Sigrún Andradóttir

76 papers Misc 26Journal 49
YearRankTypeTitle / Venue / Authors
2026 J jnl
Optimal pricing and information sharing strategies in a single-server queue.
Queueing Syst. Theory Appl.
Xinchang Wang, Sigrún Andradóttir, Hayriye Ayhan
2026 J jnl
Optimal server control with Two Customer Classes and Classification Errors.
Eur. J. Oper. Res.
Sigrún Andradóttir, Hayriye Ayhan
2025 J jnl
Indifference-Zone Relaxation Procedures for Finding Feasible Systems.
CoRR
Yuwei Zhou, Sigrún Andradóttir, Seong-Hee Kim, Chuljin Park
2024 Misc conf
Finding Feasible Systems for a Stochastic Constraint with Relaxed Tolerance Levels.
WSC
Chuljin Park, Sigrún Andradóttir, Seong-Hee Kim, Yuwei Zhou
2024 Misc conf
Finding Feasible Systems in the Presence of a Probability Constraint.
WSC
Taehoon Kim, Sigrún Andradóttir, Seong-Hee Kim, Yuwei Zhou
2024 J jnl
Selection of the Best in the Presence of Subjective Stochastic Constraints.
ACM Trans. Model. Comput. Simul.
Yuwei Zhou, Sigrún Andradóttir, Seong-Hee Kim
2022 J jnl
Finding Feasible Systems for Subjective Constraints Using Recycled Observations.
INFORMS J. Comput.
Yuwei Zhou, Sigrún Andradóttir, Seong-Hee Kim, Chuljin Park
2022 J jnl
Synchronous resource allocation: modeling, capacity, and optimization.
OR Spectr.
Sigrún Andradóttir, Hayriye Ayhan, Douglas G. Down
2021 J jnl
Optimizing the interaction between residents and attending physicians.
Eur. J. Oper. Res.
Sigrún Andradóttir, Hayriye Ayhan
2021 J jnl
Pareto set estimation with guaranteed probability of correct selection.
Eur. J. Oper. Res.
Sigrún Andradóttir, Judy S. Lee
2020 J jnl
Constrained Search via Penalization for Continuous Simulation Optimization.
IEEE Trans. Autom. Control.
Liujia Hu, Sigrún Andradóttir
2020 Misc conf
Identifying the Best System in the Presense of Stochastic Constraints with Varying Thresholds.
WSC
Yuwei Zhou, Sigrún Andradóttir, Seong-Hee Kim
2020 J jnl
Inspection location in capacity-constrained lines.
Central Eur. J. Oper. Res.
Salih Tekin, Sigrún Andradóttir
2020 J jnl
Ranking flexibility structures in queueing systems.
Eur. J. Oper. Res.
Sigrún Andradóttir, Hayriye Ayhan, Douglas G. Down
2019 J jnl
An Asymptotically Optimal Set Approach for Simulation Optimization.
INFORMS J. Comput.
Liujia Hu, Sigrún Andradóttir
2019 J jnl
Optimal pricing for tandem queues with finite buffers.
Queueing Syst. Theory Appl.
Xinchang Wang, Sigrún Andradóttir, Hayriye Ayhan
2017 J jnl
Pooling in tandem queueing networks with non-collaborative servers.
Queueing Syst. Theory Appl.
Nilay Tanik Argon, Sigrún Andradóttir
2017 J jnl
Resource pooling in the presence of failures: Efficiency versus risk.
Eur. J. Oper. Res.
Sigrún Andradóttir, Hayriye Ayhan, Douglas G. Down
2017 J jnl
Simulation cloning with induced negative correlation.
J. Simulation
Judy S. Lee, Sigrún Andradóttir, Richard M. Fujimoto
2016 J jnl
Computing Bayesian Means Using Simulation.
ACM Trans. Model. Comput. Simul.
Sigrún Andradóttir, Peter W. Glynn
2016 J jnl
Optimal control of queueing systems with non-collaborating servers.
Queueing Syst. Theory Appl.
Tugçe Isik, Sigrún Andradóttir, Hayriye Ayhan
2015 J jnl
Dynamic Server Assignment With Task-Dependent Server Synergy.
IEEE Trans. Autom. Control.
Xinchang Wang, Sigrún Andradóttir, Hayriye Ayhan
2014 Misc conf
A penalty function approach for simulation optimization with stochastic constraints.
WSC
Liujia Hu, Sigrún Andradóttir
2014 J jnl
Profit maximization in flexible serial queueing networks.
Queueing Syst. Theory Appl.
Eser Kirkizlar, Sigrún Andradóttir, Hayriye Ayhan
2014 J jnl
Selection Procedures for Simulations with Multiple Constraints under Independent and Correlated Sampling.
ACM Trans. Model. Comput. Simul.
Christopher M. Healey, Sigrún Andradóttir, Seong-Hee Kim
2014 J jnl
Variance estimation and sequential stopping in steady-state simulations using linear regression.
ACM Trans. Model. Comput. Simul.
Vivek Gupta, Sigrún Andradóttir, David Goldsman
2013 J jnl
Efficient comparison of constrained systems using dormancy.
Eur. J. Oper. Res.
Christopher M. Healey, Sigrún Andradóttir, Seong-Hee Kim
2013 J jnl
Optimal assignment of servers to tasks when collaboration is inefficient.
Queueing Syst. Theory Appl.
Sigrún Andradóttir, Hayriye Ayhan, Douglas G. Down
2013 J jnl
Steady-State Simulation with Replication-Dependent Initial Transients: Analysis and Examples.
INFORMS J. Comput.
Nilay Tanik Argon, Sigrún Andradóttir, Christos Alexopoulos, David Goldsman
2012 J jnl
Dynamic server allocation for unstable queueing networks with flexible servers.
Queueing Syst. Theory Appl.
Salih Tekin, Sigrún Andradóttir, Douglas G. Down
2012 J jnl
Flexible servers in tandem lines with setup costs.
Queueing Syst. Theory Appl.
Sigrún Andradóttir, Hayriye Ayhan, Eser Kirkizlar
2011 J jnl
Technical Note - Queueing Systems with Synergistic Servers.
Oper. Res.
Sigrún Andradóttir, Hayriye Ayhan, Douglas G. Down
2010 Misc conf
A minimal switching procedure for constrained ranking and selection.
WSC
Christopher M. Healey, Sigrún Andradóttir, Seong-Hee Kim
2010 Misc conf
Simulation of strategies for containing pandemic influenza.
WSC
Sigrún Andradóttir, Wenchi Chiu, David Goldsman, Mi Lim Lee, Kwok-Leung Tsui, David N. Fisman, Beate Sander, Azhar Nizam
2009 J jnl
Balanced Explorative and Exploitative Search with Estimation for Simulation Optimization.
INFORMS J. Comput.
Sigrún Andradóttir, Andrei A. Prudius
2007 J jnl
Compensating for Failures with Flexible Servers.
Oper. Res.
Sigrún Andradóttir, Hayriye Ayhan, Douglas G. Down
2007 J jnl
Perwez Shahabuddin, 1962-2005: A professional appreciation.
ACM Trans. Model. Comput. Simul.
Sigrún Andradóttir, Paul Glasserman, Peter W. Glynn, Philip Heidelberger, Sandeep Juneja
2007 Misc conf
Replicated batch means for steady-state simulations with initial transients.
WSC
Christos Alexopoulos, Sigrún Andradóttir, Nilay Tanik Argon, David Goldsman
2006 — ch.
Chapter 20 An Overview of Simulation Optimization via Random Search.
Simulation
Sigrún Andradóttir
2006 J jnl
Partial Pooling in Tandem Lines with Cooperation and Blocking.
Queueing Syst. Theory Appl.
Nilay Tanik Argon, Sigrún Andradóttir
2006 J jnl
Replicated batch means variance estimators in the presence of an initial transient.
ACM Trans. Model. Comput. Simul.
Christos Alexopoulos, Sigrún Andradóttir, Nilay Tanik Argon, David Goldsman
2006 J jnl
Simulation optimization with countably infinite feasible regions: Efficiency and convergence.
ACM Trans. Model. Comput. Simul.
Sigrún Andradóttir
2005 Misc conf
Analysis methodology: are we done?
WSC
Sigrún Andradóttir, David Goldsman, Lee W. Schruben, Bruce W. Schmeiser, Enver Yücesan
2005 Misc conf
Finding the best in the presence of a stochastic constraint.
WSC
Sigrún Andradóttir, David Goldsman, Seong-Hee Kim
2005 J jnl
Throughput Maximization for Tandem Lines with Two Stations and Flexible Servers.
Oper. Res.
Sigrún Andradóttir, Hayriye Ayhan
2005 Misc conf
Two simulated annealing algorithms for noisy objective functions.
WSC
Andrei A. Prudius, Sigrún Andradóttir
2004 J jnl
Parallel simulation of transfer lines by time segmentation.
Eur. J. Oper. Res.
Sigrún Andradóttir, Mehdi Hosseini-Nasab
2004 Misc conf
Simulation Optimization Using Balanced Explorative and Exploitative Search.
WSC
Andrei A. Prudius, Sigrún Andradóttir
2003 J jnl
Dynamic Server Allocation for Queueing Networks with Flexible Servers.
Oper. Res.
Sigrún Andradóttir, Hayriye Ayhan, Douglas G. Down
2003 J jnl
Efficiency of Time Segmentation Parallel Simulation of Finite Markovian Queueing Networks.
Oper. Res.
Sigrún Andradóttir, Mehdi Hosseini-Nasab
2002 J jnl
Simulation Optimization: Integrating Research and Practice.
INFORMS J. Comput.
Sigrún Andradóttir
2001 J jnl
A modification of the stochastic ruler method for discrete stochastic optimization.
Eur. J. Oper. Res.
Mahmoud H. Alrefaei, Sigrún Andradóttir
2001 J jnl
Server Assignment Policies for Maximizing the Steady-State Throughput of Finite Queueing Systems.
Manag. Sci.
Sigrún Andradóttir, Hayriye Ayhan, Douglas G. Down
2001 Misc conf
Standardized time series methods: variance estimation using replicated batch means.
WSC
Sigrún Andradóttir, Nilay Tanik Argon
2000 J jnl
Applying Bayesian ideas in simulation.
Simul. Pract. Theory
Sigrún Andradóttir, Vicki M. Bier
2000 Misc conf
Integrating optimization and simulation: research and practice.
WSC
Michael C. Fu, Sigrún Andradóttir, John S. Carson II, Fred W. Glover, Charles R. Harrell, Yu-Chi Ho, James P. Kelly, Stephen M. Robinson
1999 J jnl
Accelerating the convergence of random search methods for discrete stochastic optimization.
ACM Trans. Model. Comput. Simul.
Sigrún Andradóttir
1998 Misc conf
A Review of Simulation Optimization Techniques.
WSC
Sigrún Andradóttir
1998 J jnl
An analysis of decomposition for subjective estimation in decision analysis.
IEEE Trans. Syst. Man Cybern. Part A
Sigrún Andradóttir, Vicki M. Bier
1998 Misc conf
Time Segmentation Parallel Simulation of Tandem Queues with Manufacturing Blocking.
WSC
Mehdi Hoseyni-Nasab, Sigrún Andradóttir
1997 Misc conf
Accelerating the Convergence of the Stochastic Ruler Method of Discrete Stochastic Optimization.
WSC
Mahmoud H. Alrefaei, Sigrún Andradóttir
1997 Misc conf
Efficiency of Time Segmentation Parallel Simulation of Queueing Networks as a Function of the Size of the Network.
WSC
Mehdi Hoseyni-Nasab, Sigrún Andradóttir
1997 Misc ed.
Proceedings of the 29th conference on Winter simulation, WSC 1997, Atlanta, GA, USA, December 7-10, 1997
WSC
Sigrún Andradóttir, Kevin J. Healy, David H. Withers, Barry L. Nelson
1996 J jnl
A Global Search Method for Discrete Stochastic Optimization.
SIAM J. Optim.
Sigrún Andradóttir
1996 Misc conf
Discrete Stochastic Optimization via a Modification of the Stochastic Ruler Method.
WSC
Mahmoud H. Alrefaei, Sigrún Andradóttir
1996 Misc conf
Parallel Simulation by Time Segmentation: Methodology and Applications.
WSC
Mehdi Hoseyni-Nasab, Sigrún Andradóttir
1995 Misc conf
A New Search Algorithm for Discrete Stochastic Optimization.
WSC
Mahmoud H. Alrefaei, Sigrún Andradóttir
1995 J jnl
A Stochastic Approximation Algorithm with Varying Bounds.
Oper. Res.
Sigrún Andradóttir
1995 J jnl
On the Choice of Alternative Measures in Importance Sampling with Markov Chains.
Oper. Res.
Sigrún Andradóttir, Daniel P. Heyman, Teunis J. Ott
1995 J jnl
Time-Segmentation Parallel Simulation of Networks of Queues with Loss or Communication Blocking.
ACM Trans. Model. Comput. Simul.
Sigrún Andradóttir, Teunis J. Ott
1994 Misc conf
Increasing the frequency of regeneration for Markov processes.
WSC
Sigrún Andradóttir, James M. Calvin, Peter W. Glynn
1993 J jnl
Variance Reduction Through Smoothing and Control Variates for Markov Chain Simulations.
ACM Trans. Model. Comput. Simul.
Sigrún Andradóttir, Daniel P. Heyman, Teunis J. Ott
1992 Misc conf
Discrete Optimization in Simulation: A Method and Applications.
WSC
Sigrún Andradóttir
1992 Misc conf
Smoothing Methods for Variance Reduction in Simulation of Markov Chains.
WSC
Sigrún Andradóttir, Daniel P. Heyman, Teunis J. Ott
1991 Misc conf
A projected stochastic approximation algorithm.
WSC
Sigrún Andradóttir
1990 Misc conf
A new algorithm for stochastic optimization.
WSC
Sigrún Andradóttir