´óÏó´«Ã½

• A General Deep Reinforcement Learning Hyperheuristic Framework for Solving Combinatorial Optimization Problems
  J Kallestad, R Hasibi, , K Sörensen
  European Journal of Operational Research
  Ìý

• Solving a Pick-up and Delivery Routing Problem for Fourth Party Logistics Providers
  P Bucher Johannessen, , M Moshref-Javadi
  International Transactions in Operational Research 2022;Ìý
  Ìý
• Polyhedral results and stronger Lagrangean bounds for stable spanning trees
  P Samer, D Haugland
  Optimization Letters, 2022.Ìý
  Ìý
• The Lagrangian, constraint qualifications and economics
  SD FlÃ¥m, JJÌýRückmann
  Math. Methods Oper. Research 2022 ;Volum 96-2. s. 215-232
  Ìý
• Some properties of K-convex mappings in variable ordering settings
  G Bouza Allende, D Hernandez Escobar, JJÌýRückmann
  Optimization, electronically published, DOI:
  Ìý
• A Story of Computational Science: Colonel Titus’ Problem from the 17th Century
  T Steihaug
  Axioms 2022; 11 (6), 287

• A comparative analysis of synchronized truck-and-drone delivery models
  M Moshref-Javadi, , M Winkenbach
  Computers & Industrial Engineering 2021; 162, 107648
  Ìý
• Fixed cardinality stable sets
  P Samer, D Haugland
  Discrete Applied Mathematics 2021; 303, pp.137-148
  Ìý
• Optimization of reliable cyclic cable layouts in offshore wind farms,
  A Klein, D Haugland
  Engineering Optimization 2021; 53(2), pp.258-276
  Ìý
• MPCC: Strong Stability of M-stationary Points
  H Günzel, D Hernandez Escobar, JJÌýRückmann
  Set-Valued and Variational Analysis 2021; 29 (3), 645-659
  Ìý
• Strongly stable C-stationary points for mathematical programs with complementarity constraints
  D Hernandez Escobar, JJÌýRückmann
  Mathematical Programming 2021; 189 (1), 339-377
  Ìý

• On shared use of renewable stocks
  NA Ekerhovd, SD Flåm, SI Steinshamn
  European Journal of Operational Research 2021; 290 (3), 1125-1135
  Ìý

• Games and cost of change
  SD Flåm
  Annals of Operations Research 2021; 301 (1), 107-119
  Ìý

• Market equilibria and money
  SD Flåm
  Fixed Point Theory and Algorithms for Sciences and Engineering Ìý2021; (1), 1-18
  Ìý

• Towards competitive equilibrium by double auctions.Ìý
  SD Flåm
  Pure and Applied Functional Analysis 2021 ;Volum 6.(6) s. 1211-1225
  Ìý
• Computational Science in the 17th Century. Numerical Solution of Algebraic Equations: Digit–by–Digit Computation
  T Steihaug
  Numerical Analysis and Optimization 2021;

• A truck and drones model for last-mile delivery: A mathematical model and heuristic approach
  M Moshref-Javadi, , M Winkenbach
  Applied Mathematical Modelling 2020; 80, 290-318
  Ìý
• MPCC: Strongly stable C-stationary points when the number of active constraints is n+1
  D Hernandez Escobar, JJÌýRückmann
  Optimization 2020 ;Volum 69-5. s. 1039-1067
  Ìý
• Predicting the winners of Borda, Kemeny and Dodgson elections with supervised machine learning.Ìý
  H Kujawska, M Slavkovik, JJÌýRückmann
  In: N. Bassiliades et al. (editors). Multi-Agent Systems and Agreement Technologies. 2020 Springer, New York. s. 440-458
  Ìý

• Rights and rents in local commons
  SD Flåm
  Journal of Mechanism and Institution Design 2020; 5 (1), 119-140
  Ìý

• Emergence of price-taking behavior
  SD Flåm
  Economic Theory 2020; 70 (3), 847-870

• Computational science in the eighteenth century. Test cases for the methods of Newton, Raphson, and Halley: 1685 to 1745
  T Steihaug
  Numerical Algorithms 2020; 83 (4), 1259-1275Ìý

• On offshore wind farm maintenance scheduling for decision support on vessel fleet composition
  A Gutierrez-Alcoba, EMT Hendrix, G Ortega, EE Halvorsen-Weare, D Haugland
  European Journal of Operational Research 2019; 279(1), pp.124-131
  Ìý

• Integer programming formulations for the shared multicast tree problem
  M Ivanova, D Haugland
  Journal of Combinatorial Optimization 2019; Vol. 38(3), pp.927-956
  Ìý

• Obstacle-aware optimization of offshore wind farm cable layouts
  A Klein, D Haugland
  Annals of Operations Research 2019; Vol. 272(1-2), pp.373-388
  Ìý

• The matching relaxation for a class of generalized set partitioning problems
  P Samer,ÌýE Cavalcante, S Urrutia, J Oppen
  Discrete Applied Mathematics, 2019, Volume 253, pp 153-166
  Ìý

• Preface. Parametric Optimization and Related Topics XI (special issue)
  M Cervinka, JJÌýRückmann, O Stein (guest-editors)
  Optimization 2019 ;Volum 68-2/3. s. 429-431

• Surrogate-based model parameter optimization based on gas explosion experimental data
  ALÌýBoth,ÌýHÌýHisken,ÌýJJÌýRückmann, TÌýSteihaug
  Engineering Optimization 2019 ;Volum 51-2. s. 301-316
  Ìý
• A note on strict complementarity for the doubly nonnegative cone
  B Jargalsaikhan, JJÌýRückmann
  Optimization 2019 ;Volum 68-2/3. s. 457-464
  Ìý
• MPCC: On necessary conditions for the strong stability of C-stationary pointsÌý
  D Hernandez Escobar, JJÌýRückmann
  Optimization 2019 ;Volum 68-2/3. s. 593-613
  Ìý

• Generalized gradients, bid–ask spreads, and market equilibrium
  SD Flåm
  Optimization 2019; 68 (2-3), 579-592
  Ìý

• Blocks of coordinates, stochastic programming, and markets
  SD Flåm
  Computational Management Science 2019; 16 (1), 3-16

• Primal-dual algorithms for semidefinite optimization problems based on kernel-function with trigonometric barrier term
  M El Ghami, G Wang, T Steihaug
  International Journal of Applied Mathematics 2019; 32 (2), 333

• Minimizing the tracking error of cardinality constrained portfolios
  P Mutunge, D Haugland
  Computers & Operations ResearchÌý2018 ;Volum 90. s. 33-41
  Ìý
• 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),Ìý184-191
  Ìý
• On measures, pricing and sharing of risk
  SD Flåm
  Investigacion Operacional 2018;Volum 39.(3) s. 326-34
  Ìý
• Blocks of coordinates, stochastic programming, and markets
  SD Flåm
  Computational Management Science,ÌýDOI:Ìý10.1007/s10287-018-0303-3
  Ìý
• A parametrized stock-recruitment relationship derived from a slow-fast population dynamic model
  U Schaarschmidt, TÌýSteihaug, S Subbey
  Mathematics and Computers in Simulation 145, 171-185

• Generation of K-convex test problems in variable ordering settings
  G Bouza Allende, D Hernandez Escobar, JJÌýRückmann
  Investigacion Operacional 39 (3)
  Ìý

• On vector generalized semi-infinite programming
  F Guerra Vazquez, LA Hernandez Rebollar, JJÌýRückmann
  Investigacion Operacional 39 (3)
  Ìý

• Variational Analysis and Optimization Theory (special issue)
  G Bouza Allende, JJÌýRückmann, C Tammer (guest-editors)
  Investigacion Operacional 39 (3)Ìý
  Ìý

• Approximating cube roots of integers after Heron’s Metrica III.20
  Steihaug, T. and Rogers, D.
  NORMAT (Nordic Mathematical Journal), 61(2)
  Ìý

• A review of termination rules of an inexact primal-dual interior point method for linear programming problems
  Baryamureeba, V., Steihaug, T., and El Ghami, M.Ìý
  Revista de Investigacion Operacional, Vol. 39, No. 3
  Ìý

  Ìý

• Evaluating the importance of randomization in adaptive large neighborhood search
  , LM Hvattum
  International Transactions in Operational Research 24 (5), 929-942ÌýÌý
  Ìý
• Response surfaces for advanced consequence models: Two approaches
  ALÌýBraatz,ÌýHÌýHisken
  Journal of Loss Prevention in the Process IndustriesÌý49, 683-699
  Ìý
• Reaching Cournot-Walras Equilibrium
  SD Flåm, K Gramstad
  ESAIM: Proceedings and Surveys 57, 12-22
  Ìý
• Order books, markets and convex analysis
  SD Flåm
  Optimization 66 (8), 1413-1424
  Ìý
• 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
  Ìý
• Point-based neighborhoods for sharp calmness constants in linear programming
  MJ Canovas, J Parra, JJÌýRückmann, FJ ToledoÌý
  Set-Valued and Variational Analysis 25 (4), 757-772
  Ìý

• On duality in multiobjective semi-infinite optimizationÌý
  F Guerra Vazquez, JJÌýRückmannÌý
  Optimization 66 (8), 1237-1249
  Ìý

• A tutorial note on a convexification procedure in non-convex semi-infinite programming optimizationÌý
  JJÌýRückmann
  Investigacion Operacional 38 (4), 309-319
  Ìý

• ISORA 2015 (special issue)
  JE Martinez Legaz, E Ocana Anaya, JJÌýRückmann (guest-editors)Ìý
  Optimization 66 (8)Ìý
  Ìý

• A new parametric kernel function with trigonometric barrier term for convex quadratic symmetric cone optimization
  Wang, G.Q, El Ghami, M and Steihaug, T.Ìý
  Applied Analysis and Optimization
  Ìý

• A New Parametric Kernel Function Yielding the Best Known Iteration Bonds of Interior Point Methods for the Cartesian P∗(κ)-SCLCPÌý
  Cai, X.Z., Wang, D.Z., El Ghami, M; Steihaug, T., and Wang, G.Ìý
  Pacific Journal of OptimizationÌý
  Ìý

  Ìý

• An iterative two-phase hybrid matheuristic for a multi-product short sea inventory-routing problem
  , LM Hvattum, M Christiansen, G Laporte
  European Journal of Operational Research 252 (3), 775-788Ìý
  Ìý
• Response surfaces for advanced consequence models: two approaches
  ALÌýBraatz,ÌýHÌýHisken
  11th International Symposium on Hazards, Prevention, and Mitigation of Industrial Explosions (XI ISHPMIE)
  Ìý
• Surrogate-based optimisation of model parameters for the improved modelling of industrial-scale gas explosions
  ALÌýBraatz,ÌýHÌýHisken, JJÌýRückmann
  5th International Conference on Engineering Optimization (EngOpt 2016)
  Ìý
• The Shared Broadcast Tree Problem and MST
  M Ivanova
  Electronic Notes in Discrete Mathematics 55,Ìý5-8
  Ìý
• Shared Multicast Trees in Ad Hoc Wireless Networks
  M Ivanova
  Combinatorial Optimization - 4th InternationalÌýSymposium (ISCO),Ìý273-284
  Ìý
• Borch's theorem, equal margins, and efficient allocation
  SD Flåm
  Insurance, Mathematics & EconomicsÌý70,Ìý162-168
  Ìý
• Noncooperative games, coupling constraints, and partial efficiency
  SD Flåm
  Economic Theory BulletinÌý4 (2),Ìý213-229
  Ìý
• Monotonicity and market equilibrium
  SD Flåm
  Set-Valued and Variational AnalysisÌý24 (3), 403-421
  Ìý
• Bilateral exchange and competitive equilibrium
  SD Flåm
  Set-Valued and Variational Analysis 24 (1), 1-11
  Ìý
• Pooling Problems with Polynomial-Time Algorithms
  D Haugland, EML Hendrix
  Journal of Optimization Theory and Applications 170 (2), 591-615
  Ìý
• The computational complexity of the pooling problem
  D Haugland
  Journal of Global Optimization, 64 (2), 199-215
  Ìý
• A continuously differentiable turbine layout optimization model for offshore wind farms
  A Klein
  Energy Procedia, 94, 497-503
  Ìý

• Tight semi-model-free bounds on (bilateral) CVAÌý
  J Helmers, JJÌýRückmann, R WernerÌý
  In: K Glau et al. (editors), Innovations in Derivatives Markets, Springer, New York, 83-101
  Ìý

• A tutorial note on multiobjective semi-infinite programming
  JJÌýRückmannÌý
  Investigacion Operacional 37 (3), 216-225
  Ìý

• On the final steps of Newton and higher order methods
  Steihaug, T., and Suleiman, S.Ìý
  Optimization Letters, Vol. 10(2), pp 401-416
  Ìý

  
  Ìý

• An effective heuristic for solving a combined cargo and inventory routing problem in tramp shipping
  , M Stålhane, LM Hvattum, H Andersson
  Computers & Operations Research 64, 274-282
  Ìý
• Control of adsorption chillers by a gradient descent method for optimal cycle time allocation
  U Bau, ALÌýBraatz,ÌýF Lanzerath, M Herty, A Bardow
  International Journal of RefrigerationÌý56,Ìý52-64
  Ìý
• Optimization models and methods for maritime cargo and inventory routing problems
  
  NTNUÌýÌý
  Ìý
• Risk Measures, Convexity, and Max-Min Shortfalls
  SD Flåm
  Journal of Convex Analysis 22 (3), 603-626
  Ìý
• Liability Insurance and Choice of Cars: A Large Game Approach
  SD Flåm, EG Wolfstetter
  Journal of Public Economic Theory 17 (6), 943-963
  Ìý
• Ragnar Frisch and interior-point methods
  O Bjerkholt, SD Flåm
  Optimization Letters 9 (6), 1053-1061
  Ìý
• Optimal intake and routing of floating oil rigs in the North Sea
  D Haugland, BP Tjøstheim
  In KG Murty (ed.): Case ´óÏó´«Ã½ in Operations Research: Applications of Optimal Decision Making, International Series in Operations Research & Management Science, 212, 315-336
  Ìý
• On a pooling problem with fixed network size
  D Haugland, EML Hendrix
  Lecture Notes in Computer Science, 9335, 328-342
  Ìý
• 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
  Ìý
• Derivative-free optimization for population dynamic models
  U Schaarschmidt, TÌýSteihaug, 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
  Ìý
• Multiobjective semi-infinite optimization: convexification and properly efficient pointsÌý
  F Guerra Vazquez, JJÌýRückmann
  In: GO Tost et al. (editors), Analysis, Modelling, Optimization, and Numerical Techniques, Springer, New York, 327-347
  
  
  Ìý

• Benchmark suite for industrial and tramp ship routing and scheduling problems
  , LM Hvattum, K Fagerholt, I Norstad
  INFOR: Information Systems and Operational Research 52 (1), 28-38Ìý
  Ìý
• A simulated annealing algorithm for routing problems with fuzzy constrains
  MHF Zarandi, , S Davari, IB Turksen
  Journal of Intelligent & Fuzzy Systems 26 (6), 2649-2660ÌýÌý
  Ìý
• Adversarial Cooperative Path-Finding: Complexity and Algorithms
  M Ivanova, P Surynek
  26th IEEE International Conference on Tools with Artificial Intelligence (ICTAI), 75-82
  Ìý
• Gradient differences and bilateral barters
  SD Flåm, O Godal, A Soubeyran
  Optimization 63 (5), 693-712
  Ìý
• A cost minimization heuristic for the pooling problem
  M Alfaki, D Haugland
  Annals of Operations Research, 222 (1), 73-87
  Ìý
• 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
  Ìý

• On the local representation of piecewise smooth equations as a Lipschitz manifold
  D Dorsch, HT Jongen, JJÌýRückmann, V ShikhmanÌý
  J. Math. Anal. Appl. 411, 916-930
  Ìý

• On proper efficiency in multiobjective semi-infinite optimizationÌý
  F Guerra Vazquez, JJÌýRückmannÌý
  In: H Xu et al. (editors), Optimization and Control Techniques and Applications, Springer, New York, 115-135
  Ìý

• Algorithm for forming derivative-free optimal methods
  Khattri, SK., and Steihaug, T.
  Numerical Algorithms; Vol. 65(4) pp. 809-824
  Ìý

• A Subclass of Generating Set Search with Convergence to Second-Order Stationary Points
  Abramson, M., Frimannslund, L., and Steihaug, T.
  Optimization Methods and Software;Vol. 29(5)pp 900-918
  Ìý

• Capacitated location-routing problem with time windows under uncertainty
  MHF Zarandi, , S Davari, IB Turksen
  Knowledge-Based Systems 37, 480-489ÌýÌý Ìý
  Ìý
• Adversarial Cooperative Path-Finding: A First View
  M Ivanova, P Surynek
  Late-Breaking Developments in the Field of Artificial Intelligence, 53-55
  Ìý
• 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
  Ìý
• Strong formulations for the pooling problem
  M Alfaki, D Haugland
  Journal of Global Optimization, 56 (3), 897-916
  Ìý
• A multi-commodity flow formulation for the generalized pooling problem
  M Alfaki, D Haugland
  Journal of Global Optimization, 56 (3), 917-937
  Ìý

• MIDACO on MINLP Space ApplicationsÌý
  S Erb, M Gerdts, S Kemble, JJÌýRückmann, M SchlüterÌý
  Advances in Space Research 51 (7), 1116-1131
  Ìý

• A note on logarithmic smoothing in semi-infinite optimization under reduction approachÌý
  F Guerra Vazquez, JJÌýRückmannÌý
  Croatian OR Review 4, 19-30
  Ìý

• Rate of convergence of higher order methods
  Steihaug, T., and Suleiman, S.
  Applied Numerical Mathematics. Vol. 67, pp. 230–242
  Ìý

• Graph models and their efficient implementation for sparse Jacobian matrix determination
  Hossain, S., and Steihaug, T.
  Discrete Applied Mathematics 2013; Vol. 161(12) pp. 1747-1754
  Ìý

• Structure in Optimization: Factorable Programming and Functions
  Hascoêt, L., Hossain, S., and Steihaug, T.
  In: Computer and Information Sciences III. Ìýpp. 449-458, Springer
  Ìý

• Structured computation in optimization and Algorithmic Differentiation
  Hascoêt, L., Hossain, S., and Steihaug, T.
  ACM Communications in Computer Algebra; Vol. 46(3) Suppl. Issue: 181 pp. 94-95
  Ìý

• Solving trust-region subproblem augmented with linear inequality constraints
  Bergmann, Ø., and Steihaug, T.
  Optimization Methods and Software; Vol. 28(1) pp. 26-36
  Ìý

• Computational and Sensitivity Aspects of Eigenvalue-Based Methods for the Large-Scale Trust-Region Subproblem
  Rojas, M., Fotland, B., and Steihaug, T.Ìý
  Optimization Methods and Software; Vol. 28(3) pp. 564-580
  Ìý

• Global convergence and the Powell singular function
  Steihaug, T., and Suleiman, S.
  Global Optimization; Vol. 56(3) pp. 845-853
  Ìý

• Optimal Direct Determination of Sparse Jacobian MatricesÌý
  Hossain, S., and Steihaug, T.
  Optimization Methods and Software; Vol. 28(6) pp.1218-1232
  Ìý

• Sparse matrix computations with application to solving system of nonlinear equations
  Hossain, S., and Steihaug, T.Ìý
  Wiley Interdisciplinary Reviews: Computational Statistics; Vol. 5(5) pp. 372-386
  Ìý

• Adaptive Curve Tailoring
  Steihaug, T., and Wang, W. Ìý
  In: Information Sciences and Systems pp.3-13, Springer
  
  Ìý

Ìý

• 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
  Ìý
• Computing the Optimal Layout of a Wind Farm.
  JK Haugland, D Haugland
  In Norsk informatikkonferanse (NIK 2012), ISSN 1892-0713, Akademika forlag
  Ìý
• 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
  Ìý

• SIP: critical value functions have Ìýfinite modulus of non-convexityÌý
  D Dorsch, F Guerra Vazquez, H Günzel, HT Jongen, JJÌýRückmann
  Mathematical Programming 136 (1), 133-154
  Ìý

• Parametric Optimization and Related Topics X (special issue)
  JJÌýRückmann, O Stein (guest-editors)Ìý
  Optimization 61 (6)Ìý
  Ìý

• A numerical study of MIDACO on 100 MINLP benchmarksÌý
  M Gerdts, JJÌýRückmann, M SchlüterÌý
  Optimization 61 (7), 873-900
  Ìý

• On saddle points in nonconvex semi-infinite programming
  F Guerra Vazquez, JJÌýRückmann, R WernerÌý
  J. Global Optimization 54 (3), 433-447
  Ìý

• Parametric Optimization and Related Topics (special issue)
  JJÌýRückmann, O Stein (guest-editors)Ìý
  Mathematical Programming 136 (1)Ìý
  Ìý

• Semi-infinite programming: strong stability implies EMFCQÌý
  D Dorsch, F Guerra Vazquez, H Günzel, JJÌýRückmannÌý
  J. Convex Analysis 19 (4), 999-1008
  Ìý

• On diagonally structured problems in unconstrained optimization using an inexact super Halley method
  Gundersen, G. and Steihaug, T.
  Journal of Computational and Applied Mathematics; Vol. 236(15) pp. 3685-3695
  Ìý

• Interior-point methods for linear optimization based on a kernel function with a trigonometric barrier term
  El Ghami, M., Guennoun, Z, Bouali, S., and Steihaug, T.
  Journal of Computational and Applied Mathematics; Vol. 236(15) pp. 3613-3623
  Ìý

• Sparsity in higher order methods for unconstrained optimization
  Gundersen, G., and Steihaug, T.
  Optimization Methods and Software, Vol. 27(2), pp.275-294
  Ìý

• The multi-depot capacitated location-routing problem with fuzzy travel times
  MHF Zarandi, , S Davari
  Expert Systems with Applications 38 (8), 10075-10084ÌýÌý Ìý
  Ìý
• Maximal covering location problem (MCLP) with fuzzy travel times
  S Davari, MHF Zarandi,
  Expert Systems with Applications 38 (12), 14535-14541ÌýÌý
  Ìý
• Minimizing fuel cost in gas transmission networks by dynamic programming and adaptive discretization
  C Borraz-Sànchez, D Haugland
  Computers & Industrial Engineering, 61, 364-372
  Ìý
• Local search heuristics for the probabilistic dial-a-ride problem
  SC Ho, D Haugland
  OR Spectrum, 33 (4), 961-988
  Ìý
• The maximum flow problem with minimum lot sizes
  D Haugland, M Eleyat, ML Hetland
  Lecture Notes in Computer Science, 6971, 170-182
  Ìý
• Semi-infinite programming
  F Guerra Vazquez, JJÌýRückmannÌý
  In: J Cochran et al. (editors), Encyclopedia of Operations Research and Management
  Science, Wiley, Hoboken, 4770-4479
  Ìý

• A Class of Methods Combining L-BFGS and Truncated Newton
  Frimannslund, L., and Steihaug, T.
  In: Computer and Information Sciences II, pp. 565-570, SpringerÌý
  Ìý

• On a New Method for Derivative Free Optimization
  Frimannslund, L., and Steihaug, T.
  International Journal On Advances in Software; Vol. 4(3-4) pp. 244-255

• The variable radius covering problem with fuzzy travel times
  S Davari, MHF Zarandi, , IB Turksen
  Fuzzy Systems (FUZZ), 2010 IEEE International Conference on, 1-6ÌýÌý Ìý
  Ìý
• Fuzzy time series based on defining interval length with Imperialist Competitive Algorithm
  MHF Zarandi, A Molladavoudi,
  Fuzzy Information Processing Society (NAFIPS), 2010 Annual Meeting of the North AmericanÌýÌý Ìý
  Ìý
• Fuzzy Clustering for Initialization of Simulated Annealing Algorithm to Solve a Capacitated Vehicle Routing Problem
  MHF Zarandi, S Davari,
  Proceedings of the 2010 International Conference on Industrial Engineering and Operations ManagementÌý
  Ìý
• Feasibility testing for dial-a-ride problems
  D Haugland, SC Ho
  Lecture Notes in Computer Science, 6124, 170-179
  Ìý
• 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
  Ìý

• On interior logarithmic smoothing and strongly stable stationary pointsÌý
  HT Jongen, JJÌýRückmannÌý
  SIAM J. Optimization 20 (5), 2137-2156
  Ìý

• Joint routing, link scheduling and power control for wireless multi-hop networks for CDMA/TDMA systems
  JJÌýRückmann, M Sanchez Meraz, C Sosa Paz
  Cientifica 14 (4), 165-172
  Ìý

• STA, The Space Trajectory Analysis Project - European Space Agency (ESA)
  G Ortega, S Erb, JJÌýRückmann et al.
  Proceedings of the 4th International Conference on Astrodynamics Tools and Techniques, Madrid, Spain
  Ìý

• Regression analysis for clusters in gene-environment networks based on ellipsoidal calculus and optimization
  E Kropat, JJÌýRückmann, GW WeberÌý
  Dynamics of Continuous, Discrete and Impulsive Systems 17 (5), 639-657
  Ìý

• A generic primal-dual interior-point method for semidefinite optimization based on a new class of kernel functions
  El Ghami, M., Roos, C., and Steihaug, T.
  Optimization Methods and Software; Vol. 25(3) Ìý387-403Ìý
  Ìý

• On large-scale unconstrained optimization problems and higher order methods
  Gundersen, G. and Steihaug,T.
  Optimization Methods and Software; Vol. 25(3) s. 227-358
  Ìý

• Kernel-function Based Primal-Dual Algorithms for P*(k) Linear Complementarity Problems
  El Ghami, M., Steihaug, T.
  Reserche operationelle; Vol. 44(3) p. 185-205
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