About the Specifics of the IMM Algorithm Design. - Iliyana Simeonova; Tzvetan Semerdjiev (Numerical Methods and Application, 2002)

Monte Carlo Algorithm for Ballistic Object Tracking with Uncertain Drag Parameter. - Donka S. Angelova; Iliyana Simeonova; Tzvetan Semerdjiev (LSSC, 2003)

Feedback stabilization of the Operation of an Hybrid Chemical plant. - Iliyana Simeonova; François Warichet; Georges Bastin; Denis Dochain; Yves Pochet (ADHS, 2006)