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Information technology

Complex systems

News and Updates

Projects and Programs

AI-based measurements For Imaging

Ongoing
The problem addressed in this work lies in enabling scientists to apply artificial intelligence (AI) based models to deriving measurements from terabyte-sized images. This problem is important as image-based measurements can become more accurate by introducing supervised AI-based models instead of...
topLevel

Image Analytics

Ongoing
The Image Analytics Project enables scientific discovery by: Understanding scientific imagery, including traditional imagery forms and sizes advanced imagery forms and sizes (including very large images) Characterizing and evaluating sensors and processors of scientific imagery, including...

Measurement Science for Complex Information Systems

Ongoing
What are complex systems? Large collections of interconnected components whose interactions lead to macroscopic behaviors in: Biological systems (e.g., slime molds, ant colonies, embryos) Physical systems (e.g., earthquakes, avalanches, forest fires) Social systems (e.g., transportation networks...

Publications

Explaining poisoned AI models

Author(s)
Peter Bajcsy, Antonio Cardone, Philippe Dessauw, Chenyi Ling, Michael Majurski, Timothy Blattner, Derek Juba, Walid Keyrouz
This work presents a hierarchical approach to explaining poisoned artificial intelligence (AI) models. The motivation comes from using AI models in security and...
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