A Context-Aware Approach for the Spatial Data Infrastructure Portal
Affiliation(s)
1 Department of Environment and Energy, Science and Research Branch, Islamic Azad University, Tehran, Iran. 2 Department of GIS, Faculty of Geodesy and Geomatics Engineering, K.N. Toosi University of Technology, Tehran, Iran.
1 Department of Environment and Energy, Science and Research Branch, Islamic Azad University, Tehran, Iran. 2 Department of GIS, Faculty of Geodesy and Geomatics Engineering, K.N. Toosi University of Technology, Tehran, Iran.
ABSTRACT
The infrastructure of most of the practical and construction activity in communities is based on correct understanding and proper use of spatial data in GIS1 and SDI2. Optimal and efficient use of infrastructure systems of the spatial data by users, depends on how to search and access of user to proper and desired data among informative sources of various organizations. Search operation and access of users to various information of multiple sources located on Spatial Data Infrastructure Network is confusing and time-consuming due to diversity and relatively high volume of spatial information. Because there are numerous classes and subclasses of various complications on the pattern of SDI, unaware user to the pattern may be confused in select displaying the proper spatial layer. In optimum condition, the user should have access to the appropriate data type based on his status and task and environmental conditions. Making intelligent Graphical User Interface by inference based on task information user and his expertise, the appropriate information and consistent with conditions will be achieved. Selecting and displaying of spatial layers related to the technical-organizational approach of system user provides him special assistance both in terms of filtering the irrelevant data and speed of operation in access optimal information than non-selective displaying state. For this purpose, designing and employment context-aware techniques in servicing user interface of system based on recognition of the technical expertise of the user can be a good solution in data adaptive displaying and context-aware servicing to users.
The infrastructure of most of the practical and construction activity in communities is based on correct understanding and proper use of spatial data in GIS1 and SDI2. Optimal and efficient use of infrastructure systems of the spatial data by users, depends on how to search and access of user to proper and desired data among informative sources of various organizations. Search operation and access of users to various information of multiple sources located on Spatial Data Infrastructure Network is confusing and time-consuming due to diversity and relatively high volume of spatial information. Because there are numerous classes and subclasses of various complications on the pattern of SDI, unaware user to the pattern may be confused in select displaying the proper spatial layer. In optimum condition, the user should have access to the appropriate data type based on his status and task and environmental conditions. Making intelligent Graphical User Interface by inference based on task information user and his expertise, the appropriate information and consistent with conditions will be achieved. Selecting and displaying of spatial layers related to the technical-organizational approach of system user provides him special assistance both in terms of filtering the irrelevant data and speed of operation in access optimal information than non-selective displaying state. For this purpose, designing and employment context-aware techniques in servicing user interface of system based on recognition of the technical expertise of the user can be a good solution in data adaptive displaying and context-aware servicing to users.
Cite this paper
Rezaee, Z. and Malek, M. (2015) A Context-Aware Approach for the Spatial Data Infrastructure Portal. International Journal of Geosciences, 6, 79-87. doi: 10.4236/ijg.2015.61006.
Rezaee, Z. and Malek, M. (2015) A Context-Aware Approach for the Spatial Data Infrastructure Portal. International Journal of Geosciences, 6, 79-87. doi: 10.4236/ijg.2015.61006.
References
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http://www.opengeospatial.org [14] Oliveira, W.M., Lisboa, F.J. and Oliveira, A.P. (2012) Ontologic Model and Architecture for a Context Aware Spatial Data Infrastructure for the 2014 World Cup. Revista de Sistemas de Informa??o da FSMA, 10, 35-43. [15] Percivall, G. (2003) OGC Reference Model, Version: 0.1.3. http://www.opengeospatial.org [16] (2010) Geoserver User Manual, Release 2.0.2. [17] Dey, A.K., Salber, D., Futakawa, M. and Abowd, G.D. (1999) An Architecture to Support Context-Aware Applications. Proceedings of the Combining Context-Awareness with Wearable Computing, Georgia Institute of Technology, June 1999. [18] Schmidt, A. (2014) Context-Aware Computing: Context-Awareness, Context-Aware User Interfaces, and Implicit Interaction. In: Soegaard, M. and Dam, R.F., Eds., The Encyclopedia of Human-Computer Interaction, 2nd Edition, The Interaction Design Foundation, Aarhus.
https://www.interaction-design.org/encyclopedia/context-aware_computing.html [19] Klien, E. and Probst, F. (2006) Requirements for Geospatial Ontology Engineering. Elsevier: S.1., Institute for Geoinformation, Munster. [20] Gu, T., Pung, H.K. and Zhang, D.Q. (2005) A Service-Oriented Middleware for Building Context-Aware Services. Journal of Network and Computer Applications, 28, 1-18.
http://dx.doi.org/10.1016/j.jnca.2004.06.002 [21] Ngai, E.W.T., Leung, T.K.P., Wong, Y.H., Lee, M.C.M., Chai, P.Y.F. and Choi, Y.S. (2012) Design and Development of a Context-Aware Decision Support System for Real-Time Accident Handling in Logistics. Decision Support Systems, 52, 816-827. http://dx.doi.org/10.1016/j.dss.2011.11.016 [22] Kapsalisa, V., Hadellisb, L., Karelisb, D. and Koubiasc, S. (2006) A Dynamic Context-Aware Access Control Architecture for e-Services. Computers & Security, 25, 507-521. [23] Fazli, Z., Delavar, M.R. and Malek, M.R. (2011) Context-Aware Mobile GIS for Updating and Acquisition of Data Use Case: Urban Property Survey. Proceedings of the International Conference on Geomatics and ISPRS, May 2011, Tehran. [24] Geonetwork Manual by the Developers V 2.4, Copyright ? (2007-2009) The Open Source Geospatial Foundation. http://www.geonetwork-opensource.org/manuals/
[1] Malek, M.R. (2012) Contextaware Spatial Information and Ubiquitous Computing. K.N. Toosi University of Technology Press, Tehran. [2] Nebeling, M.C. and Norrie, M. (2012) Context-Aware and Adaptive Web Interfaces: A Crowdsourcing Approach. Current Trends in Web Engineering, Springer, Berlin, 167-170. [3] What Is an Interface (2012) The Java Tutorials. Oracle. [4] Pascoe, J., Ryan, N.S. and Morse, D.R. (1998) Human Computer Giraffe Interaction-HCI in thr Field. Proceedings of the Workshop on Human Computer Interaction with Mobile Devices, May 1998, Glasgow. [5] Kwon, O. (2006) The Potential Roles of Context-Aware Computing Technology in Optimization-Based Intelligent Decision-Making. Expert Systems with Applications, 31, 629-642. [6] Henricksen, K., Indulska, J. and McFadden, T. (2005) Modelling Context Information with ORM. On the Move to Meaningful Internet Systems 2005: OTM 2005 Workshops, Springer, Berlin, 626-635. [7] Reichenbacher, T. (2001) Adaptive Concepts for a Mobile Cartography. Supplement Journal of Geographical Sciences, 11, 43-53. http://dx.doi.org/10.1007/BF02837443 [8] Shalibi, M., Alesheikh, A.A. and Malek, M.R. (2008) The Design of Contextaware Maps in Mobile GIS, Case Study: Navigation Systems. Proceedings of the Geomatics Conference of NCC, May 2008, Tehran. [9] Nivala, A.M. and Sarjakoski, L.T. (2003) An Approach to Intelligent Maps: Context Awareness. Proceedings of the Workshop W1 “HCI in Mobile Guides 2003”. In Conjunction with Mobile HCI’03. [10] Sandy, K. (2011) Beyond Passwords: A Context-Aware Internet. http://www.sendsonline.org [11] Mizoghuchi, R. (2002) Tutorial on Ontological Engineering. The Institute of Scientific and Industrial Research, Osaka University, New Generation Computing, Ohmsha and Springer. [12] Bernard, L., Kanellopoulos, L., Annoni, A. and Smits, P. (2005) The European Geoportal—One Step towards the Establishment of a ESDI. Computers, Environment and Urban Systems, 29, 15-31. [13] Open Geospatial Consortium Inc. (2004) Geospatial Portal Reference Architecture.
http://www.opengeospatial.org [14] Oliveira, W.M., Lisboa, F.J. and Oliveira, A.P. (2012) Ontologic Model and Architecture for a Context Aware Spatial Data Infrastructure for the 2014 World Cup. Revista de Sistemas de Informa??o da FSMA, 10, 35-43. [15] Percivall, G. (2003) OGC Reference Model, Version: 0.1.3. http://www.opengeospatial.org [16] (2010) Geoserver User Manual, Release 2.0.2. [17] Dey, A.K., Salber, D., Futakawa, M. and Abowd, G.D. (1999) An Architecture to Support Context-Aware Applications. Proceedings of the Combining Context-Awareness with Wearable Computing, Georgia Institute of Technology, June 1999. [18] Schmidt, A. (2014) Context-Aware Computing: Context-Awareness, Context-Aware User Interfaces, and Implicit Interaction. In: Soegaard, M. and Dam, R.F., Eds., The Encyclopedia of Human-Computer Interaction, 2nd Edition, The Interaction Design Foundation, Aarhus.
https://www.interaction-design.org/encyclopedia/context-aware_computing.html [19] Klien, E. and Probst, F. (2006) Requirements for Geospatial Ontology Engineering. Elsevier: S.1., Institute for Geoinformation, Munster. [20] Gu, T., Pung, H.K. and Zhang, D.Q. (2005) A Service-Oriented Middleware for Building Context-Aware Services. Journal of Network and Computer Applications, 28, 1-18.
http://dx.doi.org/10.1016/j.jnca.2004.06.002 [21] Ngai, E.W.T., Leung, T.K.P., Wong, Y.H., Lee, M.C.M., Chai, P.Y.F. and Choi, Y.S. (2012) Design and Development of a Context-Aware Decision Support System for Real-Time Accident Handling in Logistics. Decision Support Systems, 52, 816-827. http://dx.doi.org/10.1016/j.dss.2011.11.016 [22] Kapsalisa, V., Hadellisb, L., Karelisb, D. and Koubiasc, S. (2006) A Dynamic Context-Aware Access Control Architecture for e-Services. Computers & Security, 25, 507-521. [23] Fazli, Z., Delavar, M.R. and Malek, M.R. (2011) Context-Aware Mobile GIS for Updating and Acquisition of Data Use Case: Urban Property Survey. Proceedings of the International Conference on Geomatics and ISPRS, May 2011, Tehran. [24] Geonetwork Manual by the Developers V 2.4, Copyright ? (2007-2009) The Open Source Geospatial Foundation. http://www.geonetwork-opensource.org/manuals/