利用用户事件模型的网络地图服务策略
Strategy of Web Map Services Based on User Event Model
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摘要: 针对Web地图服务存在的并发用户数量受限、响应时间过长、静态瓦片地图服务更新困难、难以满足用户高时效性要求等问题,提出了一种基于用户事件模型的网络地图服务策略,通过网络节点用户的访问状态来启动特定级别地图的渲染过程,并结合服务器端和客户端缓存策略来改善用户体验。实验结果表明,该策略有效地缩短了地图服务的响应时间。Abstract: We propose a new strategy of Web map service which bases on user's event status for promoting.This strategy focuses on users' visiting status and gives an expression.Users' events are checked and some specials will trigger the map rendering procedure.Server side and client side cache are also be used to promote users' experiences.The experimental results show that this strategy effectively shorten map response time.
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