Search Results for author: Gang Guo

Found 7 papers, 0 papers with code

An Analysis on Matching Mechanisms and Token Pruning for Late-interaction Models

no code implementations20 Mar 2024 Qi Liu, Gang Guo, Jiaxin Mao, Zhicheng Dou, Ji-Rong Wen, Hao Jiang, Xinyu Zhang, Zhao Cao

Based on these findings, we then propose several simple document pruning methods to reduce the storage overhead and compare the effectiveness of different pruning methods on different late-interaction models.

Retrieval

Study of Proximal Normalized Subband Adaptive Algorithm for Acoustic Echo Cancellation

no code implementations14 Aug 2021 Gang Guo, Yi Yu, Rodrigo C. de Lamare, Zongsheng Zheng, Lu Lu, Qiangming Cai

In addition, an adaptive approach for the choice of the thresholding parameter in the proximal step is also proposed based on the minimization of the mean square deviation.

Acoustic echo cancellation

Compact Dark Objects in Neutron Star Mergers

no code implementations22 Dec 2020 Andreas Bauswein, Gang Guo, Jr-Hua Lien, Yen-Hsun Lin, Meng-Ru Wu

We estimate the long-lasting gravitational wave (GW) emission of compact dark objects following a binary neutron-star (NS) merger.

High Energy Astrophysical Phenomena High Energy Physics - Phenomenology

A Spontaneous Driver Emotion Facial Expression (DEFE) Dataset for Intelligent Vehicles

no code implementations26 Apr 2020 Wenbo Li, Yaodong Cui, Yintao Ma, Xingxin Chen, Guofa Li, Gang Guo, Dongpu Cao

In this paper, we introduce a new dataset, the driver emotion facial expression (DEFE) dataset, for driver spontaneous emotions analysis.

Emotion Recognition

pISTA-SENSE-ResNet for Parallel MRI Reconstruction

no code implementations24 Sep 2019 Tieyuan Lu, Xinlin Zhang, Yihui Huang, Yonggui Yang, Gang Guo, Lijun Bao, Feng Huang, Di Guo, Xiaobo Qu

Magnetic resonance imaging has been widely applied in clinical diagnosis, however, is limited by its long data acquisition time.

MRI Reconstruction

Improved axion emissivity from a supernova via nucleon-nucleon bremsstrahlung

no code implementations27 Jun 2019 Pierluca Carenza, Tobias Fischer, Maurizio Giannotti, Gang Guo, Gabriel Martinez-Pinedo, Alessandro Mirizzi

We find that the axion emissivity is reduced by over an order of magnitude with respect to the basic OPE calculation, after all these effects are accounted for.

High Energy Physics - Phenomenology Solar and Stellar Astrophysics

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