Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Djamal Chaabane"'
Publikováno v:
Croatian Operational Research Review, Vol 15, Iss 1, Pp 75-88 (2024)
In this paper, we propose an algorithm called Directional Exploration Genetic Algorithm (DEGA) to resolve a function \(Phi\) over the efficient set of a multi-objective integer linear programming problem (MOILP). DEGA algorithm belongs to evolutionar
Externí odkaz:
https://doaj.org/article/65c36ec26db54cd580ac29aacd59d2f8
Akademický článek
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Autor:
Djamal Chaabane, Nadia Lachemi
Publikováno v:
Yugoslav Journal of Operations Research. 33:91-110
This paper deals with the problem of optimizing a linear function over the efficient set of a 0-1 bi-objective knapsack problem. Such a function represents the main criterion of the problem posed. The resolution process is based essentially on dynami
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ad12ee6018b1d5f79e215af526b5720e
https://doi.org/10.2298/yjor210915015c
https://doi.org/10.2298/yjor210915015c
Akademický článek
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Publikováno v:
RAIRO - Operations Research. 54:1555-1572
Enhancement of speech corrupted by broadband noise is subject of interest in many applications. For several years, the investigation of methods of denoising the vocal signal has yielded very satisfactory results, but certain problems and questions st
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3f2a43ca9bec1f1f48be402c61592715
https://doi.org/10.1051/ro/2019106
https://doi.org/10.1051/ro/2019106
Autor:
Djamal Chaabane, Assia Menni
Publikováno v:
RAIRO - Operations Research. 54:1437-1452
Optimizing a linear function over the efficient set of a Multiple Objective Integer Linear Programming (MOILP) problem is known as a difficult problem to deal with, since a discrete efficient set is generally not convex and not explicitly known. Such
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::20a6ea1814a60ee15e2ac308d52ddc64
https://doi.org/10.1051/ro/2019077
https://doi.org/10.1051/ro/2019077
Publikováno v:
Optimization Letters. 15:97-107
In this paper, we present an improved methodology to compute the $$\omega $$ -primality of a numerical semigroup. The approach is based on exploiting the structure of the problem on a resolution method for optimizing a linear function over the set of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ff268ea53da7a79bf742ca0dc25cfaa0
https://doi.org/10.1007/s11590-020-01589-w
https://doi.org/10.1007/s11590-020-01589-w
Autor:
Djamal Chaabane, Malika Daoud
Publikováno v:
International Transactions in Operational Research. 25:1739-1762
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::af6a0292f2c8488dcbc5f071ca3b5c65
https://doi.org/10.1111/itor.12285
https://doi.org/10.1111/itor.12285
Autor:
Djamal Chaabane, Sara Mahdi
Publikováno v:
RAIRO - Operations Research. 49:265-278
Mathematical optimization problems with a goal function, have many applications in various fields like financial sectors, management sciences and economic applications. Therefore, it is very important to have a powerful tool to solve such problems wh
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5bbbd9cecd54a36ade820d8570ff38d2
https://doi.org/10.1051/ro/2014036
https://doi.org/10.1051/ro/2014036
Publikováno v:
International Transactions in Operational Research. 19:531-545
In this paper, we propose a new exact algorithm, using an augmented weighted Tchebychev norm, for optimizing a linear function on the efficient set of a multiple objective integer linear programming problem. This norm is optimized progressively by im
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::966ba1ce2b9e71401c3772b4d0300f0c
https://doi.org/10.1111/j.1475-3995.2012.00851.x
https://doi.org/10.1111/j.1475-3995.2012.00851.x