Search Results for author: Dingzhu Wen

Found 10 papers, 0 papers with code

An Overview of Data-Importance Aware Radio Resource Management for Edge Machine Learning

no code implementations10 Nov 2019 Dingzhu Wen, Xiaoyang Li, Qunsong Zeng, Jinke Ren, Kaibin Huang

Specifically, the metrics that measure data importance in active learning (e. g., classification uncertainty and data diversity) are applied to RRM for efficient acquisition of distributed data in wireless networks to train AI models at servers.

Active Learning BIG-bench Machine Learning +2

Joint Parameter-and-Bandwidth Allocation for Improving the Efficiency of Partitioned Edge Learning

no code implementations10 Mar 2020 Dingzhu Wen, Mehdi Bennis, Kaibin Huang

To this end, in each iteration, the model is dynamically partitioned into parametric blocks, which are downloaded to worker groups for updating using data subsets.

Scheduling for Cellular Federated Edge Learning with Importance and Channel Awareness

no code implementations1 Apr 2020 Jinke Ren, Yinghui He, Dingzhu Wen, Guanding Yu, Kaibin Huang, Dongning Guo

In this paper, a novel scheduling policy is proposed to exploit both diversity in multiuser channels and diversity in the "importance" of the edge devices' learning updates.

Scheduling

Adaptive Subcarrier, Parameter, and Power Allocation for Partitioned Edge Learning Over Broadband Channels

no code implementations8 Oct 2020 Dingzhu Wen, Ki-Jun Jeon, Mehdi Bennis, Kaibin Huang

Targeting broadband channels, we consider the joint control of parameter allocation, sub-channel allocation, and transmission power to improve the performance of PARTEL.

Federated Dropout -- A Simple Approach for Enabling Federated Learning on Resource Constrained Devices

no code implementations30 Sep 2021 Dingzhu Wen, Ki-Jun Jeon, Kaibin Huang

To tackle the challenge, in this paper, a federated dropout (FedDrop) scheme is proposed building on the classic dropout scheme for random model pruning.

Federated Learning

Task-Oriented Sensing, Computation, and Communication Integration for Multi-Device Edge AI

no code implementations3 Jul 2022 Dingzhu Wen, Peixi Liu, Guangxu Zhu, Yuanming Shi, Jie Xu, Yonina C. Eldar, Shuguang Cui

This paper studies a new multi-device edge artificial-intelligent (AI) system, which jointly exploits the AI model split inference and integrated sensing and communication (ISAC) to enable low-latency intelligent services at the network edge.

Management Quantization

Task-Oriented Over-the-Air Computation for Multi-Device Edge AI

no code implementations2 Nov 2022 Dingzhu Wen, Xiang Jiao, Peixi Liu, Guangxu Zhu, Yuanming Shi, Kaibin Huang

To design inference-oriented AirComp, the transmit precoders at edge devices and receive beamforming at edge server are jointly optimized to rein in the aggregation error and maximize the inference accuracy.

Decision Making

Integrated Sensing-Communication-Computation for Edge Artificial Intelligence

no code implementations1 Jun 2023 Dingzhu Wen, Xiaoyang Li, Yong Zhou, Yuanming Shi, Sheng Wu, Chunxiao Jiang

Edge artificial intelligence (AI) has been a promising solution towards 6G to empower a series of advanced techniques such as digital twins, holographic projection, semantic communications, and auto-driving, for achieving intelligence of everything.

Low-Rank Gradient Compression with Error Feedback for MIMO Wireless Federated Learning

no code implementations15 Jan 2024 Mingzhao Guo, Dongzhu Liu, Osvaldo Simeone, Dingzhu Wen

This paper presents a novel approach to enhance the communication efficiency of federated learning (FL) in multiple input and multiple output (MIMO) wireless systems.

Federated Learning Low-rank compression

Collaborative Edge AI Inference over Cloud-RAN

no code implementations9 Apr 2024 Pengfei Zhang, Dingzhu Wen, Guangxu Zhu, Qimei Chen, Kaifeng Han, Yuanming Shi

To realize efficient uplink feature aggregation, we allow each RRH receives local feature vectors from all devices over the same resource blocks simultaneously by leveraging an over-the-air computation (AirComp) technique.

Quantization

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