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

1,917 篇 会议
84 篇 期刊文献
13 篇 学位论文
9 册 图书

馆藏范围

2,023 篇 电子文献
0 种 纸本馆藏

日期分布

学科分类号

1,166 篇 工学
- 946 篇 计算机科学与技术...
- 566 篇 软件工程
- 400 篇 信息与通信工程
- 240 篇 电气工程
- 61 篇 控制科学与工程
- 51 篇 电子科学与技术（可...
- 38 篇 光学工程
- 33 篇 仪器科学与技术
- 22 篇 机械工程
- 22 篇 生物医学工程（可授...
- 19 篇 生物工程
- 13 篇 网络空间安全
- 11 篇 化学工程与技术
- 11 篇 交通运输工程
- 10 篇 航空宇航科学与技...
- 9 篇 建筑学
255 篇 理学
- 113 篇 数学
- 110 篇 物理学
- 33 篇 统计学（可授理学、...
- 27 篇 系统科学
- 22 篇 生物学
- 12 篇 化学
207 篇 管理学
- 140 篇 图书情报与档案管...
- 72 篇 管理科学与工程(可...
- 34 篇 工商管理
143 篇 医学
- 136 篇 临床医学
- 11 篇 基础医学(可授医学...
33 篇 教育学
- 32 篇 教育学
28 篇 法学
- 21 篇 社会学
10 篇 文学
- 9 篇 新闻传播学
5 篇 经济学
4 篇 军事学
2 篇 艺术学

主题

356 篇 multimedia syste...
154 篇 multimedia commu...
154 篇 streaming media
136 篇 content based re...
83 篇 internet
77 篇 bandwidth
73 篇 image retrieval
71 篇 information retr...
70 篇 content manageme...
65 篇 quality of servi...
63 篇 multimedia
62 篇 multimedia datab...
51 篇 computer science
51 篇 indexing
51 篇 delay
50 篇 data mining
50 篇 algorithm design...
49 篇 feature extracti...
46 篇 resource managem...
46 篇 mobile communica...

机构

5 篇 tsinghua univ de...
5 篇 department of el...
4 篇 ibm thomas j. wa...
4 篇 school of comput...
4 篇 beijing universi...
3 篇 institute for in...
3 篇 suv
3 篇 ibm corp thomas ...
3 篇 distributed mult...
3 篇 univ chinese aca...
3 篇 integrated media...
3 篇 packetvideo finl...
3 篇 department of ma...
3 篇 univ milano bico...
3 篇 open univ catalo...
3 篇 school of electr...
3 篇 fit dept informa...
3 篇 computer school ...
3 篇 university of br...
3 篇 tsinghua univ gr...

作者

7 篇 hellwagner herma...
5 篇 li cs
5 篇 smith jr
5 篇 shu-ching chen
5 篇 smith john r.
4 篇 van de walle r
4 篇 sun lifeng
4 篇 de sutter r
4 篇 liu zhu
4 篇 hermann hellwagn...
4 篇 li y
4 篇 lerouge s
4 篇 zeng wj
4 篇 christodoulakis ...
4 篇 r. luling
4 篇 mylonas phivos
4 篇 schedl markus
4 篇 van de walle rik
4 篇 ebrahimi touradj
4 篇 wang zhi

语言

1,994 篇 英文
14 篇 其他
13 篇 中文
1 篇 葡萄牙文
1 篇 土耳其文

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

共 2023 条记录，以下是231-240 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 application toolkit framework for embedded multimedia internet applications

An application toolkit framework for embedded multimedia int...

引用

12th Asia-Pacific conference on Communications

作者： Yamakami, Toshihiko ACCESS Res & Dev Chiyoda Ku Tokyo Japan

ISBN: (纸本)9781424405732

The embedded devices like the mobile Internet continue to pursue new multi-media features with advanced networks. The emerging diversity of the content languages adds a new challenge in addition to the sustained challenge from the diversity of the execution environments in the embedded environment. The author describes the past three-stage evolution of micro-browsers in the embedded environment. In order to leverage embedded multimedia applications, it is necessary to provide software architecture for a wide range of multimedia applications for the future embedded environment, e.g. mobile handsets, game consoles, and automotive systems. With the sustained focus to the resource constraint, the author proposes an application toolkit framework that enables multimedia applications including browsing, mail clients, stand-alone multimedia players. The toolkit approach provides a footprint optimized multimedia applications in an OS-agnostic manner.

关键词： Embedded systems

来源：评论

学校读者我要写书评

暂无评论

Fast Information Retrieval using Indexing Techniques

引用

6th International conference on Intelligent Interactive multimedia systems and Services (KES IIMSS)

作者： Stoica Spahiu, Cosmin Stanescu, Liana Brezovan, Marius Univ Craiova Fac Automat Comp & Elect Craiova Dolj Romania

ISBN: (纸本)9781614992622;9781614992615

The paper presents the solution adopted to index the information in a multimedia Database Management System dedicated to medical domain, being optimized for medium sized databases. The system automatically processes the images inserted into database, extracting characteristics as: color histogram, texture, and color regions. The system contains the needed algorithms for images processing and visual content-based retrieval, thus making the client applications less complex. The information is indexed using a single level B-tree structure for text-based data, and using an R-trees structure for multimedia data. The performances of the system are analyzed from the execution time point of view.

关键词： multimedia databases content-based retrieval information indexing

来源：评论

学校读者我要写书评

暂无评论

Understanding Performance of Edge Prefetching 23rd

Understanding Performance of Edge Prefetching

引用

23rd International conference on multimedia Modeling (MMM)

作者： Pang, Zhengyuan Sun, Lifeng Wang, Zhi Xie, Yuan Yang, Shiqiang Tsinghua Univ Dept Comp Sci & Technol Beijing Peoples R China Tsinghua Univ Grad Sch Shenzhen Beijing Peoples R China Indiana Univ Dept Comp Sci Bloomington IN 47405 USA

ISBN: (纸本)9783319518114;9783319518107

When using online services, the time that users wait for the requested content to be downloaded from online servers to local devices can significantly influence user experience. To reduce user waiting time, the content which are likely to be requested in the future can be predownloaded to the local cache on edge proxies (i.e. edge prefetching). This paper addresses the performance issues of prefetching at edge proxies (e.g. Wi-Fi access Points (APs), cellular base stations). We introduce an AP-based prefetching framework and study the impact of several factors on the benefit and the cost of this framework based on trace-driven simulation experiments. Useful insights which can be used to guide the design of prediction algorithms and edge prefetching systems are gained from our experimental results. First, increasing prediction window size of the prediction algorithms used by mobile applications can significantly reduce user waiting time. Second, the cache size is important to reducing user waiting time before a certain threshold. Third, the ratio of correct predictions to all actual requests (i.e. recall) can reduce user waiting time linearly while the ratio of correct predictions to all predictions (i.e. precision) will influence the traffic cost, so a trade-off should be made when designing a prediction algorithm.

关键词： Edge prefetching Wi-Fi access Point Performance Verification

来源：评论

学校读者我要写书评

暂无评论

Localized QoS Management for Wireless access Networks

Localized QoS Management for Wireless Access Networks

引用

Proceedings of the Seventh IASTED International conference on Internet and multimedia systems and Applications

作者： Manner, Jukka Raatikainen, Kimmo Department of Computer Science University of Helsinki P.O.BOX 26 00014 Helsinki Finland

ISBN: (纸本)0889863806

Guaranteed QoS for multimedia applications requires support from the connecting network and the communicating parties. However, in many communications through the Internet, the backbones offer only best-effort service but are usually over-provisioned and, thus provide sufficient quality. The problems are often in the access networks that may become the bottleneck, especially when they have wireless links. Moreover, current content servers do not support QoS signaling. It would be useful if end hosts could reserve at least local resources at the access network, especially wireless link resources. Additionally, for mobile nodes the continuity of QoS is enhanced if resource signaling can be localized and coupled with mobility management. This paper presents a simple enhancement to RSVP, which allows initial resource reservations and re-reservations due to host mobility to be done locally in an access network.

关键词： multimedia systems

来源：评论

学校读者我要写书评

暂无评论

Open secure infrastructure to control user access to multimedia content

Open secure infrastructure to control user access to multime...

引用

4th International conference on Web Delivering of Music (WEDELMUSIC 2004)

作者： Serrao, C Adetti ISCTE Ed ISCTE P-1600082 Lisbon Portugal

ISBN: (纸本)0769521576

This paper will start by describing OpenSDRM an open-source framework developed for the IST project MOSES., OpenSDRM is used to control the multimedia content consumption in conjunction with the new IPMPX MPEG-4 proposed standard. This architecture, composed by several building blocks, protects the content flow from creation to final user consumption on a specific device. This paper devotes a special attention to the security aspects of the OpenSDRM processes and functions, describing its communication protocols and message exchanges as well as it introduces the security details about the user's digital wallet.

关键词： multimedia systems

来源：评论

学校读者我要写书评

暂无评论

Real-Time Load Optimization for multimedia delivery content over Heterogeneuos Wireless Network using a MEW approach 12

Real-Time Load Optimization for multimedia delivery content ...

引用

12th IEEE International Symposium on Broadband multimedia systems and Broadcasting (BMSB)

作者： Desogus, Cristina Anedda, Matteo Murroni, Maurizio Univ Cagliari Dept Elect & Elect Engn DIEE Piazza Armi I-09123 Cagliari Italy

ISBN: (纸本)9781509049370

The significant increment in the number of users that need broadband multimedia system, relative radio resources, and the evolution of the devices has encouraged to search for different methods to manage heterogeneous wireless networks. One solution to this problem is to make traffic balancing on heterogeneous networks, so that none of the available networks for a given user will be saturated avoiding performance decay. This paper proposes a novel Multiplicative Exponential Weighting (MEW) approach that manages the access network selection. MEW combines several inputs such as power of the received signal, throughput, packet delay, cost-per-user, the requested type of traffic, and type of device. The obtained results have shown an improvement of 15% in average PSNR, and 20% in terms of delay and throughput, compared to the algorithms presented in the literature.

关键词： Congestion control Performance evaluation Traffic and performance monitoring Networking and QoS Propagation and coverage

来源：评论

学校读者我要写书评

暂无评论

Improving quality of service for streaming multimedia applications in ubiquitous mobile environment 43

Improving quality of service for streaming multimedia applic...

引用

43rd Annual Association for Computing Machinery Southeast conference, ACMSE '05

作者： Jain, Radhika Department of Computer Information Systems Georgia State University Atlanta 30302 United States

ISBN: (纸本)1595930590

Despite the great potential demonstrated by the multimedia-rich data in various business applications, none of the prior research has addressed the design of high-quality access to the multimedia content in heterogeneous wireless networking environment. In this research, we have presented a partial pre-retrieval and buffering scheme to improve various quality of service (QoS) parameters for multimedia content for in such context. Specifically it addresses the three important QoS parameters namely delay, delay variation, and information loss that directly impact the mobile user's quality of experience indicators. Here we have also presented the analysis of the buffering requirements and the related issues for high-quality access to the multimedia content in such environment. Results of this research have potential to improve the understanding of these multimedia QoS parameters for ubiquitous wireless infrastructures. Copyright 2005 ACM.

关键词： Quality of service

来源：评论

学校读者我要写书评

暂无评论

Evaluation of clustering techniques for efficient searching in JXTA-based P2P systems

Evaluation of clustering techniques for efficient searching ...

引用

2nd International conference on Complex, Intelligent and Software Intensive systems

作者： Xhafa, Fatos Villoldo, Enric Jaen Daradoumis, T'hanasis Barolli, Leonard Univ Politecn Cataluna Dept Languages & Informat Syst C Jordi Girona 1-3 Barcelona 08034 Spain Open Univ Catalonia Dept Informat Sci Barcelona Spain FIT Dept Informat & Commun Engn Higashi Ku Fukuoka 8110295 Japan

ISBN: (纸本)9780769531090

The efficient file searching is an essential feature in P2P systems. While many current approaches use brute force techniques to search files by meta information (file names, extensions or user-provided tags), the interest is in implementing techniques that allow content-based search in P2P systems. Recently, clustering techniques have been used for searching text documents to increase the efficiency of document discovery and retrieval. Integrating such techniques into P2P systems is important to enhance searching in P2P file sharing systems. While some effort has been done for content-based searching for text documents in P2P systems, there has been few research work for applying these techniques for multimedia content in P2P systems. In this paper we introduce two P2P content-based clustering techniques for multimedia documents. These techniques are an adaptation of the existing Class-based Semantic Search (CSS) algorithm for text documents. The proposed algorithms have been integrated into a JXTA-based Overlay P2P platform, and some initial evaluation results are provided. The JXTA-Overlay together with the considered clustering techniques is thus very useful for developing P2P multimedia applications requiring efficient searching of multimedia contents in peer nodes.

关键词： P2P networks P2P multimedia clustering classbased semantic search JXTA content-based retrieval

来源：评论

学校读者我要写书评

暂无评论

A generic mapping mechanism between content description metadata and user environments

A generic mapping mechanism between content description meta...

引用

Internet multimedia Management systems III conference

作者： Lerouge, S Rogge, B De Sutter, R Bekaert, J Van De Ville, D Van de Walle, R State Univ Ghent Multimedia Lab Dept Elect & Informat Syst B-9000 Ghent Belgium

ISBN: (纸本)0819446416

The number of terminals that have access to multimedia content by means of a network is rapidly increasing. More and more, the characteristics of different terminals are increasing in variety. In addition, their users can have different preferences. Therefore, the adaptation of multimedia content to a specific terminal and/or its user has become an important research issue. Such an adaptation is mainly based on two aspects: the description of the multimedia content and the description of the user environment. Both can be considered as metadata, and can be formatted in an XML language (e.g., MPEG-7 and CC/PP). However, it is not yet clear how we can realize a generic mapping mechanism between two such vocabularies. We feel that such a mechanism is necessary to accomplish a mature content adaptation framework. This paper describes how such a mechanism can be achieved. We attach requirements and preferences of the user environment to specific aspects of the description of multimedia content. Based on this information, we try to maximize the value of the adapted content, while making it appropriate for the terminal. We also take into account the extensibility of the existing vocabularies we focus on, because this means our mechanism will also be extensible.

关键词： content adaptation metadata content description user environment CC/PP MPEG-7

来源：评论

学校读者我要写书评

暂无评论

Aerial Videography in Built Heritage Documentation: The Case of Post-Independence Architecture of Malaysia 20

Aerial Videography in Built Heritage Documentation: The Case...

引用

20th International conference on Virtual systems and multimedia (VSMM)

作者： Santano, Delas Esmaeili, Human Univ Malaya Ctr Creat Content & Digital Innovat Kuala Lumpur Malaysia Multimedia Univ Fac Creat Multimedia Knowledge Management Ctr I Knowmedia Cyberjaya Malaysia

ISBN: (纸本)9781479972272

The Unmanned Aerial Vehicle (UAV) has become increasingly affordable in the market and has been reduced to smaller sizes, providing an entry level UAV for any beginner. For this paper we have utilized the GoPro action camera as the chosen camera, since DJI has an established gimbal for it and also the fact that the GoPro setup is considered the entry level, which is available to anyone and also produces good quality. Recent research collaboration has identified built heritage in Malaysia with a scope of being built after the nation's independence between 1957 and 1970. Three buildings from this category were shot with the UAV, the National Mosque, Tun Abdul Razak Apartments or famously known as the Pekeliling Flats, and the Rifle Range Flats in Penang. This research will present the utilization of UAV in documenting a built heritage, its challenges in operating the machine, and documenting the sites. This study also briefly describes how aerial videography can be beneficial for visualization artists. In addition to aerial capturing, one aspect of built heritage documentation deals with e-reconstruction including digital drawings, 3D modeling, virtual reality, etc. This can be achieved by using existing visual materials as a reference to generate a virtualized version of the building. In some points visualization artist needs full access to the building, as existing reference images are insufficient. But as mentioned above, sometimes access is limited to terms and conditions mostly related to safety. In this situation one of the best alternatives is to use UAV drones. Aerial videography can be beneficial for visualization artists, first as the reference, and secondly to be combined with virtualized materials for augmented reality purposes as the land where flats were located on, will be covered by newly built skyscrapers in the near future.

关键词： UAV Aerial Videography Built Heritage Preservation e-Reconstruction Virtual Reality Augmented Reality

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203页 << < 20 21 22 23 24 25 26 27 28 29 > >>

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：