Sigurdur Ólafsson

Publication Activity (10 Years)

Years Active: 1997-2020
Publications (10 Years): 3

Top Topics

Base Classifiers

Tunable Parameters

Ensemble Selection

Top Venues

Comput. Intell.

Expert Syst. Appl.

Publications

Jing Li, John Reisner, Hieu Pham, Sigurdur Ólafsson, Stephen B. Vardeman
Biclustering with missing data. Inf. Sci. 510 (2020)
Hieu Pham, Sigurdur Ólafsson
Bagged ensembles with tunable parameters. Comput. Intell. 35 (1) (2019)
Samira Karimzadeh, Sigurdur Ólafsson
Data clustering using proximity matrices with missing values. Expert Syst. Appl. 126 (2019)
Jong-Seok Lee, Sigurdur Ólafsson
A meta-learning approach for determining the number of clusters with consideration of nearest neighbors. Inf. Sci. 232 (2013)
J. Jackman, Z. Guerra de Castillo, Sigurdur Ólafsson
Stochastic flow shop scheduling model for the Panama Canal. J. Oper. Res. Soc. 62 (1) (2011)
Alireza Kabirian, Sigurdur Ólafsson
Continuous optimization via simulation using Golden Region search. Eur. J. Oper. Res. 208 (1) (2011)
Rui Yang, Sigurdur Ólafsson
Classification for predicting offender affiliation with murder victims. Expert Syst. Appl. 38 (11) (2011)
Jong-Seok Lee, Sigurdur Ólafsson
Data clustering by minimizing disconnectivity. Inf. Sci. 181 (4) (2011)
Sameh Al-Shihabi, Sigurdur Ólafsson
A hybrid of Nested Partition, Binary Ant System, and Linear Programming for the multidimensional knapsack problem. Comput. Oper. Res. 37 (2) (2010)
J. Kim, J. Yang, Sigurdur Ólafsson
An optimization approach to partitional data clustering. J. Oper. Res. Soc. 60 (8) (2009)
J. Yang, Sigurdur Ólafsson
Near-optimal feature selection for large databases. J. Oper. Res. Soc. 60 (8) (2009)
Alireza Kabirian, Sigurdur Ólafsson
Simulation Optimization with Hybrid Golden Region Search. WSC (2009)
Alireza Kabirian, Sigurdur Ólafsson
Selection of the Best with Stochastic Constraints. WSC (2009)
Jong-Seok Lee, Sigurdur Ólafsson
Two-way cooperative prediction for collaborative filtering recommendations. Expert Syst. Appl. 36 (3) (2009)
Sigurdur Ólafsson, Xiaonan Li, Shuning Wu
Operations research and data mining. Eur. J. Oper. Res. 187 (3) (2008)
Alireza Kabirian, Sigurdur Ólafsson
Allocation of simulation runs for simulation optimization. WSC (2007)
Sigurdur Ólafsson
Introduction to operations research and data mining. Comput. Oper. Res. 33 (11) (2006)
Jaekyung Yang, Sigurdur Ólafsson
Optimization-based feature selection with adaptive instance sampling. Comput. Oper. Res. 33 (11) (2006)
Sigurdur Ólafsson, Jaekyung Yang
Intelligent Partitioning for Feature Selection. INFORMS J. Comput. 17 (3) (2005)
Xiaonan Li, Sigurdur Ólafsson
Discovering Dispatching Rules Using Data Mining. J. Sched. 8 (6) (2005)
Sigurdur Ólafsson
Focused issue on operations research and data mining. Comput. Oper. Res. 30 (13) (2003)
Sigurdur Ólafsson, Jumi Kim
Simulation optimization: simulation optimization. WSC (2002)
Jumi Kim, Sigurdur Ólafsson
Optimization via simulation: two-stage NP method with inheritance. WSC (2002)
Sigurdur Ólafsson, Leyuan Shi
Ordinal Comparison via the Nested Partitions Method. Discret. Event Dyn. Syst. 12 (2) (2002)
Leyuan Shi, Sigurdur Ólafsson, Qun Chen
An Optimization Framework for Product Design. Manag. Sci. 47 (12) (2001)
Sigurdur Ólafsson, Jumi Kim
Simulation optimization: towards a framework for black-box simulation optimization. WSC (2001)
Sigurdur Ólafsson, Nithin Gopinath
Optimal selection probability in the two-stage nested partitions method for simulation-based optimization. WSC (2000)
Leyuan Shi, Sigurdur Ólafsson
Nested Partitions Method for Global Optimization. Oper. Res. 48 (3) (2000)
Leyuan Shi, Sigurdur Ólafsson, Ning Sun
New parallel randomized algorithms for the traveling salesman problem. Comput. Oper. Res. 26 (4) (1999)
Sigurdur Ólafsson
Iterative ranking-and-selection for large-scale optimization. WSC (1999)
Sigurdur Ólafsson, Leyuan Shi
Optimization via adaptive sampling and regenerative simulation. WSC (1999)
Sigurdur Ólafsson, Leyuan Shi
Stopping Criterion for a Simulation-Based Optimization Method. WSC (1998)
Leyuan Shi, Sigurdur Ólafsson
An Integrated Framework for Deterministic and Stochastic Optimization. WSC (1997)