no code implementations • 18 Dec 2024 • Dongfang Zhao
Machine learning (ML) systems that guarantee security and privacy often rely on Fully Homomorphic Encryption (FHE) as a cornerstone technique, enabling computations on encrypted data without exposing sensitive information.
no code implementations • 14 Dec 2024 • Dongfang Zhao
The increasing prevalence of high-dimensional data demands efficient and scalable compression methods to support modern applications.
no code implementations • 30 Nov 2024 • Dongfang Zhao
Additionally, we propose a decomposition of the shared embedding space into orthogonal subspaces, \( Z = Z_s \oplus Z_I \oplus Z_T \), where \( Z_s \) captures shared semantics, and \( Z_I \), \( Z_T \) encode modality-specific features.
no code implementations • 23 Oct 2024 • Solmaz Seyed Monir, Dongfang Zhao
The FAISSNexusIndex layer further optimizes this process, enabling real-time detection and enhancing the system's scalability and performance.
no code implementations • 28 Sep 2024 • Solmaz Seyed Monir, Dongfang Zhao
Activity recognition is a challenging task due to the large scale of trajectory data and the need for prompt and efficient processing.
no code implementations • 25 Sep 2024 • Solmaz Seyed Monir, Irene Lau, Shubing Yang, Dongfang Zhao
Traditional retrieval methods have been essential for assessing document similarity but struggle with capturing semantic nuances.
no code implementations • 15 Aug 2024 • Chengyu Gong, Gefei Shen, Luanzheng Guo, Nathan Tallent, Dongfang Zhao
In order to develop such an OPDR method, our central hypothesis is that by analyzing the intrinsic relationship among key parameters during the dimension-reduction map, a quantitative function may be constructed to reveal the correlation between the target (lower) dimensionality and other variables.
1 code implementation • 24 May 2024 • Chunyu Yuan, Dongfang Zhao, Sos S. Agaian
To further aid early diagnosis, especially on mobile devices with limited computing power, we present MUCM-Net.
no code implementations • 18 May 2024 • Yu Huang, Liang Guo, Wanqian Guo, Zhe Tao, Yang Lv, Zhihao Sun, Dongfang Zhao
In the field of environmental science, it is crucial to have robust evaluation metrics for large language models to ensure their efficacy and accuracy.
no code implementations • 3 Mar 2024 • Michael Gu, Ramasoumya Naraparaju, Dongfang Zhao
Our findings show that our system can greatly enhance data transparency in various FL environments by storing chained cryptographic hashes and client model snapshots in our proposed design for data decoupled FL.
no code implementations • 26 Dec 2023 • Dongfang Zhao
A promising strategy to tackle this issue involves optimizing the performance of fully homomorphic encryption (HE).
1 code implementation • 14 Oct 2023 • Chunyu Yuan, Dongfang Zhao, Sos S. Agaian
Skin cancer poses a significant public health challenge, necessitating efficient diagnostic tools.
no code implementations • 15 Mar 2023 • Muhammad Jahanzeb Khan, Rui Hu, Mohammad Sadoghi, Dongfang Zhao
To evaluate this approach, the authors develop a framework called Data-Decoupling Federated Learning (DDFL) and compare it with state-of-the-art FL systems that tightly couple data management and computation.
no code implementations • 16 Nov 2022 • Dongfang Zhao, Shisong Li, Fuping Wang, Wei Zhao, Songling Huang, Qing Wang
The diffusion of nonlinear loads and power electronic devices in power systems deteriorates the signal environment and increases the difficulty of measuring harmonic phasors.
no code implementations • 27 Nov 2021 • Dongfang Zhao
Various topological techniques and tools have been applied to neural networks in terms of network complexity, explainability, and performance.
no code implementations • 20 Jan 2020 • Abdullah Al-Mamun, Dongfang Zhao
The state-of-the-art approach to manage blockchains is to process blocks of transactions in a shared-nothing environment.
Distributed, Parallel, and Cluster Computing
no code implementations • 20 Dec 2019 • Dongfang Zhao
This position paper presents a synthesis viewpoint of blockchains from two orthogonal perspectives: fault-tolerant distributed systems and game theory.