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Deploying AI for Signal Processing education: Selected challenges and intriguing opportunities

Authors
Jarvis Haupt,
Qin Lu,
Yanning Shen,
Jia Chen,
Yue Dong,
Dan McCreary,
Mehmet Akcakaya,
Georgios B. Giannakis
Date
Publisher
arXiv
Powerful artificial intelligence (AI) tools that have emerged in recent years -- including large language models, automated coding assistants, and advanced image and speech generation technologies -- are the result of monumental human achievements. These breakthroughs reflect mastery across multiple technical disciplines and the resolution of significant technological challenges. However, some of the most profound challenges may still lie ahead. These challenges are not purely technical but pertain to the fair and responsible use of AI in ways that genuinely improve the global human condition. This article explores one promising application aligned with that vision: the use of AI tools to facilitate and enhance education, with a specific focus on signal processing (SP). It presents two interrelated perspectives: identifying and addressing technical limitations, and applying AI tools in practice to improve educational experiences. Primers are provided on several core technical issues that arise when using AI in educational settings, including how to ensure fairness and inclusivity, handle hallucinated outputs, and achieve efficient use of resources. These and other considerations -- such as transparency, explainability, and trustworthiness -- are illustrated through the development of an immersive, structured, and reliable "smart textbook." The article serves as a resource for researchers and educators seeking to advance AI's role in engineering education.
Study at a glance
  • Question: How can artificial intelligence tools be responsibly used to enhance signal processing education?
  • Setting and data: Not stated in the abstract
  • Method: Conceptual overview illustrated through the development of a smart textbook
Why it matters

While powerful AI tools have emerged, profound challenges remain around using them fairly and responsibly to improve education. Deploying AI requires navigating core issues such as hallucinated outputs, resource efficiency, fairness, inclusivity, transparency, and trustworthiness.

Key findings
  • In engineering and signal processing education, artificial intelligence tools offer opportunities to enhance learning experiences while presenting significant ethical and technical challenges.
  • Key obstacles to using artificial intelligence in education include inaccurate outputs, unfairness, high resource demands, and a lack of transparency.
  • An immersive 'smart textbook' demonstrates how artificial intelligence can be structured reliably and transparently to support learners.

Summary drafted with AI from the paper’s abstract and may contain errors. See the full paper for details.

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