Ward Whitt

According to our database, Ward Whitt authored at least 214 papers between 1970 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of three.

2024

On Gaussian Markov processes and Polya processes.

Kerry W. Fendick, Ward Whitt

Oper. Res. Lett., 2024

2023

Queueing networks with path-dependent arrival processes.

Kerry W. Fendick, Ward Whitt

Queueing Syst. Theory Appl., October, 2023

2022

New decomposition approximations for queueing networks.

Ward Whitt, Wei You

Queueing Syst. Theory Appl., 2022

Heavy traffic limits for queues with non-stationary path-dependent arrival processes.

Kerry W. Fendick, Ward Whitt

Queueing Syst. Theory Appl., 2022

Correction to: Extremal GI/GI/1 queues given two moments: exploiting Tchebycheff systems.

Yan Chen, Ward Whitt

Queueing Syst. Theory Appl., 2022

Applying optimization theory to study extremal GI/GI/1 transient mean waiting times.

Yan Chen, Ward Whitt

Queueing Syst. Theory Appl., 2022

2021

Extremal GI/GI/1 queues given two moments: exploiting Tchebycheff systems.

Yan Chen, Ward Whitt

Queueing Syst. Theory Appl., 2021

On the many-server fluid limit for a service system with routing based on delayed information.

Ward Whitt

Oper. Res. Lett., 2021

Queues with path-dependent arrival processes.

Kerry W. Fendick, Ward Whitt

J. Appl. Probab., 2021

2020

Heavy-traffic limits for stationary network flows.

Ward Whitt, Wei You

Queueing Syst. Theory Appl., 2020

Algorithms for the upper bound mean waiting time in the GI/GI/1 queue.

Yan Chen, Ward Whitt

Queueing Syst. Theory Appl., 2020

Extremal models for the GI∕GI∕K waiting-time tail-probability decay rate.

Yan Chen, Ward Whitt

Oper. Res. Lett., 2020

A Robust Queueing Network Analyzer Based on Indices of Dispersion.

Ward Whitt, Wei You

CoRR, 2020

2019

A central-limit-theorem version of the periodic Little's law.

Ward Whitt, Xiaopei Zhang

Queueing Syst. Theory Appl., 2019

Marked point processes in discrete time.

Karl Sigman, Ward Whitt

Queueing Syst. Theory Appl., 2019

The advantage of indices of dispersion in queueing approximations.

Ward Whitt, Wei You

Oper. Res. Lett., 2019

Periodic Little's Law.

Ward Whitt, Xiaopei Zhang

Oper. Res., 2019

Time-Varying Robust Queueing.

Ward Whitt, Wei You

Oper. Res., 2019

Optimal battery purchasing and charging strategy at electric vehicle battery swap stations.

Bo Sun, Xu Sun, Danny H. K. Tsang, Ward Whitt

Eur. J. Oper. Res., 2019

2018

A broad view of queueing theory through one issue.

Ward Whitt

Queueing Syst. Theory Appl., 2018

Creating Work Breaks from Available Idleness.

Xu Sun, Ward Whitt

Manuf. Serv. Oper. Manag., 2018

Using Robust Queueing to Expose the Impact of Dependence in Single-Server Queues.

Ward Whitt, Wei You

Oper. Res., 2018

A Rare-Event Simulation Algorithm for Periodic Single-Server Queues.

Ni Ma, Ward Whitt

INFORMS J. Comput., 2018

A Data-Driven Model of an Appointment-Generated Arrival Process at an Outpatient Clinic.

Song-Hee Kim, Ward Whitt, Won Chul Cha

INFORMS J. Comput., 2018

2017

Stabilizing performance in a service system with time-varying arrivals and customer feedback.

Yunan Liu, Ward Whitt

Eur. J. Oper. Res., 2017

2016

Heavy-traffic fluid limits for periodic infinite-server queues.

Ward Whitt

Queueing Syst. Theory Appl., 2016

Heavy-traffic limits for a single-server queue leading up to a critical point.

Ward Whitt

Oper. Res. Lett., 2016

A Poisson limit for the departure process from a queue with many busy servers.

Ward Whitt

Oper. Res. Lett., 2016

2015

The Power of Alternative Kolmogorov-Smirnov Tests Based on Transformations of the Data.

Song-Hee Kim, Ward Whitt

ACM Trans. Model. Comput. Simul., 2015

Stabilizing performance in a single-server queue with time-varying arrival rate.

Ward Whitt

Queueing Syst. Theory Appl., 2015

Stochastic grey-box modeling of queueing systems: fitting birth-and-death processes to data.

James Dong, Ward Whitt

Queueing Syst. Theory Appl., 2015

Poisson and non-Poisson properties in appointment-generated arrival processes: The case of an endocrinology clinic.

Song-Hee Kim, Ponni Vel, Ward Whitt, Won Chul Cha

Oper. Res. Lett., 2015

Achieving Rapid Recovery in an Overload Control for Large-Scale Service Systems.

Ohad Perry, Ward Whitt

INFORMS J. Comput., 2015

Using simulation to study service-rate controls to stabilize performance in a single-server queue with time-varying arrival rate.

Ni Ma, Ward Whitt

Proceedings of the 2015 Winter Simulation Conference, 2015

2014

Diffusion approximation for an overloaded X model via a stochastic averaging principle.

Ohad Perry, Ward Whitt

Queueing Syst. Theory Appl., 2014

Approximate blocking probabilities in loss models with independence and distribution assumptions relaxed.

Andrew A. Li, Ward Whitt

Perform. Evaluation, 2014

Heavy-traffic limits for queues with periodic arrival processes.

Ward Whitt

Oper. Res. Lett., 2014

The steady-state distribution of the M_t/m/∞ queue with a sinusoidal arrival rate function.

Ward Whitt

Oper. Res. Lett., 2014

Are Call Center and Hospital Arrivals Well Modeled by Nonhomogeneous Poisson Processes?

Song-Hee Kim, Ward Whitt

Manuf. Serv. Oper. Manag., 2014

Algorithms for Time-Varying Networks of Many-Server Fluid Queues.

Yunan Liu, Ward Whitt

INFORMS J. Comput., 2014

2013

Two-parameter heavy-traffic limits for infinite-server queues with dependent service times.

Guodong Pang, Ward Whitt

Queueing Syst. Theory Appl., 2013

OM Forum - Offered Load Analysis for Staffing.

Ward Whitt

Manuf. Serv. Oper. Manag., 2013

A Fluid Limit for an Overloaded X Model via a Stochastic Averaging Principle.

Ohad Perry, Ward Whitt

Math. Oper. Res., 2013

Statistical Analysis with Little's Law.

Song-Hee Kim, Ward Whitt

Oper. Res., 2013

Continuous-time Markov chain models to estimate the premium for extended hedge fund lockups.

Kun Soo Park, Ward Whitt

Ann. Oper. Res., 2013

Using simulation to study statistical tests for arrival process and service time models for service systems.

Song-Hee Kim, Ward Whitt

Proceedings of the Winter Simulations Conference: Simulation Making Decisions in a Complex World, 2013

2012

A fluid model for many-server queues with time-varying arrivals and phase-type service distribution.

Yunan Liu, Ward Whitt

SIGMETRICS Perform. Evaluation Rev., 2012

The G t /GI/s t +GI many-server fluid queue.

Yunan Liu, Ward Whitt

Queueing Syst. Theory Appl., 2012

Extending the FCLT version of L=λW.

Ward Whitt

Oper. Res. Lett., 2012

A many-server fluid limit for the G_t/G//s_t+G/ queueing model experiencing periods of overloading.

Yunan Liu, Ward Whitt

Oper. Res. Lett., 2012

The Impact of Dependent Service Times on Large-Scale Service Systems.

Guodong Pang, Ward Whitt

Manuf. Serv. Oper. Manag., 2012

Stabilizing Customer Abandonment in Many-Server Queues with Time-Varying Arrivals.

Yunan Liu, Ward Whitt

Oper. Res., 2012

2011

Heavy-traffic limits for nearly deterministic queues: stationary distributions.

Karl Sigman, Ward Whitt

Queueing Syst. Theory Appl., 2011

Large-time asymptotics for the <i>G</i>_<i>t</i>/<i>M</i>_<i>t</i>/<i>s</i>_<i>t</i>+<i>GI</i>_<i>t</i> many-server fluid queue with abandonment.

Yunan Liu, Ward Whitt

Queueing Syst. Theory Appl., 2011

A Fluid Approximation for Service Systems Responding to Unexpected Overloads.

Ohad Perry, Ward Whitt

Oper. Res., 2011

A Network of Time-Varying Many-Server Fluid Queues with Customer Abandonment.

Yunan Liu, Ward Whitt

Oper. Res., 2011

Wait-Time Predictors for Customer Service Systems with Time-Varying Demand and Capacity.

Rouba Ibrahim, Ward Whitt

Oper. Res., 2011

2010

Heavy-traffic limits for nearly deterministic queues.

Karl Sigman, Ward Whitt

SIGMETRICS Perform. Evaluation Rev., 2010

A fluid approximation for large-scale service systems.

Yunan Liu, Ward Whitt

SIGMETRICS Perform. Evaluation Rev., 2010

Two-parameter heavy-traffic limits for infinite-server queues.

Guodong Pang, Ward Whitt

Queueing Syst. Theory Appl., 2010

Service-Level Differentiation in Many-Server Service Systems via Queue-Ratio Routing.

Itay Gurvich, Ward Whitt

Oper. Res., 2010

An ODE for an Overloaded X Model Involving a Stochastic Averaging Principle

Ohad Perry, Ward Whitt

CoRR, 2010

A Fluid Limit for an Overloaded X Model Via an Averaging Principle

Ohad Perry, Ward Whitt

CoRR, 2010

Delay predictors for customer service systems with time-varying parameters.

Rouba Ibrahim, Ward Whitt

Proceedings of the 2010 Winter Simulation Conference, 2010

2009

Heavy-traffic extreme value limits for Erlang delay models.

Guodong Pang, Ward Whitt

Queueing Syst. Theory Appl., 2009

Heavy-traffic limits for many-server queues with service interruptions.

Guodong Pang, Ward Whitt

Queueing Syst. Theory Appl., 2009

Real-Time Delay Estimation Based on Delay History.

Rouba Ibrahim, Ward Whitt

Manuf. Serv. Oper. Manag., 2009

Scheduling Flexible Servers with Convex Delay Costs in Many-Server Service Systems.

Itay Gurvich, Ward Whitt

Manuf. Serv. Oper. Manag., 2009

Queue-and-Idleness-Ratio Controls in Many-Server Service Systems.

Itay Gurvich, Ward Whitt

Math. Oper. Res., 2009

Responding to Unexpected Overloads in Large-Scale Service Systems.

Ohad Perry, Ward Whitt

Manag. Sci., 2009

Service Interruptions in Large-Scale Service Systems.

Guodong Pang, Ward Whitt

Manag. Sci., 2009

Real-Time Delay Estimation in Overloaded Multiserver Queues with Abandonments.

Rouba Ibrahim, Ward Whitt

Manag. Sci., 2009

The Impact of Delay Announcements in Many-Server Queues with Abandonment.

Mor Armony, Nahum Shimkin, Ward Whitt

Oper. Res., 2009

2008

The last departure time from an M_t/G/infinity queue with a terminating arrival process.

David Alan Goldberg, Ward Whitt

Queueing Syst. Theory Appl., 2008

Fluid Models for Overloaded Multiclass Many-Server Queueing Systems with First-Come, First-Served Routing.

Rishi Talreja, Ward Whitt

Manag. Sci., 2008

Staffing of Time-Varying Queues to Achieve Time-Stable Performance.

Zohar Feldman, Avishai Mandelbaum, William A. Massey, Ward Whitt

Manag. Sci., 2008

REal-time delay estimation in call centers.

Rouba Ibrahim, Ward Whitt

Proceedings of the 2008 Winter Simulation Conference, Global Gateway to Discovery, 2008

2007

Exploiting regenerative structure to estimate finite time averages via simulation.

Wanmo Kang, Perwez Shahabuddin, Ward Whitt

ACM Trans. Model. Comput. Simul., 2007

Insensitivity for PS server farms with JSQ routing.

Varun Gupta, Karl Sigman, Mor Harchol-Balter, Ward Whitt

SIGMETRICS Perform. Evaluation Rev., 2007

Analysis of join-the-shortest-queue routing for web server farms.

Varun Gupta, Mor Harchol-Balter, Karl Sigman, Ward Whitt

Perform. Evaluation, 2007

Two-Moment Approximations for Maxima.

Charles S. Crow IV, David Alan Goldberg, Ward Whitt

Oper. Res., 2007

Power Algorithms for Inverting Laplace Transforms.

Efstathios Avdis, Ward Whitt

INFORMS J. Comput., 2007

2006

The Impact of Increased Employee Retention on Performance in a Customer Contact Center.

Ward Whitt

Manuf. Serv. Oper. Manag., 2006

Sensitivity of Performance in the Erlang-A Queueing Model to Changes in the Model Parameters.

Ward Whitt

Oper. Res., 2006

Fluid Models for Multiserver Queues with Abandonments.

Ward Whitt

Oper. Res., 2006

A Unified Framework for Numerically Inverting Laplace Transforms.

Joseph Abate, Ward Whitt

INFORMS J. Comput., 2006

Chapter 13 Analysis for Design.

Ward Whitt

Proceedings of the Simulation, 2006

2005

Two fluid approximations for multi-server queues with abandonments.

Ward Whitt

Oper. Res. Lett., 2005

A Staffing Algorithm for Call Centers with Skill-Based Routing.

Rodney B. Wallace, Ward Whitt

Manuf. Serv. Oper. Manag., 2005

Heavy-Traffic Limits for the <i>G</i>/<i>H</i>₂*/<i>n</i>/<i>m</i>Queue.

Ward Whitt

Math. Oper. Res., 2005

Engineering Solution of a Basic Call-Center Model.

Ward Whitt

Manag. Sci., 2005

2004

Heavy-Traffic Limits for Loss Proportions in Single-Server Queues.

Ward Whitt

Queueing Syst. Theory Appl., 2004

Efficiency-Driven Heavy-Traffic Approximations for Many-Server Queues with Abandonments.

Ward Whitt

Manag. Sci., 2004

A Diffusion Approximation for the G/GI/n/m Queue.

Ward Whitt

Oper. Res., 2004

2003

How Multiserver Queues Scale with Growing Congestion-Dependent Demand.

Ward Whitt

Oper. Res., 2003

2002

A Time-Dependent Queueing-Network Model to Describe the Life-Cycle Dynamics of Private-Line Telecommunication Services.

Clement McCalla, Ward Whitt

Telecommun. Syst., 2002

2001

Resource Sharing for Book-Ahead and Instantaneous-Request Calls Using a CLT Approximation.

Rayadurgam Srikant, Ward Whitt

Telecommun. Syst., 2001

A Nonstationary Offered-Load Model for Packet Networks.

Nick G. Duffield, William A. Massey, Ward Whitt

Telecommun. Syst., 2001

The Reflection Map with Discontinuities.

Ward Whitt

Math. Oper. Res., 2001

2000

The impact of a heavy-tailed service-time distribution upon the M/GI/s waiting-time distribution.

Ward Whitt

Queueing Syst. Theory Appl., 2000

An overview of Brownian and non-Brownian FCLTs for the single-server queue.

Ward Whitt

Queueing Syst. Theory Appl., 2000

Workload bounds in fluid models with priorities.

Arthur W. Berger, Ward Whitt

Perform. Evaluation, 2000

1999

Resource sharing for book-ahead and instantaneous-request calls.

Albert G. Greenberg, R. Srikant, Ward Whitt

IEEE/ACM Trans. Netw., 1999

Dynamic staffing in a telephone call center aiming to immediately answer all calls.

Ward Whitt

Oper. Res. Lett., 1999

Decomposition approximations for time-dependent Markovian queueing networks.

Ward Whitt

Oper. Res. Lett., 1999

Using different response-time requirements to smooth time-varying demand for service.

Ward Whitt

Oper. Res. Lett., 1999

Explicit M/G/1 waiting-time distributions for a class of long-tail service-time distributions.

Joseph Abate, Ward Whitt

Oper. Res. Lett., 1999

Variance Reduction in Simulations of Loss Models.

Rayadurgam Srikant, Ward Whitt

Oper. Res., 1999

Computing Laplace Transforms for Numerical Inversion Via Continued Fractions.

Joseph Abate, Ward Whitt

INFORMS J. Comput., 1999

1998

Effective bandwidths with priorities.

Arthur W. Berger, Ward Whitt

IEEE/ACM Trans. Netw., 1998

Periodic load balancing.

Gísli Hjálmtýsson, Ward Whitt

Queueing Syst. Theory Appl., 1998

Fitting Mixtures of Exponentials to Long-Tail Distributions to Analyze Network.

Anja Feldmann, Ward Whitt

Perform. Evaluation, 1998

Numerical Inversion of Multidimensional Laplace Transforms by the Laguerre Method.

Joseph Abate, Gagan L. Choudhury, Ward Whitt

Perform. Evaluation, 1998

Extending the effective bandwidth concept to networks with priority classes.

Arthur W. Berger, Ward Whitt

IEEE Commun. Mag., 1998

1997

The time-dependent Erlang loss model with retrials.

Nathaniel Grier, William A. Massey, Tyrone McKoy, Ward Whitt

Telecommun. Syst., 1997

Peak Congestion in Multi-Server Service Systems with Slowly Varying Arrival Rates.

William A. Massey, Ward Whitt

Queueing Syst. Theory Appl., 1997

Control and Recovery from Rare Congestion Events in a Large Multi-Server System.

Nick G. Duffield, Ward Whitt

Queueing Syst. Theory Appl., 1997

Asymptotics for M/G/1 Low-Priority Waiting-Time Tail Probabilities.

Joseph Abate, Ward Whitt

Queueing Syst. Theory Appl., 1997

Long-Tail Buffer-Content Distributions in Broadband Networks.

Gagan L. Choudhury, Ward Whitt

Perform. Evaluation, 1997

Limits and approximations for the M/G/1 LIFO waiting-time distribution.

Joseph Abate, Ward Whitt

Oper. Res. Lett., 1997

Numerical Solution of Piecewise-Stationary <i>M</i>_<i>t</i>/<i>G</i>_<i>t</i>/1 Queues.

Gagan L. Choudhury, David M. Lucantoni, Ward Whitt

Oper. Res., 1997

Probabilistic Scaling for the Numerical Inversion of Nonprobability Transforms.

Gagan L. Choudhury, Ward Whitt

INFORMS J. Comput., 1997

Fitting Mixtures of Exponentials to Long-Tail Distributions to Analyze Network Performance Models.

Anja Feldmann, Ward Whitt

Proceedings of the Proceedings IEEE INFOCOM '97, 1997

1996

Simulation Run Lengths to Estimate Blocking Probabilities.

Rayadurgam Srikant, Ward Whitt

ACM Trans. Model. Comput. Simul., 1996

Estimating the parameters of a nonhomogeneous Poisson process with linear rate.

William A. Massey, Geraldine A. Parker, Ward Whitt

Telecommun. Syst., 1996

Computing Distributions and Moments in Polling Models by Numerical Transform Inversion.

Gagan L. Choudhury, Ward Whitt

Perform. Evaluation, 1996

Stationary-Process Approximations for the Nonstationary Erlang Loss Model.

William A. Massey, Ward Whitt

Oper. Res., 1996

Exponential Approximations for Tail Probabilities in Queues II: Sojourn Time and Workload.

Joseph Abate, Gagan L. Choudhury, Ward Whitt

Oper. Res., 1996

On the Laguerre Method for Numerically Inverting Laplace Transforms.

Joseph Abate, Gagan L. Choudhury, Ward Whitt

INFORMS J. Comput., 1996

1995

An inversion algorithm to compute blocking probabilities in loss networks with state-dependent rates.

Gagan L. Choudhury, Kin K. Leung, Ward Whitt

IEEE/ACM Trans. Netw., 1995

Squeezing the Most Out of ATM.

Gagan L. Choudhury, David M. Lucantoni, Ward Whitt

IEEE Trans. Commun., 1995

A comparison of the sliding window and the leaky bucket.

Arthur W. Berger, Ward Whitt

Queueing Syst. Theory Appl., 1995

Heavy-traffic extreme-value limits for queues.

Peter W. Glynn, Ward Whitt

Oper. Res. Lett., 1995

Calculating the M/G/1 busy-period density and LIFO waiting-time distribution by direct numerical transform inversion.

Joseph Abate, Gagan L. Choudhury, Ward Whitt

Oper. Res. Lett., 1995

Calculating Normalization Constants of Closed Queueing Networks by Numerically Inverting Their Generating Functions.

Gagan L. Choudhury, Kin K. Leung, Ward Whitt

J. ACM, 1995

Exponential Approximations for Tail Probabilities in Queues, I: Waiting Times.

Joseph Abate, Gagan L. Choudhury, Ward Whitt

Oper. Res., 1995

Numerical Inversion of Laplace Transforms of Probability Distributions.

Joseph Abate, Ward Whitt

INFORMS J. Comput., 1995

Efficiently providing multiple grades of service with protection against overloads in shared resources.

Gagan L. Choudhury, Kin K. Leung, Ward Whitt

AT&T Tech. J., 1995

Simulation Run Length Planning for Stochastic Loss Models.

Rayadurgam Srikant, Ward Whitt

Proceedings of the 27th conference on Winter simulation, 1995

<i>Q²</i>: A New Performance Analysis Tool Exploiting Numerical Transform Inversion.

Gagan L. Choudhury, Ward Whitt

Proceedings of the MASCOTS '95, 1995

An Inversion Algorithm for Loss Networks with State-Dependent Rates.

Gagan L. Choudhury, Kin K. Leung, Ward Whitt

Proceedings of the Proceedings IEEE INFOCOM '95, 1995

1994

The pros and cons of a job buffer in a token-bank rate-control throttle.

Arthur W. Berger, Ward Whitt

IEEE Trans. Commun., 1994

Large deviations behavior of counting processes and their inverses.

Peter W. Glynn, Ward Whitt

Queueing Syst. Theory Appl., 1994

Waiting-time tail probabilities in queues with long-tail service-time distributions.

Joseph Abate, Gagan L. Choudhury, Ward Whitt

Queueing Syst. Theory Appl., 1994

A heavy-traffic expansion for asymptotic decay rates of tail probabilities in multichannel queues.

Joseph Abate, Ward Whitt

Oper. Res. Lett., 1994

Unstable Asymptomatics for Nonstationary Queues.

William A. Massey, Ward Whitt

Math. Oper. Res., 1994

Traffic models for wireless communication networks.

Kin K. Leung, William A. Massey, Ward Whitt

IEEE J. Sel. Areas Commun., 1994

Transient Behavior of the M/G/1 Workload Process.

Joseph Abate, Ward Whitt

Oper. Res., 1994

Towards better multi-class parametric-decomposition approximations for open queueing networks.

Ward Whitt

Ann. Oper. Res., 1994

An algorithm to compute blocking probabilities in multi-rate multi-class multi-resource loss models.

Gagan L. Choudhury, Kin K. Leung, Ward Whitt

Proceedings of the Fifth IEEE International Workshop on Computer-Aided Modeling, 1994

1993

Tail probabilities with statistical multiplexing and effective bandwidths in multi-class queues.

Ward Whitt

Telecommun. Syst., 1993

Networks of infinite-server queues with nonstationary Poisson input.

William A. Massey, Ward Whitt

Queueing Syst. Theory Appl., 1993

Diffusion approximations for open queueing networks with service interruptions.

Hong Chen, Ward Whitt

Queueing Syst. Theory Appl., 1993

Estimating Customer and Time Averages.

Peter W. Glynn, Benjamin Melamed, Ward Whitt

Oper. Res., 1993

The Physics of the Mt/G/∞ Queue.

Stephen G. Eick, William A. Massey, Ward Whitt

Oper. Res., 1993

1992

Correction note on <i>L = lambda W</i>.

Ward Whitt

Queueing Syst. Theory Appl., 1992

Counterexamples for comparisons of queues with finite waiting rooms.

Ward Whitt

Queueing Syst. Theory Appl., 1992

The Fourier-series method for inverting transforms of probability distributions.

Joseph Abate, Ward Whitt

Queueing Syst. Theory Appl., 1992

Solving probability transform functional equations for numerical inversion.

Joseph Abate, Ward Whitt

Oper. Res. Lett., 1992

Numerical inversion of probability generating functions.

Joseph Abate, Ward Whitt

Oper. Res. Lett., 1992

Asymptotic Formulas for Markov Processes with Applications to Simulation.

Ward Whitt

Oper. Res., 1992

A Storage Model with a Two-State Random Environment.

Offer Kella, Ward Whitt

Oper. Res., 1992

The Asymptotic Efficiency of Simulation Estimators.

Peter W. Glynn, Ward Whitt

Oper. Res., 1992

The Brownian approximation for rate-control throttles and the G/G/1/C queue.

Arthur W. Berger, Ward Whitt

Discret. Event Dyn. Syst., 1992

1991

Investigating dependence in packet queues with the index of dispersion for work.

Kerry W. Fendick, Vikram R. Saksena, Ward Whitt

IEEE Trans. Commun., 1991

A review of <i>L</i>=lambda W and extensions.

Ward Whitt

Queueing Syst. Theory Appl., 1991

Decompositions of the<i>M/M</i>/1 transition function.

Joseph Abate, Masaaki Kijima, Ward Whitt

Queueing Syst. Theory Appl., 1991

Estimating the asymptotic variance with batch means.

Peter W. Glynn, Ward Whitt

Oper. Res. Lett., 1991

1990

Queues with Service Times and Interarrival Times Depending Linearly and Randomly upon Waiting Times.

Ward Whitt

Queueing Syst. Theory Appl., 1990

On Arrivals That See Time Averages.

Benjamin Melamed, Ward Whitt

Oper. Res., 1990

1989

Dependence in packet queues.

Kerry W. Fendick, Vikram R. Saksena, Ward Whitt

IEEE Trans. Commun., 1989

Calculating time-dependent performance measures for the M/M/1 queue.

Joseph Abate, Ward Whitt

IEEE Trans. Commun., 1989

Limits for Queues as the Waiting Room Grows.

Daniel P. Heyman, Ward Whitt

Queueing Syst. Theory Appl., 1989

Measurements and approximations to describe the offered traffic and predict the average workload in a single-server queue.

Kerry W. Fendick, Ward Whitt

Proc. IEEE, 1989

An Interpolation Approximation for the Mean Workload in a GI/G/1 Queue.

Ward Whitt

Oper. Res., 1989

Extensions of the Queueing Relations <i>L</i> = λ<i>W</i> and <i>H</i> = λ<i>G</i>.

Peter W. Glynn, Ward Whitt

Oper. Res., 1989

Indirect Estimation Via <i>L</i> = λ<i>W</i>.

Peter W. Glynn, Ward Whitt

Oper. Res., 1989

Simulation run length planning.

Ward Whitt

Proceedings of the 21st Winter Simulation Conference, 1989

1988

Simple spectral Representations for the M/M/1 Queue.

Joseph Abate, Ward Whitt

Queueing Syst. Theory Appl., 1988

An LIL Version of <i>L</i> = λ<i>W</i>.

Peter W. Glynn, Ward Whitt

Math. Oper. Res., 1988

Ordinary CLT and WLLN Versions of <i>L</i> = λ<i>W</i>.

Peter W. Glynn, Ward Whitt

Math. Oper. Res., 1988

Estimating Average Production Intervals Using Inventory Measurements: Little's Law for Partially Observable Processes.

Ardavan Nozari, Ward Whitt

Oper. Res., 1988

1987

Transient Behavior of the M/M/1 Queue: Starting at the Origin.

Joseph Abate, Ward Whitt

Queueing Syst. Theory Appl., 1987

1986

Sufficient Conditions for Functional-Limit-Theorem Versions of L = lambda W.

Peter W. Glynn, Ward Whitt

Queueing Syst. Theory Appl., 1986

A Central-Limit-Theorem Version of L = lambda W.

Peter W. Glynn, Ward Whitt

Queueing Syst. Theory Appl., 1986

The Influence of Service-Time Variability in a Closed Network of Queues.

Andre B. Bondi, Ward Whitt

Perform. Evaluation, 1986

Stochastic Comparisons for Non-Markov Processes.

Ward Whitt

Math. Oper. Res., 1986

Characterizing Superposition Arrival Processes in Packet Multiplexers for Voice and Data.

Kotikalapudi Sriram, Ward Whitt

IEEE J. Sel. Areas Commun., 1986

Deciding Which Queue to Join: Some Counterexamples.

Ward Whitt

Oper. Res., 1986

1985

Blocking when service is required from several facilities simultaneously.

Ward Whitt

AT&T Tech. J., 1985

1984

The amount of overtaking in a network of queues.

Ward Whitt

Networks, 1984

Erratum.

Ward Whitt

Math. Oper. Res., 1984

Departures from a Queue with Many Busy Servers.

Ward Whitt

Math. Oper. Res., 1984

Minimizing Delays in the <i>GI</i>/<i>G</i>/1 Queue.

Ward Whitt

Oper. Res., 1984

Open and closed models for networks of queues.

Ward Whitt

AT&T Bell Lab. Tech. J., 1984

Heavy-traffic approximations for service systems with blocking.

Ward Whitt

AT&T Bell Lab. Tech. J., 1984

On approximations for queues, III: Mixtures of exponential distributions.

Ward Whitt

AT&T Bell Lab. Tech. J., 1984

On approximations for queues, I: Extremal distributions.

Ward Whitt

AT&T Bell Lab. Tech. J., 1984

On approximations for queues, II: Shape constraints.

J. G. Kuncewicz, Ward Whitt

AT&T Bell Lab. Tech. J., 1984

1983

Performance of the Queueing Network Analyzer.

Ward Whitt

Bell Syst. Tech. J., 1983

The Queueing Network Analyzer.

Ward Whitt

Bell Syst. Tech. J., 1983

Comparing batch delays and customer delays.

Ward Whitt

Bell Syst. Tech. J., 1983

1982

The marshall and stoyan bounds for IMRL/G/1 queues are tight.

Ward Whitt

Oper. Res. Lett., 1982

Refining diffusion approximations for queues.

Ward Whitt

Oper. Res. Lett., 1982

Existence of Limiting Distributions in the <i>GI</i>/<i>G</i>/<i>s</i> Queue.

Ward Whitt

Math. Oper. Res., 1982

Approximating a Point Process by a Renewal Process, I: Two Basic Methods.

Ward Whitt

Oper. Res., 1982

1981

On Stochastic Bounds for the Delay Distribution in the <i>GI</i>/<i>G</i>/<i>s</i> Queue.

Ward Whitt

Oper. Res., 1981

The Stationary Distribution of a Stochastic Clearing Process.

Ward Whitt

Oper. Res., 1981

Heavy-Traffic Limits for Queues with Many Exponential Servers.

Shlomo Halfin, Ward Whitt

Oper. Res., 1981

1980

Continuity of Generalized Semi-Markov Processes.

Ward Whitt

Math. Oper. Res., 1980

Some Useful Functions for Functional Limit Theorems.

Ward Whitt

Math. Oper. Res., 1980

1979

Approximations of Dynamic Programs, II.

Ward Whitt

Math. Oper. Res., 1979

1978

Approximations of Dynamic Programs, I.

Ward Whitt

Math. Oper. Res., 1978

1970

Letter to the Editor - A Guide to the Application of Limit Theorems for Sequences of Stochastic Processes.

Ward Whitt

Oper. Res., 1970