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type_genre:"Article in journal"
~person:"Letchford, Adam N."
~subject:"Integer programming"
~subject:"Mathematische Optimierung"
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Integer programming
Mathematische Optimierung
Theorie
29
Theory
29
Mathematical programming
22
Ganzzahlige Optimierung
11
Polyhedral combinatorics
8
Tourenplanung
6
Vehicle routing problem
6
Betriebliche Standortwahl
5
Firm location choice
5
Heuristics
5
Heuristik
5
Rundreiseproblem
5
Travelling salesman problem
5
Branch-and-cut
4
Facility location
4
Combinatorial optimisation
3
Knapsack problems
3
Mixed-integer linear programming
3
Mixed-integer nonlinear programming
3
Scheduling problem
3
Scheduling-Verfahren
3
USA
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United States
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Vehicle routing
3
Beziehungsmarketing
2
Combinatorial optimization
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Global optimisation
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Lifted cover inequalities
2
Max-cut problem
2
Nichtlineare Optimierung
2
Nonlinear programming
2
Relationship marketing
2
integer programming
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Algorithm
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Article in journal
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23
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English
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Letchford, Adam N.
Gendreau, Michel
39
Bertsimas, Dimitris
38
Laporte, Gilbert
36
Escudero, Laureano F.
35
Puerto, Justo
35
Dolgui, Alexandre
31
Goerigk, Marc
31
Lodi, Andrea
30
Pardalos, Panos M.
30
Drezner, Zvi
28
Figueira, José Rui
26
Savelsbergh, Martin W. P.
26
Hertog, Dirk den
25
Speranza, Maria Grazia
25
Cordeau, Jean-François
24
Desaulniers, Guy
24
Ahmed, Shabbir
22
Chu, Chengbin
22
Hao, Jin-Kao
22
Ljubić, Ivana
22
Morabito, Reinaldo
22
Boland, Natashia
21
Coelho, Leandro C.
21
Iori, Manuel
21
Poss, Michael
21
Schöbel, Anita
21
Alvarez-Valdes, Ramon
20
Gendron, Bernard
20
Glover, Fred
20
Jeyakumar, Vaithilingam
20
Labbé, Martine
20
Pessoa, Artur
20
Furini, Fabio
19
Martello, Silvano
19
Monaci, Michele
19
Rousseau, Louis-Martin
19
Shen, Siqian
19
Soumis, François
19
Voß, Stefan
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Operations research letters
11
European journal of operational research : EJOR
5
Computers & operations research : and their applications to problems of world concern ; an international journal
3
INFORMS journal on computing : JOC
2
International transactions in operational research : a journal of the International Federation of Operational Research Societies
1
RAIRO / Operations research
1
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ECONIS (ZBW)
23
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1
Matheuristics : survey and synthesis
Boschetti, Marco A.
;
Letchford, Adam N.
;
Maniezzo, Vittorio
- In:
International transactions in operational research : a …
30
(
2023
)
6
,
pp. 2840-2866
Persistent link: https://www.econbiz.de/10014327894
Saved in:
2
On some lower bounds for the permutation flowshop problem
Cáceres Gelvez, Sebastian
;
Thu Huong Dang
;
Letchford, …
- In:
Computers & operations research : and their …
159
(
2023
),
pp. 1-9
Persistent link: https://www.econbiz.de/10014455583
Saved in:
3
Generalised 2-circulant inequalities for the max-cut problem
Kaparis, Konstantinos
;
Letchford, Adam N.
;
Mourtos, Ioannis
- In:
Operations research letters
50
(
2022
)
2
,
pp. 122-128
Persistent link: https://www.econbiz.de/10013192621
Saved in:
4
Revisiting surrogate relaxation for the multidimensional knapsack problem
Dokka, Trivikram
;
Letchford, Adam N.
;
Mansoor, M. Hasan
- In:
Operations research letters
50
(
2022
)
6
,
pp. 674-684
Persistent link: https://www.econbiz.de/10014230175
Saved in:
5
A separation algorithm for the simple plant location problem
Galli, Laura
;
Letchford, Adam N.
- In:
Operations research letters
49
(
2021
)
4
,
pp. 610-615
Persistent link: https://www.econbiz.de/10012649048
Saved in:
6
Using ℓp-norms for fairness in combinatorial optimisation
Bektaş, Tolga
;
Letchford, Adam N.
- In:
Computers & operations research : and their …
120
(
2020
),
pp. 1-11
Persistent link: https://www.econbiz.de/10012236839
Saved in:
7
Valid inequalities for mixed-integer programmes with fixed charges on sets of variables
Letchford, Adam N.
;
Souli, Georgia
- In:
Operations research letters
48
(
2020
)
3
,
pp. 240-244
Persistent link: https://www.econbiz.de/10012254063
Saved in:
8
Lifting the knapsack cover inequalities for the knapsack polytope
Letchford, Adam N.
;
Souli, Georgia
- In:
Operations research letters
48
(
2020
)
5
,
pp. 607-611
Persistent link: https://www.econbiz.de/10012303420
Saved in:
9
On lifted cover inequalities : a new lifting procedure with unusual properties
Letchford, Adam N.
;
Souli, Georgia
- In:
Operations research letters
47
(
2019
)
2
,
pp. 83-87
Persistent link: https://www.econbiz.de/10012003267
Saved in:
10
New valid inequalities for the fixed-charge and single-node flow polytopes
Letchford, Adam N.
;
Souli, Georgia
- In:
Operations research letters
47
(
2019
)
5
,
pp. 353-357
Persistent link: https://www.econbiz.de/10012110590
Saved in:
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