Dezert, Jean, Albena Tchamova, Tzvetan Semerdjiev, and Pavlina Konstantinova. "Multitarget Tracking in Clutter based on Generalized Data Association: Performance Evaluation of Fusion Rules." In Advances and Applications of DSmT for Information Fusion. American Research Press, Rehoboth, 2006.

Tchamova, Albena, Tzvetan Semerdjiev, Pavlina Konstantinova, and Jean Dezert. Generalized Data Association for Multitarget Tracking in Clutter In Collected works, vol. 1. American Research Press, Rehoboth, 2004.

Konstantinova, Pavlina, Milen Nikolov, and Tzvetan Semerdjiev. "A Study of Clustering Applied to Multiple Target Tracking Algorithm." In International Conference on Computer Systems and Technologies - CompSysTech?2004., 2004.

Tchamova, Albena, and Tzvetan Semerdjiev. "Fuzzy Logic Approach to Estimating Tendencies in Target Behavior." Information & Security: An International Journal 9 (2002): 58-69.

Semerdjiev, Tzvetan. "The Genetic Program: A Technocratic Hypothesis on the Paradigm of Civilization." Information & Security: An International Journal 9 (2002): 70-90.

Simeonova, Iliyana, and Tzvetan Semerdjiev. "Specific Features of IMM Tracking Filter Design." Information & Security: An International Journal 9 (2002): 154-165.

Angelova, Donka, Tzvetan Semerdjiev, Vesselin Jilkov, and Emil Semerdjiev. Application of a Monte Carlo Method for Tracking Maneuvering Target in Clutter In Second IMACS Seminar on Monte-Carlo Methods. Varna, 1999.

Semerdjiev, Emil, and Tzvetan Semerdjiev. "Bulgarian MSDF R&D National Program and Activities." Information & Security: An International Journal 2 (1999): 71-81.

Semerdjiev, Emil, Ludmila Mihaylova, Tzvetan Semerdjiev, and Violeta Bogdanova. "Interacting Multiple Model Algorithms for Manoeuvring Ship Tracking Based On New Ship Models." Information & Security: An International Journal 2 (1999): 122-137.

Jilkov, Vesselin, Donka Angelova, and Tzvetan Semerdjiev. Mode-Set Adaptive IMM for Maneuvring Target Tracking In IEEE Trans. AES 35., 1999.

Semerdjiev, Tzvetan. "The Genetic Program - A Technocratic Hypothesis." Information & Security: An International Journal 1, no. 1 (1998): 26-45.

Semerdjiev, Emil, Tzvetan Semerdjiev, and Ludmila Mihaylova. Maneuvering Ship Model Identification and IMM Tracking Algorithm Design  In First International Conference on Multisource-Multisensor Information Fusion?98. Las Vegas, Nevada, 1998.

Semerdjiev, Tzvetan, Vesselin Jilkov, and Donka Angelova. Target Tracking Using Monte Carlo Simulation In IMACS Seminar on Monte Carlo Methods. Universite Libre de Bruxelle: Mathematics and Computers in Simulation , 1998.

Jilkov, Vesselin, Donka Angelova, and Tzvetan Semerdjiev. Filtering of Hybrid Systems: Bootstrap versus IMM In European Conf. on Circuit Theory and Design . Vol. 2., 1997.

Semerdjiev, Tzvetan. "The Impact of the MSDF Technologies on the Information Space Structure Reordering and Evolution." Information & Security: An International Journal 1, no. 1 (1996): 75-89.

Jilkov, Vesselin, and Tzvetan Semerdjiev. "Multiple Hypothesis Tracking Using Amplitude Feature Measurements." Compte rendus de l'Academie Bulgare des Sciences  49, no. 12 (1996): 41-44.

Jilkov, V.P., D.S. Angelova, and Tzvetan Semerdjiev. Multiple Hypothesis Tracking Using GPB Filtering In Compte rendus de l'Academie Bulgare des Sciences., 1996.

Konstantinova, Pavlina, Tzvetan Semerdjiev, and Albena Tchamova. Performance Evaluation of Attribute Data Association Algorithm Using Parallel Processing In 10th Intern. Conf. on Systems for Automation of Engineering & Research (SAER'96). Varna, Bulgaria, 1996.

Angelova, Donka, Tzvetan Semerdjiev, and Vesselin Jilkov. State estimation of a nonlinear dynamic system by parallel algorithm In 2nd EUropean Nonlinear Oscilation Conference EUROMECH. Prague, 1996.

Jilkov, Vesselin, Donka Angelova, and Tzvetan Semerdjiev. State Estimation of a Nonlinear Dynamic System by Parallel Algorithms In EUROMECH'96 ., 1996.

Angelova, Donka, Vesselin Jilkov, and Tzvetan Semerdjiev. "Tracking Maneuvering Target by Interacting Multiple model." Comtes rendus de l?Academie bulgare des Sciences 49 (1996): 37-40.

Semerdjiev, Tzvetan, Vesselin Jilkov, and Donka Angelova. "Parallel Adaptive Algorithm for Dynamic Object State Filtering." Compte rendus de l' Academie Bulgare des Sciences  47, no. 5 (1994): 33-36.