| Hits ?▲ |
Authors |
Title |
Venue |
Year |
Link |
Author keywords |
| 1 | Yunan Liu, Ward Whitt |
A fluid model for many-server queues with time-varying arrivals and phase-type service distribution.  |
SIGMETRICS Performance Evaluation Review  |
2012 |
DBLP DOI BibTeX RDF |
|
| 1 | Karl Sigman, Ward Whitt |
Heavy-traffic limits for nearly deterministic queues: stationary distributions. |
Queueing Syst. |
2011 |
DBLP DOI BibTeX RDF |
|
| 1 | Yunan Liu, Ward Whitt |
Large-time asymptotics for the Gt/Mt/st+GIt many-server fluid queue with abandonment. |
Queueing Syst. |
2011 |
DBLP DOI BibTeX RDF |
|
| 1 | Guodong Pang, Ward Whitt |
Two-parameter heavy-traffic limits for infinite-server queues. |
Queueing Syst. |
2010 |
DBLP DOI BibTeX RDF |
|
| 1 | Itay Gurvich, Ward Whitt |
Service-Level Differentiation in Many-Server Service Systems via Queue-Ratio Routing. |
Operations Research |
2010 |
DBLP DOI BibTeX RDF |
|
| 1 | Ohad Perry, Ward Whitt |
A Fluid Limit for an Overloaded X Model Via an Averaging Principle |
CoRR |
2010 |
DBLP BibTeX RDF |
|
| 1 | Ohad Perry, Ward Whitt |
An ODE for an Overloaded X Model Involving a Stochastic Averaging Principle |
CoRR |
2010 |
DBLP BibTeX RDF |
|
| 1 | Karl Sigman, Ward Whitt |
Heavy-traffic limits for nearly deterministic queues. |
SIGMETRICS Performance Evaluation Review |
2010 |
DBLP DOI BibTeX RDF |
|
| 1 | Yunan Liu, Ward Whitt |
A fluid approximation for large-scale service systems. |
SIGMETRICS Performance Evaluation Review |
2010 |
DBLP DOI BibTeX RDF |
|
| 1 | Rouba Ibrahim, Ward Whitt |
Delay predictors for customer service systems with time-varying parameters. |
Winter Simulation Conference |
2010 |
DBLP DOI BibTeX RDF |
|
| 1 | Guodong Pang, Ward Whitt |
Heavy-traffic limits for many-server queues with service interruptions. |
Queueing Syst. |
2009 |
DBLP DOI BibTeX RDF |
Mathematics Subject Classification (2000) 60K25, 60F17, 60J75, 60G44, 90B22, 90B15, 54A20 |
| 1 | Guodong Pang, Ward Whitt |
Heavy-traffic extreme value limits for Erlang delay models. |
Queueing Syst. |
2009 |
DBLP DOI BibTeX RDF |
Mathematics Subject Classification (2000) 60K25, 60G70, 90B22, 60F05 |
| 1 | Mor Armony, Nahum Shimkin, Ward Whitt |
The Impact of Delay Announcements in Many-Server Queues with Abandonment. |
Operations Research |
2009 |
DBLP DOI BibTeX RDF |
|
| 1 | Rouba Ibrahim, Ward Whitt |
Real-Time Delay Estimation Based on Delay History. |
Manufacturing & Service Operations Management |
2009 |
DBLP DOI BibTeX RDF |
|
| 1 | Itay Gurvich, Ward Whitt |
Scheduling Flexible Servers with Convex Delay Costs in Many-Server Service Systems. |
Manufacturing & Service Operations Management |
2009 |
DBLP DOI BibTeX RDF |
|
| 1 | Itay Gurvich, Ward Whitt |
Queue-and-Idleness-Ratio Controls in Many-Server Service Systems. |
Math. Oper. Res. |
2009 |
DBLP DOI BibTeX RDF |
|
| 1 | Guodong Pang, Ward Whitt |
Service Interruptions in Large-Scale Service Systems. |
Management Science |
2009 |
DBLP DOI BibTeX RDF |
|
| 1 | Ohad Perry, Ward Whitt |
Responding to Unexpected Overloads in Large-Scale Service Systems. |
Management Science |
2009 |
DBLP DOI BibTeX RDF |
|
| 1 | Rouba Ibrahim, Ward Whitt |
Real-Time Delay Estimation in Overloaded Multiserver Queues with Abandonments. |
Management Science |
2009 |
DBLP DOI BibTeX RDF |
|
| 1 | David Alan Goldberg, Ward Whitt |
The last departure time from an Mt/G/infinity queue with a terminating arrival process. |
Queueing Syst. |
2008 |
DBLP DOI BibTeX RDF |
Mathematics Subject Classification (2000) 60K25, 60G70, 90B22 |
| 1 | Zohar Feldman, Avishai Mandelbaum, William A. Massey, Ward Whitt |
Staffing of Time-Varying Queues to Achieve Time-Stable Performance. |
Management Science |
2008 |
DBLP DOI BibTeX RDF |
|
| 1 | Rishi Talreja, Ward Whitt |
Fluid Models for Overloaded Multiclass Many-Server Queueing Systems with First-Come, First-Served Routing. |
Management Science |
2008 |
DBLP DOI BibTeX RDF |
|
| 1 | Rouba Ibrahim, Ward Whitt |
REal-time delay estimation in call centers. |
Winter Simulation Conference |
2008 |
DBLP DOI BibTeX RDF |
|
| 1 | Wanmo Kang, Perwez Shahabuddin, Ward Whitt |
Exploiting regenerative structure to estimate finite time averages via simulation. |
ACM Trans. Model. Comput. Simul. |
2007 |
DBLP DOI BibTeX RDF |
time averages, variance reduction, regenerative processes, Efficiency improvement |
| 1 | Charles S. Crow IV, David Alan Goldberg, Ward Whitt |
Two-Moment Approximations for Maxima. |
Operations Research |
2007 |
DBLP DOI BibTeX RDF |
|
| 1 | Varun Gupta, Mor Harchol-Balter, Karl Sigman, Ward Whitt |
Analysis of join-the-shortest-queue routing for web server farms. |
Perform. Eval. |
2007 |
DBLP DOI BibTeX RDF |
|
| 1 | Varun Gupta, Karl Sigman, Mor Harchol-Balter, Ward Whitt |
Insensitivity for PS server farms with JSQ routing. |
SIGMETRICS Performance Evaluation Review |
2007 |
DBLP DOI BibTeX RDF |
JSQ, shortest queue routing, single-queue approximation, processor-sharing, insensitivity |
| 1 | Efstathios Avdis, Ward Whitt |
Power Algorithms for Inverting Laplace Transforms. |
INFORMS Journal on Computing |
2007 |
DBLP DOI BibTeX RDF |
|
| 1 | Ward Whitt |
Fluid Models for Multiserver Queues with Abandonments. |
Operations Research |
2006 |
DBLP DOI BibTeX RDF |
|
| 1 | Ward Whitt |
Sensitivity of Performance in the Erlang-A Queueing Model to Changes in the Model Parameters. |
Operations Research |
2006 |
DBLP DOI BibTeX RDF |
|
| 1 | Joseph Abate, Ward Whitt |
A Unified Framework for Numerically Inverting Laplace Transforms. |
INFORMS Journal on Computing |
2006 |
DBLP DOI BibTeX RDF |
|
| 1 | Ward Whitt |
Two fluid approximations for multi-server queues with abandonments. |
Oper. Res. Lett. |
2005 |
DBLP DOI BibTeX RDF |
|
| 1 | Ward Whitt |
Heavy-Traffic Limits for the G/H2*/n/mQueue. |
Math. Oper. Res. |
2005 |
DBLP DOI BibTeX RDF |
|
| 1 | Ward Whitt |
Engineering Solution of a Basic Call-Center Model. |
Management Science |
2005 |
DBLP DOI BibTeX RDF |
|
| 1 | Ward Whitt |
Heavy-Traffic Limits for Loss Proportions in Single-Server Queues. |
Queueing Syst. |
2004 |
DBLP DOI BibTeX RDF |
finite dam, local limit, heavy-tailed probability distribution, stable process, blocking probability, heavy-traffic, single-server queue, overflows, diffusion approximation, loss rate, finite-capacity queue |
| 1 | Ward Whitt |
A Diffusion Approximation for the G/GI/n/m Queue. |
Operations Research |
2004 |
DBLP DOI BibTeX RDF |
|
| 1 | Ward Whitt |
Efficiency-Driven Heavy-Traffic Approximations for Many-Server Queues with Abandonments. |
Management Science |
2004 |
DBLP DOI BibTeX RDF |
|
| 1 | Ward Whitt |
How Multiserver Queues Scale with Growing Congestion-Dependent Demand. |
Operations Research |
2003 |
DBLP DOI BibTeX RDF |
|
| 1 | Clement McCalla, Ward Whitt |
A Time-Dependent Queueing-Network Model to Describe the Life-Cycle Dynamics of Private-Line Telecommunication Services. |
Telecommunication Systems |
2002 |
DBLP DOI BibTeX RDF |
|
| 1 | Nick G. Duffield, William A. Massey, Ward Whitt |
A Nonstationary Offered-Load Model for Packet Networks. |
Telecommunication Systems |
2001 |
DBLP DOI BibTeX RDF |
|
| 1 | Rayadurgam Srikant, Ward Whitt |
Resource Sharing for Book-Ahead and Instantaneous-Request Calls Using a CLT Approximation. |
Telecommunication Systems |
2001 |
DBLP DOI BibTeX RDF |
|
| 1 | Ward Whitt |
The Reflection Map with Discontinuities. |
Math. Oper. Res. |
2001 |
DBLP DOI BibTeX RDF |
|
| 1 | Ward Whitt |
The impact of a heavy-tailed service-time distribution upon the M/GI/s waiting-time distribution. |
Queueing Syst. |
2000 |
DBLP DOI BibTeX RDF |
|
| 1 | Ward Whitt |
An overview of Brownian and non-Brownian FCLTs for the single-server queue. |
Queueing Syst. |
2000 |
DBLP DOI BibTeX RDF |
|
| 1 | Arthur W. Berger, Ward Whitt |
Workload bounds in fluid models with priorities. |
Perform. Eval. |
2000 |
DBLP DOI BibTeX RDF |
|
| 1 | Ward Whitt |
Using different response-time requirements to smooth time-varying demand for service. |
Oper. Res. Lett. |
1999 |
DBLP DOI BibTeX RDF |
|
| 1 | Ward Whitt |
Dynamic staffing in a telephone call center aiming to immediately answer all calls. |
Oper. Res. Lett. |
1999 |
DBLP DOI BibTeX RDF |
|
| 1 | Joseph Abate, Ward Whitt |
Explicit M/G/1 waiting-time distributions for a class of long-tail service-time distributions. |
Oper. Res. Lett. |
1999 |
DBLP DOI BibTeX RDF |
|
| 1 | Ward Whitt |
Decomposition approximations for time-dependent Markovian queueing networks. |
Oper. Res. Lett. |
1999 |
DBLP DOI BibTeX RDF |
|
| 1 | Albert G. Greenberg, R. Srikant, Ward Whitt |
Resource sharing for book-ahead and instantaneous-request calls. |
IEEE/ACM Trans. Netw. |
1999 |
DBLP DOI BibTeX RDF |
book-ahead calls, link partitioning, video teleconferencing, quality of service, advance reservation, loss networks, integrated services networks |
| 1 | Joseph Abate, Ward Whitt |
Computing Laplace Transforms for Numerical Inversion Via Continued Fractions. |
INFORMS Journal on Computing |
1999 |
DBLP DOI BibTeX RDF |
|
| 1 | Gísli Hjálmtýsson, Ward Whitt |
Periodic load balancing. |
Queueing Syst. |
1998 |
DBLP DOI BibTeX RDF |
periodic load balancing, heavy traffic diffusion approximations, reflected Brownian motion, load balancing, resource sharing, transient behavior |
| 1 | Anja Feldmann, Ward Whitt |
Fitting Mixtures of Exponentials to Long-Tail Distributions to Analyze Network. |
Perform. Eval. |
1998 |
DBLP DOI BibTeX RDF |
|
| 1 | Joseph Abate, Gagan L. Choudhury, Ward Whitt |
Numerical Inversion of Multidimensional Laplace Transforms by the Laguerre Method. |
Perform. Eval. |
1998 |
DBLP DOI BibTeX RDF |
|
| 1 | Arthur W. Berger, Ward Whitt |
Effective bandwidths with priorities. |
IEEE/ACM Trans. Netw. |
1998 |
DBLP DOI BibTeX RDF |
communication system control, communication system planning, asynchronous transfer mode, queueing analysis, Laplace transforms, communication system traffic, communication system performance |
| 1 | Joseph Abate, Ward Whitt |
Asymptotics for M/G/1 Low-Priority Waiting-Time Tail Probabilities. |
Queueing Syst. |
1997 |
DBLP DOI BibTeX RDF |
|
| 1 | William A. Massey, Ward Whitt |
Peak Congestion in Multi-Server Service Systems with Slowly Varying Arrival Rates. |
Queueing Syst. |
1997 |
DBLP DOI BibTeX RDF |
|
| 1 | Nick G. Duffield, Ward Whitt |
Control and Recovery from Rare Congestion Events in a Large Multi-Server System. |
Queueing Syst. |
1997 |
DBLP DOI BibTeX RDF |
|
| 1 | Nathaniel Grier, William A. Massey, Tyrone McKoy, Ward Whitt |
The time-dependent Erlang loss model with retrials. |
Telecommunication Systems |
1997 |
DBLP DOI BibTeX RDF |
|
| 1 | Gagan L. Choudhury, Ward Whitt |
Long-Tail Buffer-Content Distributions in Broadband Networks. |
Perform. Eval. |
1997 |
DBLP DOI BibTeX RDF |
|
| 1 | Gagan L. Choudhury, Ward Whitt |
Probabilistic Scaling for the Numerical Inversion of Nonprobability Transforms. |
INFORMS Journal on Computing |
1997 |
DBLP BibTeX RDF |
|
| 1 | Anja Feldmann, Ward Whitt |
Fitting Mixtures of Exponentials to Long-Tail Distributions to Analyze Network Performance Models. |
INFOCOM |
1997 |
DBLP BibTeX RDF |
|
| 1 | Rayadurgam Srikant, Ward Whitt |
Simulation Run Lengths to Estimate Blocking Probabilities. |
ACM Trans. Model. Comput. Simul. |
1996 |
DBLP DOI BibTeX RDF |
asymptotic variance, blocking probabilities, bias |
| 1 | William A. Massey, Geraldine A. Parker, Ward Whitt |
Estimating the parameters of a nonhomogeneous Poisson process with linear rate. |
Telecommunication Systems |
1996 |
DBLP DOI BibTeX RDF |
|
| 1 | Gagan L. Choudhury, Ward Whitt |
Computing Distributions and Moments in Polling Models by Numerical Transform Inversion. |
Perform. Eval. |
1996 |
DBLP DOI BibTeX RDF |
|
| 1 | Joseph Abate, Gagan L. Choudhury, Ward Whitt |
On the Laguerre Method for Numerically Inverting Laplace Transforms. |
INFORMS Journal on Computing |
1996 |
DBLP DOI BibTeX RDF |
|
| 1 | Arthur W. Berger, Ward Whitt |
A comparison of the sliding window and the leaky bucket. |
Queueing Syst. |
1995 |
DBLP DOI BibTeX RDF |
broadband ISDN, leaky-bucket algorithm, sliding-window algorithm, partial characterization of point processes, traffic descriptors, ATM, Communication networks, queues, extreme values |
| 1 | Gagan L. Choudhury, Kin K. Leung, Ward Whitt |
An inversion algorithm to compute blocking probabilities in loss networks with state-dependent rates. |
IEEE/ACM Trans. Netw. |
1995 |
DBLP DOI BibTeX RDF |
|
| 1 | Gagan L. Choudhury, Kin K. Leung, Ward Whitt |
Calculating Normalization Constants of Closed Queueing Networks by Numerically Inverting Their Generating Functions. |
J. ACM |
1995 |
DBLP DOI BibTeX RDF |
Euler summation, numerical transform inversion, production-form model, performance analysis, scaling, dimension reduction, generating function, partition function, closed queuing networks, normalization constant |
| 1 | Joseph Abate, Ward Whitt |
Numerical Inversion of Laplace Transforms of Probability Distributions. |
INFORMS Journal on Computing |
1995 |
DBLP DOI BibTeX RDF |
|
| 1 | Gagan L. Choudhury, Ward Whitt |
Q2: A New Performance Analysis Tool Exploiting Numerical Transform Inversion. |
MASCOTS |
1995 |
DBLP BibTeX RDF |
|
| 1 | Gagan L. Choudhury, Kin K. Leung, Ward Whitt |
An Inversion Algorithm for Loss Networks with State-Dependent Rates. |
INFOCOM |
1995 |
DBLP BibTeX RDF |
|
| 1 | Rayadurgam Srikant, Ward Whitt |
Simulation Run Length Planning for Stochastic Loss Models. |
Winter Simulation Conference |
1995 |
DBLP DOI BibTeX RDF |
|
| 1 | Joseph Abate, Gagan L. Choudhury, Ward Whitt |
Waiting-time tail probabilities in queues with long-tail service-time distributions. |
Queueing Syst. |
1994 |
DBLP DOI BibTeX RDF |
tail probabilities, numerical transform inversion, computational probability, Pollaczek contour integrals, waiting time, Pareto distributions, asymptotics, GI/G/1 queue, Long-tail distributions |
| 1 | Peter W. Glynn, Ward Whitt |
Large deviations behavior of counting processes and their inverses. |
Queueing Syst. |
1994 |
DBLP DOI BibTeX RDF |
Gärtner-Ellis theorem, counting processes, cumulant generating function, small-tail asymptotics, Large deviations, point processes, waiting-time distribution |
| 1 | Kin K. Leung, William A. Massey, Ward Whitt |
Traffic Models for Wireless Communication Networks. |
INFOCOM |
1994 |
DBLP BibTeX RDF |
|
| 1 | Hong Chen, Ward Whitt |
Diffusion approximations for open queueing networks with service interruptions. |
Queueing Syst. |
1993 |
DBLP DOI BibTeX RDF |
Service interruptions, oblique reflection mapping, Skorohod topologies, queueing networks, heavy traffic, vacations, limit theorems, jump-diffusion processes |
| 1 | William A. Massey, Ward Whitt |
Networks of infinite-server queues with nonstationary Poisson input. |
Queueing Syst. |
1993 |
DBLP DOI BibTeX RDF |
Nonstationary queues, time-dependent arrival rates, Poisson random measures, stochastic compartmental models, Poisson-arrivallocation model, dependence among queue lengths at different times, queueing networks, infinite-server queues |
| 1 | Ward Whitt |
Tail probabilities with statistical multiplexing and effective bandwidths in multi-class queues. |
Telecommunication Systems |
1993 |
DBLP DOI BibTeX RDF |
|
| 1 | Ward Whitt |
Correction note on L = lambda W. |
Queueing Syst. |
1992 |
DBLP DOI BibTeX RDF |
|
| 1 | Joseph Abate, Ward Whitt |
The Fourier-series method for inverting transforms of probability distributions. |
Queueing Syst. |
1992 |
DBLP DOI BibTeX RDF |
Computational probability, numerical inversion of transforms, calculating tail probabilities, Poisson summation formula, the Fourier-series method, the Gaver-Stehfest method, Fourier transforms, numerical integration, generating functions, Fourier series, characteristic functions, Laplace transforms, cumulative distribution functions |
| 1 | Ward Whitt |
Counterexamples for comparisons of queues with finite waiting rooms. |
Queueing Syst. |
1992 |
DBLP DOI BibTeX RDF |
finite waiting rooms, throughput, monotonicity, Stochastic comparisons |
| 1 | Ward Whitt |
A review of L=lambda W and extensions. |
Queueing Syst. |
1991 |
DBLP DOI BibTeX RDF |
L=W, Little's law, time averages and customer averages, sample-path methods, stationary marked point processes, H=G, the inversion formula, Campbell's formula, central limit, indirect estimation, conservation laws, conservation law, rate, limit theorems, level crossings, theorems |
| 1 | Joseph Abate, Masaaki Kijima, Ward Whitt |
Decompositions of theM/M/1 transition function. |
Queueing Syst. |
1991 |
DBLP DOI BibTeX RDF |
queue length process, simple random walk, zero-avoiding probabilities, relaxation time, transient behavior, M/M/1 queue |
| 1 | Ward Whitt |
Queues with Service Times and Interarrival Times Depending Linearly and Randomly upon Waiting Times. |
Queueing Syst. |
1990 |
DBLP DOI BibTeX RDF |
|
| 1 | Daniel P. Heyman, Ward Whitt |
Limits for Queues as the Waiting Room Grows. |
Queueing Syst. |
1989 |
DBLP DOI BibTeX RDF |
|
| 1 | Ward Whitt |
Simulation run length planning. |
Winter Simulation Conference |
1989 |
DBLP DOI BibTeX RDF |
|
| 1 | Joseph Abate, Ward Whitt |
Simple spectral Representations for the M/M/1 Queue. |
Queueing Syst. |
1988 |
DBLP DOI BibTeX RDF |
|
| 1 | Joseph Abate, Ward Whitt |
Transient Behavior of the M/M/1 Queue: Starting at the Origin. |
Queueing Syst. |
1987 |
DBLP DOI BibTeX RDF |
|
| 1 | Peter W. Glynn, Ward Whitt |
Sufficient Conditions for Functional-Limit-Theorem Versions of L = lambda W. |
Queueing Syst. |
1986 |
DBLP DOI BibTeX RDF |
|
| 1 | Peter W. Glynn, Ward Whitt |
A Central-Limit-Theorem Version of L = lambda W. |
Queueing Syst. |
1986 |
DBLP DOI BibTeX RDF |
|
| 1 | Andre B. Bondi, Ward Whitt |
The Influence of Service-Time Variability in a Closed Network of Queues. |
Perform. Eval. |
1986 |
DBLP DOI BibTeX RDF |
|
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