- Ostromsky, Tz., I. T. Dimov, P. Marinov, R. Georgieva, Z. Zlatev. Advanced Sensitivity Analysis of the Danish Eulerian Model in Parallel and Grid Environment. – In: Proceedings of Third International Conference AMiTaNS'11, June 20 - 25, 2011, Albena, AIP.
- Ostromsky, Tz., I. T. Dimov, R. Georgieva, Z. Zlatev. Parallel Computation of Sensitivity Analysis Data for the Danish Eulerian Model. – In: Proceedings of LSSC 2011, LNCS 7116, 301-309 (2011). ISSN: 0302-9743.
- Ostromsky, Tz., I. Dimov, R. Georgieva, Z. Zlatev. Air Pollution Modelling, Sensitivity Analysis and Parallel Implementation. International Journal of Environment and Pollution 46 (1/2) (2011), 83–96. Interscience Enterprises Ltd (accepted). ISSN (Print): 0957–4352; ISSN (Online): 1741–5101. DOI: 10.1504/IJEP.2011.042610.
- Dimov, I., R. Georgieva, Tz. Ostromsky. Monte Carlo Sensitivity Analysis of an Eulerian Large-scale Air Pollution Model. , Elsevier (accepted). Doi: 10.1016/j.ress.2011.06.007.
- I.T. Dimov, R. Georgieva. Monte Carlo Approaches for Model Sensitivity Studies. – In: BGSIAM proceeding of the 5nd Annual Meeting of Bulgarian Section of SIAM. 2011, 17 - 22. ISSN: 1313-3357.
- I.T. Dimov, R. Georgieva. Monte Carlo Method for Numerical Integration based on Sobol' Sequences. – In: Proceedings of NM&A'10, August 20–24, 2010, Borovets. LNCS 6046, Springer, 2011, pp. 50–59. ISSN: 0302-9743.
- I.T. Dimov, R. Georgieva, Tz. Ostromsky. Adaptive Monte Carlo Algorithm for Sensitivity Studies of Eulerian Large-scale Air Pollution Models. – In: Proceedings of Sixth International Conference on Sensitivity Analysis of Model Output, Milan, Italy, 19-22 July 2010, E. Borgonovo, A. Saltelli and S. Tarantola (eds.), Procedia Social and Behavioral Sciences 2 (2010), Elsevier, 7646–7647 (extended abstract). ISSN: 1877-0428.
- I.T. Dimov, R. Georgieva. Adaptive Monte Carlo Approach for Sensitivity Analysis. - In: Proceedings of Sixth International Conference on Sensitivity Analysis of Model Output, Milan, Italy, 19-22 July 2010, E. Borgonovo, A. Saltelli and S. Tarantola (eds.), Procedia Social and Behavioral Sciences 2 (2010), Elsevier, 7644–7645 (extended abstract). ISSN: 1877-0428.
- I.T. Dimov, R. Georgieva, S. Ivanovska, Tz. Ostromsky, Z. Zlatev. Studying the sensitivity of pollutants' concentrations caused by variations of chemical rates. Journal of Computational and Applied Mathematics 235 (2010), 391-402, doi:10.1016/j.cam.2010.05.041.
- I.T. Dimov, R. Georgieva. Monte Carlo Adaptive Technique for Sensitivity Analysis of a Large-Scale Air Pollution Model. – In: Proceedings of LSSC 2009, LNCS 5910, 387-394 (2010). ISBN: 978-3-642-12534-8.
- Ostromsky, Tz., I. Dimov, R. Georgieva, Z. Zlatev. Sensitivity Analysis of a Large-Scale Air Pollution Model: Numerical Aspects and a Highly Parallel Implementation. – In: Proceedings of LSSC 2009, LNCS 5910, 197-205 (2010). ISBN: 978-3-642-12534-8.
- R. Georgieva, S. Ivanovska. Numerical Study of Sensitivity Analysis Techniques. – In: BGSIAM proceeding of the 4nd Annual Meeting of Bulgarian Section of SIAM. 2010, 45 – 50. ISSN: 1313-3357.
- Dimov, I., R. Georgieva. Monte Carlo Algorithms for Evaluating Sobol' Sensitivity Indices. Math. Comput. Simul. 81 (3) (2010), 506-514 (IF = 0.946, 2010). Doi: 10.1016/j.matcom.2009.09.005.
- Dimov, I., R. Georgieva, S. Ivanovska, Tz. Ostromsky, Z. Zlatev. Sensitivity Analysis of Air Pollution Models. – In: BGSIAM proceeding of the 3nd Annual Meeting of Bulgarian Section of SIAM. 2009, 28 – 31. ISSN: 1313-3357.
- Atanassov, E., T. Gurov, A. Karaivanova, M. Nedjalkov, S. Ivanovska, R. Georgieva. SALUTE – Grid application for Quantum Transport. – In: BGSIAM proceeding of the 2nd Annual Meeting of Bulgarian Section of SIAM. 2008, C-23 – C-25.
- Ivan Dimov and Rayna Georgieva, Complexity of Monte Carlo Algorithms for a Class of Integral Equations, ICCS 2007,
- E. Atanassov, R. Georgieva, T. Gurov, S. Ivanovska, A. Karaivanova, and M. Nedjalkov, New Algorithms in the Grid Application SALUTE, Proceedings of the 30th International Convention MIPRO 2007, May 21-25, 2007, Opatija, Croatia, pp. 166–174.
- Rayna Georgieva and Sofiya Ivanovska, Importance Separation for Solving Integral Equations, Large-Scale Scientific Computing (I. Lirkov, S. Margenov, J. Wasniewski, and P. Yalamov - Eds.), LNCS 2907, Springer, 2004, pp. 144-152.
- Ivan Dimov, Aneta Karaivanova, Rayna Georgieva, and Sofiya Ivanovska, Parallel Importance Separation and Adaptive Monte Carlo Algorithms for Multiple Integrals, Numerical Methods and Applications (I. Dimov, I. Lirkov, S. Margenov, and Z. Zlatev - Eds.), LNCS 2542, Springer, 2003, pp. 99–107.
- A. Karaivanova and R. Georgieva, Solving Systems of Linear Algebraic Equations Using Quasirandom Numbers, Large-Scale Scientific Computing (S. Margenov, J. Wasniewski, and P. Yalamov - Eds.), LNCS 2179, Springer, 2001, pp. 166–174. (Y. Shi et al. - Eds.), Part I, LNCS 4487, Springer, 2007, pp. 731–738.