{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2024,8,8]],"date-time":"2024-08-08T14:40:06Z","timestamp":1723128006810},"reference-count":13,"publisher":"Informa UK Limited","license":[{"start":{"date-parts":[[2007,8,22]],"date-time":"2007-08-22T00:00:00Z","timestamp":1187740800000},"content-version":"unspecified","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/3.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Journal of Applied Mathematics and Decision Sciences"],"published-print":{"date-parts":[[2007,8,22]]},"abstract":"<jats:p>We study the integrated fishery planning problem (IFP). In this problem, a fishery \n        manager must schedule fishing trawlers to determine when and where the trawlers should \n        go fishing and when the trawlers should return the caught fish to the factory. The manager \n        must then decide how to process the fish into products at the factory. The objective is to maximize\n         profit. We have found that IFP is difficult to solve. The initial formulations for several planning\n          horizons are solved using the AMPL modelling language and CPLEX with branch and bound.\nThe IFP can be decomposed into a trawler-scheduling subproblem and a fish-processing subproblem \nin two different ways by relaxing different sets of constraints. We tried conventional decomposition \ntechniques including subgradient optimization and Dantzig-Wolfe decomposition, both of which were \nunacceptably slow. We then developed a decomposition-based pricing method for solving the large \nfishery model, which gives excellent computation times. Numerical results for several planning\n horizon models are presented.<\/jats:p>","DOI":"10.1155\/2007\/56404","type":"journal-article","created":{"date-parts":[[2007,8,26]],"date-time":"2007-08-26T06:24:29Z","timestamp":1188109469000},"page":"1-11","source":"Crossref","is-referenced-by-count":1,"title":["A Decomposition-Based Pricing Method for Solving a Large-Scale MILP Model for an Integrated Fishery"],"prefix":"10.1080","volume":"2007","author":[{"given":"M. Babul","family":"Hasan","sequence":"first","affiliation":[]},{"given":"John F.","family":"Raffensperger","sequence":"additional","affiliation":[]}],"member":"301","reference":[{"first-page":"223","volume-title":"A short term production planning model in fish processing","year":"1981","key":"1"},{"key":"2","doi-asserted-by":"publisher","DOI":"10.1016\/0377-2217(88)90134-8"},{"key":"3","doi-asserted-by":"publisher","DOI":"10.1016\/0377-2217(91)90229-O"},{"issue":"1","key":"4","first-page":"19","volume":"22","year":"2006","journal-title":"ORiON"},{"issue":"2","key":"5","first-page":"82","year":"1974","journal-title":"Mathematical Programming Study"},{"issue":"1","key":"6","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1287\/mnsc.27.1.1","volume":"27","year":"1981","journal-title":"Management Science"},{"key":"7","doi-asserted-by":"publisher","DOI":"10.1007\/BF01580223"},{"issue":"6","key":"8","doi-asserted-by":"crossref","first-page":"1138","DOI":"10.1287\/opre.18.6.1138","volume":"18","year":"1970","journal-title":"Operations Research"},{"issue":"3","key":"9","doi-asserted-by":"crossref","first-page":"274","DOI":"10.1287\/mnsc.26.3.274","volume":"26","year":"1980","journal-title":"Management Science"},{"key":"10","doi-asserted-by":"publisher","DOI":"10.1007\/BF02592954"},{"year":"1963","key":"11","first-page":"xvi+625"},{"year":"1993","key":"12"},{"key":"13","doi-asserted-by":"publisher","DOI":"10.1287\/mnsc.46.5.693.12042"}],"container-title":["Journal of Applied Mathematics and Decision Sciences"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/downloads.hindawi.com\/archive\/2007\/056404.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/downloads.hindawi.com\/archive\/2007\/056404.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2024,8,8]],"date-time":"2024-08-08T14:23:37Z","timestamp":1723127017000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.hindawi.com\/journals\/ads\/2007\/056404\/abs\/"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2007,8,22]]},"references-count":13,"alternative-id":["056404","56404"],"URL":"https:\/\/doi.org\/10.1155\/2007\/56404","relation":{},"ISSN":["1173-9126","1532-7612"],"issn-type":[{"type":"print","value":"1173-9126"},{"type":"electronic","value":"1532-7612"}],"subject":[],"published":{"date-parts":[[2007,8,22]]}}}