Search Results for author: Boyu Li

Found 17 papers, 4 papers with code

Towards General Computer Control: A Multimodal Agent for Red Dead Redemption II as a Case Study

2 code implementations5 Mar 2024 Weihao Tan, Ziluo Ding, Wentao Zhang, Boyu Li, Bohan Zhou, Junpeng Yue, Haochong Xia, Jiechuan Jiang, Longtao Zheng, Xinrun Xu, Yifei Bi, Pengjie Gu, Xinrun Wang, Börje F. Karlsson, Bo An, Zongqing Lu

Despite the success in specific tasks and scenarios, existing foundation agents, empowered by large models (LMs) and advanced tools, still cannot generalize to different scenarios, mainly due to dramatic differences in the observations and actions across scenarios.

Efficient Exploration

Outlier-Aware Training for Low-Bit Quantization of Structural Re-Parameterized Networks

no code implementations11 Feb 2024 Muqun Niu, Yuan Ren, Boyu Li, Chenchen Ding

Lightweight design of Convolutional Neural Networks (CNNs) requires co-design efforts in the model architectures and compression techniques.

Quantization

Mitigating Label Bias in Machine Learning: Fairness through Confident Learning

no code implementations14 Dec 2023 Yixuan Zhang, Boyu Li, Zenan Ling, Feng Zhou

In this paper, we demonstrate that despite only having access to the biased labels, it is possible to eliminate bias by filtering the fairest instances within the framework of confident learning.

Fairness

EventAid: Benchmarking Event-aided Image/Video Enhancement Algorithms with Real-captured Hybrid Dataset

no code implementations13 Dec 2023 Peiqi Duan, Boyu Li, Yixin Yang, Hanyue Lou, Minggui Teng, Yi Ma, Boxin Shi

Event cameras are emerging imaging technology that offers advantages over conventional frame-based imaging sensors in dynamic range and sensing speed.

Benchmarking Deblurring +6

Hundred-Kilobyte Lookup Tables for Efficient Single-Image Super-Resolution

no code implementations11 Dec 2023 Binxiao Huang, Jason Chun Lok Li, Jie Ran, Boyu Li, Jiajun Zhou, Dahai Yu, Ngai Wong

Conventional super-resolution (SR) schemes make heavy use of convolutional neural networks (CNNs), which involve intensive multiply-accumulate (MAC) operations, and require specialized hardware such as graphics processing units.

Image Super-Resolution

Improving Large-scale Deep Biasing with Phoneme Features and Text-only Data in Streaming Transducer

no code implementations15 Nov 2023 Jin Qiu, Lu Huang, Boyu Li, Jun Zhang, Lu Lu, Zejun Ma

Deep biasing for the Transducer can improve the recognition performance of rare words or contextual entities, which is essential in practical applications, especially for streaming Automatic Speech Recognition (ASR).

Automatic Speech Recognition Automatic Speech Recognition (ASR) +1

Simple Cycle Reservoirs are Universal

no code implementations21 Aug 2023 Boyu Li, Robert Simon Fong, Peter Tiňo

Reservoir computation models form a subclass of recurrent neural networks with fixed non-trainable input and dynamic coupling weights.

Cross-domain Random Pre-training with Prototypes for Reinforcement Learning

no code implementations11 Feb 2023 Xin Liu, Yaran Chen, Haoran Li, Boyu Li, Dongbin Zhao

CRPTpro significantly outperforms the next best Proto-RL(C) on 11/12 cross-domain downstream tasks with only 54\% wall-clock pre-training time, exhibiting state-of-the-art pre-training performance with greatly improved pre-training efficiency.

reinforcement-learning Reinforcement Learning (RL) +1

Coherent Event Guided Low-Light Video Enhancement

no code implementations ICCV 2023 Jinxiu Liang, Yixin Yang, Boyu Li, Peiqi Duan, Yong Xu, Boxin Shi

With frame-based cameras, capturing fast-moving scenes without suffering from blur often comes at the cost of low SNR and low contrast.

Video Enhancement

Neighborhood Convolutional Network: A New Paradigm of Graph Neural Networks for Node Classification

no code implementations15 Nov 2022 Jinsong Chen, Boyu Li, Kun He

The decoupled Graph Convolutional Network (GCN), a recent development of GCN that decouples the neighborhood aggregation and feature transformation in each convolutional layer, has shown promising performance for graph representation learning.

Graph Representation Learning Node Classification

Spatio-Temporal Contrastive Learning Enhanced GNNs for Session-based Recommendation

1 code implementation23 Sep 2022 Zhongwei Wan, Xin Liu, Benyou Wang, Jiezhong Qiu, Boyu Li, Ting Guo, Guangyong Chen, Yang Wang

The idea is to supplement the GNN-based main supervised recommendation task with the temporal representation via an auxiliary cross-view contrastive learning mechanism.

Collaborative Filtering Contrastive Learning +1

Propagation with Adaptive Mask then Training for Node Classification on Attributed Networks

no code implementations21 Jun 2022 Jinsong Chen, Boyu Li, Qiuting He, Kun He

However, they follow the traditional structure-aware propagation strategy of GCNs, making it hard to capture the attribute correlation of nodes and sensitive to the structure noise described by edges whose two endpoints belong to different categories.

Attribute Node Classification

Uncovering the Local Hidden Community Structure in Social Networks

no code implementations8 Dec 2021 Meng Wang, Boyu Li, Kun He, John E. Hopcroft

We theoretically show that our method can avoid some situations that a broken community and the local community are regarded as one community in the subgraph, leading to the inaccuracy on detection which can be caused by global hidden community detection methods.

Local Community Detection

Making Adversarial Examples More Transferable and Indistinguishable

2 code implementations8 Jul 2020 Junhua Zou, Yexin Duan, Boyu Li, Wu Zhang, Yu Pan, Zhisong Pan

Fast gradient sign attack series are popular methods that are used to generate adversarial examples.

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