Multi-objective trajectory optimization in planning for sequential activities across space and through time

doi:10.1177/2399808320913300

	Multi-objective trajectory optimization in planning for sequential activities across space and through time
	Feng, Xin 3; Wang, Shaohua 3,4; Murray, Alan T.3; Cao, Yuanpei 1; Gao, Song 2
刊名	ENVIRONMENT AND PLANNING B-URBAN ANALYTICS AND CITY SCIENCE
	2020-04-06
页码	19
关键词	Route planning network analysis sequential spatial optimization
ISSN号	2399-8083
DOI	10.1177/2399808320913300
通讯作者	Wang, Shaohua(wangshaohua@lreis.ac.cn)
英文摘要	Human movement and interaction across space and through time is full of economic and social opportunities. Access to information through location-based technologies offers potential for people to make better decisions about social activity participation needs and travel behavior preferences. Identifying an optimal trajectory (route) connecting desired activity locations for multiple attendees with space-time constraints is a challenging endeavor. This spatial organization task is formulated mathematically as a sequential, multi-objective optimization model. A framework consisting of context knowledge, geographic information systems, and spatial optimization is structured to solve this model, allowing for the integration of geographical and social networking considerations. The proposed approach offers a way to balance the tradeoffs of many participants, enabling explicit consideration of travel cost, personal preference, quality rating, etc. in activity planning and decision making. A case study is detailed involving the organization of multiple activities and multiple individuals. The application results highlight the utility and insight of the proposed model and associated solution approaches.
资助项目	National Postdoctoral International Exchange Program of China[20150081] ; Office of the Vice Chancellor for Research and Graduate Education at the University of Wisconsin-Madison[135AAC5663] ; Wisconsin Alumni Research Foundation
WOS关键词	MOVING-OBJECTS ; LOCATION ; UNCERTAINTY ; OPTIMALITY ; PRISMS
WOS研究方向	Environmental Sciences & Ecology ; Geography ; Public Administration ; Urban Studies
语种	英语
出版者	SAGE PUBLICATIONS LTD
WOS记录号	WOS:000524423400001
资助机构	National Postdoctoral International Exchange Program of China ; Office of the Vice Chancellor for Research and Graduate Education at the University of Wisconsin-Madison ; Wisconsin Alumni Research Foundation
内容类型	期刊论文
源URL	[http://ir.igsnrr.ac.cn/handle/311030/133978]
专题	中国科学院地理科学与资源研究所
通讯作者	Wang, Shaohua
作者单位	1.Airbnb Incorp, San Francisco, CA USA 2.Univ Wisconsin, Dept Geog, Madison, WI 53706 USA 3.Univ Calif Santa Barbara, Dept Geog, Santa Barbara, CA 93106 USA 4.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, 11A Datun Rd, Beijing 100101, Peoples R China
推荐引用方式 GB/T 7714	Feng, Xin,Wang, Shaohua,Murray, Alan T.,et al. Multi-objective trajectory optimization in planning for sequential activities across space and through time[J]. ENVIRONMENT AND PLANNING B-URBAN ANALYTICS AND CITY SCIENCE,2020:19.
APA	Feng, Xin,Wang, Shaohua,Murray, Alan T.,Cao, Yuanpei,&Gao, Song.(2020).Multi-objective trajectory optimization in planning for sequential activities across space and through time.ENVIRONMENT AND PLANNING B-URBAN ANALYTICS AND CITY SCIENCE,19.
MLA	Feng, Xin,et al."Multi-objective trajectory optimization in planning for sequential activities across space and through time".ENVIRONMENT AND PLANNING B-URBAN ANALYTICS AND CITY SCIENCE (2020):19.