Search Results for author: Fengyu Wang

Found 8 papers, 2 papers with code

SemHARQ: Semantic-Aware HARQ for Multi-task Semantic Communications

no code implementations12 Apr 2024 Jiangjing Hu, Fengyu Wang, Wenjun Xu, Hui Gao, Ping Zhang

Intelligent task-oriented semantic communications (SemComs) have witnessed great progress with the development of deep learning (DL).

Feature Importance Vehicle Re-Identification

Conifer: Improving Complex Constrained Instruction-Following Ability of Large Language Models

1 code implementation3 Apr 2024 Haoran Sun, Lixin Liu, Junjie Li, Fengyu Wang, Baohua Dong, Ran Lin, Ruohui Huang

To address this challenge, we introduce Conifer, a novel instruction tuning dataset, designed to enhance LLMs to follow multi-level instructions with complex constraints.

Instruction Following

Semantic Communications with Explicit Semantic Base for Image Transmission

no code implementations12 Aug 2023 Yuan Zheng, Fengyu Wang, Wenjun Xu, Miao Pan, Ping Zhang

Semantic communications, aiming at ensuring the successful delivery of the meaning of information, are expected to be one of the potential techniques for the next generation communications.

Image Reconstruction

Dynamic UAV Swarm Collaboration for Multi-Targets Tracking under Malicious Jamming: Joint Power, Path and Target Association Optimization

no code implementations28 Jun 2023 Lanhua Xiang, Fengyu Wang, Wenjun Xu, Tiankui Zhang, Miao Pan, Zhu Han

First, a cluster-evolutionary target association (CETA) algorithm is proposed, which involves dividing the UAV swarm into the multiple sub-swarms and individually matching these sub-swarms to targets.

Scalable Multi-task Semantic Communication System with Feature Importance Ranking

no code implementations12 Apr 2023 Jiangjing Hu, Fengyu Wang, Wenjun Xu, Hui Gao, Ping Zhang

Semantic communications are expected to be an innovative solution to the emerging intelligent applications in the era of connected intelligence.

Feature Importance

Semantic Communication for Internet of Vehicles: A Multi-User Cooperative Approach

no code implementations6 Dec 2022 Wenjun Xu, Yimeng Zhang, Fengyu Wang, Zhijin Qin, Chenyao Liu, Ping Zhang

Internet of Vehicles (IoV) is expected to become the central infrastructure to provide advanced services to connected vehicles and users for higher transportation efficiency and security.

Image Retrieval Retrieval

bert2BERT: Towards Reusable Pretrained Language Models

no code implementations ACL 2022 Cheng Chen, Yichun Yin, Lifeng Shang, Xin Jiang, Yujia Qin, Fengyu Wang, Zhi Wang, Xiao Chen, Zhiyuan Liu, Qun Liu

However, large language model pre-training costs intensive computational resources and most of the models are trained from scratch without reusing the existing pre-trained models, which is wasteful.

Language Modelling Large Language Model

Automatic Construction of Sememe Knowledge Bases via Dictionaries

1 code implementation Findings (ACL) 2021 Fanchao Qi, Yangyi Chen, Fengyu Wang, Zhiyuan Liu, Xiao Chen, Maosong Sun

We use this method to build an English SKB and a French SKB, and conduct comprehensive evaluations from both intrinsic and extrinsic perspectives.

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