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31 results on '"Tan, Zhiyuan"'

1. HETOCompiler: An MLIR-based crypTOgraphic Compilation Framework for HEterogeneous Devices

Author

Tan, Zhiyuan, Han, Liutong, Xing, Mingjie, and Wu, Yanjun

Subjects
Computer Science - Cryptography and Security
Abstract

Hash algorithms are fundamental tools in cryptography, offering irreversible and sensitive transformations of input data for various security purposes. As computing architectures evolve towards heterogeneous systems, efficiently harnessing diverse computing resources for hash encryption algorithms becomes crucial. This paper presents HETOCompiler, a novel cryptography compilation framework designed for heterogeneous systems. Leveraging Multi-Level Intermediate Representation (MLIR), HETOCompiler abstracts syntax and semantics for cryptographic primitives and heterogeneous computing models, facilitating efficient compilation of high-level hash encryption algorithms into executable programs compatible with diverse devices. Experimental results demonstrate significant performance improvements over existing OpenSSL library, with average enhancements of 49.3x, 1.5x, and 23.4x for SHA-1, MD5, and SM3 algorithms respectively.

Published
2024

5. Can Federated Models Be Rectified Through Learning Negative Gradients?

Author

Tahir, Ahsen, Tan, Zhiyuan, Babaagba, Kehinde O., Akan, Ozgur, Editorial Board Member, Bellavista, Paolo, Editorial Board Member, Cao, Jiannong, Editorial Board Member, Coulson, Geoffrey, Editorial Board Member, Dressler, Falko, Editorial Board Member, Ferrari, Domenico, Editorial Board Member, Gerla, Mario, Editorial Board Member, Kobayashi, Hisashi, Editorial Board Member, Palazzo, Sergio, Editorial Board Member, Sahni, Sartaj, Editorial Board Member, Shen, Xuemin, Editorial Board Member, Stan, Mircea, Editorial Board Member, Jia, Xiaohua, Editorial Board Member, Zomaya, Albert Y., Editorial Board Member, Tan, Zhiyuan, editor, Wu, Yulei, editor, and Xu, Min, editor

Published
2024
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7. A Probability Mapping-Based Privacy Preservation Method for Social Networks

Author

Li, Qingru, Wang, Yahong, Wang, Fangwei, Tan, Zhiyuan, Wang, Changguang, Filipe, Joaquim, Editorial Board Member, Ghosh, Ashish, Editorial Board Member, Prates, Raquel Oliveira, Editorial Board Member, Zhou, Lizhu, Editorial Board Member, Wang, Guojun, editor, Wang, Haozhe, editor, Min, Geyong, editor, Georgalas, Nektarios, editor, and Meng, Weizhi, editor

Published
2024
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12. The Effects of Heavy Metal Pollution on Soil Nitrogen Transformation and Rice Volatile Organic Compounds under Different Water Management Practices

Author

Afzal, Muhammad, primary, Muhammad, Sajid, additional, Tan, Dedong, additional, Kaleem, Sidra, additional, Khattak, Arif Ali, additional, Wang, Xiaolin, additional, Chen, Xiaoyuan, additional, Ma, Liangfang, additional, Mo, Jingzhi, additional, Muhammad, Niaz, additional, Jan, Mehmood, additional, and Tan, Zhiyuan, additional

Published
2024
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15. The Effects of Heavy Metals Pollution on Nitrogen Transformation and Volatile Organic Compounds in Paddy Soil under Different Water Management Practices

Author

AFZAL, MUHAMMAD, primary, Muhammad, Sajid, additional, Tan, Dedong, additional, Kaleem, Sidra, additional, Khattak, Arif Ali, additional, Wang, Xiaolin, additional, Chen, Xiaoyuan, additional, Fang, Ma Liang, additional, JingZhi, Mo, additional, Muhammad, Niaz, additional, Jan, Mehmood, additional, and Tan, Zhiyuan, additional

Published
2024
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16. Diversity of Unusual Ribosomal Genes and Ecological Origin of Rice (Oryza spp.)

Author

Tan, Xiyu, primary, Peng, Guixiang, additional, Muhammad, Sajid, additional, Kaleem, Sidra, additional, Jan, Mehmood, additional, Munir, Raheel, additional, Chen, Xiaoyuan, additional, Khattak, Arif Ali, additional, Abbas, Abid Ali, additional, Chen, Yihang, additional, Wang, Xiaolin, additional, Afzal, Muhammad, additional, and Tan, Zhiyuan, additional

Published
2024
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18. Tuning the band gap of the CIGS solar buffer layer Cd1−xZnxS (x=0–1) to achieve high efficiency.

Author

Tan, Zhiyuan, Xue, Yuming, Dai, Hongli, Wang, Luoxin, Hu, Xiaofeng, and Bai, Xin

Abstract

To evaluate the impact of zinc sulfate (ZnSO4) concentration on the structural properties of the films, Cd1−xZnxS thin films were formed on glass substrates using chemical bath deposition (CBD) in this study. The effect of ZnSO4 precursor concentration on the surface morphology, optical properties, and morphological structure of the Cd1−xZnxS films was investigated. To study the impact of zinc doping content on the performance metrics of Cu(In1−xGax)Se2 (CIGS) cells in the experimental group and to improve the buffer layer thickness, simulations were run using one-dimensional solar cell capacitance simulator (SCAPS-1D) software. [ABSTRACT FROM AUTHOR]

Published
2024
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19. A Review of the Non-Fungible Tokens (NFT): Challenges and Opportunities

Author

Abubakar, Mwrwan, Gunathilake, Nilupulee A., Buchanan, William J., O’Reilly, Brian, Akan, Ozgur, Editorial Board Member, Bellavista, Paolo, Editorial Board Member, Cao, Jiannong, Editorial Board Member, Coulson, Geoffrey, Editorial Board Member, Dressler, Falko, Editorial Board Member, Ferrari, Domenico, Editorial Board Member, Gerla, Mario, Editorial Board Member, Kobayashi, Hisashi, Editorial Board Member, Palazzo, Sergio, Editorial Board Member, Sahni, Sartaj, Editorial Board Member, Shen, Xuemin, Editorial Board Member, Stan, Mircea, Editorial Board Member, Jia, Xiaohua, Editorial Board Member, Zomaya, Albert Y., Editorial Board Member, Tan, Zhiyuan, editor, Wu, Yulei, editor, and Xu, Min, editor

Published
2024
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20. A Bibliometric Analysis and Systematic Review of a Blockchain-Based Chain of Custody for Digital Evidence

Author

Onyeashie, Belinda I., Leimich, Petra, McKeown, Sean, Russell, Gordon, Akan, Ozgur, Editorial Board Member, Bellavista, Paolo, Editorial Board Member, Cao, Jiannong, Editorial Board Member, Coulson, Geoffrey, Editorial Board Member, Dressler, Falko, Editorial Board Member, Ferrari, Domenico, Editorial Board Member, Gerla, Mario, Editorial Board Member, Kobayashi, Hisashi, Editorial Board Member, Palazzo, Sergio, Editorial Board Member, Sahni, Sartaj, Editorial Board Member, Shen, Xuemin, Editorial Board Member, Stan, Mircea, Editorial Board Member, Jia, Xiaohua, Editorial Board Member, Zomaya, Albert Y., Editorial Board Member, Tan, Zhiyuan, editor, Wu, Yulei, editor, and Xu, Min, editor

Published
2024
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21. IoT Attacks Countermeasures: Systematic Review and Future Research Direction

Author

Ibibo, Joshua Teddy, Akan, Ozgur, Editorial Board Member, Bellavista, Paolo, Editorial Board Member, Cao, Jiannong, Editorial Board Member, Coulson, Geoffrey, Editorial Board Member, Dressler, Falko, Editorial Board Member, Ferrari, Domenico, Editorial Board Member, Gerla, Mario, Editorial Board Member, Kobayashi, Hisashi, Editorial Board Member, Palazzo, Sergio, Editorial Board Member, Sahni, Sartaj, Editorial Board Member, Shen, Xuemin, Editorial Board Member, Stan, Mircea, Editorial Board Member, Jia, Xiaohua, Editorial Board Member, Zomaya, Albert Y., Editorial Board Member, Tan, Zhiyuan, editor, Wu, Yulei, editor, and Xu, Min, editor

Published
2024
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22. Research on Preprocessing Process for Improved Image Generation Based on Contrast Enhancement

Author

Wang, Tae-su, Kim, Minyoung, Roland, Cubahiro, Jang, Jongwook, Akan, Ozgur, Editorial Board Member, Bellavista, Paolo, Editorial Board Member, Cao, Jiannong, Editorial Board Member, Coulson, Geoffrey, Editorial Board Member, Dressler, Falko, Editorial Board Member, Ferrari, Domenico, Editorial Board Member, Gerla, Mario, Editorial Board Member, Kobayashi, Hisashi, Editorial Board Member, Palazzo, Sergio, Editorial Board Member, Sahni, Sartaj, Editorial Board Member, Shen, Xuemin, Editorial Board Member, Stan, Mircea, Editorial Board Member, Jia, Xiaohua, Editorial Board Member, Zomaya, Albert Y., Editorial Board Member, Tan, Zhiyuan, editor, Wu, Yulei, editor, and Xu, Min, editor

Published
2024
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23. STLGCN: Spatial-Temporal Graph Convolutional Network for Long Term Traffic Forecasting

Author

Chen, Xuewen, Peng, Peng, Tang, Haina, Akan, Ozgur, Editorial Board Member, Bellavista, Paolo, Editorial Board Member, Cao, Jiannong, Editorial Board Member, Coulson, Geoffrey, Editorial Board Member, Dressler, Falko, Editorial Board Member, Ferrari, Domenico, Editorial Board Member, Gerla, Mario, Editorial Board Member, Kobayashi, Hisashi, Editorial Board Member, Palazzo, Sergio, Editorial Board Member, Sahni, Sartaj, Editorial Board Member, Shen, Xuemin, Editorial Board Member, Stan, Mircea, Editorial Board Member, Jia, Xiaohua, Editorial Board Member, Zomaya, Albert Y., Editorial Board Member, Tan, Zhiyuan, editor, Wu, Yulei, editor, and Xu, Min, editor

Published
2024
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24. Revocable Attribute-Based Encryption Scheme with Cryptographic Reverse Firewalls

Author

Zhao, Yang, Ke, Xing-Yu, Pang, Yu-Wei, Xiong, Hu, Zhu, Guo-Bin, Yeh, Kuo-Hui, Akan, Ozgur, Editorial Board Member, Bellavista, Paolo, Editorial Board Member, Cao, Jiannong, Editorial Board Member, Coulson, Geoffrey, Editorial Board Member, Dressler, Falko, Editorial Board Member, Ferrari, Domenico, Editorial Board Member, Gerla, Mario, Editorial Board Member, Kobayashi, Hisashi, Editorial Board Member, Palazzo, Sergio, Editorial Board Member, Sahni, Sartaj, Editorial Board Member, Shen, Xuemin, Editorial Board Member, Stan, Mircea, Editorial Board Member, Jia, Xiaohua, Editorial Board Member, Zomaya, Albert Y., Editorial Board Member, Tan, Zhiyuan, editor, Wu, Yulei, editor, and Xu, Min, editor

Published
2024
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25. BigText-QA: Question Answering over a Large-Scale Hybrid Knowledge Graph

Author

Xu, Jingjing, Biryukov, Maria, Theobald, Martin, Venugopal, Vinu Ellampallil, Akan, Ozgur, Editorial Board Member, Bellavista, Paolo, Editorial Board Member, Cao, Jiannong, Editorial Board Member, Coulson, Geoffrey, Editorial Board Member, Dressler, Falko, Editorial Board Member, Ferrari, Domenico, Editorial Board Member, Gerla, Mario, Editorial Board Member, Kobayashi, Hisashi, Editorial Board Member, Palazzo, Sergio, Editorial Board Member, Sahni, Sartaj, Editorial Board Member, Shen, Xuemin, Editorial Board Member, Stan, Mircea, Editorial Board Member, Jia, Xiaohua, Editorial Board Member, Zomaya, Albert Y., Editorial Board Member, Tan, Zhiyuan, editor, Wu, Yulei, editor, and Xu, Min, editor

Published
2024
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26. An Auditable Framework for Evidence Sharing and Management Using Smart Lockers and Distributed Technologies: Law Enforcement Use Case

Author

Onyeashie, Belinda I., Leimich, Petra, McKeown, Sean, Russell, Gordon, Akan, Ozgur, Editorial Board Member, Bellavista, Paolo, Editorial Board Member, Cao, Jiannong, Editorial Board Member, Coulson, Geoffrey, Editorial Board Member, Dressler, Falko, Editorial Board Member, Ferrari, Domenico, Editorial Board Member, Gerla, Mario, Editorial Board Member, Kobayashi, Hisashi, Editorial Board Member, Palazzo, Sergio, Editorial Board Member, Sahni, Sartaj, Editorial Board Member, Shen, Xuemin, Editorial Board Member, Stan, Mircea, Editorial Board Member, Jia, Xiaohua, Editorial Board Member, Zomaya, Albert Y., Editorial Board Member, Tan, Zhiyuan, editor, Wu, Yulei, editor, and Xu, Min, editor

Published
2024
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27. Forest Fire Prediction Using Multi-Source Deep Learning

Author

Mutakabbir, Abdul, Lung, Chung-Horng, Ajila, Samuel A., Zaman, Marzia, Naik, Kshirasagar, Purcell, Richard, Sampalli, Srinivas, Akan, Ozgur, Editorial Board Member, Bellavista, Paolo, Editorial Board Member, Cao, Jiannong, Editorial Board Member, Coulson, Geoffrey, Editorial Board Member, Dressler, Falko, Editorial Board Member, Ferrari, Domenico, Editorial Board Member, Gerla, Mario, Editorial Board Member, Kobayashi, Hisashi, Editorial Board Member, Palazzo, Sergio, Editorial Board Member, Sahni, Sartaj, Editorial Board Member, Shen, Xuemin, Editorial Board Member, Stan, Mircea, Editorial Board Member, Jia, Xiaohua, Editorial Board Member, Zomaya, Albert Y., Editorial Board Member, Tan, Zhiyuan, editor, Wu, Yulei, editor, and Xu, Min, editor

Published
2024
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28. Image Forgery Detection Using Cryptography and Deep Learning

Author

Oke, Ayodeji, Babaagba, Kehinde O., Akan, Ozgur, Editorial Board Member, Bellavista, Paolo, Editorial Board Member, Cao, Jiannong, Editorial Board Member, Coulson, Geoffrey, Editorial Board Member, Dressler, Falko, Editorial Board Member, Ferrari, Domenico, Editorial Board Member, Gerla, Mario, Editorial Board Member, Kobayashi, Hisashi, Editorial Board Member, Palazzo, Sergio, Editorial Board Member, Sahni, Sartaj, Editorial Board Member, Shen, Xuemin, Editorial Board Member, Stan, Mircea, Editorial Board Member, Jia, Xiaohua, Editorial Board Member, Zomaya, Albert Y., Editorial Board Member, Tan, Zhiyuan, editor, Wu, Yulei, editor, and Xu, Min, editor

Published
2024
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29. CTL-I: Infrared Few-Shot Learning via Omnidirectional Compatible Class-Incremental

Author

Yang, Biwen, Zhang, Ruiheng, Liu, Yumeng, Liu, Guanyu, Cao, Zhe, Yang, Zhidong, Yu, Heng, Xu, Lixin, Akan, Ozgur, Editorial Board Member, Bellavista, Paolo, Editorial Board Member, Cao, Jiannong, Editorial Board Member, Coulson, Geoffrey, Editorial Board Member, Dressler, Falko, Editorial Board Member, Ferrari, Domenico, Editorial Board Member, Gerla, Mario, Editorial Board Member, Kobayashi, Hisashi, Editorial Board Member, Palazzo, Sergio, Editorial Board Member, Sahni, Sartaj, Editorial Board Member, Shen, Xuemin, Editorial Board Member, Stan, Mircea, Editorial Board Member, Jia, Xiaohua, Editorial Board Member, Zomaya, Albert Y., Editorial Board Member, Tan, Zhiyuan, editor, Wu, Yulei, editor, and Xu, Min, editor

Published
2024
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30. MedOptNet: Meta-Learning Framework for Few-Shot Medical Image Classification.

Author

Lu L, Cui X, Tan Z, and Wu Y

Subjects
Humans, Image Interpretation, Computer-Assisted methods, Machine Learning, Support Vector Machine, Databases, Factual, Computational Biology methods, Algorithms
Abstract

In the medical research domain, limited data and high annotation costs have made efficient classification under few-shot conditions a popular research area. This paper proposes a meta-learning framework, termed MedOptNet, for few-shot medical image classification. The framework enables the use of various high-performance convex optimization models as classifiers, such as multi-class kernel support vector machines, ridge regression, and other models. End-to-end training is then implemented using dual problems and differentiation in the paper. Additionally, various regularization techniques are employed to enhance the model's generalization capabilities. Experiments on the BreakHis, ISIC2018, and Pap smear medical few-shot datasets demonstrate that the MedOptNet framework outperforms benchmark models. Moreover, the model training time is also compared to prove its effectiveness in the paper, and an ablation study is conducted to validate the effectiveness of each module.

Published
2024
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31. Barley farmland harbors a highly homogeneous soil bacterial community compared to wild ecosystems in the Qinghai-Xizang Plateau.

Author

Wang X, Yang Y, Nan Q, Guo JW, Tan Z, Shao X, and Tian C

Abstract

Introduction: Understanding patterns and processes of microbial biogeography in soils is important for monitoring ecological responses to human activities, particularly in ecologically vulnerable areas such as the Qinghai-Xizang Plateau. Highland barley is the staple food of local people and has mainly been cultivated along the Yarlung Zangbo River valley in Xizang., Methods: Here we investigated soil bacterial communities from 33 sampling sites of highland barley farmland in this region and compared them to those from wild ecosystems including alpine tundra, meadow, forest, and swamp. Additionally, the effects of environmental factors on bacterial communities, as well as the relative importance of stochastic and deterministic processes in shaping the beta diversity of soil bacterial communities in alpine ecosystems were assessed., Results: In contrast to soils of wild ecosystems, these farmland samples harbored a highly homogeneous bacterial community without significant correlations with geographic, elevation, and edaphic distances. Discriminant bacterial taxa identified for farmland samples belong to Acidobacteria , with Acidobacteria Gp4 as the dominant clade. Although Acidobacteria were the most abundant members in all ecosystems, characterized bacterial taxa of meadow and forest were members of other phyla such as Proteobacteria and Verrucomicrobia . pH and organic matter were major edaphic attributes shaping these observed patterns across ecosystems. Null model analyses revealed that the deterministic assembly was dominant in bacterial communities in highland barley farmland and tundra soils, whereas stochastic assembly also contributed a large fraction to the assembly of bacterial communities in forest, meadow and swamp soils., Discussion: These findings provide an insight into the consequences of human activities and agricultural intensification on taxonomic homogenization of soil bacterial communities in the Qinghai-Xizang Plateau., Competing Interests: The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest., (Copyright © 2024 Wang, Yang, Nan, Guo, Tan, Shao and Tian.)

Published
2024
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