检索结果-内蒙古大学图书馆

您好，读者！请登录

内蒙古大学图书馆

首页
概况
党建
资源
服务
科研支持
- 论文收录引用证明
- 科技查新
知识产权
档案馆
帮助

咨询与建议

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

您的常用邮箱：*

您的手机号码：*

问题描述：

当前已输入0个字，您还可以输入200个字

全部搜索
期刊论文
图书
学位论文
标准
纸本馆藏
外文资源发现
数据库导航
超星发现

高级检索

时间限定

出版年份：

文献类型

图书期刊文献学位论文多媒体

馆藏选择

电子馆藏纸本馆藏

核心期刊

全部期刊 SCI 收录期刊 SSCI 收录期刊 EI 收录期刊 CSCD 收录期刊 CSSCI 收录期刊

语言

中文英文

文献类型

期刊文献图书学位论文标准纸本馆藏

帮助

文字说明：

T=题名（书名、题名），A=作者（责任者），K=主题词，P=出版物名称，PU=出版社名称，O=机构（作者单位、学位授予单位、专利申请人），L=中图分类号，C=学科分类号，U=全部字段，Y=年（出版发行年、学位年度、标准发布年）

检索规则说明：

AND代表“并且”；OR代表“或者”；NOT代表“不包含”；(注意必须大写,运算符两边需空一格)

检索范例：

范例一：(K=图书馆学 OR K=情报学) AND A=范并思 AND Y=1982-2016
范例二：P=计算机应用与软件 AND (U=C++ OR U=Basic) NOT K=Visual AND Y=2011-2016

分类表

所选分类

>> <<

限定检索结果

文献类型

377 篇 会议
118 篇 期刊文献

馆藏范围

495 篇 电子文献
0 种 纸本馆藏

日期分布

学科分类号

252 篇 工学
- 174 篇 计算机科学与技术...
- 127 篇 软件工程
- 84 篇 信息与通信工程
- 48 篇 电子科学与技术（可...
- 32 篇 控制科学与工程
- 27 篇 生物工程
- 23 篇 机械工程
- 21 篇 交通运输工程
- 19 篇 网络空间安全
- 18 篇 仪器科学与技术
- 15 篇 安全科学与工程
- 13 篇 电气工程
- 10 篇 光学工程
- 7 篇 化学工程与技术
- 6 篇 动力工程及工程热...
- 5 篇 材料科学与工程（可...
- 5 篇 建筑学
- 5 篇 生物医学工程（可授...
- 4 篇 土木工程
101 篇 理学
- 67 篇 数学
- 27 篇 生物学
- 23 篇 统计学（可授理学、...
- 18 篇 物理学
- 8 篇 化学
- 6 篇 系统科学
79 篇 管理学
- 46 篇 管理科学与工程(可...
- 41 篇 图书情报与档案管...
- 16 篇 工商管理
9 篇 法学
- 9 篇 社会学
5 篇 医学
3 篇 经济学
- 3 篇 应用经济学
2 篇 艺术学
1 篇 教育学
1 篇 文学
1 篇 农学
1 篇 军事学

主题

27 篇 feature extracti...
21 篇 semantics
17 篇 training
16 篇 mimo
15 篇 signal to noise ...
15 篇 security
14 篇 optimization
13 篇 deep learning
12 篇 neural networks
11 篇 conferences
11 篇 task analysis
11 篇 real-time system...
11 篇 antennas
10 篇 array signal pro...
10 篇 cyberspace
9 篇 simulation
9 篇 vectors
9 篇 interference
9 篇 predictive model...
9 篇 complexity theor...

机构

90 篇 key laboratory o...
81 篇 key laboratory o...
62 篇 key laboratory o...
39 篇 school of inform...
30 篇 key laboratory o...
22 篇 school of comput...
18 篇 school of softwa...
17 篇 school of cybers...
16 篇 beijing universi...
15 篇 beijing universi...
14 篇 moe key laborato...
13 篇 key laboratory o...
12 篇 university of sc...
12 篇 ministry of educ...
12 篇 school of cybers...
11 篇 beijing universi...
10 篇 beijing universi...
10 篇 beijing universi...
9 篇 state key labora...
9 篇 key laboratory o...

作者

46 篇 yueming lu
42 篇 tiejun lv
39 篇 hui gao
38 篇 xiaoyong li
32 篇 lu yueming
28 篇 songlin sun
25 篇 wu xu
23 篇 xu wu
22 篇 xiaojun jing
18 篇 xiaqing xie
16 篇 yali gao
16 篇 xi zhang
16 篇 wu jingchen
14 篇 gao hui
14 篇 hai huang
14 篇 lv tiejun
14 篇 li xiaoyong
13 篇 zuo xingquan
13 篇 binxing fang
13 篇 wang quan

语言

449 篇 英文
35 篇 其他
16 篇 中文

检索条件"机构=Key Lab of Trustworthy Distributed Computing and Service"

共 495 条记录，以下是161-170 订阅

全选清除本页清除全部题录导出标记到"检索档案"

详细简洁

排序：

An End-to-End Raw Bytes Based Malware Classifier via Self-Attention Residual Convolutional Network

An End-to-End Raw Bytes Based Malware Classifier via Self-At...

引用

International Conference on Computer and Communications (ICCC)

作者： Zihan Hou Xiaoyong Li Linghui Li Jie Yuan Kaiyang Deng Key Laboratory of Trustworthy Distributed Computing and Service(BUPT) Ministry of Education College of Cyberspace Security Beijing University of Posts and Telecommunications Beijing P.R.China

Malware classification has always been a fundamental and cutting-edge problem in the field of cyber security. The rapidly evolution of malware variant makes the malware recognition challenging. Most of existing methods are based on symbolic execution, fingerprints, behavior sequences, manually designed feature, etc., which increase the workload of security experts and slow down the security response speed. In this paper, we propose an end-to-end raw byte based method for malware classification. Our proposed model mainly consists of a convolutional module, self-attention residual module and MLP based classifier. The convolutional module is directly used to process the byte stream to extract the high-level feature of the malware. The self-attention residual module is designed to capture the relevant information scattered in different blocks of the malware. The MLP based classifier is to calculate the category probability of the malware. We conduct extensive experiments on the well-known BODMAS dataset which contains 300GB of malwares. Our proposed method achieves 90.0% macro-F1 and is proved to be rational and effective for malware classification.

关键词： Computational modeling Manuals Probability Fingerprint recognition Feature extraction Malware Behavioral sciences

来源：评论

学校读者我要写书评

暂无评论

Overtake: Achieving Meltdown-type Attacks with One Instruction

Overtake: Achieving Meltdown-type Attacks with One Instructi...

引用

IEEE Asian Hardware-Oriented Security and Trust (AsianHOST)

作者： Yu Jin Pengfei Qiu Chunlu Wang Yihao Yang Dongsheng Wang Xiaoyong Li Qian Wang Gang Qu Key Laboratory of Trustworthy Distributed Computing and Service (BUPT) Ministry of Education Beijing China Zhongguancun Laboratory Beijing China Tsinghua University Beijing China Lehigh university PA USA University of Maryland College Park MD USA

In early 2018, the Meltdown attack was reported, which steals secret data by loading and then encoding them into the cache covert channel during the invisible transient executions. After that, a set of Meltdown-type attacks are proposed; those attacks largely threaten the security of modern *** this study, we review Intel’s x86-64 Instruction Set Architecture (ISA) and find two vulnerable instructions (CMPSB and SCASB) that can be exploited to achieve the Meltdown-type attacks with few instructions. Especially, the CMPSB instruction itself is enough to implement the core part of the Meltdown-type attacks. We design a special cache-based and Performance Monitor Unit (PMU)-based covert channel to recover the secret data for the two instructions. In our experiments, we demonstrate the availability of the two instructions by implementing the Meltdown and ZombieLoad attacks with them. Compared to the original Meltdown-type attacks, the proposed attack can be considered as an attack that does not rely on the transient executions from the perspective of the macro instruction level because no more macro instruction is executed after triggering the exception. Therefore, we name our attacks Overtake. Our experiments indicate that the average data leakage speed of Overtake attack could reach 770.1 KB/s with an error rate of 0.4 %.

关键词：

来源：评论

学校读者我要写书评

暂无评论

PMU-Leaker: Performance Monitor Unit-based Realization of Cache Side-Channel Attacks

PMU-Leaker: Performance Monitor Unit-based Realization of Ca...

引用

Asia and South Pacific Design Automation Conference

作者： Pengfei Qiu Qiang Gao Dongsheng Wang Yongqiang Lyu Chunlu Wang Chang Liu Rihui Sun Gang Qu Key Laboratory of Trustworthy Distributed Computing and Service (BUPT) Ministry of Education & Tsinghua University Beijing China Tsinghua University Beijing China Harbin Institute of Technology Harbin Heilongjiang China University of Maryland College Park Maryland USA

Performance Monitor Unit (PMU) is a special hardware module in processors that contains a set of counters to record various architectural and micro-architectural events. In this paper, we propose PMU-Leaker, a novel realization of all existing cache side-channel attacks where accurate execution time measurements are replaced by information leaked through PMU. The efficacy of PMU-Leaker is demonstrated by (1) leaking the secret data stored in Intel Software Guard Extensions (SGX) with the transient execution vulnerabilities including Spectre and ZombieLoad and (2) extracting the encryption key of a victim AES performed in SGX. We perform thorough experiments on a DELL Inspiron 15–7560 laptop that has an Intel® Core™ i5-7200U processor with the Kaby Lake architecture and the results show that, among the 176 PMU counters, 24 of them are vulnerable and can be used to launch the PMU-Leaker attack.

关键词： Program processors Portable computers Side-channel attacks Lakes Phasor measurement units Time measurement Hardware

来源：评论

学校读者我要写书评

暂无评论

Joint Optimization Algorithm for Adaptive Bit Allocation Based on Temporal-Spatial Information

Joint Optimization Algorithm for Adaptive Bit Allocation Bas...

引用

Asia-Pacific Signal and Information Processing Association Annual Summit and Conference (APSIPA)

作者： Shaokang Wang Songlin Sun School of Information and Communication Engineering Beijing University of Posts and Telecommunications Beijing China Ministry of Education Key Laboratory of Trustworthy Distributed Computing and Service (BUPT) China Ministry of Education Engineering Research Center of Blockchain and Network Convergence Technology China

Versatile Video Coding (VVC) standard further improves the video compression ratio. Despite inter prediction and intra prediction effectively eliminating temporal and spatial residual information, there is still room for further improvement in rate control (RC) accuracy and rate distortion (R-D) performance. In view of the above issues, the joint optimization RC algorithm for adaptive bit allocation for VVC is proposed. In this paper, the proposed algorithm utilizes a specific pre-analysis mechanism so that the Temporal-Spatial Information (TSI) is obtained. And then the TSI is integrated into the RC model so as to optimize adaptive bit allocations for frame-level and coding tree unit level (CTU-level). Experimental results have shown that compared to the default RC under common test conditions (CTC), the proposed RC algorithm achieves obvious 2.26% Bjøntegaard Delta rate (BD-rate) saving, and the RC accuracy can be improved in the Random Access (RA) configuration.

关键词：

来源：评论

学校读者我要写书评

暂无评论

Progressive Evolution Scheme with Socialization Swarm for Privacy Blockchain

Progressive Evolution Scheme with Socialization Swarm for Pr...

引用

Pacific Rim International Symposium on Dependable computing

作者： Daoqi Han Tao Yu Yueming Lu Key Laboratory of Trustworthy Distributed Computing and Service Ministry of Education Beijing University of Posts and Telecommunications Beijing China Institute of Network Science and Cyberspace Tsinghua University Beijing China

To enhance the dependability of lightweight blockchain, this paper presents a privacy protection mechanism in open networks with a secure ledger for each cell of society. We propose a swarm intelligence scheme called hierarchical RAFT (HRAFT), which accumulates valuable workloads about the credibility of all the nodes to sort for selecting candidates. Thus, the scheme achieves high-performance decentralization by progressive evolution consensus.

关键词： Privacy Schedules Blockchains Particle swarm optimization

来源：评论

学校读者我要写书评

暂无评论

Fast and Efficient Layer-Aware Container Vulnerability Patching in Edge computing 1

引用

4th International Conference on Ubiquitous Security, UbiSec 2024

作者： Xie, Xuan Hu, Yuting Chen, Xinpu Lin, Yumin Tang, Zhiqing Guo, Jianxiong Zhang, Tianle Wang, Tian Faculty of Arts and Sciences Beijing Normal University Zhuhai China Institute of AI and Future Networks Beijing Normal University Zhuhai China BNU-HKBU United International College Zhuhai China Key Laboratory of Trustworthy Distributed Computing and Service Ministry of Education Beijing University of Posts and Telecommunications Beijing China

ISBN: (数字)9789819648368

ISBN: (纸本)9789819648351

With the rise of Edge computing (EC), more applications are being deployed on edge servers using containers to serve users. These containers rely on image files composed of multiple layers, which often harbor vulnerabilities that can typically be resolved through upgrades. However, due to resource limitations, geographical distribution, and latency sensitivity in EC, traditional cloud upgrade strategies are not directly applicable. Therefore, efficiently updating containers to address vulnerabilities is a pressing challenge. In this paper, we present a joint cluster upgrade and task scheduling algorithm using layer sharing to quickly and efficiently address container vulnerabilities. By modeling the edge cluster upgrade problem, we establish the upgrade sequence based on node load, thereby reducing the impact on ongoing tasks. Our layer-sharing task scheduling mechanism takes into account node resource status, layer distribution, and task characteristics. Based on this, we present the Layer-aware Cluster upgrade and Task scheduling (LCT) algorithm that optimizes layer transmission, download delays, and task computation delays to minimize the disruption caused by patching. Experiments conducted with both simulated and real datasets demonstrate that our algorithm significantly outperforms baseline methods. © The Author(s), under exclusive license to Springer Nature Singapore Pte Ltd. 2025.

关键词： Scheduling algorithms

来源：评论

学校读者我要写书评

暂无评论

Communication Encryption Scheme of 5G Power Trading Private Network Based on Dynamic key

Communication Encryption Scheme of 5G Power Trading Private ...

引用

Electrical, Power and Computer Engineering (EPCE), Asia Conference on

作者： Rui Zhou Yiyang Song Ying Xu Electrical Engineering and Automation School Harbin Institute of Technology Harbin China Information Data Department Guangdong Power Exchange Center Guangzhou China Key Laboratory of Trustworthy Distributed Computing and Service Beijing University of Posts and Telecommunications Beijing China

Security has been the primary concern for the 5G power trading private network, which involves a large amount of power trading information. The communication must be encrypted to prevent the leakage of important information. The communication encryption scheme for 5G power trading private network should meet the characteristics of small communication overhead, low storage space requirement and strong resistance to attack. Based on these characteristics, the dynamic key-based encryption scheme is designed. To ensure the security and reduce the computation overhead, the optimized symmetric encryption algorithm is used to update the shared key. And the dynamic key generation method is improved by adding random numbers to solve the problem that the correct transmission of the data link does not have true randomness. The encryption mode used can generate dynamic keys directly and synchronously at both ends of the communication, reducing the overhead of key exchange and eliminating the need for trusted third parties. The algorithm is also analyzed for security and efficiency and compared with other algorithms. The experimental results show that the improved algorithm enhances security with guaranteed efficiency.

关键词：

来源：评论

学校读者我要写书评

暂无评论

PMU-Spill: Performance Monitor Unit Counters Leak Secrets in Transient Executions

PMU-Spill: Performance Monitor Unit Counters Leak Secrets in...

引用

IEEE Asian Hardware-Oriented Security and Trust (AsianHOST)

作者： Pengfei Qiu Qiang Gao Dongsheng Wang Yongqiang Lyu Chang Liu Xiaoyong Li Chunlu Wang Gang Qu Key Laboratory of Trustworthy Distributed Computing and Service (BUPT) Ministry of Education Tsinghua University Beijing China Department of Computer Science and Technology Beijing National Research Center for Information Science and Technology Tsinghua University Beijing China Ministry of Education Key Laboratory of Trustworthy Distributed Computing and Service (BUPT) Beijing China Department of Electrical and Computer Engineering Institute for Systems Research University of Maryland Maryland USA

ISBN: (纸本)9781665461153

The processor's Performance Monitor Unit (PMU) allows the recording of architectural and microarchitectural events for profiling purposes. In this study, we reveal a security issue caused by the fact that current PMU implementations are capable of recording some events that happened during transient executions. We propose the PMU -Spill attack, a new kind of attack that enables attackers to maliciously leak the secret data in transient executions. We demonstrate on real hardware that PMU -Spill attack can leak the secret data stored in Intel Software Guard Extensions (SGX). In addition, we perform a thorough study to reveal all the vulnerable PMU counters and find that 20 of them can be used to achieve PMU -Spill attack. Our experiments suggest that the throughput of PMU -Spill attack is up to 575.3 bytes per second (Bps) with an average error rate of 1.89% when leaking the SGX-protected secret data.

关键词： Side-channel attacks Throughput Phasor measurement units Hardware Software Recording Security

来源：评论

学校读者我要写书评

暂无评论

Automated Vulnerability Discovery System Based on Hybrid Execution 7

Automated Vulnerability Discovery System Based on Hybrid Exe...

引用

7th IEEE International Conference on Data Science in Cyberspace, DSC 2022

作者： Liu, Tong Wang, Zhongru Zhang, Yuntao Liu, Zhehui Fang, Binxing Pang, Zhengyuan Ministry of Education Key Laboratory of Trustworthy Distributed Computing and Service Beijing China Chinese Academy of Cyberspace Studies Beijing China North China University of Technology School of Information Science and Technology Beijing100144 China Beijing DigApis Technology Co. Ltd Beijing100871 China JiangSu DigApis Technology Co. Ltd Jiangsu Nantong226000 China

ISBN: (数字)9781665474801

ISBN: (纸本)9781665474801

At present, program vulnerabilities occur frequently, which seriously threatens the security of cyberspace. Automated vulnerability discovery technology has attracted more and more attention because of its efficiency and universality. In the current field of vulnerability discovery, it is common to combine fuzzing with symbolic execution technology. Symbolic execution technology is often used to solve the input of complex paths and help fuzzing improve the program coverage, so as to detect vulnerabilities better. However, the symbolic execution has no goals in the process of hybrid execution exploration path, it is easy to cause the execution path to deviate from the expected target points. And generating the test case of the corresponding path requires frequently calling the solver for solution, while the current solver has low efficiency and poor solvability for nonlinear operation. In order to solve the above problems, we propose an automated vulnerability discovery system based on hybrid execution. In the system, we propose the symbolic execution guidance algorithm based on dynamic and static combination to guide the symbolic execution to solve the input reaching the target points, so as to avoid exploring in useless paths and avoid consuming a lot of time and computing resources. In addition we hook some nonlinear functions to optimize the nonlinear function constraint solving, so as to improve the hybrid execution efficiency. We have conducted extensive experiments on the RHG 2019 challenge dataset and the RHG 2021 challenge dataset. The experimental results show the effectiveness and scalability of the system. © 2022 IEEE.

关键词： Efficiency

来源：评论

学校读者我要写书评

暂无评论

A Logical Combination Based Application Layer Intrusion Detection Model 2020

A Logical Combination Based Application Layer Intrusion Dete...

引用

Proceedings of the 2020 International Conference on Cyberspace Innovation of Advanced Technologies

作者： Hao Wang Jian Yang Yueming Lu School of Cyberspace Security Key Lab of Trustworthy Distributed Computing and Service Ministry of Education Beijing University of Posts and Telecommunications Beijing China

ISBN: (纸本)9781450387828

In enterprise network attack intrusion detection system, false positives and false negatives are the opposite of each other, and it is difficult to achieve both, so reducing false positives rate and false negatives rate is one of the core problems of IDS. Snort and Suricata adopts misuse detection mode, which has low calculation cost and high accuracy, but it has a high false negatives rate and cannot detect unknown attacks. The anomaly detection system based on machine learning and data mining has a high detection rate for unknown attacks, but a high false positives *** view of the shortcomings of the two detection technologies, this paper proposes LC-IDS (logical combination based intrusion detection system), which combines the advantages of misuse detection method based on rule matching and anomaly detection method based on LSTM model, and adopts the methods of phased detection, alarm merge aggregation. The experimental results show that, compared with the single intrusion detection technology, this scheme can maintain a low false positives rate and improve the true positive rate of attack traffic.

关键词： Intrusion detection system

来源：评论

学校读者我要写书评

暂无评论

没有更多数据了...

全选清除本页清除全部题录导出标记到“检索档案”

共50页 << < 13 14 15 16 17 18 19 20 21 22 > >>

检索报告对象比较合并检索0

隐藏清空

合并搜索

回到顶部

执行限定条件

内容：

评分：

请选择保存的检索档案：

请选择收藏分类：

订阅名称：

通借通还

温馨提示：

图书名称：

借书校区：

取书校区：

手机号码：

邮箱地址：

一卡通帐号：

电话和邮箱必须正确填写，我们会与您联系确认。

联系人：

所在院系：

联系邮箱：

联系电话：

内蒙古自治区呼和浩特市赛罕区大学西街235号邮编: 010021

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：