Search Results for author: Xin Guan

Found 5 papers, 0 papers with code

CORN: Co-Reasoning Network for Commonsense Question Answering

no code implementations COLING 2022 Xin Guan, Biwei Cao, Qingqing Gao, Zheng Yin, Bo Liu, Jiuxin Cao

In this paper, we propose a novel model, Co-Reasoning Network (CORN), which adopts a bidirectional multi-level connection structure based on Co-Attention Transformer.

Question Answering

Once and for All: Scheduling Multiple Users Using Statistical CSI under Fixed Wireless Access

no code implementations27 Apr 2023 Xin Guan, Zhixing Chen, Yibin Kang, Qingjiang Shi

In this paper, we investigate the scheduling problem of a fixed wireless access (FWA) network using only statistical CSI.

Scheduling

Simple Yet Surprisingly Effective Training Strategies for LSTMs in Sensor-Based Human Activity Recognition

no code implementations23 Dec 2022 Shuai Shao, Yu Guan, Xin Guan, Paolo Missier, Thomas Ploetz

What remains a major challenge though is the sporadic activity recognition (SAR) problem, where activities of interest tend to be non periodic, and occur less frequently when compared with the often large amount of irrelevant background activities.

Human Activity Recognition Time Series Analysis

Decentralized Linear MMSE Equalizer Under Colored Noise for Massive MIMO Systems

no code implementations23 Jun 2021 Xiaotong Zhao, Xin Guan, Mian Li, Qingjiang Shi

Conventional uplink equalization in massive MIMO systems relies on a centralized baseband processing architecture.

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