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

936 篇 会议
106 册 图书

馆藏范围

1,040 篇 电子文献
2 种 纸本馆藏

日期分布

学科分类号

854 篇 工学
- 686 篇 测绘科学与技术
- 608 篇 计算机科学与技术...
- 47 篇 信息与通信工程
- 46 篇 环境科学与工程（可...
- 27 篇 城乡规划学
- 14 篇 水利工程
- 5 篇 地质资源与地质工...
- 3 篇 仪器科学与技术
- 3 篇 建筑学
- 1 篇 电子科学与技术（可...
- 1 篇 控制科学与工程
712 篇 理学
- 539 篇 地理学
- 172 篇 地球物理学
- 23 篇 地质学
- 1 篇 数学
- 1 篇 大气科学
- 1 篇 统计学（可授理学、...
71 篇 历史学
- 71 篇 世界史
21 篇 医学
- 21 篇 公共卫生与预防医...
4 篇 管理学
- 4 篇 公共管理

主题

58 篇 geographical inf...
49 篇 gis
25 篇 earth sciences, ...
25 篇 maps
20 篇 ontology
18 篇 lidar
15 篇 citygml
13 篇 mapping
11 篇 geographic infor...
10 篇 volunteered geog...
10 篇 navigation
10 篇 urban planning
9 篇 semantics
9 篇 linked data
9 篇 disaster managem...
8 篇 data integration
8 篇 information syst...
8 篇 computer applica...
8 篇 spatial cognitio...
8 篇 visualization

机构

13 篇 univ munster ins...
10 篇 ras st petersbur...
7 篇 swiss fed inst t...
6 篇 univ munster ins...
6 篇 delft univ techn...
6 篇 delft univ techn...
5 篇 eotvos lorand un...
5 篇 naval academy re...
5 篇 russian acad sci...
4 篇 tum tum sch engn...
4 篇 wuhan univ sch r...
4 篇 univ appl sci hm...
4 篇 leibniz univ han...
4 篇 vsb tech univ os...
4 篇 inst social sci ...
4 篇 palacky univ olo...
4 篇 tech univ munich...
4 篇 department of hi...
4 篇 mit dept urban s...
3 篇 finnish geospati...

作者

9 篇 osaragi toshihir...
9 篇 raubal martin
8 篇 kuhn werner
8 篇 zlatanova sisi
8 篇 stoter jantien
8 篇 van oosterom pet...
7 篇 doellner juergen
7 篇 frank andrew u.
7 篇 haunert jan-henr...
7 篇 manfred schrenk
7 篇 schwering angela
7 篇 kolbe thomas h.
7 篇 kessler carsten
7 篇 sisi zlatanova
6 篇 scheider simon
6 篇 timpf sabine
6 篇 georg gartner
6 篇 kray christian
6 篇 jonietz david
6 篇 levachkine sergu...

语言

1,031 篇 英文
11 篇 中文

检索条件"丛书名=Lecture Notes in Geoinformation and Cartography"

共 1042 条记录，以下是531-540 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：

Understanding Taxi Driving Behaviors from Movement Data 18th

Understanding Taxi Driving Behaviors from Movement Data

引用

18th Association-of-Geographic-Information-Laboratories-for-Europe Conference on Geographic Information Science (AGILE)

作者： Ding, Linfang Fan, Hongchao Meng, Liqiu Tech Univ Munich Dept Cartog Munich Germany Heidelberg Univ Dept GISci Heidelberg Germany

ISBN: (纸本)9783319167879;9783319167862

Understanding taxi mobility has significant social and economic impacts on the urban areas. The goal of this paper is to visualize and analyze the spatio-temporal driving patterns for two income-level groups, i.e. high-income and low-income taxis, when they are not occupied. Specifically, we differentiate the cruising and stationary states of non-occupied taxis and focus on the analysis of the mobility patterns of these two states. This work introduces an approach to detect the stationary spots from a large amount of non-occupied trajectory data. The visualization and analysis procedure comprises of mainly the visual analysis of the cruising trips and the stationary spots by integrating data mining and visualization techniques. Temporal patterns of the cruising trips and stationary spots of the two groups are compared based on the line charts and time graphs. A density-based spatial clustering approach is applied to cluster and aggregate the stationary spots. A variety of visualization methods, e.g. map, pie charts, and space-time cube views, are used to show the spatial and temporal distribution of the cruising centers and the clustered and aggregated stationary spots. The floating car data collected from about 2000 taxis in 47 days in Shanghai, China, is taken as the test dataset. The visual analytic results demonstrate that there are distinctive cruising and stationary driving behaviors between the high-income and low-income taxi groups.

关键词： Taxi driving behavior Mobility pattern Movement data

来源：评论

学校读者我要写书评

暂无评论

Demand and Supply of Transport Connections for Commuting in the Czech Republic 11

Demand and Supply of Transport Connections for Commuting in ...

引用

11th Symposium on Geoinformatics for Intelligent Transportation (GIS)

作者： Ivan, Igor Horak, Jiri VSB Tech Univ Ostrava Inst Geoinformat 17 Listopadu 15 Ostrava 70800 Czech Republic

ISBN: (纸本)9783319114637;9783319114620

The question of modal split or modal share for commuting is still very relevant topic in the studies of transport issues. This paper deals with evaluating of real demands for individual and public transport using for daily commuting between municipalities in the Czech Republic based on data from census 2011. Results discover a strong relationship between individual transport use and geographical location. The highest share of individual transport is in western areas and less populated municipalities. Concurrently the public transport supply is analysed based on data from the Database of public transport connections which has been developing by authors since 2007. Comparing evaluated transport demand and supply, all municipalities are divided into 12 categories. Various demographical (age, education, population) and geographical (altitude, area, distance to regional and national borders, x and y coordinates) factors including commuting time are studied and discussed in four most extreme groups. Typically small demand and small supply for public transport is correlated with high car ownership index, small number of residents, and closeness of regional borders (internal peripheries).

关键词： Commuting Public transport Individual transport Modal split

来源：评论

学校读者我要写书评

暂无评论

Modelling and Visualising Landscape and Terrain Impacts of Planned Developments

Modelling and Visualising Landscape and Terrain Impacts of P...

引用

GIS Ostrava Compilation Surface Models for Geosciences.

作者： Barton, Gabor Bodis, Katalin Geczi, Robert GIS Developer BartonGeo Com Hunyadi Ut 73 H-7625 Pecs Hungary European Commiss Joint Res Ctr Renewable Energy Unit Inst Energy & Transport I-21027 Ispra Varese Italy John Wesley Theol Coll H-1086 Budapest Hungary

ISBN: (纸本)9783319184074;9783319184067

While it is true that modern remote sensing based terrain modelling techniques offer a fast, efficient and relatively cheap way to create terrain models, they are all limited to currently existing features. This means that they cannot provide information about future, planned changes to the terrain. In such cases we need to create surface models that can represent both the existing landforms and the planned modifications with appropriate reliability and accuracy. Such simulations can play a significant role in impact assessment studies, public consultation communication as well as offer additional insight into the consequences of a project. This paper will demonstrate some of the methods I have been developing using the example study area of a planned open-cast gold and silver mining operation in Rosia Montana, Romania. It describes the data sources used, the required conversion and harmonisation steps, the modelling of planned mining operations and the resulting visualisations and data products.

关键词： Visualisation Terrain modelling Hybrid surface models Data conversion

来源：评论

学校读者我要写书评

暂无评论

Investigation of Map Orientation by the Use of Low-Cost Virtual Reality Equipment 27th

Investigation of Map Orientation by the Use of Low-Cost Virt...

引用

27th International Cartographic Conference (ICC)

作者： Henriksen, Steffen Pohner Midtbo, Terje Norwegian Univ Sci & Technol Trondheim Norway

ISBN: (纸本)9783319177380;9783319177373

This chapter investigates how low-cost virtual reality equipment can be used in the study of human wayfinding aided by maps in a virtual environment. In particular, the chapter looks into how head-up maps perform compared to north-up maps. An experiment including two mazes in a virtual environment was prepared and the navigation through the mazes was accomplished by a number of human subjects. In our experiment, the time used by each subject was measured. The timing showed no significant differences between the use of head-up maps and north-up maps when the subjects were finding their way by the use of Oculus Rift DK1 in the actual environment.

关键词： Virtual reality Map orientation Oculus Rift

来源：评论

学校读者我要写书评

暂无评论

Automatic Generation of 3D Building Models from Point Clouds 11

Automatic Generation of 3D Building Models from Point Clouds

引用

11th Symposium on Geoinformatics for Intelligent Transportation (GIS)

作者： Hron, Vojtech Halounova, Lena Czech Tech Univ Dept Geomat Fac Civil Engn Prague 16629 6 Czech Republic

ISBN: (纸本)9783319114637;9783319114620

Point cloud is a product of laser scanning (terrestrial/airborne) or it can be derived from automatic image matching. Both techniques are very modern and progressive methods of non-selective collection of spatial data. The representation of buildings through point cloud is not appropriate for many applications. Handling with a set of data points, covering large areas is also very hardware consuming. For these reasons, it is suitable to represent individual buildings as spatial objects, called 3D models. This paper is a review of fully automatic generation of 3D building models from point clouds. It compares the solutions of various academic institutes and analyzes current commercial software products that process this task. In this work, data point clouds collected by airborne laser scanning will be used as an input. A major influence on the generation of 3D building models have the density and quality of the point cloud, which are determined by scanning parameters. For this reason, various input datasets will be tested.

关键词： 3D building models Point clouds Airborne laser scanning LiDAR

来源：评论

学校读者我要写书评

暂无评论

RRM-A Referenced Routing Model to Generate a Semantic Service of Navigation in Mobile Devices 7th

RRM-A Referenced Routing Model to Generate a Semantic Servic...

引用

7th International Workshop on Information Fusion and Geographic Information Systems - Deep Virtualization for Mobile GIS (IF&GIS)

作者： Magdalena Saldana-Perez, Ana Maria Torres-Ruiz, Miguel Moreno-Ibarra, Marco Guzman-Lugo, Giovanni Inst Politecn Nacl Ctr Invest Comp Mexico City DF Mexico

ISBN: (纸本)9783319166674;9783319166667

With the inclusion of the Global Positioning System (GPS) on mobile devices, users have a new option to obtain routes and travel information. Most of the routing systems advances are focused on time improvements;actually, the problem with commercial routing services is the way in which they give their route instructions, since they do not include support features that could be useful as landmarks or points of interest. By analyzing these issues, this paper proposes the Referenced Routing Model (RRM), which provides to the users semantic instructions to go from one place to another, by using geospatial analysis tools, semantic processing and mobile technologies. The obtained routes begin at the mobile position and show to the user the points of interest and visual references located on the road in order to aid him during his trip. An ontological model has been designed in order to provide the references related to the routes.

关键词： Ontology Point-of-interest Routing Geospatial analysis Global positioning system

来源：评论

学校读者我要写书评

暂无评论

Range Domain IMM Filtering with Additional Signal Attenuation Error Mitigation of Individual Channels for WLAN RSSI-Based Position-Tracking 11th

Range Domain IMM Filtering with Additional Signal Attenuatio...

引用

11th International Symposium on Location Based Services

作者： Cho, Seong Yun Kyungil Univ Dept Appl Robot Gyongsan 712701 South Korea

ISBN: (纸本)9783319118796;9783319118789

In this paper, an adaptive filter is presented for position-tracking of a mobile node using WLAN Received Signal Strength Indicator (RSSI). To take the dynamics of the mobile node into consideration, the presented filter is expressed based on an Interacting Multiple Model (IMM) filter. In indoor environment, Additional Signal Attenuation Error (ASAE) occurs due to several obstacles such as wall, furniture, etc. It causes large positioning error. The presented filter includes an ASAE mitigation function of individual channels. In the simulation test, it shows that the presented filter can provide an accurate position-tracking solution for a mobile node using WLAN RSSI in indoor environment.

关键词： WLAN RSSI Position-tracking Additional signal attenuation error mitigation

来源：评论

学校读者我要写书评

暂无评论

Investigation of Sonar Stabilisation Method for Improved Seafloor Image Quality 11

Investigation of Sonar Stabilisation Method for Improved Sea...

引用

11th Symposium on Geoinformatics for Intelligent Transportation (GIS)

作者： Andziulis, Arunas Lenkauskas, Tomas Eglynas, Tomas Voznak, Miroslav Jakovlev, Sergej Klaipeda Univ Dept Informat Engn LT-91225 Klaipeda Lithuania VSB Tech Univ Ostrava Telecommun Dept Ostrava 70833 Czech Republic

ISBN: (纸本)9783319114637;9783319114620

Constant monitoring of sea floor in harbours is an essential part of economy development of every sea country. Exact estimation of the sea floor relief parameters is very important not only for port development but also for scientists. Sonar image corrections are constantly made with a high margin of error, using GIS. New correction methods are developed. They include: mechanical correction of the cables of the side-scan sonar, programmable correction of the ship navigation and steering system, other software tolls with developed correction and control algorithms. Most commonly sea floor images are made using side scan sonar. It is used for rapid seafloor imaging. The quality of the captured images is strongly influenced by the sonar towing consistency. Even small sonar disturbances caused by the vessels' towing motion can affect the quality of the images. Therefore, to reduce the influence of the ship motion new methods are being developed. In some cases heave motion compensation can prove to be effective. In this paper an efficient heave motion detecting system was proposed and briefly analysed. Sonar and the ship motion were taken into account during the development and testing of the heave motion compensation system prototype.

关键词： Side scan sonar Heave motion compensation Ship movement GIS

来源：评论

学校读者我要写书评

暂无评论

"Turn Left" Versus "Walk Towards the Cafe": When Relative Directions Work Better Than Landmarks 18th

"Turn Left" Versus "Walk Towards the Cafe": When Relative Di...

引用

18th Association-of-Geographic-Information-Laboratories-for-Europe Conference on Geographic Information Science (AGILE)

作者： Gotze, Jana Boye, Johan KTH Royal Inst Technol Sch Comp Sci & Commun Stockholm Sweden

ISBN: (纸本)9783319167879;9783319167862

An automatic mechanism that gives verbal navigation instructions to pedestrians in situ needs to take into account a number of factors. Besides giving the instruction at the right time and place, the information needs to be as unambiguous as possible for the user to both choose the correct path and be confident in doing so. Humans make extensive use of landmarks when describing the way to others and are more successful following instructions that include landmarks. We present a study comparing landmark-based instructions with relative direction instructions on pedestrians in a real city environment, measuring both objective and subjective success. We find that at some decision points, relative direction instructions work better. We present a method that uses openly available geographic data to predict which kind of instruction is preferable at a given decision point.

关键词： Route instructions Wayfinding Pedestrians Landmarks Open geographic data

来源：评论

学校读者我要写书评

暂无评论

Implementation of Poisson Faulting Algorithm with Circular Fault Function for Hardness Data Synthesis

Implementation of Poisson Faulting Algorithm with Circular F...

引用

GIS Ostrava Compilation Surface Models for Geosciences.

作者： Warszawski, Korneliusz K. Nikiel, Slawomir S. Univ Zielona Gora Fac Elect Engn Comp Sci & Telecommun Ul Szafrana 2 PL-65246 Zielona Gora Poland Univ Zielona Gora Fac Econ & Management PL-65246 Zielona Gora Poland

ISBN: (纸本)9783319184074;9783319184067

Natural erosion processes depend often upon terrain internal structure. Modelling such phenomena is very important in GIS-related (Geographic Information System) and computer graphics areas. Virtual environments takes advantage on improved realism of the images while GIS-based models benefits from plausible simulation output for urban development, landscape design or military disaster relief training. In cases, where terrain structure data cannot be derived from real geological records we can use physically-inspired models and use synthetic environments for simulation of wide class of terrains. This paper proposes a technique for generation of ground structure models related to their hardness. The method is based on the modified Poisson Faulting algorithm, that was originally used by Mandelbrot and Voss to generate fBs (fractional Brownian surfaces). The model defines hardness data to be simulated with regard to different geological materials and can be used to broaden variety of terrain models based on DEM (Digital Elevation Model) or height-field representation. We discusses the proposition of extending fractal generated terrain with hardness records. We use circle-based fault function for the Poisson Faulting algorithm. The results visually resemble natural objects observed in cross-section of soil and are highly similar to cross-section in open pit-mines. In contrast to a classic fractal parameter-driven models our proposition is a data-driven model for terrain synthesis, opening possibilities for dynamic simulations.

关键词： Terrain hardness model Hardness-field Terrain erosion modelling Virtual environment

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105页 << < 50 51 52 53 54 55 56 57 58 59 > >>

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：