Titlebook: Web and Wireless Geographical Information Systems; 9th International Sy James D. Carswell,A. Stewart Fotheringham,Gavin Mc Conference proce

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A Study of Spatial Interaction Behaviour for Improved Delivery of Web-Based Mapstomatic spatial information filtering processes grows. Particulary in the case of wireless access, a suitable filtering mechanism can assist the user by personalising the map contents, giving priority to the most relevant content and eliding less relevant content. We have developed a generic solutio

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GeoPW: Towards the Geospatial Processing Webcially those standards-based interoperable geospatial services, make geoprocessing functionalities easily accessible to software programs and users. GeoPW is a set of services aiming to provide a large amount of geoprocessing utilities over the Web. These services are provided by middleware wrapping

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EgoViz – A Mobile Based Spatial Interaction Systemlated web-based 2D directional query processor. The . application integrates location (from GPS, GSM, WiFi) and orientation (from digital compass/tilt sensors) sensing technologies into an enhanced spatial query processing module capable of exploiting a mobile device’s position and orientation for q

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Tiled Vectors: A Method for Vector Transmission over the Webniques. Long standing problems in the formalization of dynamic generalization and the time needed for complex algorithms does not allow their implementation in real life applications. We propose a new method for data transmission over the Web based on tiles. We show that in client-server architectur

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Wired Fisheye Lens: A Motion-Based Improved Fisheye Interface for Mobile Web Map Servicesws (Focus+Glue+Context map). When a user wants to obtain information on both the details of the target area and the geographical relation between the present location and the target area by using existing Web map services, he/she has to scroll maps and change the scale of the maps many times. These

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Semantic Challenges for Sensor Plug and Playcodings to make sensors discoverable, taskable and accessible on the World Wide Web. The SWE specifications enable a standardized communication and interaction with arbitrary types of sensors and sensor systems. The central concepts within OGC’s Sensor Web architecture are sensors, observations and

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