(EN) Embodiments relate to searching or comparing sites. One embodiment is a real estate search-or-compare method based on commute durations. The method efficiently processes public transportation and realestate property data to compute the durations of travel between the real estate properties and the vehicle stops. These durations are stored. A request framework is introduced that allows to expressa wide range of search-or-compare requests. During request processing, the method identifies parts of the commute paths that depend on any real estate property. Because durations for these parts wereprecomputed and stored, the method can determine commute durations to every real estate property in a scalable manner. As a result, the method rapidly responds to requests within the real estate market of one of the largest metropolitan areas in existence today. Other embodiments comprise: searching or comparing based on a monetary cost, transportation using private cars, and sites other than realestate properties. A computer system and a computer service also embody the method.
(ZH) 实施例涉及搜索或比较站点。一个实施例基于通勤时间的房地产搜索或比较方法。该方法有效地处理公共交通和房地产数据，以计算房地产和车辆停靠点之间的行进时间。这些时间被存储。引入一个请求框架，其允许表达广泛的搜获或比较请求。在请求处理期间，该方法识别依赖于任何房地产的通勤路径的部分。由于这些部分的时间被提前计算并存储，所以该方法可以以可扩展的方式确定到达每个房地产的通勤时间。结果就是，该方法快速响应了当今最大的大都市区之一的房地产市场内的需求。其它实施例包括：基于金钱成本搜索或比较，使用私家车的运输，以及除了房地产之外的站点。计算机系统和计算机服务也包含了该方法。