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。团队主要包括三个研究方向:
1、高级威胁检测发现与溯源，指导老师包括刘峰研究员(博导)，王文副研究员，挂靠第十研究室进行招生与培养;
2、人工智能与模式识别(包括行为检测、图网络挖掘、深度伪造)，指导老师包括张晓宇研究员(博导)，挂靠第六研究室进行招生与培养；
3、网络对抗理论与技术研究。指导老师包括陈华山副研究员、王鹏老师，挂靠第十研究室进行招生与培养。
关于北极星
动态
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
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