Publications
2018
- Minimizing the tracking error of cardinality constrained portfolios
P Mutunge, D Haugland
Computers & Operations Research 2018 ;Volum 90. s. 33-41
- Surrogate-based model parameter optimization based on gas explosion experimental data
AL Both, H Hisken, JJ Rückmann, T Steihaug
Engineering Optimization, DOI: 10.1080/0305215X.2018.1450399
- Area Protection in Adversarial Path-finding Scenarios with Multiple Mobile Agents on Graphs - A Theoretical and Experimental Study of Strategies for Defense Coordination
M Ivanova, P Surynek, K Hirayama
Proceedings of the 10th International Conference on Agents and Artificial Intelligence (ICAART), 184-191
- On measures, pricing and sharing of risk
SD Flåm
Revista Investigacion National 39, 3
- Blocks of coordinates, stochastic programming, and markets
SD Flåm
Computational Management Science, DOI: 10.1007/s10287-018-0303-3
- A parametrized stock-recruitment relationship derived from a slow-fast population dynamic model
U Schaarschmidt, T Steihaug, S Subbey
Mathematics and Computers in Simulation 145, 171-185
- A note on strict complementarity for the doubly nonnegative cone
B Jargalsaikhan, JJ Rückmann
Optimization DOI: 10.1080/02331934.2018.1477943
MPCC: On necessary conditions for the strong stability of C-stationary points
D Hernandez Escobar, JJ Rückmann
Optimization
Generation of K-convex test problems in variable ordering settings
G Bouza Allende, D Hernandez Escobar, JJ Rückmann
Investigacion Operacional 39 (3)
On vector generalized semi-infinite programming
F Guerra Vazquez, LA Hernandez Rebollar, JJ Rückmann
Investigacion Operacional 39 (3)
Variational Analysis and Optimization Theory (special issue)
G Bouza Allende, JJ Rückmann, C Tammer (guest-editors)
Investigacion Operacional 39 (3)
2017
- Evaluating the importance of randomization in adaptive large neighborhood search
A Hemmati, LM Hvattum
International Transactions in Operational Research 24 (5), 929-942
- Response surfaces for advanced consequence models: Two approaches
AL Braatz, H Hisken
Journal of Loss Prevention in the Process Industries 49, 683-699
- Reaching Cournot-Walras Equilibrium
SD Flåm, K Gramstad
ESAIM: Proceedings and Surveys 57, 12-22
- Order books, markets and convex analysis
SD Flåm
Optimization 66 (8), 1413-1424
- A model for optimal fleet composition of vessels for offshore wind farm maintenance,
A Gutierrez-Alcoba, G Ortega, EMT Hendrix, EE Halvorsen-Weare, D Haugland
Procedia Computer Science 108, 1512-1521
- Point-based neighborhoods for sharp calmness constants in linear programming
MJ Canovas, J Parra, JJ Rückmann, FJ Toledo
Set-Valued and Variational Analysis 25 (4), 757-772
On duality in multiobjective semi-infinite optimization
F Guerra Vazquez, JJ Rückmann
Optimization 66 (8), 1237-1249
A tutorial note on a convexification procedure in non-convex semi-infinite programming optimization
JJ Rückmann
Investigacion Operacional 38 (4), 309-319
ISORA 2015 (special issue)
JE Martinez Legaz, E Ocana Anaya, JJ Rückmann (guest-editors)
Optimization 66 (8)
2016
- An iterative two-phase hybrid matheuristic for a multi-product short sea inventory-routing problem
A Hemmati, LM Hvattum, M Christiansen, G Laporte
European Journal of Operational Research 252 (3), 775-788
- Response surfaces for advanced consequence models: two approaches
AL Braatz, H Hisken
11th International Symposium on Hazards, Prevention, and Mitigation of Industrial Explosions (XI ISHPMIE)
- Surrogate-based optimisation of model parameters for the improved modelling of industrial-scale gas explosions
AL Braatz, H Hisken, JJ Rückmann
5th International Conference on Engineering Optimization (EngOpt 2016)
- The Shared Broadcast Tree Problem and MST
M Ivanova
Electronic Notes in Discrete Mathematics 55, 5-8
- Shared Multicast Trees in Ad Hoc Wireless Networks
M Ivanova
Combinatorial Optimization - 4th International Symposium (ISCO), 273-284
- Borch's theorem, equal margins, and efficient allocation
SD Flåm
Insurance, Mathematics & Economics 70, 162-168
- Noncooperative games, coupling constraints, and partial efficiency
SD Flåm
Economic Theory Bulletin 4 (2), 213-229
- Monotonicity and market equilibrium
SD Flåm
Set-Valued and Variational Analysis 24 (3), 403-421
- Bilateral exchange and competitive equilibrium
SD Flåm
Set-Valued and Variational Analysis 24 (1), 1-11
- Pooling Problems with Polynomial-Time Algorithms
D Haugland, EML Hendrix
Journal of Optimization Theory and Applications 170 (2), 591-615
- The computational complexity of the pooling problem
D Haugland
Journal of Global Optimization, 64 (2), 199-215
- A continuously differentiable turbine layout optimization model for offshore wind farms
A Klein
Energy Procedia, 94, 497-503
Tight semi-model-free bounds on (bilateral) CVA
J Helmers, JJ Rückmann, R Werner
In: K Glau et al. (editors), Innovations in Derivatives Markets, Springer, New York, 83-101
A tutorial note on multiobjective semi-infinite programming
JJ Rückmann
Investigacion Operacional 37 (3), 216-225
2015
- An effective heuristic for solving a combined cargo and inventory routing problem in tramp shipping
A Hemmati, M Stålhane, LM Hvattum, H Andersson
Computers & Operations Research 64, 274-282
- Control of adsorption chillers by a gradient descent method for optimal cycle time allocation
U Bau, AL Braatz, F Lanzerath, M Herty, A Bardow
International Journal of Refrigeration 56, 52-64
- Optimization models and methods for maritime cargo and inventory routing problems
A Hemmati
NTNU
- Risk Measures, Convexity, and Max-Min Shortfalls
SD Flåm
Journal of Convex Analysis 22 (3), 603-626
- Liability Insurance and Choice of Cars: A Large Game Approach
SD Flåm, EG Wolfstetter
Journal of Public Economic Theory 17 (6), 943-963
- Ragnar Frisch and interior-point methods
O Bjerkholt, SD Flåm
Optimization Letters 9 (6), 1053-1061
- Optimal intake and routing of floating oil rigs in the North Sea
D Haugland, BP Tjøstheim
In KG Murty (ed.): Case Studies in Operations Research: Applications of Optimal Decision Making, International Series in Operations Research & Management Science, 212, 315-336
- On a pooling problem with fixed network size
D Haugland, EML Hendrix
Lecture Notes in Computer Science, 9335, 328-342
- An Integer Programming Model for Branching Cable Layouts in Offshore Wind Farms
A Klein, D Haugland, J Bauer, M Mommer
Advances in Intelligent Systems and Computing, 359 (1), 27-36
- Derivative-free optimization for population dynamic models
U Schaarschmidt, T Steihaug, S Subbey
In HA Le Thi, T Pham Dinh, NT Nguyen (eds.): Modelling, Computation and Optimization in Information Systems and Management Science, 391-402, Springer, Cham
- Multiobjective semi-infinite optimization: convexification and properly efficient points
F Guerra Vazquez, JJ Rückmann
In: GO Tost et al. (editors), Analysis, Modelling, Optimization, and Numerical Techniques, Springer, New York, 327-347
2014
- Benchmark suite for industrial and tramp ship routing and scheduling problems
A Hemmati, LM Hvattum, K Fagerholt, I Norstad
INFOR: Information Systems and Operational Research 52 (1), 28-38
- A simulated annealing algorithm for routing problems with fuzzy constrains
MHF Zarandi, A Hemmati, S Davari, IB Turksen
Journal of Intelligent & Fuzzy Systems 26 (6), 2649-2660
- Adversarial Cooperative Path-Finding: Complexity and Algorithms
M Ivanova, P Surynek
26th IEEE International Conference on Tools with Artificial Intelligence (ICTAI), 75-82
- Gradient differences and bilateral barters
SD Flåm, O Godal, A Soubeyran
Optimization 63 (5), 693-712
- A cost minimization heuristic for the pooling problem
M Alfaki, D Haugland
Annals of Operations Research, 222 (1), 73-87
- Modeling and forecasting stock recruitment: Current and future perspectives
S Subbey, JA Devine, U Schaarschmidt, RDM Nash
ICES Journal of Marine Science 71 (8), 2307-2322
On the local representation of piecewise smooth equations as a Lipschitz manifold
D Dorsch, HT Jongen, JJ Rückmann, V Shikhman
J. Math. Anal. Appl. 411, 916-930
On proper efficiency in multiobjective semi-infinite optimization
F Guerra Vazquez, JJ Rückmann
In: H Xu et al. (editors), Optimization and Control Techniques and Applications, Springer, New York, 115-135
2013
- Capacitated location-routing problem with time windows under uncertainty
MHF Zarandi, A Hemmati, S Davari, IB Turksen
Knowledge-Based Systems 37, 480-489
- Adversarial Cooperative Path-Finding: A First View
M Ivanova, P Surynek
Late-Breaking Developments in the Field of Artificial Intelligence, 53-55
- Optimization methods for pipeline transportation of natural gas with variable specific gravity and compressibility
C Borraz-Sànchez, D Haugland
TOP - an official journal of the Spanish Society of Statistics and Operations Research, 21 (3), 524-541
- Strong formulations for the pooling problem
M Alfaki, D Haugland
Journal of Global Optimization, 56 (3), 897-916
- A multi-commodity flow formulation for the generalized pooling problem
M Alfaki, D Haugland
Journal of Global Optimization, 56 (3), 917-937
MIDACO on MINLP Space Applications
S Erb, M Gerdts, S Kemble, JJ Rückmann, M Schlüter
Advances in Space Research 51 (7), 1116-1131
A note on logarithmic smoothing in semi-infinite optimization under reduction approach
F Guerra Vazquez, JJ Rückmann
Croatian OR Review 4, 19-30
2012
- Dual decomposition for computational optimization of minimum-power shared broadcast tree in wireless networks
D Yuan, D Haugland
IEEE Transactions on Mobile Computing, 11 (12), 2008-2019
- Computing the Optimal Layout of a Wind Farm.
JK Haugland, D Haugland
In Norsk informatikkonferanse (NIK 2012), ISSN 1892-0713, Akademika forlag
- Parallel algorithms for the maximum flow problem with minimum lot sizes
M Eleyat, D Haugland, ML Hetland, L Natvig
Operations Research Proceedings 2011, 83-88, ISBN 978-3-642-29209-5, Springer
SIP: critical value functions have finite modulus of non-convexity
D Dorsch, F Guerra Vazquez, H Günzel, HT Jongen, JJ Rückmann
Mathematical Programming 136 (1), 133-154
Parametric Optimization and Related Topics X (special issue)
JJ Rückmann, O Stein (guest-editors)
Optimization 61 (6)
A numerical study of MIDACO on 100 MINLP benchmarks
M Gerdts, JJ Rückmann, M Schlüter
Optimization 61 (7), 873-900
On saddle points in nonconvex semi-infinite programming
F Guerra Vazquez, JJ Rückmann, R Werner
J. Global Optimization 54 (3), 433-447
Parametric Optimization and Related Topics (special issue)
JJ Rückmann, O Stein (guest-editors)
Mathematical Programming 136 (1)
Semi-infinite programming: strong stability implies EMFCQ
D Dorsch, F Guerra Vazquez, H Günzel, JJ Rückmann
J. Convex Analysis 19 (4), 999-1008
2011
- The multi-depot capacitated location-routing problem with fuzzy travel times
MHF Zarandi, A Hemmati, S Davari
Expert Systems with Applications 38 (8), 10075-10084
- Maximal covering location problem (MCLP) with fuzzy travel times
S Davari, MHF Zarandi, A Hemmati
Expert Systems with Applications 38 (12), 14535-14541
- Minimizing fuel cost in gas transmission networks by dynamic programming and adaptive discretization
C Borraz-Sànchez, D Haugland
Computers & Industrial Engineering, 61, 364-372
- Local search heuristics for the probabilistic dial-a-ride problem
SC Ho, D Haugland
OR Spectrum, 33 (4), 961-988
- The maximum flow problem with minimum lot sizes
D Haugland, M Eleyat, ML Hetland
Lecture Notes in Computer Science, 6971, 170-182
- Semi-infinite programming
F Guerra Vazquez, JJ Rückmann
In: J Cochran et al. (editors), Encyclopedia of Operations Research and Management
Science, Wiley, Hoboken, 4770-4479
2010
- The variable radius covering problem with fuzzy travel times
S Davari, MHF Zarandi, A Hemmati, IB Turksen
Fuzzy Systems (FUZZ), 2010 IEEE International Conference on, 1-6
- Fuzzy time series based on defining interval length with Imperialist Competitive Algorithm
MHF Zarandi, A Molladavoudi, A Hemmati
Fuzzy Information Processing Society (NAFIPS), 2010 Annual Meeting of the North American
- Fuzzy Clustering for Initialization of Simulated Annealing Algorithm to Solve a Capacitated Vehicle Routing Problem
MHF Zarandi, S Davari, A Hemmati
Proceedings of the 2010 International Conference on Industrial Engineering and Operations Management
- Feasibility testing for dial-a-ride problems
D Haugland, SC Ho
Lecture Notes in Computer Science, 6124, 170-179
- An overview of models and solution methods for pooling problems
D Haugland
In E Bjørndal, M Bjørndal, PM Pardalos, M Rönnqvist (eds.): Energy, Natural Resources and Environmental Economics, 459-469, ISBN 978-3-642-12066-4, Springer
On interior logarithmic smoothing and strongly stable stationary points
HT Jongen, JJ Rückmann
SIAM J. Optimization 20 (5), 2137-2156
Joint routing, link scheduling and power control for wireless multi-hop networks for CDMA/TDMA systems
JJ Rückmann, M Sanchez Meraz, C Sosa Paz
Cientifica 14 (4), 165-172
STA, The Space Trajectory Analysis Project - European Space Agency (ESA)
G Ortega, S Erb, JJ Rückmann et al.
Proceedings of the 4th International Conference on Astrodynamics Tools and Techniques, Madrid, Spain
Regression analysis for clusters in gene-environment networks based on ellipsoidal calculus and optimization
E Kropat, JJ Rückmann, GW Weber
Dynamics of Continuous, Discrete and Impulsive Systems 17 (5), 639-657
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