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DTSTART;TZID=America/Los_Angeles:20260504T160000
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DTSTAMP:20260410T203820
CREATED:20260312T222740Z
LAST-MODIFIED:20260312T222740Z
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SUMMARY:Statistics Seminar: Advancing Statistical Rigor in Single-Cell and Spatial Omics Using In Silico Control Data
DESCRIPTION:Presenter: Guan’ao Yan\, Assistant Professor\, Michigan State University \nDescription: Single-cell and spatial transcriptomics technologies now let us map cellular diversity and tissue organization at high resolution\, but the computational methods built to analyze these data are difficult to evaluate in a rigorous\, reproducible way. Two key barriers are the lack of realistic synthetic data with known ground truth and the ambiguity in how we define biologically meaningful spatial patterns. This talk will introduce two simulation frameworks—scReadSim for single-cell RNA-seq and ATAC-seq data\, and scIsoSim for isoform-level expression and splicing—that generate realistic sequencing reads while preserving user-specified truth. These tools enable fair\, controlled benchmarking of quantification and splicing methods across experimental protocols. The talk will also present a systematic review of 34 methods for detecting spatially variable genes (SVGs) in spatial transcriptomics data\, proposing a new categorization of SVGs and outlining how future benchmarks should be designed. Overall\, the goal is to improve statistical rigor\, interpretability\, and comparability in single-cell and spatial omics analysis. \nBio: Guan’ao Yan is an Assistant Professor of Computational Mathematics\, Science & Engineering at Michigan State University. He received his Ph.D. in Statistics from UCLA. His research focuses on statistical and computational methods for modern statistical genomics\, particularly single-cell and spatial omics\, with an emphasis on rigorous benchmarking\, interpretability\, and biomedical discovery. \nHosted by: Statistics Department
URL:https://events.ucsc.edu/event/statistics-seminar-advancing-statistical-rigor-in-single-cell-and-spatial-omics-using-in-silico-control-data/
LOCATION:CA
CATEGORIES:Lectures & Presentations,Seminars
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DTSTART;TZID=America/Los_Angeles:20260504T170000
DTEND;TZID=America/Los_Angeles:20260504T190000
DTSTAMP:20260410T203820
CREATED:20260410T070115Z
LAST-MODIFIED:20260410T070115Z
UID:10012093-1777914000-1777921200@events.ucsc.edu
SUMMARY:Analyzing AI Security and Vulnerabilities in the Current Landscape
DESCRIPTION:Interested in careers in AI and cybersecurity? Then don’t miss this highly informative workshop covering today’s most relevant trends in this space. \n  \nIn this 2-part session\, you’ll get expert insight from security leaders at Microsoft. Here’s a breakdown of each part: \n  \nWhen AI Breaks\, Be the One Who Notices\nSpeaker: Raji Vanninathan \nDiscover how AI Security and AI Safety vulnerability research can lead to real‑world impact\, public credit\, and a competitive edge in the current job market. This talk focuses on how students can understand what qualifies as a real AI vulnerability\, how meaningful findings are assessed and validated\, and how responsible disclosure\, CVEs\, and bug bounty programs translate research into recognized impact across the industry We will also explore emerging challenges facing bounty programs as AI-assisted discoveries drivers higher volume and how the signal‑to‑noise problem of “AI slop” is reshaping vulnerability triage and detection. \nReimagining Security for the Agentic AI \nSpeaker: Neta Haiby \nAs AI evolves from tools into autonomous agents that can plan\, act\, and collaborate\, traditional security models start to break down. This session explores how agentic AI changes the rules of trust\, access\, and accountability – introducing challenges like agent sprawl\, permission misuse\, and unintended actions across systems.\nBuilding on foundational AI security concepts\, we’ll dive into practical strategies for securing and governing AI agents covering identity\, access control\, monitoring\, and human oversight. Students will leave with a clear mental model for securing agent-based systems and the skills to think critically about the next generation of AI security architectures. \n  \nDon’t miss this highly relevant and compelling event! And be sure to register as space is limited! \n  \n  \nIf you have disability-related needs\, please contact the Career Success office at csuccess@ucsc.edu or (831) 459-4420 as soon as possible. \n  \nYOU BELONG HERE\nPrograms and services are open to all\, consistent with state and federal law\, as well as the University of California’s nondiscrimination policies. Every initiative—whether a student service\, faculty program\, or community event—is designed to be accessible\, inclusive\, and respectful of all identities. To learn more\, please visit UC Nondiscrimination Statement or Nondiscrimination Policy for UC Publications.
URL:https://events.ucsc.edu/event/analyzing-ai-security-and-vulnerabilities-in-the-current-landscape/
LOCATION:Engineering 2\, Engineering 2 1156 High Street\, Santa Cruz\, CA\, 95064
CATEGORIES:Undergraduate
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