Sigurdur Ólafsson

According to our database, Sigurdur Ólafsson authored at least 38 papers between 1997 and 2021.

Collaborative distances:

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

2021

Sub-Setting Algorithm for Training Data Selection in Pattern Recognition.

AGaurav Arwade, Sigurdur Olafsson

CoRR, 2021

2020

Biclustering with missing data.

Jing Li, John Reisner, Hieu Pham, Sigurdur Ólafsson, Stephen B. Vardeman

Inf. Sci., 2020

On Cesáro Averages for Weighted Trees in the Random Forest.

Hieu Pham, Sigurður Olafsson

J. Classif., 2020

2019

biclustermd: An R Package for Biclustering with Missing Values.

John Reisner, Hieu Pham, Sigurdur Olafsson, Stephen B. Vardeman, Jing Li

R J., 2019

Data clustering using proximity matrices with missing values.

Samira Karimzadeh, Sigurdur Ólafsson

Expert Syst. Appl., 2019

Bagged ensembles with tunable parameters.

Hieu Pham, Sigurdur Ólafsson

Comput. Intell., 2019

2013

A meta-learning approach for determining the number of clusters with consideration of nearest neighbors.

Jong-Seok Lee, Sigurdur Ólafsson

Inf. Sci., 2013

2011

Stochastic flow shop scheduling model for the Panama Canal.

John Jackman, Z. Guerra de Castillo, Sigurdur Ólafsson

J. Oper. Res. Soc., 2011

Data clustering by minimizing disconnectivity.

Jong-Seok Lee, Sigurdur Ólafsson

Inf. Sci., 2011

Classification for predicting offender affiliation with murder victims.

Rui Yang, Sigurdur Ólafsson

Expert Syst. Appl., 2011

Continuous optimization via simulation using Golden Region search.

Alireza Kabirian, Sigurdur Ólafsson

Eur. J. Oper. Res., 2011

2010

A hybrid of Nested Partition, Binary Ant System, and Linear Programming for the multidimensional knapsack problem.

Sameh Al-Shihabi, Sigurdur Ólafsson

Comput. Oper. Res., 2010

2009

Nested Partitions Optimization.

Leyuan Shi, Sigurdur Ólafsson

Proceedings of the Encyclopedia of Optimization, Second Edition, 2009

Near-optimal feature selection for large databases.

J. Yang, Sigurdur Ólafsson

J. Oper. Res. Soc., 2009

An optimization approach to partitional data clustering.

J. Kim, J. Yang, Sigurdur Ólafsson

J. Oper. Res. Soc., 2009

Two-way cooperative prediction for collaborative filtering recommendations.

Jong-Seok Lee, Sigurdur Ólafsson

Expert Syst. Appl., 2009

Selection of the Best with Stochastic Constraints.

Alireza Kabirian, Sigurdur Ólafsson

Proceedings of the 2009 Winter Simulation Conference, 2009

Simulation Optimization with Hybrid Golden Region Search.

Alireza Kabirian, Sigurdur Ólafsson

Proceedings of the 2009 Winter Simulation Conference, 2009

2008

Operations research and data mining.

Sigurdur Ólafsson, Xiaonan Li, Shuning Wu

Eur. J. Oper. Res., 2008

2007

Allocation of simulation runs for simulation optimization.

Alireza Kabirian, Sigurdur Ólafsson

Proceedings of the Winter Simulation Conference, 2007

2006

Optimization-based feature selection with adaptive instance sampling.

Jaekyung Yang, Sigurdur Ólafsson

Comput. Oper. Res., 2006

Introduction to operations research and data mining.

Sigurdur Ólafsson

Comput. Oper. Res., 2006

Chapter 21 Metaheuristics.

Sigurdur Ólafsson

Proceedings of the Simulation, 2006

2005

Discovering Dispatching Rules Using Data Mining.

Xiaonan Li, Sigurdur Ólafsson

J. Sched., 2005

Intelligent Partitioning for Feature Selection.

Sigurdur Ólafsson, Jaekyung Yang

INFORMS J. Comput., 2005

2003

Focused issue on operations research and data mining.

Sigurdur Ólafsson

Comput. Oper. Res., 2003

2002

Ordinal Comparison via the Nested Partitions Method.

Sigurdur Ólafsson, Leyuan Shi

Discret. Event Dyn. Syst., 2002

Simulation optimization: simulation optimization.

Sigurdur Ólafsson, Jumi Kim

Proceedings of the 34th Winter Simulation Conference: Exploring New Frontiers, 2002

Optimization via simulation: two-stage NP method with inheritance.

Jumi Kim, Sigurdur Ólafsson

Proceedings of the 34th Winter Simulation Conference: Exploring New Frontiers, 2002

2001

An Optimization Framework for Product Design.

Leyuan Shi, Sigurdur Ólafsson, Qun Chen

Manag. Sci., 2001

Simulation optimization: towards a framework for black-box simulation optimization.

Sigurdur Ólafsson, Jumi Kim

Proceedings of the 33nd conference on Winter simulation, 2001

2000

Nested Partitions Method for Global Optimization.

Leyuan Shi, Sigurdur Ólafsson

Oper. Res., 2000

Optimal selection probability in the two-stage nested partitions method for simulation-based optimization.

Sigurdur Ólafsson, Nithin Gopinath

Proceedings of the 32nd conference on Winter simulation, 2000

1999

New parallel randomized algorithms for the traveling salesman problem.

Leyuan Shi, Sigurdur Ólafsson, Ning Sun

Comput. Oper. Res., 1999

Optimization via adaptive sampling and regenerative simulation.

Sigurdur Ólafsson, Leyuan Shi

Proceedings of the 31st conference on Winter simulation: Simulation, 1999

Iterative ranking-and-selection for large-scale optimization.

Sigurdur Ólafsson

Proceedings of the 31st conference on Winter simulation: Simulation, 1999

1998

Stopping Criterion for a Simulation-Based Optimization Method.

Sigurdur Ólafsson, Leyuan Shi

Proceedings of the 30th conference on Winter simulation, 1998

1997

An Integrated Framework for Deterministic and Stochastic Optimization.

Leyuan Shi, Sigurdur Ólafsson

Proceedings of the 29th conference on Winter simulation, 1997