인문학
사회과학
자연과학
공학
의약학
농수해양학
예술체육학
복합학
지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
초록·키워드
The aim of this paper is to develop a framework for optimizing the daily redistribution of shared bicycles by integrating demand forecasting and mathematical optimization techniques. This framework addresses the operational challenges associated with balancing supply-demand dynamics across bicycle stations while minimizing costs. First, several potential demand forecasting models are constructed by combining time-series algorithms, such as Prophet and SARIMAX, in a stacking framework to predict rental and return demands. Second, an optimization model for bicycle redistribution is formulated as a capacitated vehicle routing problem with pickups and deliveries to minimize redistribution costs and improve system efficiency. Third, the significance of the demand forecasting models is evaluated based on their predictive accuracy and operational impact, allowing prioritization of effective forecasting and optimization strategies. Finally, a stepwise decision-making process for daily redistribution is established based on the prioritized results. We illustrate the proposed framework using real-life data of shared bicycle systems in metropolitan areas, showcasing its potential to enhance operational efficiency and decision-making for urban mobility services.
본문·목차
인공지능 문자 인식 모델을 통해 추출된 텍스트로, 일부 오타나 오류가 포함될 수 있으나 지속적으로 개선 중입니다.
오류를 발견하셨다면 해당 부분을 드래그한 후 ' 를 통해 신고해주세요.
오류를 발견하셨다면 해당 부분을 드래그한 후 ' 를 통해 신고해주세요.
최근 본 자료 전체보기
UCI(KEPA) : I410-151-25-02-092189724