Results 101 to 110 of about 114,072,099 (194)
The Online Dial-a-Ride Problem under Reasonable Load
, 1999 In this paper, we analyze algorithms for the online dial-a-ride problem with request sets that fulfill a certain worst-case restriction: roughly speaking, a set of requests for the online dial-a-ride problem is reasonable if the requests that come up in ...
Krumke, Sven +2 more
core +1 more source
Adapting Transportation Planning e-Tools to Older Adults' Needs: Scoping Review. [PDF]
JMIR Aging, 2023 Tahir S +4 more
europepmc +1 more source
Checkpoint dial-a-ride systems
This paper presents a preliminary study of the feasibility of checkpoint dial-a-ride systems. Their cost-effectiveness is compared to that of fixed route systems with no transfers and door-to-door dial-a-ride systems. The results are derived for a simple
Daganzo, Carlos F.
core
Solving the dynamic dial-a-ride problem : case study of fukang buses
, 2013 碩士復康巴士乃針對身心障礙者而設立之及門服務運輸系統；此類服務亦稱之為撥召運輸系統。復康巴士營運至今，規模漸大，而車輛利用率始終偏低。本研究之目的即在於改善現有派車與路徑規劃方式以提升車輛之利用率；由於考量動態需求，因而形成一個動態撥召問題，也增加了求解的複雜性。 本研究以0-1整數規劃建模，並以先分群後規劃路徑策略分解原來問題。這樣的策略形成兩階段的求解過程：在第一階段以掃描法分配需求點至各鄰近車輛，第二階段則以最佳化軟體求解各車輛之路徑規劃。藉由多種分群組合的方式反覆找出較佳的解答 ...
蔡孟儒; Tsai, Meng-Ru
core
Barriers to the employability of people with disabilities in the South African public service. [PDF]
Afr J Disabil, 2023 Charles WP, Gie L, Musakuro RN.
europepmc +1 more source
Anatomic total shoulder arthroplasty in a patient with Parsonage-Turner syndrome: a case report. [PDF]
JSES Rev Rep Tech, 2023 Conyer RT, Sperling JW.
europepmc +1 more source
Strolling Dial-a-Ride Problem: definition and applicability
Small/medium size cities of today, need to present solutions to their citizens, taking into account the demand and their needs. In terms of public transportation, this demand can be satisfied by a new type of service, based on the presented problem of ...
Bernardo, Ivo Rosa
core
The dial-a-ride problem with transfers
, 2012 The Dial--A--Ride Problem with Transfers (DARPT) consists in defining a set of routes that satisfy transportation requests of users between a set of pickup points and a set of delivery points, in the presence of ride time constraints. Users may change vehicles during their trip.
Masson, Renaud +2 more
openaire +1 more source