Leaders from the joined researchers, innovators and policymakers at the 2026 AI+ Expo in Washington to showcase how artificial intelligence and optimization research are advancing solutions for critical infrastructure systems.

Pascal Van Hentenryck, director of AI4OPT, and Kevin Dalmeijer, managing director of AI4OPT, attended the event May 7-9, 2026, at the Walter E. Washington Convention Center as part of the presence at the AI+ Expo and open houses.

The event brought together leaders from academia, government and industry to explore the growing impact of artificial intelligence across research, workforce development, infrastructure and national innovation.

AI4OPT was featured among the NSF National AI Research Institutes for its work applying artificial intelligence and optimization to large-scale, real-world systems that affect industries and communities across the country. The institute’s research focuses on improving decision-making and operational efficiency in areas such as supply chains, energy systems, manufacturing, precision agriculture and semiconductor design.

The institute also highlighted its interdisciplinary approach to connecting foundational AI research with practical applications. Through partnerships across academia, industry and government, AI4OPT continues developing scalable AI-driven solutions designed to improve resilience, efficiency and sustainability in critical sectors.

The expo showcased NSF investments across the full AI innovation ecosystem, including foundational research, commercialization, advanced infrastructure, workforce development and STEM education initiatives.

In addition to AI4OPT, NSF featured programs supporting startup innovation, regional innovation ecosystems, advanced AI infrastructure and workforce development initiatives designed to prepare the next generation of AI researchers and professionals.

The event also included presentations from national leaders in science and education, including Brian Stone, performing the duties of the NSF director, and James L. Moore III, assistant director for STEM Education, who discussed the future of AI research, workforce pathways and innovation in the United States.