委派
发表于 2025-4-1 02:56:34
Labeling Dense Maps for Location-Based Servicesier than sparse ones, so that free spaces were allotted to dense features before consumed by sparse features. An efficient algorithm was developed for map labelling in real time. We implemented this method in a Java environment. A case study shows sound cartographic results and acceptable efficiency of the labelling.
或者发神韵
发表于 2025-4-1 06:14:11
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STANT
发表于 2025-4-1 12:03:18
VRML-Based 3D Collaborative GIS: A Design Perspectiveevelopment of an Internet-based 3D collaborative GIS system, which support real-time multi-user collaboration. While the prototype development is ongoing, some design issues are discussed based on our preliminary work. ...
Dorsal
发表于 2025-4-1 16:23:44
Web Services Framework for Geo-spatial Serviceshe framework. Especially, we focus on a design of main memory-based GIS server(MM server). The MM server can efficiently serve huge volume of GML documents via Web Service. And experimental results show the effectiveness of the framework and MM server.
SPER
发表于 2025-4-1 19:14:53
Broadcasting and Prefetching Schemes for Location Dependent Information Servicesthe client’s tuning time. The performance for the proposed scheme is investigated by various environmental variables such as distributions of the data items, average speeds of the clients and the size of the service area.
停止偿付
发表于 2025-4-2 00:04:10
Web Services Framework for Geo-spatial Serviceshe framework. Especially, we focus on a design of main memory-based GIS server(MM server). The MM server can efficiently serve huge volume of GML documents via Web Service. And experimental results show the effectiveness of the framework and MM server.
保存
发表于 2025-4-2 04:09:25
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值得尊敬
发表于 2025-4-2 07:24:27
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无法治愈
发表于 2025-4-2 11:52:36
Location-Based Tour Guide System Using Mobile GIS and Web CrawlingFor the purpose, it is important to extract semantically relevant geographical information from the Web and efficiently present it to mobile users. In this paper, we present an effective LBS approach based on advance Mobile GIS and Web technologies. We design and implement the prototype of the Tour Guide System as a motivating application of LBS.
缓解
发表于 2025-4-2 17:58:22
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