Search Results for author: Quanjun Yin

Found 11 papers, 0 papers with code

Conversational Crowdsensing: A Parallel Intelligence Powered Novel Sensing Approach

no code implementations4 Feb 2024 Zhengqiu Zhu, Yong Zhao, Bin Chen, Sihang Qiu, Kai Xu, Quanjun Yin, Jincai Huang, Zhong Liu, Fei-Yue Wang

The transition from CPS-based Industry 4. 0 to CPSS-based Industry 5. 0 brings new requirements and opportunities to current sensing approaches, especially in light of recent progress in Chatbots and Large Language Models (LLMs).

Scheduling

The Risk of Federated Learning to Skew Fine-Tuning Features and Underperform Out-of-Distribution Robustness

no code implementations25 Jan 2024 Mengyao Du, Miao Zhang, Yuwen Pu, Kai Xu, Shouling Ji, Quanjun Yin

To tackle the scarcity and privacy issues associated with domain-specific datasets, the integration of federated learning in conjunction with fine-tuning has emerged as a practical solution.

Federated Learning

Asymmetrically Decentralized Federated Learning

no code implementations8 Oct 2023 Qinglun Li, Miao Zhang, Nan Yin, Quanjun Yin, Li Shen

To further improve algorithm performance and alleviate local heterogeneous overfitting in Federated Learning (FL), our algorithm combines the Sharpness Aware Minimization (SAM) optimizer and local momentum.

Federated Learning

Prompt-based Context- and Domain-aware Pretraining for Vision and Language Navigation

no code implementations7 Sep 2023 Ting Liu, Yue Hu, Wansen Wu, Youkai Wang, Kai Xu, Quanjun Yin

In the indoor-aware stage, we apply an efficient tuning paradigm to learn deep visual prompts from an indoor dataset, in order to augment pretrained models with inductive biases towards indoor environments.

Contrastive Learning Vision and Language Navigation +1

DFedADMM: Dual Constraints Controlled Model Inconsistency for Decentralized Federated Learning

no code implementations16 Aug 2023 Qinglun Li, Li Shen, Guanghao Li, Quanjun Yin, DaCheng Tao

To address the communication burden issues associated with federated learning (FL), decentralized federated learning (DFL) discards the central server and establishes a decentralized communication network, where each client communicates only with neighboring clients.

Federated Learning

FedHiSyn: A Hierarchical Synchronous Federated Learning Framework for Resource and Data Heterogeneity

no code implementations21 Jun 2022 Guanghao Li, Yue Hu, Miao Zhang, Ji Liu, Quanjun Yin, Yong Peng, Dejing Dou

As the efficiency of training in the ring topology prefers devices with homogeneous resources, the classification based on the computing capacity mitigates the impact of straggler effects.

Federated Learning

How to Evaluate Your Dialogue Models: A Review of Approaches

no code implementations3 Aug 2021 Xinmeng Li, Wansen Wu, Long Qin, Quanjun Yin

Evaluating the quality of a dialogue system is an understudied problem.

Combining Subgoal Graphs with Reinforcement Learning to Build a Rational Pathfinder

no code implementations5 Nov 2018 Junjie Zeng, Long Qin, Yue Hu, Cong Hu, Quanjun Yin

The first advantage of the proposed method is that SSG can solve the limitations of sparse reward and local minima trap for RL agents; thus, LSPI can be used to generate paths in complex environments.

Motion Planning Optimal Motion Planning +3

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