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In order to solve it with larger scale instances, we propose an exact branch-and-price (BAP) algorithm. The BAP algorithm relies on efficiently solving the pricing sub-problem with different objectives. We design two different tailored labeling algorithms to solve it. Extensive computational experiments demonstrate the effectiveness of the proposed BAP algorithm, comparing with the MIP formulation solved by CPLEX with a time limit of 2 h.<\/jats:p>","DOI":"10.1051\/ro\/2022147","type":"journal-article","created":{"date-parts":[[2022,8,24]],"date-time":"2022-08-24T18:53:10Z","timestamp":1661367190000},"page":"3267-3292","source":"Crossref","is-referenced-by-count":6,"title":["A branch-and-price algorithm for a routing and scheduling problem from economic and environmental perspectives"],"prefix":"10.1051","volume":"56","author":[{"given":"Hongyuan","family":"Luo","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Mahjoub","family":"Dridi","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Olivier","family":"Grunder","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"250","published-online":{"date-parts":[[2022,9,14]]},"reference":[{"key":"R1","doi-asserted-by":"crossref","first-page":"1232","DOI":"10.1016\/j.trb.2011.02.004","volume":"45","author":"Bekta\u015f","year":"2011","journal-title":"Transp. 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