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

10,079 篇 会议
276 篇 期刊文献
37 册 图书
2 篇 科技报告

馆藏范围

10,394 篇 电子文献
0 种 纸本馆藏

日期分布

学科分类号

7,296 篇 工学
- 5,761 篇 计算机科学与技术...
- 3,645 篇 软件工程
- 1,369 篇 信息与通信工程
- 1,289 篇 电气工程
- 878 篇 控制科学与工程
- 829 篇 电子科学与技术（可...
- 465 篇 机械工程
- 463 篇 生物工程
- 392 篇 光学工程
- 372 篇 动力工程及工程热...
- 365 篇 生物医学工程（可授...
- 289 篇 仪器科学与技术
- 261 篇 化学工程与技术
- 239 篇 交通运输工程
- 231 篇 网络空间安全
- 206 篇 材料科学与工程（可...
- 192 篇 土木工程
- 188 篇 建筑学
- 184 篇 安全科学与工程
2,762 篇 理学
- 1,412 篇 数学
- 873 篇 物理学
- 504 篇 生物学
- 363 篇 统计学（可授理学、...
- 344 篇 化学
- 240 篇 系统科学
1,336 篇 管理学
- 821 篇 管理科学与工程(可...
- 631 篇 图书情报与档案管...
- 367 篇 工商管理
445 篇 医学
- 346 篇 临床医学
- 192 篇 基础医学(可授医学...
186 篇 教育学
143 篇 法学
126 篇 经济学
48 篇 农学
41 篇 军事学
31 篇 文学
10 篇 艺术学
1 篇 哲学
1 篇 历史学

主题

1,025 篇 program processo...
727 篇 computer archite...
417 篇 computational mo...
384 篇 hardware
340 篇 high performance...
260 篇 parallel process...
238 篇 computer science
192 篇 optimization
171 篇 benchmark testin...
164 篇 concurrent compu...
163 篇 application soft...
159 篇 runtime
156 篇 computer vision
149 篇 bandwidth
129 篇 registers
129 篇 libraries
129 篇 deep learning
123 篇 parallel program...
120 篇 scalability
120 篇 throughput

机构

69 篇 college of compu...
57 篇 school of comput...
55 篇 university of ch...
45 篇 school of comput...
33 篇 department of co...
32 篇 college of compu...
31 篇 univ chinese aca...
30 篇 school of comput...
30 篇 tsinghua univers...
27 篇 school of comput...
25 篇 school of data a...
23 篇 college of compu...
23 篇 computer network...
23 篇 high energy astr...
22 篇 graduate school ...
21 篇 graduate school ...
20 篇 center for astro...
20 篇 department of ph...
20 篇 department of ph...
20 篇 the graduate sch...

作者

25 篇 tokuno h.
24 篇 ikeda d.
23 篇 belz j.w.
22 篇 jui c.c.h.
22 篇 oshima a.
22 篇 tsuda r.
22 篇 kim j.h.
22 篇 bergman d.r.
22 篇 allen m.
22 篇 matsuyama t.
22 篇 wong t.
22 篇 ishii t.
22 篇 kim s.w.
22 篇 takamura m.
22 篇 yashiro k.
22 篇 kadota k.
22 篇 mayta r.
22 篇 ozawa s.
22 篇 kasami s.
22 篇 rodriguez d.c.

语言

9,981 篇 英文
372 篇 其他
53 篇 中文
3 篇 西班牙文
2 篇 土耳其文
1 篇 葡萄牙文

检索条件"任意字段=Conference on High Performance Computer Modernization Program"

共 10394 条记录，以下是721-730 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：

Batched LU Factorization With Fast Row Interchanges for Small Matrices on GPUs 24

Batched LU Factorization With Fast Row Interchanges for Smal...

引用

24th IEEE International conference on high performance Computing and Communications, 8th IEEE International conference on Data Science and Systems, 20th IEEE International conference on Smart City and 8th IEEE International conference on Dependability in Sensor, Cloud and Big Data Systems and Application, HPCC/DSS/SmartCity/DependSys 2022

作者： Huang, Rongfeng Zhao, Yonghua Yu, Tianyu Liu, Shifang Zhang, Xinyin Computer Network Information Center Chinese Academy of Sciences University of Chinese Academy of Sciences Beijing China Computer Network Information Center Chinese Academy of Sciences Beijing China

ISBN: (纸本)9798350319934

This paper presents high-performance batched lower-upper (LU) factorization routines for small matrices on graphics processing units (GPUs). LU factorization is an effective method for solving linear equations. Pivoting, at least partial pivoting, is essential for LU factorization to ensure numerical stability. However, the row interchanges resulting from the pivoting are very troublesome due to non-coalesced memory access on GPUs. We analyze the global memory access of different variants of LU factorization algorithms and design our batched LU factorization routines based on the blocked left-looking algorithm with the minimum global memory access. To release the penalty of non-coalesced memory access, we propose a swapping rows group by group approach and a delaying row interchanges method. What's more, techniques for kernel fusion and data prefetching are used to improve overall performance. The numerical results on an NVIDIA Tesla V100 GPU show that our batched LU routine outperforms the highly optimized vendor library cuBLAS up to 6.5× and achieves up to 2.2× over the well-known open-source package MAGMA. © 2022 IEEE.

关键词： Graphics processing unit

来源：评论

学校读者我要写书评

暂无评论

performance Evaluation of Wavelet Transform Application in Maximum-Rank-Distance-Based STBC-OFDM System 38

Performance Evaluation of Wavelet Transform Application in M...

引用

38th IEEE Region 10 conference, TENCON 2023

作者： Khalid, Arslan Suksompong, Prapun Charoenlarpnopparut, Chalie School of Information Computer and Communication Technology Sirindhorn International Institute of Technology Thammasat University Thailand

ISBN: (纸本)9798350302196

Integrating space-time block coding (STBC) with orthogonal frequency division multiplexing (OFDM) has become a promising wireless communications solution that provides high data transmission rates and improved signal quality. Conventional (orthogonal and non-orthogonal) STBCs had a tradeoff between transmission rates and maximum diversity when applied in STBC-OFDM systems with more than two transmit antenna chains. The Fourier transform-based OFDM also has a high peak-to-average power ratio (PAPR) that deteriorates system performance. This work addresses the mentioned issues using wavelet-transform-based OFDM (WOFDM) and STBCs based on maximum-rank-distance (MRD) codes, i.e., MRD-STBCs. In the proposed MRD-STBC-WOFDM system, MRD-STBCs provide rate-1 transmissions with maximum diversity, while WOFDM enhances bit-error-rate (BER) and PAPR performance. Compared with conventional STBC-OFDM, the proposed system with three transmit antennas has significant BER and PAPR improvement. Moreover, the wavelet transform application in MRD-STBC-OFDM reduces the OFDM's complexity. © 2023 IEEE.

关键词： Orthogonal frequency division multiplexing

来源：评论

学校读者我要写书评

暂无评论

Blind infrared spectral signal reconstruction with improved total variation constraint 24

Blind infrared spectral signal reconstruction with improved ...

引用

5th International conference on computer Information and Big Data Applications, CIBDA 2024

作者： Liu, Hai Li, Jiawen Song, Yu Wang, Guixiang Liu, Tingting Li, Hui Zhao, Li School of Computer Science Wuhan Donghu University Hubei Wuhan430212 China School of Electronic Information and Communications Huazhong University of Science and Technology Wuhan430074 China

ISBN: (纸本)9798400718106

In the infrared spectral domain, the presence of random noise and the overlapping of adjacent peaks pose significant challenges. To tackle these issues, we have introduced a novel model for the reconstruction of infrared spectra, incorporating enhancements to the total variation regularization. The maximum a posteriori (MAP) theory is introduced to construct the signal reconstruction model for latent infrared spectrum. The proposed model can remove the random spectral noises and produce the new peaks. In the MAP architecture, the prior probability is modeled as the improved total variation constraint, the Gaussian distribution-based spectral noise is constructed for the likelihood probability distribution. Then, the proposed infrared spectral signal model is optimized by the famous split Bregman iteration approach. The high-quality infrared spectrum and instrument function can be estimated simulated by the proposed model on the simulated and real spectral signals. All the comparative experiments were conducted using Matlab 2022, illustrating the effective performance in suppressing spectral noises and splitting overlap peaks. © 2024 ACM.

关键词： Signal reconstruction

来源：评论

学校读者我要写书评

暂无评论

Progressive artistic image and multispectral image inpainting via Multi-Scale Diffusion and Dense Contrastive Learning 5

Progressive artistic image and multispectral image inpaintin...

引用

5th International conference on Telecommunications, Optics, and computer Science, TOCS 2024

作者： Zhang, Weijing Wang, Xinyu Lin, Huaizhong Xing, Wei Zhao, Lei Yang, Fan College of Computer Science and Technology Zhejiang University No. 38 Zheda Road Hangzhou310000 China

ISBN: (纸本)9781510691667

Chinese paintings may contain important information that carry cultural and heritage values. However, due to various reasons such as natural disasters (earthquakes), some paintings are more or less damaged. Though existing inpainting methods for natural images have shown great success, they cannot be applied directly to artistic image inpainting. Therefore, the inpainting of artistic images is still a challenging task. As an important supplement to traditional cultural heritage digitization methods, the use of multispectral technology to digitize cultural relics enables the transformation of cultural relics from their physical form to a digital form, laying the foundation for the analysis and visualization of cultural heritage information. To this end, we introduce a progressive image inpainting framework based on multi-scale diffusion and dense contrastive learning. Specifically, we first repair the damaged image in the semantic space of different scales (micro, meso, and acro), which is implemented through the multi-scale diffusion model. Then, the inpainting results in different semantic spaces are used as guidance and fed to the corresponding decoder layer to achieve the final high-quality artistic image inpainting in the pixel space. To take advantage of the content self-similarity of artistic images, we employ the dense contrastive learning loss function to enhance the quality of inpainting further. We conduct experiments on dataset of ancient Chinese paintings and multispectral images built by ourselves, which show that our proposed framework achieves state-of-the-art performance. © 2025 SPIE.

关键词： Photointerpretation

来源：评论

学校读者我要写书评

暂无评论

Top of the Heap: Efficient Memory Error Protection of Safe Heap Objects 24

Top of the Heap: Efficient Memory Error Protection of Safe H...

引用

31st conference on computer and Communications Security

作者： Huang, Kaiming Payer, Mathias Qian, Zhiyun Sampson, Jack Tan, Gang Jaeger, Trent Penn State Univ State Coll PA 16802 USA Ecole Polytech Fed Lausanne Lausanne Switzerland Univ Calif Riverside Riverside CA 92521 USA

ISBN: (纸本)9798400706363

Heap memory errors remain a major source of software vulnerabilities. Existing memory safety defenses aim at protecting all objects, resulting in high performance cost and incomplete protection. Instead, we propose an approach that accurately identifies objects that are inexpensive to protect, and design a method to protect such objects comprehensively from all classes of memory errors. Towards this goal, we introduce the Uriah system that (1) statically identifies the heap objects whose accesses satisfy spatial and type safety, and (2) dynamically allocates such "safe" heap objects on an isolated safe heap to enforce a form of temporal safety while preserving spatial and type safety, called temporal allocated-type safety. Uriah finds 72.0% of heap allocation sites produce objects whose accesses always satisfy spatial and type safety in the SPEC CPU2006/2017 benchmarks, 5 server programs, and Firefox, which are then isolated on a safe heap using Uriah allocator to enforce temporal allocated-type safety. Uriah incurs only 2.9% and 2.6% runtime overhead, along with 9.3% and 5.4% memory overhead, on the SPEC CPU 2006 and 2017 benchmarks, while preventing exploits on all the heap memory errors in DARPA CGC binaries and 28 recent CVEs. Additionally, using existing defenses to enforce their memory safety guarantees on the unsafe heap objects significantly reduces overhead, enabling the protection of heap objects from all classes of memory errors at more practical costs.

关键词： Heap Memory Errors Memory Safety Software Security program Analysis Software-based Fault Isolation Secure Allocator

来源：评论

学校读者我要写书评

暂无评论

Enhanced Multimodal Sentiment Analysis via Tensor Decomposition and Hypergraph Convolutional Networks 36

Enhanced Multimodal Sentiment Analysis via Tensor Decomposit...

引用

36th IEEE International conference on Tools with Artificial Intelligence, ICTAI 2024

作者： Zhang, Xinyin Zhao, Yonghua Liu, Yang Zhang, Dingye University of Chinese Academy of Sciences Computer Network Information Center Chinese Academy of Sciences Beijing China

ISBN: (纸本)9798331527235

Multimodal sentiment analysis aims to accurately identify emotional tendencies and expressions from three modalities: text, audio and video, which is useful for opinion guidance and mental health analysis. Current studies have focused on fusing different sources of information from certain practical problems, focusing on the textual modality and ignoring the interaction and complementary information between modalities. In light of the aforementioned limitations, we propose a general model of hypergraph neural network. This model employs a tensor structure to fully obtain the interaction and complementary information during fusion, a low-rank decomposition of the tensor to achieve downscaling and a more accurate feature representation, and a hypergraph convolution and an attention mechanism to facilitate the capture of complex relationships in emotional expression. The experimental results on two benchmark datasets demonstrate the effectiveness of our model. Our approach outperforms existing methods by improving performance while reducing computation time, exhibiting strong generalization ability and high competitiveness. © 2024 IEEE.

关键词： Tensors

来源：评论

学校读者我要写书评

暂无评论

TITAN: A Fast and Distributed Large-Scale Trapped-Ion NISQ computer 24

TITAN: A Fast and Distributed Large-Scale Trapped-Ion NISQ C...

引用

61st ACM/IEEE Design Automation conference, DAC 2024

作者： Chu, Cheng Fu, Zhenxiao Xu, Yilun Huang, Gang Muller, Hausi Chen, Fan Jiang, Lei Indiana University United States Lawrence Berkeley National Laboratory United States University of Victoria Canada

ISBN: (纸本)9798400706011

Trapped-Ion (TI) technology offers potential breakthroughs for Noisy Intermediate Scale Quantum (NISQ) computing. TI qubits offer extended coherence times and high gate fidelity, making them appealing for large-scale NISQ computers. Constructing such computers demands a distributed architecture connecting Quantum Charge Coupled Devices (QCCDs) via quantum matter-links and photonic switches. However, current distributed TI NISQ computers face hardware and system challenges. Entangling qubits across a photonic switch introduces significant latency, while existing compilers generate suboptimal mappings due to their unawareness of the interconnection topology. In this paper, we introduce TITAN, a large-scale distributed TI NISQ computer, which employs an innovative photonic interconnection design to reduce entanglement latency and an advanced partitioning and mapping algorithm to optimize matter-link communications. Our evaluations show that TITAN greatly enhances quantum application performance by 56.6% and fidelity by 19.7% compared to existing systems. © 2024 Copyright is held by the owner/author(s). Publication rights licensed to ACM.

关键词： Trapped ions

来源：评论

学校读者我要写书评

暂无评论

Skill Set Optimization: Reinforcing Language Model Behavior via Transferable Skills 41

Skill Set Optimization: Reinforcing Language Model Behavior ...

引用

41st International conference on Machine Learning, ICML 2024

作者： Nottingham, Kolby Majumder, Bodhisattwa Prasad Mishra, Bhavana Dalvi Singh, Sameer Clark, Peter Fox, Roy Department of Computer Science University of California Irvine IrvineCA United States Allen Institute for AI SeattleWA United States

Large language models (LLMs) have recently been used for sequential decision making in interactive environments. However, leveraging environment reward signals for continual LLM actor improvement is not straightforward. We propose Skill Set Optimization (SSO) for improving LLM actor performance through constructing and refining sets of transferable skills. SSO constructs skills by extracting common subtrajectories with high rewards and generating subgoals and instructions to represent each skill. These skills are provided to the LLM actor in-context to reinforce behaviors with high rewards. Then, SSO further refines the skill set by pruning skills that do not continue to result in high rewards. We evaluate our method in the classic videogame NetHack and the text environment ScienceWorld to demonstrate SSO's ability to optimize a set of skills and perform in-context policy improvement. SSO outperforms baselines by 40% in our custom NetHack task and outperforms the previous state-of-the-art in ScienceWorld by 35%. Copyright 2024 by the author(s)

关键词：

来源：评论

学校读者我要写书评

暂无评论

An Image Retrieval Method Based on SIFT Feature Extraction 4

An Image Retrieval Method Based on SIFT Feature Extraction

引用

4th International conference on computer Graphics, Image, and Virtualization, ICCGIV 2024

作者： Gao, Guoren Zhao, Sijia Wang, Xuan Sun, Xiaoxue Mechanical Engineering Department Jilin Agriculture Science and Technology University Jilin Jilin132101 China State Grid Liaoning Extra High Voltage Company Liaoning Anshan110003 China Jilin Railway Technology College Jilin Jilin132001 China

ISBN: (纸本)9781510683242

Current image retrieval technologies primarily rely on features such as color, texture, and shape to conduct searches, but their search speed and accuracy still cannot meet user demands. In this paper, while using the Scale Invariant Feature Transform (SIFT) algorithm for image retrieval, the Locality Preserving Projection (LPP) method is employed to reduce the dimensionality of the algorithm, decreasing the number of feature points to enhance the real-time nature of feature point matching. Furthermore, an enhanced approximate nearest neighbor method is applied in the feature point matching process, incorporating a secondary verification mechanism to confirm potential point matches, thus improving matching accuracy. A set of 300 images across five different categories is selected as the target image database for experimental research on image retrieval. Experiments conducted under varying lighting and scaling conditions validate the improved real-time performance and matching accuracy of the enhanced SIFT algorithm in image retrieval, highlighting its potential utility in practical image retrieval applications. © 2024 SPIE.

关键词： Feature extraction

来源：评论

学校读者我要写书评

暂无评论

Deep Safe Multi-view Clustering: Reducing the Risk of Clustering performance Degradation Caused by View Increase

Deep Safe Multi-view Clustering: Reducing the Risk of Cluste...

引用

IEEE/CVF conference on computer Vision and Pattern Recognition (CVPR)

作者： Tang, Huayi Liu, Yong Renmin Univ China Gaoling Sch Artificial Intelligence Beijing Peoples R China Beijing Key Lab Big Data Management & Anal Method Beijing Peoples R China

ISBN: (数字)9781665469463

ISBN: (纸本)9781665469463

Multi-view clustering has been shown to boost clustering performance by effectively mining the complementary information from multiple views. However, we observe that learning from data with more views is not guaranteed to achieve better clustering performance than from data with fewer views. To address this issue, we propose a general deep learning based framework that is guaranteed to reduce the risk of performance degradation caused by view increase. Concretely, the model is trained to simultaneously extract complementary information and discard the meaningless noise by automatically selecting features. These two learning procedures are incorporated into one unified framework by the proposed optimization objective. In theory, the empirical clustering risk of the model is no higher than learning from data before the view increase and data of the new increased single view. Also, the expected clustering risk of the model under divergence-based loss is no higher than that with high probability. Comprehensive experiments on benchmark datasets demonstrate the effectiveness and superiority of the proposed framework in achieving safe multi-view clustering.

关键词： Degradation Deep learning computer vision Computational modeling Feature extraction Robustness Data models

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500页 << < 69 70 71 72 73 74 75 76 77 78 > >>

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：