Zobrazeno 1 - 10
of 25
pro vyhledávání: '"George Kozanidis"'
Autor:
George Kozanidis, Eftychia Kostarelou
Publikováno v:
Journal of Optimization Theory and Applications. 197:573-607
We develop an exact cutting plane solution algorithm for a special class of bilevel programming models utilized for optimal price-bidding of energy producers in day-ahead electricity markets. The proposed methodology utilizes a suitable reformulation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::259360dafc0fbfc892c54aa9d5ed819f
https://doi.org/10.1007/s10957-023-02166-8
https://doi.org/10.1007/s10957-023-02166-8
Autor:
Eftychia Kostarelou, George Kozanidis
Publikováno v:
Optimization and Engineering. 22:449-484
We consider the problem of devising optimal price-offers (bids) for an energy producer participating in a multi-period day-ahead electricity market which exhibits non-convexities due to the discrete nature of the generation units’ commitments and q
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5ea1eed33424672590505cee8bb2da15
https://doi.org/10.1007/s11081-020-09521-y
https://doi.org/10.1007/s11081-020-09521-y
Autor:
Andreas Gavranis, George Kozanidis
Publikováno v:
Computers & Industrial Engineering. 110:13-29
We consider the FMP problem encountered in the Hellenic Air Force (HAF), that is, the problem of issuing individual flight and maintenance plans for a group of aircraft comprising a unit, so as to maximize the fleet availability of the unit over a mu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::70ee79d279680ee4a309ed5b394f4df4
https://doi.org/10.1016/j.cie.2017.05.010
https://doi.org/10.1016/j.cie.2017.05.010
Autor:
George Kozanidis
Publikováno v:
Optimization Methods and Software. 33:221-248
We consider the problem of covering a set of shipments in a logistic distribution network with a fleet of aircraft. The aim is to cover as many shipments as possible, while also minimizing the number of aircraft utilized for that purpose. We develop
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cbfaf2e70532e88347644f612e2656e6
https://doi.org/10.1080/10556788.2017.1281923
https://doi.org/10.1080/10556788.2017.1281923
Publikováno v:
Industrial & Engineering Chemistry Research. 54:6311-6325
Supply chain network (SCN) design and operation is a strategic and value adding process for all synchronous companies. In the face of globalization, several issues should be contemplated and incorp...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2c516959773d318ea374e9599075bdfe
https://doi.org/10.1021/acs.iecr.5b00349
https://doi.org/10.1021/acs.iecr.5b00349
Autor:
George Kozanidis, Andreas Gavranis
Publikováno v:
European Journal of Operational Research. 242:631-643
We address the Flight and Maintenance Planning (FMP) problem, i.e., the problem of deciding which available aircraft to fly and for how long, and which grounded aircraft to perform maintenance operations on in a group of aircraft that comprise a unit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::424ff6ffcf1fb9760d70a068a47f6a59
https://doi.org/10.1016/j.ejor.2014.10.016
https://doi.org/10.1016/j.ejor.2014.10.016
Autor:
George Kozanidis
Publikováno v:
Sustainable Logistics and Transportation ISBN: 9783319692142
We consider a logistic distribution decision-making problem, in which a vehicle fleet must carry out a set of deliveries between pairs of nodes of the underlying transportation network. The goal is to maximize the number of deliveries that will be ca
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cdd92ad10743d6bf6fc81c897765ade3
https://doi.org/10.1007/978-3-319-69215-9_5
https://doi.org/10.1007/978-3-319-69215-9_5
Publikováno v:
Optimization. 62:1045-1068
We address the problem of finding the optimal bidding strategy of an energy producer that participates in a single-period day-ahead electricity market, assuming full knowledge of the market’s parameters. The problem is formulated as a mixed integer
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::522e6d7ec5ac37bab85c200ecce0a7a4
https://doi.org/10.1080/02331934.2013.801473
https://doi.org/10.1080/02331934.2013.801473
Publikováno v:
IEEE Transactions on Power Systems. 28:969-977
In centralized day-ahead electricity markets with marginal pricing, unit commitment costs and capacity constraints give rise to non-convexities which may result in losses to some of the participating generating units. To compensate them for these los
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1bb2d733efdbff1750ae0abe60230571
https://doi.org/10.1109/tpwrs.2012.2207921
https://doi.org/10.1109/tpwrs.2012.2207921
Publikováno v:
IEEE Transactions on Power Systems. 28:960-968
In centralized day-ahead electricity markets with marginal pricing, unit commitment costs and capacity constraints give rise to non-convexities which may result in losses to some of the participating generating units. Therefore, a recovery mechanism
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6593a480740f42149c90e85d69169c0e
https://doi.org/10.1109/tpwrs.2012.2207920
https://doi.org/10.1109/tpwrs.2012.2207920