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Zixing Lei

4 accepted papers

2024

Robust Collaborative Perception without External Localization and Clock Devices

ICRA 2024poster

A consistent spatial-temporal coordination across multiple agents is fundamental for collaborative perception, which seeks to improve perception abilities through information exchange among agents. To achieve this spatial-temporal alignment, traditional methods depend on external devices to provide…

Cited by 4SourceScholar
2023

Emergent Communication in Interactive Sketch Question Answering

NeurIPS 2023poster

Vision-based emergent communication (EC) aims to learn to communicate through sketches and demystify the evolution of human communication. Ironically, previous works neglect multi-round interaction, which is indispensable in human communication. To fill this gap, we first introduce a novel Interacti…

2022

Where2comm: Communication-Efficient Collaborative Perception via Spatial Confidence Maps

NeurIPS 2022accept

Multi-agent collaborative perception could significantly upgrade the perception performance by enabling agents to share complementary information with each other through communication. It inevitably results in a fundamental trade-off between perception performance and communication bandwidth. To tac…