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Choice set generation from GPS data set for grocery shopping location choice modelling in canton Zurich
(2009)Arbeitsberichte Verkehrs- und RaumplanungThis paper describes a set of new procedures used to generate choice sets for grocery shop-ping destination choices observed in a large scale GPS data set. The procedures are a rule-based identification of the shopping trips, defining places from the observed locations using a hierarchical-clustering algorithm and finally a rule-based identification of the place of home and work/education and implicitly with this the imputation of the ...Working Paper -
Map-matching of GPS traces on high-resolution navigation networks using the Multiple Hypothesis Technique (MHT)
(2009)Arbeitsberichte Verkehrs- und RaumplanungIn recent years, data from GPS-based surveys has become increasingly important since transport modellers benefit from more accurate and reliable information about times, geographic locations, and routes. At the same time, participants’ burden is reduced substantially if the GPS data collection does not involve time-consuming questions to derive additional information. However, without respondent provided information, extensive data ...Report -
Using an ascending sampling strategy to survey connected egocentric networks
(2009)Arbeitsberichte Verkehrs- und RaumplanungWorking Paper -
Long distance mode choice and distributions of values of travel time savings in three European countries
(2009)Arbeitsberichte Verkehrs- und RaumplanungReport -
Design diagrams for road infrastructure elements
(2009)Arbeitsberichte Verkehrs- und RaumplanungIn this paper, the details for the design of road infrastructure elements, including their reliability are provided. This design is based on travel time, its uncertainty, and associated generalized costs of the road user. The paper presents the methodology developed by Bernard and Axhausen (2007), which deals with this approach. It allows the construction of the design diagrams to represent annual generalized costs of the road user for ...Report -
Agents, space and market shares
(2009)Arbeitsberichte Verkehrs- und RaumplanungIn this paper, we use cross-sectional business data of a cooperating major insurance company, and merge it with other available spatial data at municipal level in Switzerland to explain geographically varying market shares of its tied agent channel within the country. More specifically, the effects of distribution intensity by the tied agents and channel competition, among others, are considered in the proposed models, which also allow ...Report -
Report about results
(2009)KITE - a knowledge base for intermodal passenger travel in EuropeReport -
Report about field work and recommendations for a survey of intermodal long-distance travel in Europe
(2009)KITE - a knowledge base for intermodal passenger travel in EuropeReport -
Mapping overlapping community areas
(2009)Arbeitsberichte Verkehrs- und RaumplanungThis article focuses on mapping and delineation of commuting areas. Commuting distances and the complexity of commuter flows have increased steadily over the years. A reasonable gener- alisation for the representation of the commuting areas for different purpose is needed. Different cartographic representations, linear and 2-dimensional, overlapping and non-overlapping, are discussed. A commuting area describes a 2-dimensional “sphere of ...Working Paper -