关于北极星
北极星团队隶属于中科院信工所，是一支工程、科研、实战结合紧密的网络安全研究力量。团队主要包括四个研究方向:
1、高级威胁检测发现与溯源，挂靠网络威胁分析研究室（九室），网络攻防研究室（十室）进行招生与培养;
2、人工智能与信息内容安全，挂靠认知安全研究室（六室）进行招生与培养；
3、威胁情报与智能对抗，挂靠网络攻防研究室（十室）。
4、智能系统安全，挂靠网络攻防研究室（十室）进行招生培养。
动态
2024.12.21 论文"Unveiling Deepfakes with Latent Diffusion Counterfactual Explanations."被ICASSP(CCF-B)录用
2024.12.10 论文"MUN:Image Forgery Localization Based on M3 Encoder and UN Decoder."被AAAI(CCF-A)录用
2024.9.26 论文"A Vulnerability-Driven Gym for Training Autonomous Cyber Agents with Reinforcement Learning."被UIC(CCF-C)录用
2024.6.17 论文"Modeling Spoof Noise by De-spoofing Diffusion and its Application in Face Anti-spoofing."被IJCB(CCF-C)录用
2024.5.23 论文"MetaTKG++: Learning evolving factor enhanced meta-knowledge for temporal knowledge graph reasoning."被PR(CCF-B)录用
2024.5.16 论文"Chain-of-History Reasoning for Temporal Knowledge Graph Forecasting."被ACL-Findings(CCF-B)录用
2024.5.19 论文"Semantics Fusion of Hierarchical Transformers for Multimodal Named Entity Recognition."被ICIC(CCF-C)录用
2024.3.13 论文"GAN Inversion for Image Editing via Unsupervised Domain Adaptation."被ICME(CCF-B)录用
2024.3.13 论文"Learning Spatiotemporal Inconsistency via Thumbnail Layout for Face Deepfake Detection."被IJCV(CCF-A)录用
2023.10 论文"Spoof-guided Image Decomposition for Face Anti-spoofing."被会议PRCV 2023(CCF-C)录用
2023.8 论文"Towards Open-Set APT Malware Classification under Few-Shot Setting."被会议Globecom 2023(CCF-C)录用
2023.6 论文"Cross-architecture distillation for face recognition."被会议ACM MM 2023(CCF-A)录用
2023.5 论文"TALL: Thumbnail Layout for Deepfake Video Detection."被会议ICCV 2023(CCF-A)录用
2023.5 论文"Modeling Spoof Noise by De-spoofing Diffusion and its Application in Face Anti-spoofing."被会议IJCB 2023(CCF-C)录用
2023.5 论文"AST2Vec: A Robust Neural Code Representation for Malicious PowerShell Detection."被会议SciSec 2023(IIE-C)录用
2023.5 论文"Rumor Detection with Diverse Counterfactual Evidence."被会议KDD 2023(CCF-A)录用
2023.4 论文"Prism: Real-Time Privacy Protection Against Temporal Network Traffic Analyzers."被期刊TIFS(CCF-A)录用
2023.4 论文"Payload Level Graph Attention Network for Web Attack Traffic Detection."被期刊ICCS(IIE-B)录用
2023.2 论文"Masked Relation Learning for DeepFake Detection."被期刊TIFS(CCF-A)录用
2023.2 论文"StochasticFormer: Stochastic Modeling for Weakly Supervised Temporal Action Localization."被期刊TIP(CCF-A)录用
2022.11 论文"Grouped Knowledge Distillation for Deep Face Recognitionn."被会议AAAI 2022(CCF-A)录用
2022.10 论文"A Glimpse of the Whole: Detecting Few-shot Android Malware Encrypted Network Traffic."被会议HPCC 2022 (CCF-C)录用
2022.10 论文"ProGraph: Robust Network Traffic Identification with Graph Propagation."被期刊ToN (CCF-A)录用
2022.10 论文"MetaTKG: Learning Evolutionary Meta-Knowledge for Temporal Knowledge Graph Reasoning."被会议EMNLP 2022 (CCF-B)录用
2022.09 论文"High-Efficient and Few-Shot Adaptive Encrypted Traffic Classification With Deep Tree."被会议MILCOM 2022 (IIE-B)录用
2022.09 论文"Robust Network Traffic Identification with Graph Matching."被期刊Computer Networks (CCF-B)录用
2022.09 论文"OW-TAL: Learning Unknown Human Activities for Open-World Temporal Action Localization."被期刊PR (CCF-B)录用
2022.06 论文"Dynamic Graph Modeling for Weakly-Supervised Temporal Action Localization."被会议ACM MM 2022 (CCF-A)录用
2022.06 论文"Action Shuffling for Weakly Supervised Temporal Localization."被期刊TIP (CCF-A)录用
2022.05 论文"TwinNet: Twin Structured Knowledge Transfer Network for Weakly Supervised Action Localization."被期刊MIR 录用
最新成果
Security
2025 IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS,SPEECH,AND SIGNAL PROCESSING (ICASSP 2025)
Unveiling Deepfakes with Latent Diffusion Counterfactual ExplanationsChen Yang, Bo Peng, Jing Dong, Xiaoyu Zhang
CCF-B
2024.12.21
Security
AAAI Conference on Artificial Intelligence (AAAI 2025)
MUN:Image Forgery Localization Based on M3 Encoder and UN DecoderYaqi Liu, Shuhuan Chen, Haichao Shi, Xiao-Yu Zhang, Song Xiao, Qiang Cai
CCF-A
2024.12.10
Security
IEEE International Conference on Ubiquitous Intelligence and Computing（UIC）
A Vulnerability-Driven Gym for Training Autonomous Cyber Agents with Reinforcement LearningWeixia Cai, Huashan Chen, Han Miao, Feng Liu, Yong Zhang, Xiaojia Yang
CCF-C
2024.9.26
Security
IEEE International Joint Conference on Biometrics (IJCB)
Modeling Spoof Noise by De-spoofing Diffusion and its Application in Face Anti-spoofingBin Zhang, Xiangyu Zhu, Xiaoyu Zhang, Zhen Lei
CCF-C
2024.6.17
Security
IEEE International Conference on Multimedia and Expo (ICME 2024)
GAN Inversion for Image Editing via Unsupervised Domain AdaptationSiyu Xing, Chen Gong, Hewei Guo, Xiao-Yu Zhang, Xinwen Hou, Yu Liu
CCF-B
2024.3.13
Security
Pattern Recognition
MetaTKG++: Learning evolving factor enhanced meta-knowledge for temporal knowledge graph reasoningYuwei Xia, Mengqi Zhang, Qiang Liu, Shu Wu, Xiao-Yu Zhang
CCF-B
2024.5.23
Security
Findings of the Association for Computational Linguistics ACL 2024
Chain-of-History Reasoning for Temporal Knowledge Graph ForecastingYuwei Xia, Ding Wang, Qiang Liu, Liang Wang, Shu Wu, Xiao-Yu Zhang
CCF-B
2024.5.16
Security
Intelligent Computing Technology and Applications
Semantics Fusion of Hierarchical Transformers for Multimodal Named Entity RecognitionZhao Tong, Qiang Liu, Haichao Shi, Yuwei Xia, Shu Wu & Xiao-Yu Zhang
CCF-C
2024.5.19
Security
IEEE International Conference on Multimedia and Expo (ICME 2024)
GAN Inversion for Image Editing via Unsupervised Domain AdaptationSiyu Xing, Chen Gong, Hewei Guo, Xiao-Yu Zhang, Xinwen Hou, Yu Liu
CCF-B
2024.3.13
Security
International Journal of Computer Vision (IJCV)
Learning Spatiotemporal Inconsistency via Thumbnail Layout for Face Deepfake DetectionYuting Xu, Jian Liang, Lijun Sheng, Xiao-Yu Zhang
CCF-A
2024.3.13
Computer Vision
The 6th Chinese Conference on Pattern Recognition and Computer Vision (PRCV 2023)
Spoof-guided Image Decomposition for Face Anti-spoofingBin Zhang, Xiangyu Zhu, Xiaoyu Zhang, Shukai Chen, and Zhen Lei
CCF-C
2023.08.23
Computer Vision
IJCB 2023
Modeling Spoof Noise by De-spoofing Diffusion and its Application in Face Anti-spoofingBin Zhang, etc.
CCF-C
CCF-A
CCF-A
Network Security
Globecom 2023
Towards Open-Set APT Malware Classification under Few-Shot SettingHuaifeng Bao, etc.
CCF-C
Network Security
SciSec 2023 2023
AST2Vec: A Robust Neural Code Representation for Malicious PowerShell DetectionHan Miao, etc.
IIE-C
Data Mining
29TH ACM SIGKDD CONFERENCE ON KNOWLEDGE DISCOVERY AND DATA MINING (KDD 2023)
Rumor Detection with Diverse Counterfactual EvidenceKaiwei Zhang, Junchi Yu, Haichao Shi, Jian Liang, Xiao-Yu Zhang*
CCF-A
2023.05.17
Network Security
IEEE Transactions on Information Forensics and Security. (TIFS) 2023
Prism: Real-Time Privacy Protection Against Temporal Network Traffic AnalyzersWenhao Li, Xiao-Yu Zhang*, Huaifeng Bao, Binbin Yang, Zhaoxuan Li, Haichao Shi, Qiang Wang
CCF-A
2023.04.13
Computer Vision
IEEE Transactions on Information Forensics and Security. (TIFS) 2023
Masked Relation Learning for DeepFake DetectionZiming Yang, Jian Liang, Yuting Xu, Xiao-Yu Zhang, and Ran He
CCF-A
2023.02.14
Computer Vision
IEEE Transactions on Image Processing. (TIP) 2023
StochasticFormer: Stochastic Modeling for Weakly Supervised Temporal Action LocalizationHaichao Shi; Xiao-Yu Zhang and Changsheng Li
CCF-A
2023.02.11
Computer Vision
The 27th AAAI Conference on Artificial Intelligence (AAAI-2022)
Grouped Knowledge Distillation for Deep Face RecognitionWeisong Zhao, Xiangyu Zhu, Kaiwen Guo, Xiao-Yu Zhang* and Zhen Lei
CCF-A
2022.11.19
Network Security
The 24th IEEE International Conference on High Performance Computing and Communications (HPCC-2022)
A Glimpse of the Whole: Detecting Few-shot Android Malware Encrypted Network TrafficWenhao Li, Xiao-Yu Zhang*, Huaifeng Bao, Qiang Wang, Haichao Shi and Zhaoxuan Li
CCF-C
2022.10.24
Network Security
IEEE/ACM Transcations on Networking. (ToN) 2022
ProGraph: Robust Network Traffic Identification with Graph PropagationWenhao Li, Xiao-Yu Zhang*, Huaifeng Bao, Haichao Shi and Qiang Wang
CCF-A
2022.10.15
Knowledge Graph
Proceedings of the 2022 Conference on Empirical Methods in Natural Language Processing. (EMMLP) 2022
MetaTKG: Learning Evolutionary Meta-Knowledge for Temporal Knowledge Graph ReasoningYuwei Xia, Mengqi Zhang, Qiang Liu*, Shu Wu and Xiao-Yu Zhang
CCF-B
2022.10.07
Network Security
Computer Networks. (CN) 2022
Robust Network Traffic Identification with Graph MatchingWenhao Li, Xiao-Yu Zhang*, Baohuai Feng, Qiang Wang and Zhaoxuan Li
CCF-B
2022.09.17
Network Security
Military Communications Conference (MILCOM), 2022
High-Efficient and Few-Shot Adaptive Encrypted Traffic Classification With Deep TreeQiang Wang, Wenhao Li, Huaifeng Bao, Zixian Tang, Wen Wang*, Feng Liu, Lingyun Ying.
IIE-B
2022.09.10
Computer Vision
Pattern Recognition. (PR) 2022
OW-TAL: Learning Unknown Human Activities for Open-World Temporal Action LocalizationYaru Zhang, Xiao-Yu Zhang and Haichao Shi
CCF-B
2022.09.04
Computer Graphics
The IEEE International Conference on Multimedia & Expo (ICME2022)
A Novel Stereo Matching Pipeline with Robustness and Unfixed Disparity Search RangeJiazhi Liu and Feng Liu
CCF-B
2022.08.26
Computer Vision
ACM MM 2022
Dynamic Graph Modeling for Weakly-Supervised Temporal Action LocalizationHaichao Shi, Xiao-Yu Zhang, Changsheng Li, Lixing Gong, Yong Li, Yongjun Bao
CCF-A
2022.06.30
Computer Vision
IEEE Transactions on Image Processing. (TIP) 2022
Action Shuffling for Weakly Supervised Temporal LocalizationXiao-Yu Zhang; Haichao Shi; Changsheng Li and Xinchu Shi
CCF-A
2022.06.13