Tsinghua Science and Technology Open Access Editor-in-Chief: Jiaguang SUN
Home Tsinghua Science and Technology All Issues Volume 31 Issue 4
Volume 31 Issue 4, August 2026
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PP. 1961-2322
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24 articles
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Special Section on Frontier and Progress in Operating Systems
Research Article | Open Access
Research on the Schedulability of Sporadic Tasks in Spaceborne Mixed Real-Time Operating System
Chenghao Song, Lei Qiao, Mengfei Yang, [...], Maolin Yang, Hongbiao Liu, Jun Shen << Fewer
Published: 03 February 2026
2026, 31(4): 1961-1976
Research Article | Open Access
Bridging the Compliance Gap: Effective and Efficient Detection of Non-Compliant Behaviors in Android Applications
Runqi Fan, Fan Wu, Zifeng Kang, [...], Peng Hu, Weiting Chen, Song Li << Fewer
Published: 03 February 2026
2026, 31(4): 1977-1991
Research Article | Open Access
An Efficient UDP Enhancement Method for Modbus in Generic Networks
Yuchun Gou, Xuetao Jiang, Rui Lv, [...], Wenlu Wang, Pei Zhang, Peng Zhi, Chenyang Li, Rui Zhou, Shanxi Li, Chuanyi Liu << Fewer
Published: 26 September 2025
2026, 31(4): 1992-2004
Research Article | Open Access
A Light Application Level Virtualization Framework with Zero-Copy and Migration Agent
Yifan Liang, Hongjun Dai, Bingcai Sui, [...], Zhenyu Zhao, Tong Ding << Fewer
Published: 03 February 2026
2026, 31(4): 2005-2019
Review | Open Access
Innovation in Computational Architecture: Opportunities and Challenges of CXL Memory Disaggregation Technology in Intelligent Computing Centers
Yonggui Liang, Tao Huang, Kexin Chen, [...], Shubao Yu, Yiwen Sun, Zhengpei Liu, Yunfu Wang, Boyi Dong, Xueguo Yan << Fewer
Published: 03 February 2026
2026, 31(4): 2020-2039
Regular Articles
Research Article | Open Access
Digital Twin-Enabled Edge Federated Learning for Data Streams
Zhenzhen Xie, Junjie Pang, Yan Huang, [...], Olusesi Balogun, Dongxiao Yu, Zhipeng Cai << Fewer
Published: 03 February 2026
2026, 31(4): 2040-2054
Research Article | Open Access
CAE-IF: An Anomaly Detection Approach Based on Temporal Representation of the Reconstruction Error
Haijun Geng, Zhi Zhang, Yuhua Qian, [...], Bo Yang, Qi Ma, Haotian Chi, Jing Yang, Xia Yin << Fewer
Published: 03 February 2026
2026, 31(4): 2055-2070
Research Article | Open Access
Decision-Making Approach for Complex Network Defense Based on FlipIt Game
Hengwei Zhang, Gaoxin Qi, Pengyu Sun, [...], Shuqin Dong, Xiaohu Liu, Jinglei Tan << Fewer
Published: 28 September 2025
2026, 31(4): 2071-2091
Research Article | Open Access
Group Collaborative Unsupervised Deep Metric Learning for Feature Embedding
Zeqian Chen, Shichao Kan, Min Li
Published: 24 December 2025
2026, 31(4): 2092-2103
Review | Open Access
Development and Application of Magnetoresistive Sensors in Current Detection
Yong Xu, Zhenhu Jin, Ke Zhou, [...], Qingren Jin, Baihua Lu, Jian Mei, Rui Yin, Jiamin Chen << Fewer
Published: 23 December 2025
2026, 31(4): 2104-2116
Research Article | Open Access
An Intelligent Latency Optimization Scheme for Sharded Blockchian in IoT
Guangshun Li, Kaiwen Ma, Junhua Wu, [...], Jiansheng Feng, Xuan Cui, Tielin Wang << Fewer
Published: 26 September 2025
2026, 31(4): 2117-2134
Research Article | Open Access
TREAT: Facial Depression Recognition by Learning Joint Depression Score and Level Distribution
Fan Zhang, Liang Dong, Byung-Gyu Kim, [...], Jing Wang, Keqin Li, Saru Kumari, Jianhui Lv << Fewer
Published: 23 December 2025
2026, 31(4): 2135-2148
Research Article | Open Access
SRHAC: Skeleton-Based Real-Time Human Action Counting with Spatial-Temporal Optimization
Yishuo Zhang, Lanshan Zhang, Zhizhen Zhang, [...], Ziyi Wang, Xiaohui Xie, Wendong Wang << Fewer
Published: 17 October 2025
2026, 31(4): 2149-2165
Research Article | Open Access
An Intelligent Mapping Algorithm for Solving the IP Mapping Problem
Qingkun Chen, Jiahao Zhao
Published: 03 February 2026
2026, 31(4): 2166-2185
Research Article | Open Access
RaMOF: Ranking Manipulation Leveraging Open Forwarders
Chengxi Xu, Yunyi Zhang, Fan Shi, [...], Yuxuan Wang, Jinghua Zheng, Miao Hu << Fewer
Published: 03 February 2026
2026, 31(4): 2186-2203
Research Article | Open Access
From Model Parameters to Data Quality: Implicit Factor Evaluation of Model Extraction Attacks
Anli Yan, Lang Li, Kanghua Mo, [...], Peigen Ye, Shaowei Wang, Li Hu, Hongyang Yan, Jin Li << Fewer
Published: 23 December 2025
2026, 31(4): 2204-2220
Research Article | Open Access
Intelligent Dance Notation: A Dance Movement Quantification Framework Based on Digital Human
Feng Gao
Published: 26 September 2025
2026, 31(4): 2221-2236
Research Article | Open Access
Unifying Data Effectiveness Assessment in User Churn Detection: An Indicator-Assisted Framework
Mengying Zhou, Qianyu He, Bruno Abrahao, [...], Xin Wang, Yang Chen << Fewer
Published: 03 February 2026
2026, 31(4): 2237-2250
Research Article | Open Access
Polarization-Aided BP Decoding for Uplink Non-Orthogonal Multiple Access
Yuehui Xu, Xinyang Piao, Zhaopeng Xie, [...], Yuanping Wang, Pingping Chen << Fewer
Published: 03 February 2026
2026, 31(4): 2251-2263
Research Article | Open Access
R-L-Based Distributed Sliding Mode Control for Isomorphic Complex Network
Guangchen Zhang, Zheng Zhou, Yuanqing Xia, Shuping He
Published: 03 February 2026
2026, 31(4): 2264-2274
Research Article | Open Access
FT-HashRAG: Combining Hash Retrieval-Augmented Generation with Fine-Tuning for Universal Explainable Recommendation
Zixuan Zhang, Bowen Hao, Yurui Wang, [...], Xiang Wei, Qimeng Niu, Yuxuan Li << Fewer
Published: 03 February 2026
2026, 31(4): 2275-2291
Research Article | Open Access
Efficient Low-Rank Adaptation for Sparse Large Language Model
Yuxuan Hu, Tian Tian, Xiaodong Chen, [...], Zhe Zhao, Tao Tao, Weifang Zhang, Yuanfeng Li, Yuhang Liang, Cuiping Li, Hong Chen, Jing Zhang << Fewer
Published: 03 February 2026
2026, 31(4): 2292-2303
Research Article | Open Access
MU-Net-optLSTM: Two-Stream Spatial–Temporal Feature Extraction and Classification Architecture for Automatic Monitoring of Crowded Art Museums
Mukun Wang, Rongju Yao, Khosro Rezaee
Published: 03 February 2026
2026, 31(4): 2304-2321
Erratum | Open Access
Erratum to “VPLocator: Vulnerability Patch Localization Model Based on LLM”
Zhiyu Zhang, Jianwei Zhuge, Xiaokang Zhou
Published: 19 November 2025
2026, 31(4): 2322