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

511 篇 会议
2 篇 期刊文献

馆藏范围

513 篇 电子文献
0 种 纸本馆藏

日期分布

学科分类号

453 篇 工学
- 305 篇 计算机科学与技术...
- 266 篇 软件工程
- 91 篇 信息与通信工程
- 65 篇 仪器科学与技术
- 62 篇 控制科学与工程
- 59 篇 机械工程
- 49 篇 电子科学与技术（可...
- 22 篇 网络空间安全
- 14 篇 电气工程
- 13 篇 动力工程及工程热...
- 13 篇 生物工程
- 12 篇 材料科学与工程（可...
- 10 篇 建筑学
- 10 篇 交通运输工程
- 10 篇 生物医学工程（可授...
- 8 篇 光学工程
- 8 篇 土木工程
- 7 篇 航空宇航科学与技...
- 7 篇 安全科学与工程
152 篇 管理学
- 112 篇 管理科学与工程(可...
- 43 篇 工商管理
- 33 篇 图书情报与档案管...
119 篇 理学
- 78 篇 数学
- 39 篇 系统科学
- 17 篇 统计学（可授理学、...
- 12 篇 生物学
- 8 篇 物理学
37 篇 经济学
- 37 篇 应用经济学
16 篇 法学
- 9 篇 社会学
10 篇 艺术学
- 10 篇 设计学（可授艺术学...
7 篇 农学
7 篇 医学
5 篇 军事学
4 篇 教育学
2 篇 文学

主题

10 篇 web services
9 篇 quality of servi...
7 篇 component
6 篇 internet of thin...
6 篇 software design
6 篇 cloud computing
5 篇 ahp
5 篇 data mining
5 篇 security
5 篇 middleware
4 篇 video streaming
4 篇 architecture
4 篇 semantic web
4 篇 software testing
4 篇 qos
4 篇 rfid
4 篇 ontology
3 篇 data warehouses
3 篇 reliability
3 篇 composition of s...

机构

7 篇 faculty of compu...
6 篇 international sc...
5 篇 department of in...
3 篇 research institu...
3 篇 engineering inst...
3 篇 department of so...
2 篇 faculty of infor...
2 篇 xiamen universit...
2 篇 petroleum engine...
2 篇 department of el...
2 篇 school of comput...
2 篇 department of sc...
2 篇 department of in...
2 篇 department of sc...
2 篇 school of commun...
2 篇 school of comput...
2 篇 department of so...
2 篇 computer and inf...
2 篇 information and ...
2 篇 beijing engineer...

作者

27 篇 china
5 篇 xu zhan
5 篇 zhu quanyin
4 篇 sung ho cho
4 篇 li xinran
4 篇 xiang chenhui
3 篇 yang junkai
3 篇 yuichi goto
3 篇 li xiu
3 篇 chen gang
3 篇 sun xingping
3 篇 hao wenning
3 篇 yang shenglin
3 篇 kang hongwei
3 篇 liu dan
3 篇 beijing 100876
3 篇 duan qing
2 篇 zhang hongjun
2 篇 masayuki kawamat...
2 篇 goto yuichi

语言

513 篇 英文

检索条件"任意字段=2012 IEEE 3rd International Conference on Software Engineering and Service Science, ICSESS 2012"

共 513 条记录，以下是441-450 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：

Research on WAP Supervision with System Dynamic Model

Research on WAP Supervision with System Dynamic Model

引用

2012 ieee 3rd international conference on Emergency Management and Managementsciences(ICEMMS 2012)

作者： Maokang Du, Yuan Tao, Hantao He College of Economy and Management, Chongqing University of Posts and Telecommunications, Chongqing 400065, P.R. China

In this paper, the WAP supervision is studied with dynamics system method. Firstly, the value-added service is analyzed based on the structure of industry chain. A system dynamic simulation model of WAP industry chain is established, which describes the interaction of the elements in the WAP service. Based on the running results of this model in the VENSIN PLE software, we predict the market prospect of WAP service and give the conclusion that the government and the operators are the key factors of reducing harmful WAP information.

关键词： WAP Telecommunication industry chain System dynamics

来源：评论

学校读者我要写书评

暂无评论

FAST RECONNECTION OF ADAPTIVE HTTP STREAMING IN HETEROGENEOUS NETWORKS

FAST RECONNECTION OF ADAPTIVE HTTP STREAMING IN HETEROGENEOU...

引用

2012 3rd ieee international conference on Network Infrastructure and Digital Content

作者： Eunjo Lee Taeho Choi Joohan Lee Sungkwon Park Sungmin Joe Soohan Kim Heewon Park Department of Electronics and Computer Engineering Hanyang UniversitySeoulKorea Visual Display Division R&D TeamSamsung ElectronicsGyunggi-DoKorea

This paper proposes the time minimizing of disconnecting contents for adaptive HTTP streaming when a mobile device moves from previous network to current *** proposing decision rule,IM,RMIM approach and maintenance,can determine the most suitable media segment with determined data rate from the media *** paper also verifies the effect of reducing the measurement time by the decision rule through the *** a result,the contents request method proposed takes less a disconnect time than the contents request method used in ISO/IEC FCD *** contents request method used in ISO/IEC FCD 23001-6 takes 10 *** contents request method proposed in this paper,however,takes just 3 sec.

关键词： Adaptive streaming HTTP streaming Reconnection Dash

来源：评论

学校读者我要写书评

暂无评论

EFFECTS OF STOCHASTIC PHASE SPECTRUM DIFFERENCES ON PHASE-ONLY CORRELATION FUNCTIONS——PART Ⅰ:STATISTICALLY CONSTANT PHASE SPECTRUM DIFFERENCES FOR FREQUENCY INDICES

EFFECTS OF STOCHASTIC PHASE SPECTRUM DIFFERENCES ON PHASE-ON...

引用

2012 3rd ieee international conference on Network Infrastructure and Digital Content

作者： Shunsuke Yamaki Jun Odagiri Masahide Abe Masayuki Kawamata Department of Electronic Engeering Graduated School of EngineeringTohoku University 6-6-05AobaAramakiAoba-kuSendai980-8579Japan

This paper analyzes effects of stochastic phase spectrum differences on phase-only correlation(POC) *** assume phase spectrum differences between two signals are statistically constant for frequency *** is,they have identical probability density function for all frequency *** derive the general expressions of the expectation and variance of the POC *** between the POC functions and the phase spectrum differences are *** result mathematically guarantees the validity of the POC functions used for similarity measure in matching techniques.

关键词： Phase-spectrum differences Phase-only correlation functions Expectation variance

来源：评论

学校读者我要写书评

暂无评论

Performance comparison of different detection techniques in long-haul fiber SAC-OCDMA systems

Performance comparison of different detection techniques in ...

引用

international conference on Photonics (ICP)

作者： M. Z. Norazimah Hamza M. R. Al-Khafaji S. A. Aljunid Hilal A. Fadhil School of Computer and Communication Engineering Universiti Malaysia Perlis Perlis Malaysia

Progress in fiber optic technology have made long-haul communications systems reach distance that were once unheard of. This distance is made possible by using modulation techniques that do not require a complex link design which best applied in spectral-amplitude coding optical code-division multiple access (SAC-OCDMA) system. In this paper, we investigate the use of different detection schemes namely the modified-AND subtraction detection as well as AND subtraction detection for SAC-OCDMA systems. We simulate the system performance of the mentioned detection approaches using OptiSystem7.0 software. The entire effects of fiber nonlinearities, dispersion and attenuation were considered in the simulation of SAC-OCDMA systems. Based on modified double weight (MDW) codes, the simulation results revealed that the modified-AND subtraction detection improves SAC-OCDMA system performance significantly compared to the conventional AND subtraction detection. Moreover, for the same quality of service (QoS) for bit-error rate (BER) of 10 -20 and data rate of 622 Mbps, modified-AND subtraction detection allows longer transmission distance of 30 % in the fiber length as compared to AND detection.

关键词： Optical fibers Bit error rate High speed optical techniques Optical fiber networks Optical fiber dispersion

来源：评论

学校读者我要写书评

暂无评论

SmartSaaS:Model and Architecture

SmartSaaS:Model and Architecture

引用

2012 3rd international conference on Information Technology for Manufacturing Systems(ITMS 2012)

作者： Binbin Yang Jiang Wu Huan Wang W.T.Tsai College of Information Science and Technology Northwest University Dept.of Computer Science and Engineering Arizona State University

This paper proposes a Saa S(software-as-a-service) maturity model, and proposes an intelligent Saa S framework. The Saa S maturity has two dimensions. Traditional Saa S for business computing can also be extended to include intelligent behavior by having ontology to describe metadata of those data used in Saa S. Then, this paper proposed a new Saa S architecture Smart Saa S, and illustrate its key features. Finally, a conceivable architecture of implementation and technology roadmap were given.

关键词： software-as-a-service(SaaS) Cloud Computing Modeling Architecture Design Intelligent Behavior Maturity Model

来源：评论

学校读者我要写书评

暂无评论

ON USING SPECTRAL GRADIENT IN CONDITIONAL MAP CRITERION FOR ROBUST VOICE ACTIVITY DETECTION

ON USING SPECTRAL GRADIENT IN CONDITIONAL MAP CRITERION FOR ...

引用

2012 3rd ieee international conference on Network Infrastructure and Digital Content

作者： Jae-Hun Choi Joon-Hyuk Chang School of Electrical Engineering Hanyang UniversitySeoul 133-791Republic of Korea

In this paper,we propose a novel approach to improve a statistical model-based voice activity detection(VAD) method based on a modified conditional maximum a posteriori(MAP) criterion incorporating the spectral gradient *** proposed conditional MAP incorporates not only the voice activity decision in the previous frame as in Ref.[1] but also the spectral gradient of the observed spectra between the current frame and the past frames to efficiently exploit the inter-frame correlation of voice *** a result,the proposed VAD leads to six separate thresholds to be adaptively determined in the likelihood ratio test(LRT) depending on both the previous VAD result and the estimated spectral gradient *** results demonstrate that the proposed approach yields better results compared to those of the previous conditional MAP-based method.

关键词： Voice activity detection Spectral gradient Conditional MAP Likelihood ratio test

来源：评论

学校读者我要写书评

暂无评论

Towards easier human-robot interaction to help inexperienced operators in SMEs

Towards easier human-robot interaction to help inexperienced...

引用

international conference on Cognitive Infocommunications (CogInfoCom)

作者： Sakari Pieskä Jari Kaarela Ossi Saukko Centria Research and Development Ylivieska Finland

The capability to use advanced tools, devices, and software is essential for enterprises to survive in global competition. Inter-cognitive communication is an important element in the development of engineering applications where natural and artificial cognitive systems should work together efficiently. Small and medium-sized enterprises (SMEs) are becoming increasingly important in society, as our economies depend heavily on SMEs, which represent the majority of jobs created. Global competition has forced these SMEs to change and develop their production systems radically, to be more flexible. Industrial robots are seen as a key element in flexible manufacturing systems. However, currently, industrial robots are not commonly used in SMEs; one reason is the complex handling, especially the time-consuming programming. Industrial robot systems usually lack simple user interfaces, and the programming is usually carried out by the typical teach pendant teaching method. This method is a tedious and time-consuming task that requires a remarkable amount of expertise. In industry, this type of robot programming can be justified economically only for the production of large lot sizes, which are not typical for SMEs. Therefore, new approaches to human-robot interaction are required. Cognitive infocommunication can play a key role in these applications. Accordingly, our main goal in this paper is to present experiences in developing easier human-robot interaction to help even inexperienced operators use robots in SMEs. These examples show a variety of ways that inter-cognitive communication between human and artificial cognitive systems can be utilized in robotics. We also present our system and software architecture used in the development of generic industrial robot programming for easy-to-use applications, as well as some examples of our service robot development. service robotics offers numerous possibilities to utilize cognitive infocommunication, but development of relia

关键词： service robots Robot programming Robot sensing systems Design automation Solid modeling

来源：评论

学校读者我要写书评

暂无评论

MODULAR DESIGN OF SC3DMC BASED ON MPEG RECONFIGURABLE GRAPHICS CODING FRAMEWORK

MODULAR DESIGN OF SC3DMC BASED ON MPEG RECONFIGURABLE GRAPHI...

引用

2012 3rd ieee international conference on Network Infrastructure and Digital Content

作者： Hyerin Lim Hyungyu Kim Sinwook Lee Sowon Kim Seungwook Lee Bon-ki Koo Euee S.Jang Digital Media Laboratory Department of Electronics and Computer EngineeringHanyang UniversitySeoulKorea Electronics and Telecommunications Research Institute DaejeonKorea

MPEG reconfigurable media coding(RMC) is a standardization activity in MPEG to provide a modular design framework for the existing MPEG multimedia coding *** objective of the modularization is to allow easy development,maintenance,and reuse of the coding tools in the *** observed that the concept of RMC is suitable for the 3D graphics *** there are many overlapping object types(e.g.,IndexedFaceSet in VRML,Mesh in Collada) in 3D graphics,the MPEG RMC framework can cover everything,from object type definition to object compression,in a modularized approach [1].In this paper,we provide a walkthrough on the use of the RGC framework with the primitivelevel FUs based on existing graphics coding standards such as MPEG scalable complexity 3D mesh coding(SC3DMC).

关键词： Reconfigurable Graphics Coding Scalable Complexity 3D Mesh Coding primitive-level FU

来源：评论

学校读者我要写书评

暂无评论

UTILIZATION OF NULL SUBCARRIERS FOR PAPR REDUCTION IN 3GPP LTE DOWNLINK

UTILIZATION OF NULL SUBCARRIERS FOR PAPR REDUCTION IN 3GPP L...

引用

2012 3rd ieee international conference on Network Infrastructure and Digital Content

作者： Soobum Cho Sang Kyu Park Du Jin Kwo Dong Geol Ryu Department of Electronics and Computer Engineering Hanyang University SeoulKorea

The multiple access scheme for the long term evolution (LTE) physical layer is based on Orthogonal Frequency Division Multiple Access (OFDMA) in the downlink. The main drawback of OFDMA is the peak- to-average power ratio (PAPR) problem. Dummy sequence insertion (DSI) concept can be an efficient PAPR reduction method for the LTE downlink system because it is very simple to implement and side information is not needed. However, the DSI has to sacrifice a decrease in the transmitted data rate for a large number of dummy subcarriers. In this paper, a novel approach to the DSI concept is proposed for complete application to an LTE system. For effective utilization of physical resources, the unused space of the LTE system is calculated, and dummy subcarriers are inserted into the unused space. Therefore, there is no degradation in transmitted data rate. Simulation results show that the proposed method can reduce PAPR considerably without degradation of bit error rate (BER) performance as a LTE downlink system.

关键词： Long term evolution Orthogonal frequency division multiple access Peak-to-average power ratio Dummy sequence insertion

来源：评论

学校读者我要写书评

暂无评论

Research and Realize of High Availability in Femto Communication System

Research and Realize of High Availability in Femto Communica...

引用

2012 3rd international conference on Applied Mechanics and Mechanical engineering(ICAMME 2012)

作者： Zhiyuan Shi Bin Xu Lianfen Huang Xiamen University College of information science and technology Department of Electronic Engineering Xiamen University College of information science and technology Department of Communication Engineering

With the continuous development of 3G networks, Femto has gotten more and more attention and development, as a kind of access technology in cellular base station,it improves indoor coverage, cell capacity and relieve network pressure of outdoor macro base station. But how to ensure the efficient and uninterrupted in communication network is a problem which we currently facing. This paper will solve this problem using HA(High Availability) technology, when the computer system or network hardware or software fail, it can switch to the backup system by the switch-over technology to achieve uninterrupted service and maintenance system availability.

关键词： Femto High Availability Indoor coverage

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52页 << < 41 42 43 44 45 46 47 48 49 50 > >>

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：