Schedules in Space
نویسندگان
چکیده
منابع مشابه
Task Swapping: Making Space in Schedules for Space
Given their inherent expense, space missions must utilize available resources efficiently. Allocating resources to a single mission or scientific instrument is in itself a challenging task, and this complexity becomes magnified as fleets of satellites and networks of groundstations and antennas are managed as resource pools. Techniques which perform well for generating schedules for unit capaci...
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This paper addresses the problem of constructing plans and schedules for resources that must obey spatial constraints in addition to time and capacity constraints. Spatial constraints are relevant in environments that involve mobile resources whose movements must be coordinated to avoid collisions and near-misses. In air-campaign planning, for example, aircraft are allocated to missions that mu...
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In this paper, we propose a new dispatching rule and a set of local search algorithms based on the ®ltered beam search, GRASP and simulated annealing methodologies to construct short-term observation schedules of space mission projects, mainly for NASA's Hubble Space Telescope (HST). The main features of generating short-term observations of HST are state dependent set up times, user speci®ed d...
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Avoiding State-Space Explosion in Multithreaded Programs with Input-Covering Schedules and Symbolic Execution
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In a perfectly-periodic schedule, time is divided into time-slots, and each client gets a time slot precisely every predefined number of time slots, called the period of that client. Periodic schedules are useful in mobile communication where they can help save power in the mobile device, and they also enjoy the best possible smoothness. In this paper we study the question of dispatching in a p...
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ژورنال
عنوان ژورنال: Impact
سال: 2016
ISSN: 2058-802X,2058-8038
DOI: 10.1080/2058802x.2016.11964002