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Kunde oder Bürger
(1999)Arbeitsberichte Verkehrs- und RaumplanungVerkehrsteilnehmer wissen oft sehr genau, dass ihr Verhalten nicht dem allgemeinen Interesse entspricht, fühlen sich aber trotzdem gerechtfertigt, da sie ihr Handeln als Teil ihrer Konsumentenfreiheit verstehen. Dieses Dilemma findet seinen Widerhall in den aktuellen Schwierigkeiten der westlichen Staaten einen angemessenen Ordnungsrahmen für ihre grossen Infrastrukturen zu definieren: alles vom staatlichem Monopol bis zu unregulierten ...Report -
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Nutzung der CATV-Netze im Oberwallis für den Virtuellen Lernraum
(1999)Arbeitsberichte Verkehrs- und RaumplanungWorking Paper -
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Skalenerträge und optimale Betriebsgrösse bei den schweizerischen Privatbahnen
(1999)QuadernoWorking Paper -
Mobility as a function of social and spatial factors
(1999)Arbeitsberichte Verkehrs- und RaumplanungThe research presented here explores the interactions between land use, household structure and travel patterns. The data are from an extensive travel diary of over 100,000 households in the Land of Upper Austria, combined with extensive data on land uses and local economic activities. Structural equation models are developed at both the person and household levels to explain mobility simultaneously in terms of socio-economic and spatial ...Working Paper -
Labeling downtown
(1999)ETH, Eidgenössische Technische Hochschule Zürich, Departement Informatik, Institut für ComputersystemeAmerican cities, especially their central regions usually have a very regular street pattern: We are given a rectangular grid of streets, each street has to be labeled with a name running along its street, such that no two labels overlap. For this restricted but yet realistic case an efficient algorithmic solution for the generally hard labeling problem gets in reach. The main contribution of this paper is an algorithm that guarantees to ...Report -
Software for model helicopter flight control
(1999)Technical report / ETH, Departement InformatikAn embedded system for the flight control of an autonomous helicopter has been developed at the Institute for Computer Systems (ICS) at ETH Zurich. The technical reports [1]-[3] describe its hardware core, the programming language used, and the software core, respectively. This report covers the following topics: communication, data logging, navigation (state estimation), modelling of the helicopter, state space control, and trajectory planning.Report -
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Cost and Scale efficiency in the nursing home sector: evidence from Switzerland
(1999)QuadernoWorking Paper