Works (31)

Updated: February 19th, 2024 08:11

2023 article

An Online Learning Approach to Dynamic Pricing and Capacity Sizing in Service Systems

Chen, X., Liu, Y., & Hong, G. (2023, June 12). OPERATIONS RESEARCH.

By: X. Chen *, Y. Liu n & G. Hong*

co-author countries: China πŸ‡¨πŸ‡³ United States of America πŸ‡ΊπŸ‡Έ
author keywords: online learning in queues; service systems; capacity planning; staffing; pricing in service systems
Source: Web Of Science
Added: July 3, 2023

2023 article

An Online Learning Approach to Dynamic Pricing and Capacity Sizing in Service Systems

Chen, X., Liu, Y., & Hong, G. (2023, June 12). OPERATIONS RESEARCH.

By: X. Chen *, Y. Liu n & G. Hong*

co-author countries: China πŸ‡¨πŸ‡³ United States of America πŸ‡ΊπŸ‡Έ
author keywords: online learning in queues; service systems; capacity planning; staffing; pricing in service systems
Source: Web Of Science
Added: July 10, 2023

2023 journal article

Energy harvesting cognitive radio networks with strategic users: A two-class queueing model with retrials

COMPUTER COMMUNICATIONS, 199, 98–112.

By: K. Sun *, Y. Liu n & K. Li *

co-author countries: China πŸ‡¨πŸ‡³ United States of America πŸ‡ΊπŸ‡Έ
author keywords: Cognitive radio network; Queueing system; Energy harvesting; Nash equilibrium; Retrial queues; Strategic customers
Source: Web Of Science
Added: January 23, 2023

2023 article

Improving Workers' Musculoskeletal Health During Human-Robot Collaboration Through Reinforcement Learning

Xie, Z., Lu, L., Wang, H., Su, B., Liu, Y., & Xu, X. (2023, May 22). HUMAN FACTORS, Vol. 5.

By: Z. Xie n, L. Lu n, H. Wang n , B. Su n, Y. Liu n & X. Xu n 

co-author countries: United States of America πŸ‡ΊπŸ‡Έ
author keywords: robotics; computer-supported collaborations; human-automation interaction; job risk assessment; human-robot interaction
Sources: Web Of Science, ORCID
Added: May 23, 2023

2023 article

Optimal interventions of infectious disease

Sun, X., & Liu, Y. (2023, April 19). NAVAL RESEARCH LOGISTICS.

By: X. Sun * & Y. Liu n

co-author countries: United States of America πŸ‡ΊπŸ‡Έ
author keywords: benefit-cost analysis; infectious diseases; non-pharmaceutical interventions; optimal control
Source: Web Of Science
Added: May 9, 2023

2023 journal article

Routing and staffing in emergency departments: A multiclass queueing model with workload dependent service times

IISE TRANSACTIONS ON HEALTHCARE SYSTEMS ENGINEERING, 13(1), 46–61.

By: S. Nambiar n , M. Mayorga n  & Y. Liu n

co-author countries: United States of America πŸ‡ΊπŸ‡Έ
author keywords: Simulation; fluid approximation; queueing model; patient flow
Sources: Web Of Science, ORCID
Added: November 6, 2023

2022 journal article

Make waiting not to seem like waiting: Capacity management of waiting-area entertainment

OPERATIONS RESEARCH LETTERS, 50(6), 745–752.

By: K. Sun *, Y. Liu n & X. Li *

co-author countries: China πŸ‡¨πŸ‡³ United States of America πŸ‡ΊπŸ‡Έ
author keywords: Queueing economics model; Psychology of waiting lines; Waiting -area entertainment; Strategic customers
Source: Web Of Science
Added: December 19, 2022

2022 article

Pay to activate service in vacation queues

Wang, Z., Liu, Y., & Fang, L. (2022, March 31). PRODUCTION AND OPERATIONS MANAGEMENT.

By: Z. Wang *, Y. Liu n & L. Fang *

co-author countries: China πŸ‡¨πŸ‡³ United States of America πŸ‡ΊπŸ‡Έ
author keywords: equilibrium analysis; N-policy; pay to activate service; strategic customers; vacation queue
Source: Web Of Science
Added: April 8, 2022

2021 journal article

A discrete-event simulation model for the Bitcoin blockchain network with strategic miners and mining pool managers

COMPUTERS & OPERATIONS RESEARCH, 134.

By: K. Li n, Y. Liu n, H. Wan n & Y. Huang  n

co-author countries: United States of America πŸ‡ΊπŸ‡Έ
author keywords: Blockchain; Discrete-event simulation; Bitcoin mining policy; Mining competition
Source: Web Of Science
Added: July 26, 2021

2021 journal article

A little bit flexibility on headway distribution is enough: Data-driven optimization of subway regenerative energy

INFORMATION SCIENCES, 554, 276–296.

By: X. Li *, B. Zhang * & Y. Liu n

co-author countries: China πŸ‡¨πŸ‡³ United States of America πŸ‡ΊπŸ‡Έ
author keywords: Subway; Regenerative energy; ATO data; Headway distribution; Improved genetic algorithm
Source: Web Of Science
Added: March 15, 2021

2021 article

Mind your own customers and ignore the others: Asymptotic optimality of a local policy in multi-class queueing systems with customer feedback

Yang, J., Huang, J., & Liu, Y. (2021, July 25). IISE TRANSACTIONS.

By: J. Yang, J. Huang & Y. Liu

author keywords: Multi-class queueing systems; asymptotic optimality; customer feedback; local information; convex delay cost; cl-rule
Source: Web Of Science
Added: September 20, 2021

2021 article

Scheduling to Differentiate Service in a Multiclass Service System

Liu, Y., Sun, X., & Hovey, K. (2021, March 8). OPERATIONS RESEARCH.

By: Y. Liu n, X. Sun * & K. Hovey*

co-author countries: United States of America πŸ‡ΊπŸ‡Έ
author keywords: dynamic scheduling; dynamic prioritization; time-varying staffing; efficiency-driven; heavy-traffic approximations; service differentiation; tail probability of delay
Source: Web Of Science
Added: November 1, 2021

2021 journal article

Staffing many-server queues with autoregressive inputs

NAVAL RESEARCH LOGISTICS, 68(3), 312–326.

By: X. Sun * & Y. Liu n

co-author countries: United States of America πŸ‡ΊπŸ‡Έ
author keywords: autocorrelation; heavy‐ traffic approximations; many‐ server queues; mean‐ reverting process; non‐ Poisson arrivals; optimal staffing; parameter uncertainty; queues with customer abandonment
Source: Web Of Science
Added: November 30, 2020

2020 article

CAPTURING MINER AND MINING POOL DECISIONS IN A BITCOIN BLOCKCHAIN NETWORK: A TWO-LAYER SIMULATION MODEL

2020 WINTER SIMULATION CONFERENCE (WSC), pp. 3152–3163.

By: K. Li n, Y. Liu n, H. Wan n & L. Zhang  n

co-author countries: United States of America πŸ‡ΊπŸ‡Έ
Source: Web Of Science
Added: August 30, 2021

2020 journal article

Reducing Delay in Retrial Queues by Simultaneously Differentiating Service and Retrial Rates

OPERATIONS RESEARCH, 68(6), 1648–1667.

By: J. Wang *, Z. Wang * & Y. Liu n

co-author countries: China πŸ‡¨πŸ‡³ United States of America πŸ‡ΊπŸ‡Έ
author keywords: retrial queues; simultaneous service-and-retrial differentiation; service differentiation
Source: Web Of Science
Added: November 30, 2020

2020 article

To Pool or Not to Pool: Queueing Design for Large-Scale Service Systems

Cao, P., He, S., Huang, J., & Liu, Y. (2020, December 3). OPERATIONS RESEARCH.

co-author countries: China πŸ‡¨πŸ‡³ Singapore πŸ‡ΈπŸ‡¬ United States of America πŸ‡ΊπŸ‡Έ
author keywords: dedicated queue; join-the-shortest-queue; power-of-d; join-idle-queues; customer abandonment; overloaded queue; many-server heavy-traffic limit
Source: Web Of Science
Added: November 8, 2021

2019 journal article

Modeling and Simulation of Nonstationary Non-Poisson Arrival Processes

INFORMS JOURNAL ON COMPUTING, 31(2), 347–366.

By: R. Liu *, M. Kuhl*, Y. Liu n & J. Wilson n

co-author countries: United States of America πŸ‡ΊπŸ‡Έ
author keywords: nonstationary arrival process; non-poisson process; time-dependent arrival rate; dispersion radio; index of dispersion for counts
Source: Web Of Science
Added: June 17, 2019

2018 journal article

Functional law of the iterated logarithm for multi-server queues with batch arrivals and customer feedback

ANNALS OF OPERATIONS RESEARCH, 264(1-2), 157–191.

By: Y. Guo *, Y. Liu n & R. Pei*

co-author countries: China πŸ‡¨πŸ‡³ United States of America πŸ‡ΊπŸ‡Έ
author keywords: Functional law of the iterated logarithm; Multi-server queue; Batch arrival; Customer feedback; Nonexponential service times; Strong approximation
Source: Web Of Science
Added: August 6, 2018

2018 journal article

Many-server Gaussian limits for overloaded non-Markovian queues with customer abandonment

Queueing Systems, 89(1-2), 81–125.

By: A. Aras*, X. Chen * & Y. Liu n

co-author countries: China πŸ‡¨πŸ‡³ United States of America πŸ‡ΊπŸ‡Έ
Source: NC State University Libraries
Added: August 6, 2018

2018 journal article

Staffing to Stabilize the Tail Probability of Delay in Service Systems with Time-Varying Demand

OPERATIONS RESEARCH, 66(2), 514–534.

By: Y. Liu n

co-author countries: United States of America πŸ‡ΊπŸ‡Έ
author keywords: staffing algorithms; service systems; capacity planning; many-server queues; efficiency-driven; time-varying arrivals; queues with abandonment; nonstationary queues; nonexponential distributions
Source: Web Of Science
Added: August 6, 2018

2017 journal article

Allocation heuristics for high-altitude long- endurance UAV image intelligence platforms

Military Operations Research, 22(3), 5–19.

By: G. Kim, T. Hodgson , R. King , Y. Liu & M. Kay 

Source: NC State University Libraries
Added: August 6, 2018

2017 journal article

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

EUROPEAN JOURNAL OF OPERATIONAL RESEARCH, 256(2), 473–486.

By: Y. Liu n & W. Whitt *

co-author countries: United States of America πŸ‡ΊπŸ‡Έ
author keywords: Queueing; Staffing algorithms for service systems; Time-varying arrival rates; Queues with feedback; Stabilizing performance
Source: Web Of Science
Added: August 6, 2018

2016 journal article

Approximations for Heavily Loaded G/GI/n plus GI Queues

NAVAL RESEARCH LOGISTICS, 63(3), 187–217.

By: Y. Liu n, W. Whitt * & Y. Yu n

co-author countries: United States of America πŸ‡ΊπŸ‡Έ
author keywords: many-server queues; queues with customer abandonment; queuing performance approximations; steady-state performance; queues with non-exponential distributions
Source: Web Of Science
Added: August 6, 2018

2016 journal article

STAFFING A SERVICE SYSTEM WITH NON-POISSON NON-STATIONARY ARRIVALS

PROBABILITY IN THE ENGINEERING AND INFORMATIONAL SCIENCES, 30(4), 593–621.

By: B. He, Y. Liu* & W. Whitt

Source: Web Of Science
Added: August 6, 2018

2015 journal article

A law of iterated logarithm for multiclass queues with preemptive priority service discipline

QUEUEING SYSTEMS, 79(3-4), 251–291.

By: Y. Guo * & Y. Liu n

co-author countries: China πŸ‡¨πŸ‡³ United States of America πŸ‡ΊπŸ‡Έ
author keywords: Law of iterated logarithm; Multiclass queues; Priority queues; Preemptive-resume discipline; Non-Markovian queues; Strong approximation
Source: Web Of Science
Added: August 6, 2018

2014 journal article

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

INFORMS JOURNAL ON COMPUTING, 26(1), 59–73.

By: Y. Liu n & W. Whitt *

co-author countries: United States of America πŸ‡ΊπŸ‡Έ
author keywords: queues with time-varying arrival rates; nonstationary queues; queueing networks; many-server queues; deterministic fluid models; fluid approximation; nonstationary networks of fluid queues; customer abandonment; non-Markovian queues
Source: Web Of Science
Added: August 6, 2018

2014 journal article

MANY-SERVER HEAVY-TRAFFIC LIMIT FOR QUEUES WITH TIME-VARYING PARAMETERS

ANNALS OF APPLIED PROBABILITY, 24(1), 378–421.

By: Y. Liu* & W. Whitt

author keywords: Many-server queues; queues with time-varying arrivals; nonstationary queues; customer abandonment; nonexponential patience distribution; heavy traffic; functional central limit theorem; Gaussian approximation; deterministic fluid approximation
Source: Web Of Science
Added: August 6, 2018

2014 journal article

STABILIZING PERFORMANCE IN NETWORKS OF QUEUES WITH TIME-VARYING ARRIVAL RATES

PROBABILITY IN THE ENGINEERING AND INFORMATIONAL SCIENCES, 28(4), 419–449.

By: Y. Liu* & W. Whitt

Source: Web Of Science
Added: August 6, 2018

2012 journal article

A many-server fluid limit for the G(t)/GI/s(t) + GI queueing model experiencing periods of overloading

OPERATIONS RESEARCH LETTERS, 40(5), 307–312.

By: Y. Liu n & W. Whitt  n

co-author countries: United States of America πŸ‡ΊπŸ‡Έ
author keywords: Many-server heavy-traffic limit; Functional weak law of large numbers; Queues with time-varying arrivals; Nonstationary queues; Deterministic fluid model; Non-Markovian queues
Source: Web Of Science
Added: August 6, 2018

2012 journal article

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

OPERATIONS RESEARCH, 60(6), 1551–1564.

By: Y. Liu n & W. Whitt *

co-author countries: United States of America πŸ‡ΊπŸ‡Έ
Source: Web Of Science
Added: August 6, 2018

2012 journal article

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

QUEUEING SYSTEMS, 71(4), 405–444.

By: Y. Liu n & W. Whitt *

co-author countries: United States of America πŸ‡ΊπŸ‡Έ
author keywords: Queues with time-varying arrivals; Nonstationary queues; Transient behavior; Many-server queues; Deterministic fluid model; Customer abandonment; Non-Markovian queues
Source: Web Of Science
Added: August 6, 2018

Citation Index includes data from a number of different sources. If you have questions about the sources of data in the Citation Index or need a set of data which is free to re-distribute, please contact us.

Certain data included herein are derived from the Web of ScienceΒ© and InCitesΒ© (2024) of Clarivate Analytics. All rights reserved. You may not copy or re-distribute this material in whole or in part without the prior written consent of Clarivate Analytics.