Search Results for author: Jiayun Zhang

Found 10 papers, 5 papers with code

Machine Learning Models for Soil Parameter Prediction Based on Satellite, Weather, Clay and Yield Data

1 code implementation28 Mar 2025 Calvin Kammerlander, Viola Kolb, Marinus Luegmair, Lou Scheermann, Maximilian Schmailzl, Marco Seufert, Jiayun Zhang, Denis Dalic, Torsten Schön

Efficient nutrient management and precise fertilization are essential for advancing modern agriculture, particularly in regions striving to optimize crop yields sustainably.

Parameter Prediction

Orthogonal Calibration for Asynchronous Federated Learning

no code implementations21 Feb 2025 Jiayun Zhang, Shuheng Li, Haiyu Huang, Xiaofan Yu, Rajesh K. Gupta, Jingbo Shang

In this paper, we propose OrthoFL, an orthogonal calibration framework that decouples global and local learning progress and adjusts global shifts to minimize interference before merging them into local models.

Federated Learning global-optimization

Learn from Failure: Fine-Tuning LLMs with Trial-and-Error Data for Intuitionistic Propositional Logic Proving

1 code implementation10 Apr 2024 Chenyang An, Zhibo Chen, Qihao Ye, Emily First, Letian Peng, Jiayun Zhang, Zihan Wang, Sorin Lerner, Jingbo Shang

Recent advances in Automated Theorem Proving have shown the effectiveness of leveraging a (large) language model that generates tactics (i. e. proof steps) to search through proof states.

Automated Theorem Proving Language Modeling +2

Navigating Alignment for Non-identical Client Class Sets: A Label Name-Anchored Federated Learning Framework

1 code implementation1 Jan 2023 Jiayun Zhang, Xiyuan Zhang, Xinyang Zhang, Dezhi Hong, Rajesh K. Gupta, Jingbo Shang

Traditional federated classification methods, even those designed for non-IID clients, assume that each client annotates its local data with respect to the same universal class set.

Federated Learning

Unleashing the Power of Shared Label Structures for Human Activity Recognition

no code implementations1 Jan 2023 Xiyuan Zhang, Ranak Roy Chowdhury, Jiayun Zhang, Dezhi Hong, Rajesh K. Gupta, Jingbo Shang

In this paper, we propose SHARE, a HAR framework that takes into account shared structures of label names for different activities.

Decoder Few-Shot Learning +4

Blacklight: Scalable Defense for Neural Networks against Query-Based Black-Box Attacks

1 code implementation24 Jun 2020 Huiying Li, Shawn Shan, Emily Wenger, Jiayun Zhang, Hai-Tao Zheng, Ben Y. Zhao

In particular, query-based black-box attacks do not require knowledge of the deep learning model, but can compute adversarial examples over the network by submitting queries and inspecting returns.

Image Classification text-classification +1

Fawkes: Protecting Privacy against Unauthorized Deep Learning Models

1 code implementation19 Feb 2020 Shawn Shan, Emily Wenger, Jiayun Zhang, Huiying Li, Hai-Tao Zheng, Ben Y. Zhao

In this paper, we propose Fawkes, a system that helps individuals inoculate their images against unauthorized facial recognition models.

Deep Learning Face Recognition +1

A System-Level Solution for Low-Power Object Detection

no code implementations24 Sep 2019 Fanrong Li, Zitao Mo, Peisong Wang, Zejian Liu, Jiayun Zhang, Gang Li, Qinghao Hu, Xiangyu He, Cong Leng, Yang Zhang, Jian Cheng

As a case study, we evaluate our object detection system on a real-world surveillance video with input size of 512x512, and it turns out that the system can achieve an inference speed of 18 fps at the cost of 6. 9W (with display) with an mAP of 66. 4 verified on the PASCAL VOC 2012 dataset.

Object object-detection +2

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