<?xml version="1.0" encoding="UTF-8"?><xml><records><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>5</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Jean Dezert</style></author><author><style face="normal" font="default" size="100%">Albena Tchamova</style></author><author><style face="normal" font="default" size="100%">Tzvetan Semerdjiev</style></author><author><style face="normal" font="default" size="100%">Pavlina Konstantinova</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Multitarget Tracking in Clutter based on Generalized Data Association: Performance Evaluation of Fusion Rules</style></title><secondary-title><style face="normal" font="default" size="100%">Advances and Applications of DSmT for Information Fusion</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2006</style></year></dates><publisher><style face="normal" font="default" size="100%">American Research Press, Rehoboth</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language><section><style face="normal" font="default" size="100%">12</style></section></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>6</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Albena Tchamova</style></author><author><style face="normal" font="default" size="100%">Tzvetan Semerdjiev</style></author><author><style face="normal" font="default" size="100%">Pavlina Konstantinova</style></author><author><style face="normal" font="default" size="100%">Jean Dezert</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Generalized Data Association for Multitarget Tracking in Clutter</style></title><secondary-title><style face="normal" font="default" size="100%">Collected works, vol. 1</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2004</style></year></dates><publisher><style face="normal" font="default" size="100%">American Research Press, Rehoboth</style></publisher><language><style face="normal" font="default" size="100%">eng</style></language></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pavlina Konstantinova</style></author><author><style face="normal" font="default" size="100%">Milen Nikolov</style></author><author><style face="normal" font="default" size="100%">Tzvetan Semerdjiev</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A Study of Clustering Applied to Multiple Target Tracking Algorithm</style></title><secondary-title><style face="normal" font="default" size="100%">International Conference on Computer Systems and Technologies - CompSysTech’2004</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2004</style></year></dates><language><style face="normal" font="default" size="100%">eng</style></language></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Albena Tchamova</style></author><author><style face="normal" font="default" size="100%">Tzvetan Semerdjiev</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Fuzzy Logic Approach to Estimating Tendencies in Target Behavior</style></title><secondary-title><style face="normal" font="default" size="100%">Information &amp; Security: An International Journal</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">attribute data processing</style></keyword><keyword><style  face="normal" font="default" size="100%">evidence reasoning</style></keyword><keyword><style  face="normal" font="default" size="100%">Fuzzy Logic</style></keyword><keyword><style  face="normal" font="default" size="100%">Fuzzy sets</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2002</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2002</style></date></pub-dates></dates><volume><style face="normal" font="default" size="100%">9</style></volume><pages><style face="normal" font="default" size="100%">58-69</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">In some real-world situations when kinematic data is not available or it is not sufficient to provide right decisions and/or accurate estimates, estimation schemes may incorporate the attribute data that usually exists simultaneously with kinematic data. However, attribute data is usually incomplete, inconsistent and vague, hence the importance of the problem of overcoming the arising uncertainty in such cases. This paper presents one approach to the estimation of the tendency of target behavior. The authors present an original algorithm for tracking target behavior and evaluate its performance. The algorithm is based on the application of the principles of fuzzy logic to conventional passive radar amplitude measurements. A set of fuzzy models is used to describe alternative tendencies of target behavior. Additionally, a noise reduction procedure is applied. The performance of the developed algorithm in the presence of noise is estimated based on computer simulations results.</style></abstract></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Tzvetan Semerdjiev</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The Genetic Program: A Technocratic Hypothesis on the Paradigm of Civilization</style></title><secondary-title><style face="normal" font="default" size="100%">Information &amp; Security: An International Journal</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">genetic code</style></keyword><keyword><style  face="normal" font="default" size="100%">global technological development</style></keyword><keyword><style  face="normal" font="default" size="100%">Information society</style></keyword><keyword><style  face="normal" font="default" size="100%">information warfare.</style></keyword><keyword><style  face="normal" font="default" size="100%">paradigmatic deficiency</style></keyword><keyword><style  face="normal" font="default" size="100%">sustainable development</style></keyword><keyword><style  face="normal" font="default" size="100%">universal mind</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2002</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2002</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">70-90</style></number><volume><style face="normal" font="default" size="100%">9</style></volume><pages><style face="normal" font="default" size="100%">70-90</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">A hypothesis for the evolution of the human civilization is proposed examining primarily information and information technologies as components of the global technological program of the universal mind. Assuming the a priori existence of ontological information nucleus in the genetic code, inherited by new generations, the hypothesis offers an explanation of technology, processes, and realization of a global algorithm for mastering our part of space and time, building an eternal incubator of wisdom – a colony for accumulation of knowledge and reduction of entropy in the universe. Taking into account the impact of social factors in the global models, as well as the lack of universal concept for sustainable development, we ascertain an acute paradigmatic deficiency. The interpretation of the hypothesis in the framework of a general historic window provides global classification of the phases of technological development of humanity as a metamodel. Evolving towards the information society, the human civilization naturally advances to new ‘informational’ forms of warfare, treated under this hypothesis as paradigmatic deformations in the global relationship between humanness and violence.</style></abstract></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Iliyana Simeonova</style></author><author><style face="normal" font="default" size="100%">Tzvetan Semerdjiev</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Specific Features of IMM Tracking Filter Design</style></title><secondary-title><style face="normal" font="default" size="100%">Information &amp; Security: An International Journal</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">aircraft motion models</style></keyword><keyword><style  face="normal" font="default" size="100%">hybrid estimation</style></keyword><keyword><style  face="normal" font="default" size="100%">hybrid systems</style></keyword><keyword><style  face="normal" font="default" size="100%">IMM tracking filter design</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2002</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2002</style></date></pub-dates></dates><volume><style face="normal" font="default" size="100%">9</style></volume><pages><style face="normal" font="default" size="100%">154-165</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">The interacting multiple model (IMM) algorithm is one of the most cost–effective and simple schemes for tracking maneuvering targets. So the knowledge of the specifics of its design is important in order to achieve more accurate estimates of aircraft parameters.</style></abstract></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>10</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Donka Angelova</style></author><author><style face="normal" font="default" size="100%">Tzvetan Semerdjiev</style></author><author><style face="normal" font="default" size="100%">Vesselin Jilkov</style></author><author><style face="normal" font="default" size="100%">Emil Semerdjiev</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Application of a Monte Carlo Method for Tracking Maneuvering Target in Clutter</style></title><secondary-title><style face="normal" font="default" size="100%">Second IMACS Seminar on Monte-Carlo Methods</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1999</style></year></dates><pub-location><style face="normal" font="default" size="100%">Varna</style></pub-location><pages><style face="normal" font="default" size="100%">pp. 61</style></pages><language><style face="normal" font="default" size="100%">eng</style></language></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Emil Semerdjiev</style></author><author><style face="normal" font="default" size="100%">Tzvetan Semerdjiev</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Bulgarian MSDF R&amp;D National Program and Activities</style></title><secondary-title><style face="normal" font="default" size="100%">Information &amp; Security: An International Journal</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">adaptive Doppler filtering</style></keyword><keyword><style  face="normal" font="default" size="100%">linear prediction.</style></keyword><keyword><style  face="normal" font="default" size="100%">spectral analysis</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1999</style></year><pub-dates><date><style  face="normal" font="default" size="100%">1999</style></date></pub-dates></dates><volume><style face="normal" font="default" size="100%">2</style></volume><pages><style face="normal" font="default" size="100%">71-81</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">A brief historical view and consideration of Bulgarian strategy and achievements in the field of MSDF is presented in the paper. Current R&amp;D projects are briefly described. We examine the opportunity for joint research and the strengthening of the connections with the international MSDF science community as a promising area of fruitful cooperation.</style></abstract></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Emil Semerdjiev</style></author><author><style face="normal" font="default" size="100%">Ludmila Mihaylova</style></author><author><style face="normal" font="default" size="100%">Tzvetan Semerdjiev</style></author><author><style face="normal" font="default" size="100%">Violeta Bogdanova</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Interacting Multiple Model Algorithms for Manoeuvring Ship Tracking Based On New Ship Models</style></title><secondary-title><style face="normal" font="default" size="100%">Information &amp; Security: An International Journal</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">adaptive hybrid estimation</style></keyword><keyword><style  face="normal" font="default" size="100%">marine targets tracking</style></keyword><keyword><style  face="normal" font="default" size="100%">model identification</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1999</style></year><pub-dates><date><style  face="normal" font="default" size="100%">1999</style></date></pub-dates></dates><volume><style face="normal" font="default" size="100%">2</style></volume><pages><style face="normal" font="default" size="100%">122-137</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">Tracking of manoeuvring targets is a problem of a great practical and theoretical interest. The real-world tracking applications meet a number of difficulties caused by the presence of different kinds of uncertainty due to the unknown or not precisely known system model and random processes’ statistics or because of their abrupt changes. These problems are especially complicated in the marine navigation practice, where the commonly used simple models of rectilinear or curvilinear target motions do not match to the highly non-linear dynamics of the manoeuvring ship motion. A solution of these problems is to derive more adequate descriptions of the real ship dynamics and to design adaptive estimation algorithms. In the paper a new ship model is derived after an analysis of the basic hydrodynamic models. This model is implemented in a new version of the Interacting Multiple Model (IMM) tracking algorithm - the most cost-effective multiple model algorithm for hybrid estimation. The proposed new IMM uses extended state vector and model to compensate the difference between the fixed control parameter of the currently used IMM model and its real value. The performed Monte Carlo simulations, show excellent model fit and estimation performance.</style></abstract></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>10</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Vesselin Jilkov</style></author><author><style face="normal" font="default" size="100%">Donka Angelova</style></author><author><style face="normal" font="default" size="100%">Tzvetan Semerdjiev</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Mode-Set Adaptive IMM for Maneuvring Target Tracking</style></title><secondary-title><style face="normal" font="default" size="100%">IEEE Trans. AES 35</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1999</style></year></dates><pages><style face="normal" font="default" size="100%">343-350</style></pages><language><style face="normal" font="default" size="100%">eng</style></language></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Tzvetan Semerdjiev</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The Genetic Program - A Technocratic Hypothesis</style></title><secondary-title><style face="normal" font="default" size="100%">Information &amp; Security: An International Journal</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1998</style></year><pub-dates><date><style  face="normal" font="default" size="100%">1998</style></date></pub-dates></dates><volume><style face="normal" font="default" size="100%">1</style></volume><pages><style face="normal" font="default" size="100%">26-45</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;A hypothesis for the evolution of the human civilization is proposed examining primarily information and information technologies as components of the global technological program of the universal mind. Assuming the a priori existence of ontological information nucleus in the genetic code, inherited by new generations, the hypothesis offers an explanation of technology, processes, and realization of a global algorithm for mastering our part of space and time, building an eternal incubator of wisdom&amp;mdash;a colony for accumulation of knowledge and reduction of entropy in the universe. Taking into account the impact of social factors in the global models, as well as the lack of universal concept for sustainable development, we ascertain an acute paradigmatic deficiency. The interpretation of the hypothesis in the framework of general historic window provides a global classification of the phases of technological development of humanity as a metamodel. Evolving towards the information society, the human civilization naturally advances to new &amp;lsquo;informational&amp;rsquo; forms of warfare, treated under this hypothesis as paradigmatic deformations in the global relationship between humanness and violence.&lt;/p&gt;</style></abstract><issue><style face="normal" font="default" size="100%">1</style></issue></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>10</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Emil Semerdjiev</style></author><author><style face="normal" font="default" size="100%">Tzvetan Semerdjiev</style></author><author><style face="normal" font="default" size="100%">Ludmila Mihaylova</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Maneuvering Ship Model Identification and IMM Tracking Algorithm Design </style></title><secondary-title><style face="normal" font="default" size="100%">First International Conference on Multisource-Multisensor Information Fusion’98</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1998</style></year></dates><pub-location><style face="normal" font="default" size="100%">Las Vegas, Nevada</style></pub-location><language><style face="normal" font="default" size="100%">eng</style></language></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>10</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Tzvetan Semerdjiev</style></author><author><style face="normal" font="default" size="100%">Vesselin Jilkov</style></author><author><style face="normal" font="default" size="100%">Donka Angelova</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Target Tracking Using Monte Carlo Simulation</style></title><secondary-title><style face="normal" font="default" size="100%">IMACS Seminar on Monte Carlo Methods</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1998</style></year></dates><publisher><style face="normal" font="default" size="100%">Mathematics and Computers in Simulation </style></publisher><pub-location><style face="normal" font="default" size="100%">Universite Libre de Bruxelle</style></pub-location><pages><style face="normal" font="default" size="100%">441-447</style></pages><language><style face="normal" font="default" size="100%">eng</style></language></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>10</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Vesselin Jilkov</style></author><author><style face="normal" font="default" size="100%">Donka Angelova</style></author><author><style face="normal" font="default" size="100%">Tzvetan Semerdjiev</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Filtering of Hybrid Systems: Bootstrap versus IMM</style></title><secondary-title><style face="normal" font="default" size="100%">European Conf. on Circuit Theory and Design </style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1997</style></year></dates><volume><style face="normal" font="default" size="100%">2</style></volume><pages><style face="normal" font="default" size="100%">873-878.</style></pages><language><style face="normal" font="default" size="100%">eng</style></language></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Tzvetan Semerdjiev</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The Impact of the MSDF Technologies on the Information Space Structure Reordering and Evolution</style></title><secondary-title><style face="normal" font="default" size="100%">Information &amp; Security: An International Journal</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1996</style></year><pub-dates><date><style  face="normal" font="default" size="100%">1996</style></date></pub-dates></dates><volume><style face="normal" font="default" size="100%">1</style></volume><pages><style face="normal" font="default" size="100%">75-89</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;A specific view on MSDF technology is proposed as a conceptual model of knowledge mining and processing. All levels of information processing are depicted at a higher level of abstraction and inference. The resulting structure is used for general interpretation of the Information Space that incorporates the common MSDF product-oriented model. Its examination with time lag of twelve years allows to formulate basic tendencies of information space evolution at the &amp;ldquo;zero&amp;rdquo; epistemological level. As a result, automatic MSDF is interpreted in this framework as a self-learning system. The cyclical reverse information space relations are treated in relation to the Cyberspace paradigm. Major principles of information space abstraction and fundamental axioms are formulated.&lt;/p&gt;</style></abstract><issue><style face="normal" font="default" size="100%">1</style></issue></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Vesselin Jilkov</style></author><author><style face="normal" font="default" size="100%">Tzvetan Semerdjiev</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Multiple Hypothesis Tracking Using Amplitude Feature Measurements</style></title><secondary-title><style face="normal" font="default" size="100%">Compte rendus de l'Academie Bulgare des Sciences </style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1996</style></year></dates><volume><style face="normal" font="default" size="100%">49</style></volume><pages><style face="normal" font="default" size="100%">41-44</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><issue><style face="normal" font="default" size="100%">12</style></issue></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>10</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Jilkov, V.P.</style></author><author><style face="normal" font="default" size="100%">D.S. Angelova</style></author><author><style face="normal" font="default" size="100%">Tzvetan Semerdjiev</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Multiple Hypothesis Tracking Using GPB Filtering</style></title><secondary-title><style face="normal" font="default" size="100%">Compte rendus de l'Academie Bulgare des Sciences</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1996</style></year></dates><pages><style face="normal" font="default" size="100%">33-36</style></pages><language><style face="normal" font="default" size="100%">eng</style></language></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>10</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pavlina Konstantinova</style></author><author><style face="normal" font="default" size="100%">Tzvetan Semerdjiev</style></author><author><style face="normal" font="default" size="100%">Albena Tchamova</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Performance Evaluation of Attribute Data Association Algorithm Using Parallel Processing</style></title><secondary-title><style face="normal" font="default" size="100%">10th Intern. 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