Dieses Handbuch gibt einen Überblick über den aktuellen Stand der Sozialpolitikforschung. Es beleuchtet aus vergleichender Perspektive die historische Entwicklung der Sozialpolitik, ebenso wie aktuelle Herausforderungen, Reformtrends und ihre Auswirkungen. Schließlich informiert das Handbuch...

Der Heidelberger Professor für Politikwissenschaft veröffentlicht seit Jahren bewährte und sehr gefragte Lehrbücher, zuletzt "Sozialpolitik in Deutschland" (BA 3/06) und "Das politische System Deutschlands" (BA 5/07). Zusammen mit seinen Mitarbeitern entstand jetzt wieder ein beispielhaft...

A promising new delivery model involves the use of a delivery truck that collaborates with a drone to make deliveries. Effectively combining a truck and a drone gives rise to a new planning problem that is known as the Traveling Salesman Problem with Drone (TSP-D). This paper presents exact...

Timetabling for railway services often aims at optimizing travel times for passengers. At the same time, restricting assumptions on passenger behavior and passenger modeling are made. While research has shown that passenger distribution on routes can be modeled with a discrete choice model, this...

We compare different evaluation functions that are all designed to measure the quality of a timetable from passengers’ perspective. Already in small examples fundamentally different timetables can be preferred by evaluation functions that seem to be similar. To investigate this effect in...

Over the last years, there have been initiated several pilots with autonomous minibusses. Unlike regular bus services, autonomous minibusses serve a limited number of stops and have more flexible schedules since they do not require bus drivers. This allows the operation of a line through a...

In this paper we present a method to construct a periodic timetable from a tacticalplanning perspective. We aim at constructing a timetable that is feasible with respectto infrastructure constraints and minimizes average perceived passenger travel time. Inaddition to in-train and transfer times,...