Can you write me an abstract for a PhD thesis on the topic: data poisoning and backdoor attack Speech Recognition systems (the thesis focuses on backdoor speech commands and uses an intentional adversarial attack method to detect the backdoor attack on speech commands finally a stylistic audio backdoor attack is developed and a way to detect it is also developed via a graphical approach autoencoder and statistical clustering techniques ) ? be ultra excellent, please Provide your response in exactly 7 paragraphs (separated nearby paragraphs with 3 aterisk symbols ***).
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