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

174 篇 会议
5 篇 期刊文献

馆藏范围

179 篇 电子文献
0 种 纸本馆藏

日期分布

学科分类号

116 篇 工学
- 84 篇 计算机科学与技术...
- 54 篇 软件工程
- 34 篇 电气工程
- 23 篇 信息与通信工程
- 5 篇 控制科学与工程
- 4 篇 电子科学与技术（可...
- 4 篇 生物医学工程（可授...
- 2 篇 机械工程
- 2 篇 材料科学与工程（可...
- 2 篇 生物工程
- 1 篇 力学（可授工学、理...
- 1 篇 光学工程
- 1 篇 仪器科学与技术
- 1 篇 测绘科学与技术
- 1 篇 交通运输工程
- 1 篇 安全科学与工程
- 1 篇 网络空间安全
47 篇 医学
- 45 篇 临床医学
- 2 篇 特种医学
- 1 篇 基础医学(可授医学...
41 篇 理学
- 28 篇 物理学
- 10 篇 数学
- 2 篇 生物学
- 2 篇 系统科学
- 1 篇 化学
14 篇 管理学
- 11 篇 图书情报与档案管...
- 3 篇 管理科学与工程(可...
- 1 篇 工商管理
2 篇 法学
- 2 篇 社会学
1 篇 教育学
- 1 篇 教育学

主题

14 篇 multimedia syste...
13 篇 multimedia commu...
10 篇 streaming media
9 篇 content based re...
9 篇 bandwidth
9 篇 multimedia
7 篇 feature extracti...
6 篇 image retrieval
6 篇 content manageme...
6 篇 heuristic algori...
5 篇 computer science
5 篇 data mining
5 篇 visualization
5 篇 genetic algorith...
5 篇 machine learning
5 篇 bit rate
5 篇 ip networks
5 篇 cryptography
4 篇 mobile devices
4 篇 video

机构

3 篇 univ milano bico...
2 篇 tsinghua univ de...
2 篇 cnrs labri lab. ...
2 篇 national institu...
2 篇 eindhoven univ t...
2 篇 department of ma...
2 篇 tampere univ tec...
2 篇 hilla university...
1 篇 signal and image...
1 篇 fraunhofer ipsi ...
1 篇 computing depart...
1 篇 department of cs...
1 篇 state police hea...
1 篇 nokia res ctr mu...
1 篇 consiglio nazl r...
1 篇 department of co...
1 篇 fac tech sci dep...
1 篇 information rese...
1 篇 univ illinois de...
1 篇 dayanand sagar u...

作者

3 篇 santini simone
3 篇 lienhart rainer
3 篇 cusano claudio
2 篇 dittmann jana
2 篇 abdel-mottaleb m...
2 篇 ciocca gianluigi
2 篇 huang thomas s.
2 篇 r. luling
2 篇 han jungong
2 篇 schettini raimon...
2 篇 boev atanas
2 篇 de with peter h....
2 篇 gotchev atanas
1 篇 das dipanjan
1 篇 modani natwar
1 篇 gaik-yee chana
1 篇 jang jea-seok
1 篇 chen shu-ching
1 篇 shan man-kwan
1 篇 cetinkaya ekrem

语言

177 篇 英文
2 篇 中文

检索条件"任意字段=Conference on Multimedia Content Access - Algorithms and Systems II"

共 179 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：

Fuzzy association rules vs fuzzy associative patterns in defending against web service attacks

Fuzzy association rules vs fuzzy associative patterns in def...

引用

International conference on Fuzzy systems and Knowledge Discovery (FSKD)

作者： Gaik-Yee Chana Fang-Fang Chuaa Chien-Sing Leeb Faculty of Computing and Informatics Sunway University Cyberjaya Malaysia Multimedia University Melaka Melaka MY Universiti Tunku Abdul Rahman Petaling Jaya Selangor MY

ISBN: (纸本)9781467376839

This paper presents a fuzzy association rule-based intrusion detection and prevention (FAR IDP) system that is implemented within an e-commerce Web service-based application. This system compares the effectiveness and efficiency of using 20 fuzzy association rules compared to 366 fuzzy associative patterns (FAP) to determine whether to definitely grant access to normal transaction, probably deny access for suspicious transaction or certainly deny access to transactions which may contain malicious inputs or XML content. Experimental results from our FAR IDP system have demonstrated that both rules-based and pattern-based algorithms are able to detect, prevent and predict Web service attacks such as SQL injection, XML injection, DoS and SOAP oversized close to real-time, with detection accuracy of not lower than 99%. There is also a slight difference in terms of time; the transaction time for FAP is almost doubled that of FAR's in ms. Additionally, with a transaction time of less than 0.25ms and a detection accuracy of greater than 99%, our FAR IDP has outperformed many other fuzzy and Web service-based IDP systems.

关键词： XML Association rules Pattern matching Simple object access protocol Intrusion detection Prediction algorithms

来源：评论

学校读者我要写书评

暂无评论

Trace transform based identifier for speech based image retrieval on mobile phones

Trace transform based identifier for speech based image retr...

引用

International conference on Advances in Computing, Communications and Informatics (ICACCI)

作者： S. M. Meena Sachin S Shetty Dept. of Information Science and Engineering B. V. Bhoomaraddi College of Engineering and Technology Hubli India

Present day mobile phones have evolved as multimedia devices, where users can capture and store photos, videos on their mobile phones. As the amount of digital multimedia content expands, it becomes increasingly difficult to find specific images in the device, giving rise to problems of organization, storing and retrieval of images. To improve human access to a large unstructured data in their personal collections on mobile phones, there is a need for effective and precise retrieval algorithms for the user to search browse and interact with these collections in real time. Retrieval algorithms are highly complex and this characteristic becomes more intense on mobile platform due to restrictions in architecture and computing power. In this paper we propose a speech based image retrieval algorithm for personal collections optimized for porting on to a mobile phones. We have treated the speech spectrogram as an image and applied trace transformation to obtain an unique and robust identifier string that acts as a fingerprint for image retrieval systems. Trace transform is popular in image processing algorithms because it is robust to affine transforms for feature extraction. The proposed algorithm exhibits optimization in memory and retrieval time costs.

关键词： Speech Transforms Spectrogram Mobile handsets Image retrieval multimedia communication Robustness

来源：评论

学校读者我要写书评

暂无评论

A Comprehensive Study on Various Encryption Techniques for Digital Images in multimedia Networks

A Comprehensive Study on Various Encryption Techniques for D...

引用

Integrated Circuits and Communication systems (ICICACS), IEEE International conference on

作者： Benaka Santhosha S Sudheesh K V Kiran Kiran Parameshachari B D Department of CSE Dayanand Sagar University Harohalli Bengaluru Visvesveraya Technological University Belagavi Department of ECE Vidyavardhaka College of Enginerring Mysuru Visvesveraya Technological University Belagavi Department of ECE Nitte Meenakshi Institute of Technology Bengaluru India

Image encryption is a fundamental component of modern data security that guarantees the integrity, privacy, and confidentiality of sensitive visual content. This paper provides a thorough examination of image encryption, comparing and contrasting different encryption techniques and their benefits and limitations as well as real-world uses. In order to strengthen image data security against unwanted access and manipulation, we first offer some basic understanding of image encryption. The suitability of symmetric, asymmetric, and hybrid encryption techniques in various contexts is examined. We also explore the assessment criteria used to evaluate encryption algorithms, highlighting the significance of using suitable measures to precisely gauge security and effectiveness. We also discuss common issues with image encryption, like complicated key management and computational complexity. The review also explores future directions that picture encryption might take, including multi-media encryption techniques, resistance to cryptanalysis, and quantum image encryption. We also highlight how important image encryption is in a variety of fields, such as finance, healthcare, journalism, intellectual property protection, and military operations. We will conduct a thorough analysis of current cryptography schemes and multimedia encryption algorithms to provide a comprehensive overview of the current security landscape tailored to digital multimedia technology. The findings from this survey will enhance our understanding of the efficacy and dependability of secure multimedia encryption schemes, ultimately aiding in the development of more efficient and robust encryption methods for the future. This article aims to summarize and assess numerous algorithms using different methodologies based on multiple characteristics such as MSE, PSNR, NC, BER, and so on.

关键词：

来源：评论

学校读者我要写书评

暂无评论

Adaptive Synchronization Control with Multi-level Buffer in Wireless multimedia Sensor Networks

Adaptive Synchronization Control with Multi-level Buffer in ...

引用

International conference on Distributed Computing in Sensor systems (DCOSS)

作者： Guotao Zhao Huadong Ma Yan Sun Hong Luo Liang Liu Beijing Key Laboratory of Intelligent Telecommunication Software and Multimedia Beijing University of Posts and Telecommunications Beijing China

In Wireless multimedia Sensor Networks (WMSNs), data fusion and collaborative in-network processing operations often require effective multimedia synchronization control. Extensive researches have been done in the traditional networks. Most of these works assume that there exists a powerful synchronization controller in the network. However, for WMSNs, the in-network processing of the multimedia content is usually performed based on the resource-constrained sensors. Traditional synchronization control algorithms fail to run on the low-end hardware platform. In this paper, we propose an adaptive synchronization control scheme with multi-level buffer to address this problem. Main contributions of this paper are as follows. (i) To overcome the resource constraint of WMSNs, we perform the synchronization control in a distributed way by combining the sensors in the stream transmission path. (ii) By evaluating the current network state, we adjust the level number of the buffer adaptively to balance the delay and delay jitter. (iii) Through analyzing the buffer state of each level, we propose an efficient packet scheduling scheme to reduce the delay jitter actively. (iv) We implement the proposed scheme and verify its effectiveness in our practical WMSNs platform. The experiment results show that the proposed scheme can maintain the streams synchronization effectively with the low-end sensors.

关键词： Synchronization Jitter Delay multimedia communication Process control Streaming media Media

来源：评论

学校读者我要写书评

暂无评论

Multi-format Index Data Structure (MIDS) for multimedia container format demultiplexers

Multi-format Index Data Structure (MIDS) for multimedia cont...

引用

International conference on Electronic Devices, systems and Applications (ICEDSA)

作者： S.K. Sumanth P. Namratha R. Naveen Kumar N. Ramakrishna Ittiam Systems Pvt. Ltd Bangalore India

multimedia players typically provide a `random-access' feature (also known as seek-to-time) for the user to be able to set the current playing position. While the same is expected of multimedia players on embedded devices, the memory and processing power constraints of the embedded devices pose several challenges in being able to provide an efficient and responsive user experience. This is a particularly significant challenge for large files (especially High-Definition HD video files), and when the multimedia file resides on a slow Input- Output (I/O) device (such as Secure Digital or SD card). In this paper, we propose an indexing mechanism based on a Multi-format Index Data Structure (MIDS). Many previous attempts to create indexing tables have been made but this, we believe, is the first systematic attempt to provide a multi container format and multi-entry format indexing. The proposed index data structure has a time complexity of O (1) for entry retrieval and Ω (1) for entry addition, with a space complexity of O(1). The use of the index data structure in container format demultiplexers results in a dramatic reduction of the seek-to-time operation to about one-tenth (10%) or one-half (50%) of the original time, even with very small index table sizes (1 Kilo Bytes). The result is a more responsive user experience. The proposed index data structure can also be utilized in gaining efficiency through indexing multimedia files in multimedia content Servers (such as YouTube servers) and in indexing Flat File Data Bases.

关键词： Data structures Indexing multimedia communication Containers Heuristic algorithms Complexity theory

来源：评论

学校读者我要写书评

暂无评论

Using multimedia Ontologies for Automatic Image Annotation and Classification

Using Multimedia Ontologies for Automatic Image Annotation a...

引用

IEEE International conference on Services Economics (SE)

作者： Antonio M. Rinaldi IKNOS-LAB - Intelligent and Knowledge Systems Università di Napoli Federico II Napoli Italy DIETI - Dipartimento di Ingegneria Elettrica e delle Tecnologie dell'Informazione Napoli Italy

In the era of big data, the use of formal models and techniques to represent and manage information is a necessary task to implement efficient intelligent information systems. In this paper we propose a complete framework to annotate and categorize images. Our approach is based on multimedia ontologies organized following a formal model to represent knowledge. Our ontologies use multimedia data and linguistic properties to bridge the gap between the target semantic classes and the available low-level multimedia descriptors. The multimedia features are automatically extracted using algorithms based on MPEG-7 standard. The informative image content is annotated with semantic information extracted from our ontologies and the categories are dynamically built by means of a general knowledge base. Experimental results show the efficiency of our approach in the annotation and classification tasks using a combination of textual and visual components.

关键词： multimedia communication Ontologies Semantics Visualization Pragmatics Transform coding Standards

来源：评论

学校读者我要写书评

暂无评论

Visual content Fingerprinting and Search An MPEG perspective

Visual Content Fingerprinting and Search An MPEG perspective

引用

conference on Information Visualization Theory and Applications

作者： Miroslaw Z. Bober University of Surrey U.K.

ISBN: (纸本)9781479976874

Our society is creating, storing and using an ever increasing volumes of digital multimedia content. We have access to hundreds of billions of images and videos on the Internet, in the archives of professional content creators and owners, and in the personal libraries of home users. In this context, content-based identification of images' and videos and visual search capabilities are essential enablers for a range of applications that require fast, robust and efficient algorithms. The interoperability of the technologies and systems is also an important consideration. During the lecture Miroslaw Bober will review the latest advances in content fingerprinting and visual search and how they impact related standardisation efforts within the MPEG group. In particular will present the MPEG Visual Signatures, which include the Image Signature and Video Signature content description tools. The Visual Signatures are designed specifically to enable fast and robust identification of near duplicate or derived (modified) visual content in large-scale databases. We will also look at the latest addition to the MPEG family of standards: Compact Descriptors for Visual Search (CDVS). Achieving a state-of-the-art identification and recognition performance, the applications are numerous and include rights management and monetization, distribution management, usage monitoring, and professional or personal database management.

关键词： Our society professional content creators personal database management

来源：评论

学校读者我要写书评

暂无评论

MPEG-4-the emerging multimedia standard

MPEG-4-the emerging multimedia standard

引用

IEEE International Caracas conference on Devices, Circuits and systems

作者： K.R. Rao Electrical Engineering Department of Electrical Engineering University of Texas Arlington Arlington TX USA

This paper presents an overview of the aims and objectives of MPEG-4. This standard scheduled for November 1998 addresses content-based interactivity, universal access, robustness in error-prone environments, manipulation of objects, both synthetic and natural, etc., at various bit rates, quality levels and spatial/temporal resolutions. The standard is designed to accommodate different communication networks, processors and platforms through tools, algorithms and profiles.

关键词： MPEG 4 Standard Scalability Job shop scheduling Shape Virtual manufacturing Layout Processor scheduling Robustness Bit rate Information retrieval

来源：评论

学校读者我要写书评

暂无评论

A data mining framework for building a Web-page recommender system

A data mining framework for building a Web-page recommender ...

引用

IEEE International conference on Information Reuse and Integration (IRI)

作者： C. Haruechaiyasak M.-L. Shyu S.-C. Chen Information Research and Development Division (RDI) National Electronics and Computer Technology Center Klong Luang Pathum Thani Thailand Department of Electrical and Computer Engineering University of Miami Coral Gables FL USA Distributed Multimedia Information System Laboratory School of Computer Science Florida International University Miami FL USA

In this paper, we propose a new framework based on data mining algorithms for building a Web-page recommender system. A recommender system is an intermediary program (or an agent) with a user interface that automatically and intelligently generates a list of information, which suits an individual's needs. Two information filtering methods for providing the recommended information are considered: (1) by analyzing the information content, i.e., content-based filtering, and (2) by referencing other user access behaviors, i.e., collaborative filtering. By using the data mining algorithms, the information filtering processes can be performed prior to the actual recommending process. As a result, the system response time could be improved and thus, making the framework scalable.

关键词： Data mining Recommender systems Information filtering Information filters User interfaces Intelligent agent Information analysis Collaboration Filtering algorithms Delay

来源：评论

学校读者我要写书评

暂无评论

Camera Orientation Estimation Using Motion Based Vanishing Point Detection for Automatic Driving Assistance System

Camera Orientation Estimation Using Motion Based Vanishing P...

引用

IEEE International conference on Consumer Electronics (ICCE)

作者： Jo, Youngran Jang, Jinbeum Paik, Joonki Chung Ang Univ Grad Sch Adv Imaging Sci Multimedia & Film Image Proc & Intelligent Syst Lab Seoul South Korea

ISBN: (纸本)9781538630259

This paper presents a camera orientation estimation method based on 3-line RANSAC using motion vector in a driving straight ahead vehicle. The proposed method consists of three steps: i) motion vector and z-axis vanishing point estimation using feature extraction and matching, ii) line detection and classification using 3-line RANSAC algorithm, and iii) camera orientation estimation with vanishing points using classified lines. The experimental result shows proposed method effectively estimate camera orientation parameter. Therefore, the proposed method can be applied in vehicle systems for automatic driving assistance system.

关键词： Cameras Estimation Calibration Classification algorithms Parallel processing Computer vision Real-time systems

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18页 << < 9 10 11 12 13 14 15 16 17 18 > >>

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：