Qichen Zhang — accepted AI-conference papers

2026

Beyond Isolation: A Unified Benchmark for General-Purpose Navigation

Seson Sun, Tianyi Yang, Tengyue Wang, Yikai Xue, Zhengjie Xu, Lingming Zhang +3

RSS 2026poster

The pursuit of general-purpose embodied agents is currently hindered by fragmented evaluation protocols that isolate navigation skills and fixate on specific robot morphologies. This disconnect fails to reflect real-world scenarios where agents must orchestrate diverse behaviors across varying physi…

Cited by 0 Source ↗Scholar ↗

2016

Convergence-optimized variable node structure for stochastic LDPC decoder

Qichen Zhang, Yun Chen, Di Wu, Xiaoyang Zeng, Yeong-Luh Ueng

ICASSP 2016accepted

By using stochastic computation, a fully-parallel low-density parity-check (LDPC) decoder can be implemented using a lower wire complexity. In order to enhance the decoder performance, probability tracers, such as up/down counters, are added at each edge between variable nodes and check nodes, as de…

Cited by 3 Source ↗Scholar ↗