Re: [OSRM-talk] MLD, Arc-based queries / multiple routings?

2017-05-04 Thread Jens Thiele
Michael Krasnyk writes: > Hi Jens, Hi, > OSRM runs only one MLD search with one or two "phantom" arc nodes in the > source heap and one or two arc nodes in the reverse heap ("phantom" nodes > are arcs with projected input locations and offsets for weights and >

Re: [OSRM-talk] MLD, Arc-based queries / multiple routings?

2017-05-03 Thread Michael Krasnyk
Hi Jens, OSRM runs only one MLD search with one or two "phantom" arc nodes in the source heap and one or two arc nodes in the reverse heap ("phantom" nodes are arcs with projected input locations and offsets for weights and durations). During the MLD search the query level of a node is computed

[OSRM-talk] MLD, Arc-based queries / multiple routings?

2017-05-03 Thread Jens Thiele
reading "Customizable Route Planning in Road Networks (2013)" [0] especially 4.2: "Arc-based Queries. In real-world applications, we often do not want to compute routes between intersections, but between points (addresses) along road segments. Hence, we define the input to our routing engine to