Research Areas

AI, Natural Language Processing, and Machine Learning

Can computer systems mirror human intelligence? 

Since the founding of the Intelligent Systems Program in 1986, faculty at SCI have been working to answer this question. With discussions around AI now taking center stage in the media and online, SCI continues to push forward in this field. 

Within the field of AI, SCI faculty conduct research related to machine learning and natural language processing (NLP). Machine learning focuses on enabling computer systems to imitate the way people learn, while NLP uses machine learning to enable computer systems to understand and communicate with human language. 

Research Highlights

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Making Connections: An Undergraduate’s Path in AI Research

“To try something new” is how undergraduate student César Guerra-Solano (SCI ‘26) defines the word ‘innovate’. For him, innovation isn’t necessarily confined to a classroom or lab, rather a mindset he implements in all aspects of his lifestyle, especially research.

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Innovating Safer Teamwork Through AI: SCI Researchers Leverage NSF CAREER Grant

Researchers like Na Du, an Assistant Professor with the Department of Informatics and Networked Systems at SCI, are working to make human-tech collaborations smarter and more seamless by designing technology that strengthens the gaps in team environments through situationally aware technology.

Yongjie Yang
Making Waves: A SCI PhD Student Empowers Tech Users with AI Gesture-Control System

Imagine adjusting your earphones’ volume with no buttons or screens, but a simple wave of your hand. Yongjie Yang, a PhD student in computer science at the School of Computing and Information (SCI), made this futuristic vision a reality.

Affiliated Faculty
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Peter Brusilovsky, Professor

Dr. Brusilovsky's research interests includes adaptive information systems, intelligent tutoring systems, human-computer interaction, and more. 

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Raquel Coelho, Assistant Professor

Dr. Coelho's research - grounded in learning sciences principles and human-centered frameworks - is focused on theorizing about, supporting learning with, and learning about emerging technologies.

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Paul Cohen, Professor

Dr. Cohen's research is in aspects of artificial intelligence and cognitive science, with an interest in language, communication, and AI methods to help us understand very complicated systems.

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James (Kip) Currier, Assistant Professor

Dr. Currier's research interests include AI, technology ethics, intellectual property (with a focus on copyright and fair use); open movements; and management and leadership.

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Milos Hauskrecht, Professor

The majority of Dr. Hauskrecht's research is driven by biomedical and clinical problems, especially problems related to analysis of high-dimensional Electronic Health Records (EHR) data and their applications.

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Daqing He, Professor

A major theme of Dr. He's research is intelligent information processing, which combines artificial intelligence, natural language processing, machine learning with human information access.

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Xiaowei Jia, Associate Professor

Dr. Jia's research interests include physics-guided data science, spatio-temporal data mining, deep learning, and remote sensing. 

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Adriana Kovashka, Associate Professor

Dr. Kovashka's primary research area is computer vision, with overlap in machine learning, information retrieval, crowdsourcing, and natural language processing. 

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Lorraine (Xiang) Li, Assistant Professor

Dr. Li's research is at the intersection of natural language processing, commonsense reasoning, knowledge representation, and machine learning. 

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Yu-Ru Lin, Professor

Dr. Lin's work has primarily centered on large-scale community dynamics, high-dimensional (rich-context) social information summarization, and representation.

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Diane Litman, Professor

Dr. Litman’s current research focuses on enhancing the effectiveness of educational technology through the use of spoken and natural language processing techniques such as argument mining, summarization, and dialogue systems.

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Junyu Liu, Assistant Professor

Dr. Liu is interested in finding useful quantum information technologies for real-world applications, including quantum computing, quantum algorithms, quantum network and quantum sensing. 

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Daniel Mosse, Professor

Dr. Mosse's main research interest is in the allocation of resources (computing and network resources) in the realm of real-time, with main concerns being power management, security, and fault tolerance. 

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Nils Murrugarra-Llerena, Teaching Assistant Professor

Dr. Murrugarra’s teaching and research interests encompass computer vision, machine learning, and natural language processing, with a focus on attribute recognition and projects involving deep learning, gaze prediction, transfer learning, reinforcement learning, and metric learning.

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Ryan Shi, Assistant Professor

Dr. Shi works with nonprofit organizations to address societal challenges in food security, environmental conservation, and public health using AI.

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Erin Walker, Professor

Dr. Walker's research uses interdisciplinary methods to improve the design and implementation of educational technology, and then to understand when and why it is effective. 

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Michael Yoder, Teaching Assistant Professor

Dr. Yoder’s teaching and research background is in natural language processing and computational social science, with applications in countering hate and extremism online.

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Youtao Zhang, Professor

Dr. Zhang's research interests are in the areas of the computer security, program analysis and compiler optimization, and computer architecture.