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Processing Spatial-Keyword (SK) Queries in Geographic Information Retrieval (GIR) Systems

Ramaswamy Hariharan, Bijit Hore, Chen Li, Sharad Mehrotra
2007 International Conference on Scientific and Statistical Database Management  
We refer to systems built for enabling such applications as Geographic Information Retrieval (GIR) Systems.  ...  The information entities of such databases have both spatial and textual descriptions.  ...  Related Work There has been lot of interest in building geographic information retrieval systems.  ... 
doi:10.1109/ssdbm.2007.22 dblp:conf/ssdbm/HariharanHLM07 fatcat:n2e3pw5phrgnjol2adlxnambay

A Novel Analysis System for Urban Construction Information Based on Case-Based Reasoning

Guanlin Chen, Yizhe Lu, Qun Liu, Ting Zhang
2016 International Journal of Smart Home  
information analysis, and comprehensive statistics.  ...  The system is composed of user management, enterprise information management, geographical information management, construction information display, construction information management, urban construction  ...  Database Design This system uses the MySQL relational database, 5 data tables are designed, namely user table, enterprise info table, geographic info table, project info table and project status table  ... 
doi:10.14257/ijsh.2016.10.5.30 fatcat:46manifnfnf2zlkxep4jc3esnm

Data integration for quantitative analysis of sustainability

C. Fu, G. Aouad
2009 Proceedings of the Institute of Civil Engineers: Urban Design and Planning  
A geographic information system (GIS) is introduced as a user-side tool to reveal geospatial and non-geospatial data.  ...  The paper details the procedure of setting up a server-based database to host both geospatial and non-geospatial data, and uses PostGIS query to interrogate geospatial information in the database, including  ...  ACKNOWLEDGEMENTS The authors acknowledge the financial support of the UK Engineering and Physical Sciences Research Council (EPSRC) in this work.  ... 
doi:10.1680/udap.2009.162.3.131 fatcat:cr5wzfeg7jfrbhuejy3uae62ju

GIS-Based Regional Agricultural Economic Information Query and Analysis System [chapter]

Yan Xue, Yeping Zhu
2012 IFIP Advances in Information and Communication Technology  
GIS-based "Regional Agricultural Economic Information Query and Analysis System" built on spatial attribute characteristics of statistical information implements dynamic information query, dynamic generation  ...  of statistical charts and tables, and dynamic generation of spatial distribution map with geographic attributes and specialized charts, and provides a solid basis for researching geographic distribution  ...  Hence, with the fast development of social informatization and geographic space technology, the integration of statistical information and geographic space information resources has become an important  ... 
doi:10.1007/978-3-642-27281-3_7 fatcat:mqvdrpdbxzhcdfrzkifo2w4twi

Application of BIM (Building Information Modeling) and GIS (Geographic Information System) to Railway Maintenance Works in Taiwan

Jin-Fang Shr, Li-Shih Liu
2016 Journal of Traffic and Transportation Engineering  
It hopes to use GIS (geographic information system) and BIM (building information modeling) for changing the maintenance model from "post-damage repair" to "preventive maintenance" accordingly, this research  ...  This database will also connect to GIS so that can be the source of analysis and statistic for repair paln.  ...  Introduction  In this study, BIM (building information modeling) and GIS (geographic information system) are used to establish such a railway maintenance database.  ... 
doi:10.17265/2328-2142/2016.01.003 fatcat:5ky37jenb5glvpbtwnl6cpqu4e


W. Ma, J. Zhang, Y. Zhao, P. Zhang, Y. Dang, T. Zhao
2018 The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences  
and development stage, the demand formulation in the testing evaluation stage, and the standard system construction for quality evaluation technology of the Fundamental Geographic Information Database  ...  Connected organically, these quality elements and evaluation items constitute the quality model of the Fundamental Geographic Information Database.  ...  With the development of computer technology, spatial database and geographic information technology, great changes have been seen in technical indicators and achievement system for the construction of  ... 
doi:10.5194/isprs-archives-xlii-3-1249-2018 fatcat:32mvjeluvjaflgewsd3iebdafe

Design of Visual Platform for Fisheries and Aquaculture Production Based on Geographic Information System Technologies

Li Ning, Yan Xue, Cheng JinXing, Sun YingZe, N. Hamid, S. Zhou
2020 E3S Web of Conferences  
The key design of this system lies in the association of attribute database and GIS technologies referring to the Leftlet map.  ...  Therefore, this technical paper develops a visual platform based on Geographic Information System (GIS) aim to help managers formulate sensible policy with the intention of achieving sustainable fisheries  ...  Acknowledgements This work was supported by "Fundamental Research Funds of Chinese Academy of Fishery Sciences" (Project Number: 2020TD85) and "Fishery Knowledge Service System" (Project Number: CKCEST  ... 
doi:10.1051/e3sconf/202018902020 fatcat:kexg74ib2vbtdpko4pagqx5s3i

Geographic Image Classification Considering on Texture Features by GLCM

Sundos Abdul_ameer, Muna Jaffer, Israa Muhamad
2016 Communications on Applied Electronics  
Geographical Image Classification (GIC) proposed depending on the features of texture information for entry image classifier.  ...  Our method to classified geographical image into three classes Water planes, green land, and Desert, the system have two levels, first, extract texture features depending on GLCM values basically, second  ...  The experiment is calculated for Digital Geographical image JEPG type with same size, get from Personal Camera and Some of test images is loaded from internet web site.  ... 
doi:10.5120/cae2016652298 fatcat:2wqmgzy5wngwdamrooof2zgyhi

Geographic Data Mining and Knowledge Discovery An Overview [chapter]

Jiawei Han, Harvey Miller
2009 Geographic Data Mining and Knowledge Discovery, Second Edition  
Rather than just a very large database management system, a DW embodies very different database design principles than operational databases.  ...  Operational database management systems are designed to support transactional data processing, that is, data entry, retrieval and updating.  ...  Acknowledgments: Thanks to Mark Gahegan and Phoebe McNeally for some helpful comments on this chapter.  ... 
doi:10.1201/9781420073980.ch1 fatcat:bfh4kasvlbhylgwu2afp5wrqbq

On the use of clinical based infection data for pandemic case studies

Giuseppe Tradigo, Patrizia Vizza, Gabriel Gabriele, Maria Mazzitelli, Carlo Torti, Mattia Prosperi, Pietro Hiram Guzzi, Pierangelo Veltri
2020 2020 IEEE International Conference on Bioinformatics and Biomedicine (BIBM)  
Starting from an available database containing 5 years data of infection related viruses (such as HPC, hepatitis) and patient anonymous data, the proposed system provide an integrated data access able  ...  The idea starts from an hospital databases cooperation integration where virus available data have been integrated to support statistical based studies.  ...  In this context, Geographical Information System (GIS) integrating infection data with geographical information represents an added value in studying and controlling pandemic events [4] , [5] .  ... 
doi:10.1109/bibm49941.2020.9313469 fatcat:acwgn6szr5c7jm6pe5frbcjrni

Design and Implementation of Beijing Fundamental Geospatial Framework Platform

C. X. Zhao, A. H. Wu, Y. C. Tao, W. C. Gao, J. Liu
2014 The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences  
It mainly describes the goal and content of the construction , the techni cal architecture,the design of fundamental geospatial database , and main functions of the systems, and also introduces to the  ...  It provides spatial positioning and play s an indispensable role for city development and informatization construction.  ...  and mapping and geographic inf ormation, it also has some shortcomings: updating speed of basi c geographic information data is still slow;data range is small co verage; the ability of geographic information  ... 
doi:10.5194/isprsarchives-xl-4-373-2014 fatcat:wywgulcbbzccrpihk4t32qv4za

The Research of Spatial-Temporal Analysis and Decision-Making Assistant System for Disabled Person Affairs Based on Mapworld

J. H. Zhang, J. Yang, Y. S. Sun
2015 The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences  
Based on the disabled person population database, the affairs management system and the statistical account system, the data were effectively integrated and the united information resource database was  ...  This system combines the Mapworld platform and informationization of disabled person affairs, uses the basic information of disabled person as center frame.  ...  Though several years of informationization, China disabled persons' federation has established some systems such as the basic database system, business operational system and statistical account system  ... 
doi:10.5194/isprsarchives-xl-7-w4-215-2015 fatcat:i2ptjiudnjbinjissi33m3e3ma

Research and implementation of geographic information service mode in digital home

B. Lei, K. Liu, Y. Gan, M. Zhong
2014 The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences  
According to the service modes' characteristics mentioned above, a service system in the digital home is established to implement geographic information services on the basis of digital television.  ...  The key technologies to implement geographic information services on digital televisions are studied, involving digital television middleware technology, network transmission technology and visualization  ...  ACKNOWLEDGEMENTS Thanks to the support of National Science and Technology Support Program (No. 2012BAH28B01, No. 2012BAH28B04, No. 2011BAH16B01, No. 2012BAK15B03).  ... 
doi:10.5194/isprsarchives-xl-4-127-2014 fatcat:w4pksmtitjg4dnzierk4tnmyfe

Research of Animal Disease Information System Based on GIS Technology [chapter]

Hongbin Wang, Lin Li, Jing Dong, Danning Xu, Jing Li
2010 IFIP Advances in Information and Communication Technology  
It is necessary to build animal disease information system in order to dynamically monitor and predict diseases distribution, and propagation, such as HPAI and FMD taking place, Powerful functions of data  ...  management analysis and display with the GIS can be applied oriented to animal disease information.  ...  The authors thank the financial support from National Project of Scientific and Technical Supporting of China during the 11th Five-year Plan 2006BAD10A02-04  ... 
doi:10.1007/978-3-642-12220-0_9 fatcat:7vglxzkayvdg5cfinelblvmece

Spatial Aided Decision-making System for E-Government [chapter]

Liang Wang, Rong Zhao, Bin Li, Jiping Liu, Qingpu Zhang
2010 E-learning Experiences and Future  
Geographical Information System (GIS) is a new subject which rose in the 1960s, and is combined with computer science and geographic information science, and is also a technology system, it analyzes and  ...  It is a really new information system on the basis of the combination of conventional decision support system and geographic information system.  ...  The system integrates statistical analysis information and images of disaster of the Wenchuan earthquake and freezing disaster early in 2008 in more details, including the geographical location of the  ... 
doi:10.5772/8801 fatcat:3dogw5oitzay3o2h45reg7hlhu
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