Ziqi Jin

Harbin University of Science and Technology

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Yonghao Liu

Daqing Normal University

Yuan Song

Hebei University of Technology

Lixiang Zhao

Shandong Normal University

Yu Mei

Fudan University

Lining Sun

Soochow University

Haiyan Liu

National University of Singapore

Bowen Zhong

Sichuan University

Lei Lei

Esperion Therapeutics (United States)

Zhenhua Wang

Harbin Institute of Technology

Bo Hu

Chinese Academy of Agricultural Sciences

Cooperative Institutions

Soochow University

Chinese Academy of Sciences

Huazhong University of Science and Technology

Sun Yat-sen University

Shanghai Jiao Tong University

Southern University of Science and Technology

Xi'an Jiaotong University

Nanjing University of Aeronautics and Astronautics

First Affiliated Hospital of Soochow University

Zhejiang University

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Supplemental Figure 1 from Membrane IL1α Inhibits the Development of Hepatocellular Carcinoma via Promoting T- and NK-cell Activation

Dandan Lin Lei Lei Yonghao Liu Yinsheng Zhang Bo Hu

Supplemental Figure 1 IL-1R1 expression and tumor-specific activation of T cells in vitro.

Hepatic carcinoma

10.1158/0008-5472.22408244

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Supplementary Figure 1 from Combining DNA Vaccine and AIDA-1 in Attenuated Salmonella Activates Tumor-Specific CD4+ and CD8+ T-cell Responses

Yu Mei Lixiang Zhao Yonghao Liu Huanle Gong Yuan Song

Representative flow cytometry plots for intracellular staining of TNF-alpha, IFN-gamma and IL-2 by gating on CD4+ or CD8+ T cells from splenocytes stimulated with B16-F10 lysates on day 14 in subcutaneous melanoma model.

Splenocyte

10.1158/2326-6066.22539527

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Supplementary Figure 1 from Combining DNA Vaccine and AIDA-1 in Attenuated Salmonella Activates Tumor-Specific CD4+ and CD8+ T-cell Responses

Yu Mei Lixiang Zhao Yonghao Liu Huanle Gong Yuan Song

Splenocyte

10.1158/2326-6066.22539527.v1

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Research on precision position technology in micro-operation robot based on inertial stick-slip driving

Bowen Zhong Li Zongwei Ziqi Jin Zhenhua Wang Lining Sun

The technology of micro-operation robot is not only an important component in MEMS (Micro Electro Mechanical Systems), but also a new highlight in robot technology as well. Especially, precision position technology driven by PZT actuator is indispensability part in micro-operation robot. This article focuses on precision position technology in micro-operation robot based on inertial stick-slip driving. It comes true that trans-scale micro-operation robot, with not only nanometer positioning accuracy, but also millimeter moving range even greater movement scale, has been produced. In this paper, the principle of the inertial stick-slip driving has been introduced. Besides, every phase of the process also has been described in detail. In order to uncover the movement process of inertial stick-slip driving, the mathematical model is established. The experimental prototype on the basis of principle is designed and produced. Lastly, some system parameters affecting on the velocity of the prototype have been discussed in the experiment.

10.1109/nems.2015.7147413

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Research on Dynamic Searchable Encryption Method Based on Bloom Filter

Applied Sciences (2024)

Ziqi Jin Dongmei Li Xiaomei Zhang Zhi Cai

Data outsourcing has become more and more popular due to its low cost and flexibility. However, there is a problem that the cloud server used to store data is partially trusted. Searchable encryption is an efficient technology that is devoted to helping people conduct accurate searches without leaking information. Nonetheless, most existing schemes cannot support dynamic updates or meet the privacy requirements of all users. There have been some experiments to solve these issues by implementing a dynamically searchable asymmetric encryption scheme. This paper proposes an efficient searchable encryption scheme based on the Authenticator Bloom Filter (ABF). The solution can support dynamic updates and multiple users and meet forward and backward security. This paper uses an ABF to improve the efficiency of searches and updates while playing a significant role in dynamic updates. This paper designs a new token encryption scheme and file set encryption scheme, which not only helps users reduce time in searches and updates but also supports multi-user modes. Experiments show that the proposed scheme takes less time in searching and updating algorithms, especially when the keyword does not exist. The solution also takes into account the problem of history storage when updating, which reduces the unnecessary consumption of memory and avoids multiple storage states for the same file.

Bloom filter

10.3390/app14083379

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Research on dynamic searchable encryption method based on Bloom filter

Research Square (Research Square) (2024)

Ziqi Jin Dongmei Li Xiaomei Zhang

Abstract Data outsourcing become more and more popular due to its low cost and flexibility. However, there is a problem that the cloud server used to store data is partially trusted. Searchable encryption is an efficient technology is devoted to helping people conduct accurate searches without leaking information. Nonetheless, most existing schemes can’t support dynamic update or meet the privacy requirements of all users. There have been some experiments to solve these issues by implementing a dynamically searchable asymmetric encryption scheme. This paper proposes an efficient searchable encryption scheme based on the Authen-ticator Bloom Filter (ABF). The solution can support dynamic update, multiuser and meet the forward and backward security. This paper uses ABF to improve the efficiency of search and update, while playing a significant role in dynamic update. This paper designs a new token encryption scheme and file set encryption scheme, which not only helps users reduce time in search and update, but also supports multiuser mode. Experiments show that the proposed scheme takes less time in searching and updating algorithms, especially when the keyword does not exist. The solution also takes into account the problem of history storage when updating, which reduces the unnecessary consumption of memory and avoids multiple storage states of the same file.

Bloom filter

Bloom

10.21203/rs.3.rs-3995449/v1

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Efficient Dynamic symmetric Searchable Encryption with Forward and Backward Security

Ziqi Jin Dongmei Li

10.1109/eeiss62553.2024.00009

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Study on objective platform driven by piezoceramics for cell injection

Bowen Zhong Zongwei Li Zhenhua Wang Ziqi Jin Lining Sun

In cell injection, biological microscope is essential. It is commonly that intelligent microscope has many striking features, one of which is having a three-dimensional micro objective platform. The platform has the function of high precision positioning and automatic focus. In this paper, a novel single degree of freedom objective platform based on inertial stick-slip has been designed and fabricated, which works in millimeter movement range and nanoscale resolution. The dynamic model has been built to study the process of the inertial stick-slip and be helpful for designing the precision platform. In consideration of the nonlinear features of friction between the friction interfaces, the LuGre friction model has been mentioned in the dynamic model. The LuGre model describes several friction phenomenon, such as Strbeck, Hysteresis and so on. The 1D objective platform has resolution of 4 nm and is stroke of 20mm. The velocity reaches 3mm/s. Generally, the stage is driven by saw-tooth wave, while the self-defined waveform is discussed in this experiment. Finally, the optimized input signal is obtained.

10.1109/nanomed.2015.7492508

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改进的衰减旅行时层析方法估计 Q 值

金子奇 Ziqi Jin 孙赞东 Sun Zandong

衰减旅行时层析作为一种估计Q值的方法, 其衰减旅行时计算的准确程度影响最终Q值反演结果的精度。为了提高衰减旅行时层析求解精度而得到更真实的地下Q值分布, 提出了一种改进的衰减旅行时层析方法, 提高了模型中的衰减旅行时计算精度和实际资料中的衰减旅行时拾取精度。在射线追踪计算模型中的衰减旅行时的过程中, 用方向速度梯度代替传统的速度梯度, 考虑不同射线在不同传播方向上的速度差异, 提高了射线追踪计算旅行时和反射角的精度, 从而提高衰减旅行时计算精度。从实际资料中拾取衰减旅行时的时候, 采用对数谱比反演方法, 利用多道反射波信息同时反演多道衰减旅行时, 从而避免了传统方法中人为选择最优频带带来的误差, 使反演结果更稳定。在反演过程中考虑反射波在不同界面内的旅行时之差, 可以有效解决上覆地层的影响。模型数据测试和实际资料应用结果表明, 该方法Q值估算结果更加准确, Q补偿偏移后的剖面更加符合实际地下介质情况, 验证了方法的可行性和有效性。

10.3969/j.issn.1000-1441.2018.02.007

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Sailor2: Sailing in South-East Asia with Inclusive Multilingual LLMs

arXiv (Cornell University) (2025)

Longxu Dou Qian Liu Fan Zhou Changyu Chen Zili Wang

Sailor2 is a family of cutting-edge multilingual language models for South-East Asian (SEA) languages, available in 1B, 8B, and 20B sizes to suit diverse applications. Building on Qwen2.5, Sailor2 undergoes continuous pre-training on 500B tokens (400B SEA-specific and 100B replay tokens) to support 13 SEA languages while retaining proficiency in Chinese and English. Sailor2-20B model achieves a 50-50 win rate against GPT-4o across SEA languages. We also deliver a comprehensive cookbook on how to develop the multilingual model in an efficient manner, including five key aspects: data curation, pre-training, post-training, model customization and evaluation. We hope that Sailor2 model (Apache 2.0 license) will drive language development in the SEA region, and Sailor2 cookbook will inspire researchers to build more inclusive LLMs for other under-served languages.

10.48550/arxiv.2502.12982

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