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

16,560 篇 会议
211 篇 期刊文献

馆藏范围

16,771 篇 电子文献
0 种 纸本馆藏

日期分布

学科分类号

10,860 篇 工学
- 7,724 篇 计算机科学与技术...
- 4,144 篇 电气工程
- 3,544 篇 软件工程
- 3,191 篇 信息与通信工程
- 1,023 篇 控制科学与工程
- 816 篇 电子科学与技术（可...
- 614 篇 生物医学工程（可授...
- 478 篇 机械工程
- 474 篇 仪器科学与技术
- 457 篇 光学工程
- 303 篇 动力工程及工程热...
- 254 篇 生物工程
- 185 篇 交通运输工程
- 167 篇 航空宇航科学与技...
- 158 篇 网络空间安全
- 123 篇 材料科学与工程（可...
- 115 篇 石油与天然气工程
2,784 篇 理学
- 1,610 篇 数学
- 1,138 篇 物理学
- 413 篇 统计学（可授理学、...
- 295 篇 生物学
- 160 篇 系统科学
- 132 篇 化学
1,776 篇 医学
- 1,671 篇 临床医学
- 206 篇 基础医学(可授医学...
- 122 篇 药学(可授医学、理...
- 108 篇 特种医学
877 篇 管理学
- 608 篇 管理科学与工程(可...
- 323 篇 图书情报与档案管...
- 106 篇 工商管理
80 篇 法学
78 篇 农学
59 篇 经济学
38 篇 文学
28 篇 军事学
27 篇 教育学
19 篇 艺术学

主题

3,289 篇 data compression
1,747 篇 image coding
1,242 篇 image compressio...
1,138 篇 video compressio...
900 篇 point cloud comp...
647 篇 three-dimensiona...
571 篇 encoding
534 篇 compression
508 篇 transform coding
501 篇 decoding
450 篇 data mining
415 篇 compression algo...
369 篇 bandwidth
341 篇 video coding
268 篇 training
256 篇 streaming media
247 篇 computer science
245 篇 deep learning
238 篇 data models
232 篇 discrete cosine ...

机构

25 篇 tsinghua univers...
25 篇 univ chinese aca...
23 篇 ieee
23 篇 department of el...
22 篇 univ calif river...
22 篇 department of el...
22 篇 peng cheng lab p...
19 篇 peking univ peop...
19 篇 peking univ inst...
18 篇 university of ch...
17 篇 argonne natl lab...
16 篇 shanghai jiao to...
16 篇 univ sci & techn...
16 篇 harbin institute...
16 篇 signal and data ...
16 篇 hewlett packard ...
15 篇 department of au...
14 篇 penn state univ ...
14 篇 nanyang technolo...
14 篇 peng cheng labor...

作者

50 篇 w. kinsner
22 篇 liang xin
22 篇 tao dingwen
21 篇 xiong hongkai
18 篇 lukin vladimir
18 篇 pratas diogo
17 篇 wang shiqi
16 篇 klasky scott
15 篇 li li
13 篇 ma zhan
12 篇 wang ronggang
12 篇 jin sian
12 篇 moffat a
12 篇 zhou wang
12 篇 pinho armando j.
11 篇 wang jing
11 篇 ye yan
11 篇 liu zhi
11 篇 wang wei
11 篇 shapira dana

语言

16,325 篇 英文
297 篇 其他
116 篇 中文
28 篇 土耳其文
3 篇 俄文
1 篇 西班牙文
1 篇 葡萄牙文

检索条件"任意字段=IEEE Data Compression Conference"

共 16771 条记录，以下是931-940 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：

Linear-time Minimization of Wheeler DFAs

Linear-time Minimization of Wheeler DFAs

引用

data compression conference (DCC)

作者： Alanko, Jarno Cotumaccio, Nicola Prezza, Nicola Univ Helsinki Dept Comp Sci Helsinki Finland Dalhousie Univ Fac Comp Sci Halifax NS Canada GSSI Laquila Italy Ca Foscari Univ DAIS Venice Italy

ISBN: (纸本)9781665478939

Wheeler DFAs (WDFAs) are a sub-class of finite-state automata which is playing an important role in the emerging field of compressed data structures: as opposed to general automata, WDFAs can be stored in just log s + O(1) bits per edge, s being the alphabet's size, and support optimal-time pattern matching queries on the substring closure of the language they recognize. An important step to achieve further compression is minimization. When the input A is a general deterministic finite-state automaton (DFA), the state-of-the-art is represented by the classic Hopcroft's algorithm, which runs in O(vertical bar A vertical bar log vertical bar A vertical bar) time. This algorithm stands at the core of the only existing minimization algorithm for Wheeler DFAs, which inherits its complexity. In this work, we show that the minimum WDFA equivalent to a given input WDFA can be computed in linear O(vertical bar A vertical bar) time. When run on de Bruijn WDFAs built from real DNA datasets, an implementation of our algorithm reduces the number of nodes from 14% to 51% at a speed of more than 1 million nodes per second.

关键词： Automata data compression DNA Minimization data structures Complexity theory Pattern matching

来源：评论

学校读者我要写书评

暂无评论

PSDiffusion: Research on High-Resolution Facial Reconstruction Based on Diffusion Models 4

PSDiffusion: Research on High-Resolution Facial Reconstructi...

引用

4th ieee International conference on data Science and Computer Application, ICDSCA 2024

作者： Song, Xinhang Bao, Qihan Cheng, Nuo Southwest University Chongqing China

ISBN: (纸本)9798350368239

With the rapid development of image processing technology, there is an increasing demand for customized, high-precision portrait graphics. The clarity and level of detail in these images directly affect tasks such as personalized design, virtual character creation, and facial beautification. Traditional methods for image customization are labor-intensive and time-consuming. Recently, diffusion models in the field of image processing have demonstrated significant progress in generating customized images. These computational approaches greatly reduce time costs while simultaneously providing multiple beautification and design options. To better generate art-enhanced images based on individual facial features, we propose the PSdiffusion (Portrait Styling Diffusion) model. To address the extended training times and high memory usage associated with traditional diffusion models, our model incorporates an Image compression Module. Additionally, we optimize the Condition Information Module to enhance image controllability and mitigate the loss caused by compressed training. We further introduce an F-ESRGAJN (Face-ESRGAJN) high-definition module to improve image clarity, facilitating more detailed reference for designers. To address the lack of existing datasets for virtual character design, we also contribute a medium-sized, high-resolution dataset with detailed categorization and annotation. On the PSimage dataset, our model achieves an average MOS score of 4.23, with a PCT win ratio of 31.67 against three popular models, significantly outperforming most existing methods. ©2024 ieee.

关键词： Image compression

来源：评论

学校读者我要写书评

暂无评论

PQDE: Comprehensive Progressive Quantization with Discretization Error for Ultra-Low Bitrate MobileNet towards Low-Resolution Imagery 6

PQDE: Comprehensive Progressive Quantization with Discretiza...

引用

6th International conference on AI Circuits and Systems (AICAS)

作者： Yue, Zongcheng Wu, Ran Ma, Longyu Fu, Chong Sham, Chiu-Wing Univ Auckland Sch Comp Sci Auckland New Zealand Harbin Inst Technol Sch Comp Sci Harbin Peoples R China Northeastern Univ Sch Informat Sci & Engn Shenyang Peoples R China

ISBN: (纸本)9798350383638;9798350383645

In deep learning, quantization is employed to tackle deployment challenges of neural networks in resource-limited environments like mobile and edge devices. Traditional full-precision (32-bit floating-point) models, while effective, are restricted by their high memory and computational demands, limiting their use in devices with constrained computational power and resources. To address this problem, we present a neural network quantization methodology that is primarily geared towards resource-constrained devices and inputs. Our methodology focuses on optimizing network performance for resource-limited settings, featuring a unique forward quantization function. This function employs the Minimize Discretization Error (MDE) technique to reduce information loss during quantization, particularly targeting near-zero weights, while maintaining computational efficiency and model accuracy. Additionally, we integrate the Arctangent Soft Round (ASR) method in the forward process to further smooth the data in low-bit quantization scenarios. Finally, we design a progressive quantization method, progressively transitioning from full precision to low bits, stabilizing the network at each quantization level. Tested on a resource-efficient variant of MobileNetV2 and low-resolution input data (CIFAR10/100), our method surpasses most contemporary techniques in terms of lightweight model performance. Through progressive quantization, our 4-bit quantized model even exceeds the accuracy of its full-precision counterpart as evidenced by our ablation studies.

关键词： Deep Learning Quantization Neural Network Model compression

来源：评论

学校读者我要写书评

暂无评论

Analyzing data compression Techniques for Biomedical Signals and Images Using Downsampling and Upsampling 9

Analyzing Data Compression Techniques for Biomedical Signals...

引用

9th International conference on Advanced Computing and Communication Systems, ICACCS 2023

作者： Reddy, Tangirala Ruthvika Balaji, S. Ramya, R. Britto, K.R. Aravind Thanapal, P. Elamaran, V. IBM India Private Limited Salesforce Application Developer Hyderabad India SASTRA Deemed University School of Arts Sciences and Humanities Department of Mathematics Thanjavur India Kumbakonam India PSNA College of Engineering and Technology Department of ECE Dindigul India Vellore Institute of Technology School of Information Technology and Engineering Vellore India SASTRA Deemed University School of EEE Department of ECE Thanjavur India

ISBN: (纸本)9798350397376

In recent years, due to the enormous data utility everywhere, the need for data compression grows drastically in almost all fields of science and engineering. A few examples of data compression include such as mobile phones, CD players, DVD players, digital television, etc. compression can be achieved with lossy or lossless;obviously, the algorithms become tough for the lossless compression for better efficiency. This article focuses mainly on the utility behind the downsampling and upsampling, and hence this would lead to the sub-band coding, which is a widely used data compression technique. During the process of sub-band coding, both the orthogonal and bi-orthogonal filters are used for the averaging and differencing tasks. Simulation results reveal that, as expected, the most energy compaction appears at the low-low sub-images. The Matlab 9.4 tool is used for experimental simulation with the retinal and asthma test images for data compression. © 2023 ieee.

关键词： MATLAB

来源：评论

学校读者我要写书评

暂无评论

Mono+Sub: Compressing Light Field as Monocular Image and Subsidiary data

Mono+Sub: Compressing Light Field as Monocular Image and Sub...

引用

2024 ieee International conference on Visual Communications and Image Processing, VCIP 2024

作者： Imazu, Ryosuke Tsutake, Chihiro Takahashi, Keita Fujii, Toshiaki Nagoya University Japan

ISBN: (纸本)9798331529543

A light field is usually represented as a set of multi-view images captured from a two-dimensional (2-D) array of viewpoints and requires a large amount of data compared with a standard 2-D image. We propose a 2-D compatible light-field compression method for encoding a light field as a 2-D monocular image and subsidiary data. In terms of the image quality, we prioritize the central image (regarded as the 2-D monocular image) over the other images in the light field, because the light field is considered an extension of the 2-D monocular image. To this end, we encode and decode the monocular image using a standard image codec and introduce a learned encoder and decoder pair for the subsidiary data. Experimental results indicate that our method achieved promising rate-distortion performance, especially for extremely low bit-rate ranges. Even though our method requires only a small amount of subsidiary data compared with those for the monocular image, the entire light field can be reconstructed with reasonable visual quality. © 2024 ieee.

关键词： Decoding

来源：评论

学校读者我要写书评

暂无评论

Effect of data compression on Crack Location Prediction Using Acoustic Emission Sensor Arrays 25

Effect of Data Compression on Crack Location Prediction Usin...

引用

25th International conference on Electromagnetics in Advanced Applications, ICEAA 2024

作者： Hamdan, Emadeldeen Zhu, Xin Ozevin, Didem Chen, Pai-Yen Cetin, A. Enis University of Illinois Chicago ChicagoIL60607 United States

ISBN: (纸本)9798350360974

Acoustic emission based Structural Health Monitoring (SHM) sensors are installed on structures for continuous data collection to determine anomalies (e.g., crack, corrosion) and prevent unexpected failures. Due to the aging infrastructure in the world (e.g., pressure vessels, pipelines, power plants), the demand for SHM sensors for 24/7 monitoring has increased dramatically. Acoustic Emission (AE) method is a non-destructive evaluation (NDE) method based on detecting and characterizing elastic waves released by rapid release of strain energy from a localized source (e.g., crack growth) within a material. © 2024 ieee.

关键词： Pressure vessels

来源：评论

学校读者我要写书评

暂无评论

A novel real-time trajectory compression method for privacy protection 9

A novel real-time trajectory compression method for privacy ...

引用

9th ieee International conference on data Science and Advanced Analytics (DSAA)

作者： Tao, Jiachun Chen, Liang Fang, Junhua Soochow Univ Dept CS & Tech Suzhou Peoples R China

ISBN: (纸本)9781665473309

As an essential branch of web service applications, the location-based service (LBS) plays an irreplaceable role in our daily lives. Usually, the LBS is time-sensitive, which requires the system to process trajectory data in a real-time manner. Due to the sensitivity of trajectory data, LBS services may violate users' privacy. Furthermore, trajectory compression plays a crucial auxiliary role in analyzing and mining massive trajectory raw data such as trajectory clustering and trajectory similarity calculation and can help keep users' privacy. In other words, trajectory compression serves as the prerequisite for privacypreserved trajectory data mining, which retains points with highinformation content and removes redundant approximate points with low information value under the premise of protecting users' privacy. We can speed up the applications' response speed and save computing resources if we take advantage of trajectory compression and provide lightweight data support for big-datadriven web page extraction, convenient for fast and accurate response. Unfortunately, trajectory compression's current real-time processing capacity is still not big enough and not cost-effective. In terms of the implementation principle, most of the existing works are micro-batch processing. Consequently, the system will overly consume resources and respond with a high latency with the trajectory data inputting. In addition, it is difficult for users to understand and set compression parameters correctly. In this context, we propose an algorithm to incrementally compress the trajectory in real-time based on the azimuth change, and two kinds of user-perceivable parameters are proposed to facilitate real-time specific compression. For verification, our study uses real-world data sets, such as GeoLife Trajectory data. We also found that compared with the current OPW-TR algorithm with better all-around performance, our algorithm dramatically improves the processing speed with a minimal l

关键词： Trajectory data Trajectory compression Realtime computing Spatiotemporal data

来源：评论

学校读者我要写书评

暂无评论

Modified Huffman based Text compression Scheme for VLF Communication System 1

Modified Huffman based Text Compression Scheme for VLF Commu...

引用

1st International conference on Microwave, Antenna and Communication, MAC 2023

作者： Saini, Priyanka Agarwal, Sonali DRDO Dehradun India

ISBN: (纸本)9798350303001

Ships and submarines, being the important and critical assets of Naval Forces, it becomes essential to convey tactical information to them during operation under hostile environment. Principally, Very Low Frequency (VLF) band is used across the world for communication with Naval vessels. The VLF communication system is used to broadcast text messages to ships and submerged submarines using land based high power transmitters. With accelerating developments in communication and changing global scenario, it is very challenging to increase data rate under low bandwidth constraint. To enhance the capacity of VLF system, lossless data compression with reference to text messages is required. There is enough work done on text compression as English dictionary text is said to have entropy of the order of 2.5 bits per character. compression to this performance is achievable by use of higher order statistical coding schemes. However, the performance of these schemes is highly dependent on the input message size, making them practically not suitable for low data rate which requires small packet based communication to reduce latency. Additionally, a single bit error in the receive sequence produces unlimited character errors in adaptive data compression decoding schemes. Huffman scheme on the other hand has no such limitations. In this paper, modified Huffman based text compression scheme for low data rate and small packet based communication has been presented. © 2023 ieee.

关键词： Submarines

来源：评论

学校读者我要写书评

暂无评论

SEMANTIC ALIGNMENT FOR MULTI-ITEM compression 29

SEMANTIC ALIGNMENT FOR MULTI-ITEM COMPRESSION

引用

ieee International conference on Image Processing (ICIP)

作者： Bachard, Tom Tom, Anju Jose Maugey, Thomas Univ Rennes Rennes France INRIA Paris France

ISBN: (数字)9781665496209

ISBN: (纸本)9781665496209

Coding algorithms usually compress independently the images of a collection, in particular when the correlation between them only resides at the semantic level, i.e., information related to the high-level image content. In this work, we propose a coding solution able to exploit this semantic redundancy to decrease the storage cost of data collections. First we introduce the multi-item compression framework. Then we derive a loss term to shape the latent space of a variational auto-encoder so that the latent vectors of semantically identical images can be aligned. Finally, we experimentally demonstrate that this alignment leads to a more compact representation of the data collection.

关键词： Multi image compression Semantic Variational AutoEncoder Representation Learning

来源：评论

学校读者我要写书评

暂无评论

Design and implementation of electromagnetic spectrum monitoring data compression based on JPG algorithm 4

Design and implementation of electromagnetic spectrum monito...

引用

4th ieee International conference on Civil Aviation Safety and Information Technology, ICCASIT 2022

作者： Zhang, Xueqing National University of Defense Technology College of Information and Communication Wuhan China

ISBN: (数字)9781665467667

ISBN: (纸本)9781665467667

Based on the analysis of JPG algorithm, this paper constructs a compression model of electromagnetic spectrum monitoring data based on JPG algorithm, and implements it with Python programming language. Finally, the compression comparison of compressed data is made, and the results show that the compression algorithm is very effective. © 2022 ieee.

关键词： data compression

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 << < 90 91 92 93 94 95 96 97 98 99 > >>

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：