue computation, Concurrence and Computation: Practice and Experience, 2003, 15, pp 1151-1168.


  1. Ivan G. Graham, Alastair Spence and Eero Vainikko, Parallel Iterative Methods for Navier-Stokes Equations and Application to Stability Assessment, in EupoPar2002 Parallel Processing, B. Monien and R. Feldmann(Eds.), Lecture Notes in Computer Science 2400, Springer-Verlag, Berlin, 2002, pp. 705 – 714.


  1. Mark Tehver, Eero Vainikko, Konstantin Skaburskas and Jüri Vedru, Remote Access and Scheduling for Parallel Applications on Distributed Systems, Lecture Notes in Computer Science, P. M. A. Sloot, C. J. Kenneth Tan, J. J. Dongarra, A.G. Hoekstra eds., Springer, 2002, Proceedings from ICCS 2002, Amsterdam, pp. 633 – 645.


  1. Eero Vainikko, Robust Additive Schwarz Methods - Parallel Implementations and Applications. PhD thesis, Department of Computer Science, University of Bergen, Norway, 1997.


  1. Petter E. Bjørstad, Maksimillian Dryja and Eero Vainikko, Robust Additive Schwarz Methods on Unstructured Grids, Domain Decomposition in Science and Engineering, Proceedings from the 9th International Conference on Domain Decomposition Metods, Bergen, Domain Decomposition Press, 1997, pp. 597 – 605.


  1. Petter E. Bjørstad, Maksimillian Dryja and Eero Vainikko, Parallel implementation of a Schwarz Domain Decomposition Algorithm, Lecture Notes in Computer Science, Jerzy Wasniewski ed., Proceedings from Para96, Springer-Verlag, 1997.


  1. Petter E. Bjørstad, Randi Moe, Rudi Olufsen and Eero Vainikko, Parallel Reservoir Simultation Based on Domain Decomposition Techniques, Lecture Notes In Computer Science; Vol. 1067, Proceedings of the International Conference and Exhibition on High-Performance Computing and Networking, Springer-Verlag, Berlin, 1996, pp. 3 – 11.


  1. Petter E. Bjørstad, Maksimillian Dryja and Eero Vainikko, Additive Schwarz Methods with No Subdomain Overlap and New Coarse Spaces, Domain Decomposition Methods in Sciences and Engineering, R. Glowinski, J. Periaux, Z. Shi and O. B. Widlund eds., John Wiley & Sons, 1996. Proceedings from the Eight International Conference on Domain Decomposition Metods, May 1995, Beijing.


  1. Petter E. Bjørstad, Randi Moe, Rudi Olufsen and Eero Vainikko, Domain Decomposition Techniques in Parallelization of the 3-dimensional FRONTSIM code, Parallel Programming and Applications: Proceedings of the Workshop on Parallel Programming and Computation (ZEUS '95) and the 4th Nordic Transputer Conference (NTUG '95), Peter Fritzon and Leif Finmo eds., Linköping University, Department of Computer and Information Science, IOS Press, May 1995, pp. 97 – 110.


  1. Eero Vainikko, Courant Elements for the Inverse Problem in the Filtration Coefficient Identification, Lecture  Notes in pure and applied Mathematics, Finite Element Methods: fifty years of the Courant Method, M. Krizeh, P. Neitaanmäki and R. Steinberg eds., Marcel Dekker, 1994, pp. 451 – 459.


  1. Eero Vainikko and Gennadi Vainikko, Some Numerical Schemes for the Identification of the Filtration Coefficient, Acta et Commentationes Universitatis Tartuensis, 1992, no 937, pp. 90 – 102.


  1. Krasnosel'skii A.M., Bobylev N.A., Chernorutskii V.V., Fomenko I., Krasnosel'skii M.A., Pokrovskii A.V., Semenov M.E., Vainikko E.G. The new results in the theory of periodic oscillation in nonlinear control systems, Proceedings of XI World Congress IFAC, Tallinn, 6, 1990, pp. 50-55.


  1. Eero Vainikko, Forced periodical oscillations in control systems with feed-back depending on derivatives, (in Russian), Cand. of Math.-Phys. Sciences Dissertation, Institute of Control Problems, Moscow, 1989.


  1. Eero Vainikko, Approximate construction of forced periodic oscillations by the collocation method. (in Russian), Avtomat. i Telemekh. 1989, no. 12, 161–164.


  1. Eero Vainikko, On iterative-projective procedures for the approximate construction of forced periodic oscillations in control systems. (in Russian), Avtomat. i Telemekh. 1989, no. 11, 184–186.


  1. Eero Vainikko, Local convergence of iterative-projective procedures for the construction of forced periodic oscillations. (in Russian), Acta et Commentationes Universitatis Tartuensis, 1988, no 833, pp. 66 – 74.


  1. Eero Vainikko, The convergence of the Tikhonov method for nonlinear ill-posed problems on a class of functions of bounded variation. (in Russian), Acta et Commentationes Universitatis Tartuensis, 1987, no 762, pp. 9 - 15.

Eero Vainikko, eero.vainikko (at) ut.ee © 2019