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October 22, 2025
Nov. 21 Colloquium: "Behind-the-Scenes of AI Safety in Language Models"
As large language models (LLMs) such as ChatGPT and Gemini become increasingly integrated into research and operational workflows, a critical question arises: Can these systems be trusted to behave safely, predictably, and reliably under real-world conditions? This talk explores that question through recent findings, including our own, on how AI models behave when confronted with unexpected or adversarial inputs.
October 8, 2025
Nov. 7 Colloquium: "Mental Models at the Intersection of Learning and Human-Robot Interaction"
In this talk, I present a preliminary framework to integrate these two conceptualizations of a mental model. I then present insights from several examples of past work to illustrate and explore the potential of this framework to build theory, inform practices, and generate testable hypotheses in robot-assisted learning.
September 9, 2025
Sept. 12 Colloquium: Graduate Student Talks
CS PhD students have the opportunity to apply for a CS Travel Award, which grants students $600 in travel assistance when presenting research at a conference. Three CS Travel Award recipients will present their research at this Friday's colloquium. The student presenters and their talk titles are as follows.
April 14, 2025
CS Graduate Program Ranked Higher in 2025 U.S. News and World Report Graduate Program Lists
SCI's graduate computer science programs have been ranked #51, five spots higher than in 2024, on the Best Grad Schools rankings.
March 26, 2025
March 28 Colloquium: "Human-Centered Innovation in Surgical Environments"
In this talk, I’ll share stories and practical tips from my experience developing ARTEMIS, an augmented reality system for remote surgical guidance, and my current work at Medivis. We'll explore strategies to cut through complexity, improve collaboration, and create solutions that genuinely make a difference for healthcare providers and patients.
March 11, 2025
April 11 Colloquium: "Towards Trustworthy and Reliable Multimodal AI"
Multimodal AI systems are transforming how users interact with digital content. However, deploying these models in high-stakes settings requires ensuring both the trustworthiness of the information they process and generate, as well as the reliability of their learning and inference mechanisms. In this talk, I present approaches to addressing these challenges.
March 5, 2025
March 14 Colloquium: "Unlocking Data with Words: The Epic Journey of Natural Language Interfaces"
In this talk, we will explore the evolution of NLIDBs, from early research milestones to the latest neural-based innovations. We will delve into the challenges that still lie ahead and the exciting research opportunities that await the database community.
February 18, 2025
Feb. 21 Colloquium: "Sociotechnical Artificial Intelligence: Exploring Human-AI Complementarity in Multi-Agent Team Environments"
This talk will discuss recent advances in support of collaboration using GenAI and LLMs, with a particular focus on two recent classroom studies investigating LLM-based support for reflection and learning during collaborative software development.
February 3, 2025
SCI Researchers Are Exploring How AI Helps Undergraduates in Peru
Dr. Nils Murrugarra-Llerena, teaching assistant professor, Department of Computer Science, received a $40,100 grant for his program PhawAI, a Peruvian workshop to promote artificial intelligence (AI) research.
January 21, 2025
Jan. 24 Colloquium: "Frontier of Retrieval-Augmented LMs"
In this talk, I will advocate for a transformative shift from scaling monolithic LMs through training-time computation to Augmented LMs, which are designed, trained, and deployed alongside complementary modules.
January 6, 2025
Jan. 10 Colloquium: "Innovative Big Data Tools and Systems for Data Storage Efficiency"
This talk explores specialized data storage tools and platforms that significantly enhance the management of big data across various applications—spatial, spatiotemporal, and social. Each category presents unique challenges, from managing large-scale geographic data to processing telecommunications data and capturing complex social interactions.
October 25, 2024
Nov. 15 Colloquium: "Towards future quantum data centers"
In this talk, I will explore the application of quantum computing in key areas such as machine learning, covering both quantum algorithms that can run on near-term devices and those designed for future quantum systems incorporating quantum error correction codes.
October 24, 2024
Dec. 6 Colloquium: "Large Multimodal Models for Open Ended Visual Recognition"
In this talk I will provide an overview of how the field of computer vision has been impacted by the recent success of large multimodal models and what are some of the opportunities to build more sophisticated models that can work for open ended tasks.
October 15, 2024
November 1 Colloquium: "Artificial Social Intelligence? On the challenges of Socially Aware and Ethically informed LLMs"
Modern AI systems such as LLMs are pervasive and helpful, but do they really have the social intelligence to seamlessly and safely engage in interactions with humans? In this talk, I will delve into the limits of social intelligence of LLMs and how we can measure and anticipate their risks.
October 15, 2024
Empowering smallholder farmers in the Global South through agriculture chatbots
Dr. Ryan Shi, assistant professor in the Department of Computer Science and Intelligent Systems Program, recently received a Google Academic Research Award to address these issues and better reach farmers, particularly smallholder farmers in the global south.