Microprocessor control of uninterruptible power supplies for responsible loads. - Petko Petkov; Roumiana Phileva; Simeon Panev; Eftim Jonchev (CompSysTech, 2003)

Microprocessor system for analysis, diagnostics and supervision of non stationary work regimes of batteries including in UPS. - Petko Petkov; Roumiana Phileva; Simeon Panev; Eftim Jonchev (CompSysTech, 2003)

Metadynamics study of mutant human interferon-gamma forms. - Elena Lilkova; Genoveva Nacheva; Peicho Petkov; Petko Petkov; Stoyan Markov; Nevena Ilieva; Leandar Litov (Comput. Math. Appl., 2012)

Whispered and Lombard Neural Speech Synthesis. - Qiong Hu 003; Tobias Bleisch; Petko Petkov; Tuomo Raitio; Erik Marchi; Varun Lakshminarasimhan (SLT, 2021)

Vocal effort modeling in neural TTS for improving the intelligibility of synthetic speech in noise. - Tuomo Raitio; Petko Petkov; Jiangchuan Li; P. V. Muhammed Shifas; Andrea Davis; Yannis Stylianou (INTERSPEECH, 2022)