Dag Haugland

According to our database, Dag Haugland authored at least 42 papers between 1998 and 2025.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2025

Strong bounds and exact solutions to the minimum broadcast time problem.

Marika Ivanová, Dag Haugland, Bård Hennning Tvedt

Int. Trans. Oper. Res., January, 2025

2024

Tighter bounds on the minimum broadcast time.

Dag Haugland

Discret. Optim., 2024

2023

Polyhedral results and stronger Lagrangean bounds for stable spanning trees.

Phillippe Samer, Dag Haugland

Optim. Lett., July, 2023

2022

Towards Stronger Lagrangean Bounds for Stable Spanning Trees.

Phillippe Samer, Dag Haugland

Proceedings of the 10th International Network Optimization Conference, 2022

2021

Fixed cardinality stable sets.

Phillippe Samer, Dag Haugland

Discret. Appl. Math., 2021

2019

Integer programming formulations for the shared multicast tree problem.

Marika Ivanová, Dag Haugland

J. Comb. Optim., 2019

On offshore wind farm maintenance scheduling for decision support on vessel fleet composition.

Alejandro Gutierrez Alcoba, Eligius M. T. Hendrix, Gloria Ortega López, Elin E. Halvorsen-Weare, Dag Haugland

Eur. J. Oper. Res., 2019

Obstacle-aware optimization of offshore wind farm cable layouts.

Arne Klein, Dag Haugland

Ann. Oper. Res., 2019

Pooling Problems with Single-Flow Constraints.

Dag Haugland

Proceedings of the 9th International Network Optimization Conference, 2019

2018

Minimizing the tracking error of cardinality constrained portfolios.

Purity Mutunge, Dag Haugland

Comput. Oper. Res., 2018

2017

Fast Methods for the Index Tracking Problem.

Dag Haugland

Proceedings of the Operations Research Proceedings 2017, 2017

Strategic Optimization of Offshore Wind Farm Installation.

Stian Backe, Dag Haugland

Proceedings of the Computational Logistics - 8th International Conference, 2017

A model for optimal fleet composition of vessels for offshore wind farm maintenance.

Alejandro Gutierrez Alcoba, Gloria Ortega López, Eligius M. T. Hendrix, Elin E. Halvorsen-Weare, Dag Haugland

Proceedings of the International Conference on Computational Science, 2017

2016

Pooling Problems with Polynomial-Time Algorithms.

Dag Haugland, Eligius M. T. Hendrix

J. Optim. Theory Appl., 2016

The computational complexity of the pooling problem.

Dag Haugland

J. Glob. Optim., 2016

2015

An Integer Programming Model for Branching Cable Layouts in Offshore Wind Farms.

Arne Klein, Dag Haugland, Joanna Bauer, Mario Mommer

Proceedings of the Modelling, Computation and Optimization in Information Systems and Management Sciences - Proceedings of the 3rd International Conference on Modelling, Computation and Optimization in Information Systems and Management Sciences, 2015

On a Pooling Problem with Fixed Network Size.

Dag Haugland, Eligius M. T. Hendrix

Proceedings of the Computational Logistics - 6th International Conference, 2015

2014

A cost minimization heuristic for the pooling problem.

Mohammed Alfaki, Dag Haugland

Ann. Oper. Res., 2014

2013

A multi-commodity flow formulation for the generalized pooling problem.

Mohammed Alfaki, Dag Haugland

J. Glob. Optim., 2013

Strong formulations for the pooling problem.

Mohammed Alfaki, Dag Haugland

J. Glob. Optim., 2013

2012

Dual Decomposition for Computational Optimization of Minimum-Power Shared Broadcast Tree in Wireless Networks.

Di Yuan, Dag Haugland

IEEE Trans. Mob. Comput., 2012

2011

Local search heuristics for the probabilistic dial-a-ride problem.

Sin C. Ho, Dag Haugland

OR Spectr., 2011

Minimizing fuel cost in gas transmission networks by dynamic programming and adaptive discretization.

Conrado Borraz-Sánchez, Dag Haugland

Comput. Ind. Eng., 2011

Parallel algorithms for the maximum flow problem with minimum lot sizes.

Mujahed Eleyat, Dag Haugland, Magnus Lie Hetland, Lasse Natvig

Proceedings of the Operations Research Proceedings 2011, Selected Papers of the International Conference on Operations Research (OR 2011), August 30, 2011

The Maximum Flow Problem with Minimum Lot Sizes.

Dag Haugland, Mujahed Eleyat, Magnus Lie Hetland

Proceedings of the Computational Logistics - Second International Conference, 2011

Comparison of discrete and continuous models for the pooling problem.

Mohammed Alfaki, Dag Haugland

Proceedings of the ATMOS 2011, 2011

2010

Center-oriented algorithms for the minimum energy broad and multicast problem in wireless ad hoc networks.

Joanna Bauer, Kemal Altinkemer, Dag Haugland

Electron. Commer. Res. Appl., 2010

Methods for Flow Graph Selection in Integral Network Coding.

Mohammad Ravanbakhsh, Dag Haugland

Proceedings of the Sixth Advanced International Conference on Telecommunications, 2010

Feasibility Testing for Dial-a-Ride Problems.

Dag Haugland, Sin C. Ho

Proceedings of the Algorithmic Aspects in Information and Management, 2010

2009

A fast local search method for minimum energy broadcast in wireless ad hoc networks.

Joanna Bauer, Dag Haugland, Di Yuan

Oper. Res. Lett., 2009

New results on the time complexity and approximation ratio of the Broadcast Incremental Power algorithm.

Joanna Bauer, Dag Haugland, Di Yuan

Inf. Process. Lett., 2009

2008

Analysis and computational study of several integer programming formulations for minimum-energy multicasting in wireless ad hoc networks.

Joanna Bauer, Dag Haugland, Di Yuan

Networks, 2008

Minimum-energy broadcast and multicast in wireless networks: An integer programming approach and improved heuristic algorithms.

Di Yuan, Joanna Bauer, Dag Haugland

Ad Hoc Networks, 2008

Improved Time Complexities of Algorithms for the Directional Minimum Energy Broadcast Problem.

Joanna Bauer, Dag Haugland

Proceedings of the Modelling, 2008

Wiretapping Based on Node Corruption over Secure Network Coding: Analysis and Optimization.

Mohammad Ravanbakhsh, Mehdi M. Hassanzadeh, Dag Haugland

Proceedings of the Coding Theory and Applications, Second International Castle Meeting, 2008

2007

Designing delivery districts for the vehicle routing problem with stochastic demands.

Dag Haugland, Sin C. Ho, Gilbert Laporte

Eur. J. Oper. Res., 2007

A Bidirectional Greedy Heuristic for the Subspace Selection Problem.

Dag Haugland

Proceedings of the Engineering Stochastic Local Search Algorithms. Designing, 2007

2004

A tabu search heuristic for the vehicle routing problem with time windows and split deliveries.

Sin C. Ho, Dag Haugland

Comput. Oper. Res., 2004

1999

Signal compression by piecewise linear non-interpolating approximation.

Ranveig Nygaard, John Håkon Husøy, Dag Haugland, Sven Ole Aase

Proceedings of the 1999 IEEE International Conference on Acoustics, 1999

1998

Compression of Image Contours using Combinatorial Optimization.

Ranveig Nygaard, John Håkon Husøy, Dag Haugland

Proceedings of the 1998 IEEE International Conference on Image Processing, 1998

Compressing ECG signals by piecewise polynomial approximation.

Ranveig Nygaard, Dag Haugland

Proceedings of the 1998 IEEE International Conference on Acoustics, 1998

Complete coding scheme using optimal time domain ECG compression methods.

Ranveig Nygaard, Dag Haugland, Hgskolen i Stavanger

Proceedings of the 9th European Signal Processing Conference, 1998