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Chuanlong Xie - IEEE Xplore Author Profile

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In this work, we present a novel perspective on detecting out-of-distribution (OOD) samples and propose an algorithm for sample-aware model selection to enhance the effectiveness of OOD detection. Our algorithm determines, for each test input, which pre-trained models in the model zoo are capable of identifying the test input as an OOD sample. If no such models exist in the model zoo, the test inp...Show More
Deploying machine learning in open environments presents the challenge of encountering diverse test inputs that differ significantly from the training data. These out-of-distribution samples may exhibit shifts in local or global features compared to the training distribution. The machine learning (ML) community has responded with a number of methods aimed at distinguishing anomalous inputs from or...Show More
This paper investigates second-order leader-follower consensus tracking problem of multi-agent systems with nonlinear dynamics. Each agent is assumed to share information with its neighbors only in some disconnected and uniformly bounded time intervals. We also assume that there exists bounded time-varying delay in the communication among agents and nonlinear dynamics. First, a novel intermittent ...Show More