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Observation Routes and External Watchman Routes
We introduce the Observation Route Problem ($\textsf{ORP}$) defined as follows: Given a set of $n$ pairwise disjoint compact regions in the plane, find a shortest tour (route) such that an observer walking along this tour can see (observe) some point in each region from some point of the tour.
Adrian Dumitrescu, Csaba D. Tóth
openaire +3 more sources
Two-stage spline-approximation in linear structure routing
In the article, computer design of routes of linear structures is considered as a spline approximation problem. A fundamental feature of the corresponding design tasks is that the plan and longitudinal profile of the route consist of elements of a given ...
D. A. Karpov, V. I. Struchenkov
doaj +1 more source
ROME. III. The Arecibo Search for Star–Planet Interactions at 5 GHz
After nearly three decades of discovery, many exoplanetary systems have been studied and characterized in detail with one important exception: exoplanet magnetism.
Matthew Route, Alexander Wolszczan
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New scientific approaches to evaluating accessibility of routes for disabled persons [PDF]
The article presents the results of the study of the concept of «accessibility». It is shown that the term is used as a property and a figure of speech.
Enin Dmitriy
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A Natural Approach to Solving the Traveling Salesman Problem
Introduction. The traveling salesman problem is a transport-type problem. It is natural to use a method based on the technology for solving transport problems to solve it.
Dmitri Terzi
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Comparative review of ideal layouts in Han Buddhist and Catholic monasteries
In recent years, the comparison of spatial layouts has gradually become a central issue for scholars to focus on in their comparative reviews of Eastern and Western religious spaces.
Weiqiao Wang
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Route management modeling of high-speed trains on the train dispatcher section [PDF]
This article gives a brief overview on fragmentation and how to prepare for a high-speed train. Currently, on the sections where high-speed trains run, the train dispatcher uses his experience and high skills to solve this problem by preparing train ...
Muhiddinov Obid, Boltayev Sunnatillo
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MATHEMATICAL MODEL OF A LOGISTICS PROBLEM WITH A VARIABLE RATE
Logistics as a science and as an area of practical knowledge has recently aroused increasing interest, since its activities are multifaceted. Logistics includes the management of transport, warehousing, inventory, human resources, the organization of ...
Elena G. Agapova, Tatyana M. Popova
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The Role of Gender and Familiarity in a Modified Version of the Almeria Boxes Room Spatial Task
Individual factors like gender and familiarity can affect the kind of environmental representation that a person acquires during spatial navigation. Men seem to prefer relying on map-like survey representations, while women prefer using sequential route ...
Alessia Bocchi +5 more
doaj +1 more source
User preferences on route instruction types for mobile indoor route guidance [PDF]
Adaptive mobile wayfinding systems are being developed to ease wayfinding in the indoor environment. They present wayfinding information to the user, which is adapted to the context.
De Cock, Laure +4 more
core +2 more sources

