Search Results for author: Guanghui Yu

Found 4 papers, 0 papers with code

Data-Driven Goal Recognition Design for General Behavioral Agents

no code implementations3 Apr 2024 Robert Kasumba, Guanghui Yu, Chien-Ju Ho, Sarah Keren, William Yeoh

Following existing literature, we use worst-case distinctiveness ($\textit{wcd}$) as a measure of the difficulty in inferring the goal of an agent in a decision-making environment.

Decision Making

ReLU$^2$ Wins: Discovering Efficient Activation Functions for Sparse LLMs

no code implementations6 Feb 2024 Zhengyan Zhang, Yixin Song, Guanghui Yu, Xu Han, Yankai Lin, Chaojun Xiao, Chenyang Song, Zhiyuan Liu, Zeyu Mi, Maosong Sun

To find the most efficient activation function for sparse computation, we propose a systematic framework to examine the sparsity of LLMs from three aspects: the trade-off between sparsity and performance, the predictivity of sparsity, and the hardware affinity.

Highly Efficient Waveform Design and Hybrid Duplex for Joint Communication and Sensing

no code implementations7 Jul 2022 Yihua Ma, Zhifeng Yuan, Shuqiang Xia, Guanghui Yu, Liujun Hu

This paper proposes a novel waveform design named max-aperture radar slicing (MaRS) to gain a large time-frequency aperture, which is generated by orthogonal frequency division multiplexing (OFDM) and occupies only a tiny fraction of OFDM resources.

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