Update about.md

Author: ahdghasemi

_pages/about.md

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 social: true  # includes social icons at the bottom of the page
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-I am a Research Fellow in the Department of Electrical and Computer Engineering at the University of Massachusetts Amherst (UMass Amherst). My work focuses on developing efficient end-to-end Deep Learning and Tiny Machine Learning pipelines for drone applications. Additionally, as a Lecturer at UMass Amherst, I teach advanced graduate courses in efficient machine learning, image processing, and signal processing.
+I am a Research Fellow in the Department of Electrical and Computer Engineering at the University of Massachusetts Amherst (UMass Amherst). My work focuses on developing efficient end-to-end Deep Learning and Tiny Machine Learning pipelines for drone applications. Additionally, as a Lecturer at UMass Amherst, I teach advanced graduate courses in efficient machine learning, signal processing, and image processing.
 
 
 
-With extensive experience as a Research Scientist in Applied Machine Learning and Deep Learning, my expertise encompasses a broad spectrum of ML/DL domains. I specialize in Graph Neural Networks, Tiny ML, and Computer Vision, consistently pushing the boundaries of these innovative technologies.
+With extensive experience as a Research Scientist in Applied Machine Learning and Deep Learning, my expertise encompasses a broad spectrum of ML/DL domains. I specialize in Graph Neural Networks, Tiny ML, and Signal Processing, consistently pushing the boundaries of these technologies.
 
-I am broadly interested in Machine Learning and Optimization. My current research focus is on **Efficient Deep Learning**, **On-device/Tiny ML**, and **Generative AI**. Here are the research themes that I am currently working on: 
+I am broadly interested in machine learning, optimization, and signal processing. My current research focus is on **Efficient Deep Learning**, **On-device/Tiny ML**, and **Generative AI**. Here are the research themes that I am currently working on: 
 
 - Efficient and Tiny Graph Neural Networks
 - On-device and Tiny Computer Vision Models