Результаты исследований: Публикации в книгах, отчётах, сборниках, трудах конференций › статья в сборнике материалов конференции › Рецензирование
Most of the systems that rely on the solution of shortest path problem or constrained shortest demand real-time response to unexpected real world events that affect the input graph of the problem such as car accidents, road repair works or simply dense traffic. We developed new incremental algorithm that uses data already present in the system in order to quickly update a solution under new conditions. We conducted experiments on real data sets represented by road graphs of the cities of Oldenburg and San Joaquin. We test the algorithm against that of Muhandiramge and Boland [1] and show that it provides up to 50% decrease in computation time compared to solving the problem from scratch.
Язык оригинала | английский |
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Название основной публикации | Databases and Information Systems - 13th International Baltic Conference, DB and IS 2018, Proceedings |
Издатель | Springer Nature |
Страницы | 360-375 |
Число страниц | 16 |
ISBN (печатное издание) | 9783319975702 |
DOI | |
Состояние | Опубликовано - 15 авг 2018 |
Событие | 13th International Baltic Conference on Databases and Information Systems, DB and IS 2018 - Trakai, Литва Продолжительность: 1 июл 2018 → 4 июл 2018 |
Название | Communications in Computer and Information Science |
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Том | 838 |
ISSN (печатное издание) | 1865-0929 |
конференция | 13th International Baltic Conference on Databases and Information Systems, DB and IS 2018 |
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Страна/Tерритория | Литва |
Город | Trakai |
Период | 1/07/18 → 4/07/18 |
ID: 34896090