Hits ?▲ |
Authors |
Title |
Venue |
Year |
Link |
Author keywords |
109 | Haonan Tan, Derek L. Eager, Mary K. Vernon, Hongfei Guo |
Quality of service evaluations of multicast streaming protocols. |
SIGMETRICS |
2002 |
DBLP DOI BibTeX RDF |
|
96 | Amy R. Ward, Peter W. Glynn |
A Diffusion Approximation for a GI/GI/1 Queue with Balking or Reneging. |
Queueing Syst. Theory Appl. |
2005 |
DBLP DOI BibTeX RDF |
balking, GI/GI/1-GI queue, regulated diffusion, reflected diffusion, deadlines, reneging, Ornstein-Uhlenbeck process, impatience |
74 | B. Krishna Kumar, J. Raja |
On multiserver feedback retrial queues with balking and control retrial rate. |
Ann. Oper. Res. |
2006 |
DBLP DOI BibTeX RDF |
Balking, Feedback, Busy period, Retrial queues, Quasi-birth-and-death processes |
74 | Liqiang Liu, Vidyadhar G. Kulkarni |
Explicit solutions for the steady state distributions in M/PH/1 queues with workload dependent balking. |
Queueing Syst. Theory Appl. |
2006 |
DBLP DOI BibTeX RDF |
M/PH/1 queue, Workload process, Balking, Level crossing arguments, Call centers |
67 | Liqiang Liu, Vidyadhar G. Kulkarni |
Busy period analysis for M / PH /1 queues with workload dependent balking. |
Queueing Syst. Theory Appl. |
2008 |
DBLP DOI BibTeX RDF |
Mathematics Subject Classification (2000) 60K25, 90B22 |
45 | Daniel Morató, Javier Aracil 0001 |
On the Use of Balking for Estimation of the Blocking Probability for OBS Routers with FDL Lines. |
ICOIN |
2006 |
DBLP DOI BibTeX RDF |
|
45 | B. Krishna Kumar, P. R. Parthasarathy, M. Sharafali |
Transient solution of anM/M/1 queue with balking. |
Queueing Syst. Theory Appl. |
1993 |
DBLP DOI BibTeX RDF |
almost lower triangles, System size |
44 | Xiaomin Lu, Brian L. Mark |
Analytical Modeling of Optical Burst Switching with Fiber Delay Lines. |
MASCOTS |
2002 |
DBLP DOI BibTeX RDF |
|
29 | Jian-Qiang Hu, Michael A. Zazanis |
A sample path analysis of M/GI/1 queues with workload restrictions. |
Queueing Syst. Theory Appl. |
1993 |
DBLP DOI BibTeX RDF |
Workload restrictions, finite dams, balking |
23 | Qihui Bu, Yun Sun |
Stationary analyses for a double-ended queueing system with random service capacity and balking customers. |
J. Comput. Appl. Math. |
2024 |
DBLP DOI BibTeX RDF |
|
23 | Azam Aghighi, Alireza Goli, Behnam Malmir, Erfan Babaee Tirkolaee |
The stochastic location-routing-inventory problem of perishable products with reneging and balking. |
J. Ambient Intell. Humaniz. Comput. |
2023 |
DBLP DOI BibTeX RDF |
|
23 | G. Ayyappan, K. Thilagavathy |
Analysis of MAP/PH/1 queueing system with catastrophic delay action, standby server, balking, working vacation and vacation interruption under N-policy. |
Int. J. Math. Model. Numer. Optimisation |
2023 |
DBLP DOI BibTeX RDF |
|
23 | Che Soong Kim, Alexander N. Dudin, Sergei A. Dudin, Olga S. Dudina |
Analysis Of MAP/M/1/K Ticket Queue With Users Balking And Reneging And Service Of No-Show Users. |
ECMS |
2023 |
DBLP DOI BibTeX RDF |
|
23 | Ashkan Negahban |
Estimating the true arrival, balking, and reneging processes from censored transactional data: a simulation-based approach. |
Simul. |
2022 |
DBLP DOI BibTeX RDF |
|
23 | Madhu Jain, Sibasish Dhibar, Sudeep Singh Sanga |
Markovian working vacation queue with imperfect service, balking and retrial. |
J. Ambient Intell. Humaniz. Comput. |
2022 |
DBLP DOI BibTeX RDF |
|
23 | Ismailkhan Enayathulla Khan, Rajendran Paramasivam |
Reduction in Waiting Time in an M/M/1/N Encouraged Arrival Queue with Feedback, Balking and Maintaining of Reneged Customers. |
Symmetry |
2022 |
DBLP DOI BibTeX RDF |
|
23 | Vijay Rajan Lumb, Indra Rani |
Analytically simple solution to discrete-time queue with catastrophes, balking and state-dependent service. |
Int. J. Syst. Assur. Eng. Manag. |
2022 |
DBLP DOI BibTeX RDF |
|
23 | Madhu Jain, Anshul Kumar |
Effect of disaster and balking on M/M/1 driven fluid queue with working vacation. |
Int. J. Math. Oper. Res. |
2022 |
DBLP DOI BibTeX RDF |
|
23 | G. Ayyappan, G. Archana Alias Gurulakshmi, B. Somasundaram |
Analysis of MAP1I, PH2O/PH1I, PH2O/1 retrial queue with two-way communication, optional service, single vacation, closedown, setup and balking. |
Int. J. Math. Oper. Res. |
2022 |
DBLP DOI BibTeX RDF |
|
23 | Zhen Wang, Liwei Liu, Yiqiang Q. Zhao |
Equilibrium customer and socially optimal balking strategies in a constant retrial queue with multiple vacations and N-policy. |
J. Comb. Optim. |
2022 |
DBLP DOI BibTeX RDF |
|
23 | Chongfeng Lan |
Design of coordination contract for quality control-based supply chain under consumer balking behavior with fuzzy environment. |
J. Intell. Fuzzy Syst. |
2021 |
DBLP DOI BibTeX RDF |
|
23 | Alexander I. Zeifman, Yacov Satin, Ivan Kovalev, Sherif I. Ammar |
Ergodicity and perturbation bounds for Mt/Mt/1 queue with balking, catastrophes, server failures and repairs. |
RAIRO Oper. Res. |
2021 |
DBLP DOI BibTeX RDF |
|
23 | Ikuo Arizono, Yasuhiko Takemoto |
An analysis of steady-state distribution in M/M/1 queueing system with balking based on concept of statistical mechanics. |
RAIRO Oper. Res. |
2021 |
DBLP DOI BibTeX RDF |
|
23 | Madhu Jain, Sandeep Kaur |
Bernoulli vacation model for MX/G/1 unreliable server retrial queue with bernoulli feedback, balking and optional service. |
RAIRO Oper. Res. |
2021 |
DBLP DOI BibTeX RDF |
|
23 | Saurabh Panwar, P. K. Kapur 0001, Ompal Singh |
Technology diffusion model with change in adoption rate and repeat purchases: a case of consumer balking. |
Int. J. Syst. Assur. Eng. Manag. |
2021 |
DBLP DOI BibTeX RDF |
|
23 | Arumugam Azhagappan, Thirunavukkarasu Deepa |
Transient behaviour of a Markovian vacation queue with re-service balking control of admission closedown and setup times. |
Int. J. Math. Oper. Res. |
2021 |
DBLP DOI BibTeX RDF |
|
23 | Hamza Nemouchi, Mohamed Hedi Zaghouani, János Sztrik |
Analysis of Cognitive Radio Networks with Balking and Reneging. |
DCCN |
2021 |
DBLP DOI BibTeX RDF |
|
23 | Mohamed Hedi Zaghouani, Hamza Nemouchi, János Sztrik |
Reliability analysis of Cognitive Radio Networks with balking and reneging. |
IDT |
2021 |
DBLP DOI BibTeX RDF |
|
23 | Arumugam Azhagappan, Thirunavukkarasu Deepa |
Variant impatient behavior of a Markovian queue with balking reserved idle time and working vacation. |
RAIRO Oper. Res. |
2020 |
DBLP DOI BibTeX RDF |
|
23 | Godlove Suila Kuaban, Rakesh Kumar 0015, Bhavneet Singh Soodan, Piotr Czekalski |
A Multi-Server Queuing Model With Balking and Correlated Reneging With Application in Health Care Management. |
IEEE Access |
2020 |
DBLP DOI BibTeX RDF |
|
23 | Qingying Li, Pengfei Guo, Yulan Wang |
Equilibrium analysis of unobservable M∕M∕n priority queues with balking and homogeneous customers. |
Oper. Res. Lett. |
2020 |
DBLP DOI BibTeX RDF |
|
23 | Thirunavukkarasu Deepa, Arumugam Azhagappan |
Transient behaviour of an M/Ek/1 queue with vacations, balking and control of admission during vacations. |
Int. J. Math. Oper. Res. |
2020 |
DBLP DOI BibTeX RDF |
|
23 | Fátima Ferreira, António Pacheco 0001, Helena Ribeiro |
Numbers of Served and Lost Customers in Busy-Periods of M/M/1/n Systems with Balking. |
ICCSA (3) |
2020 |
DBLP DOI BibTeX RDF |
|
23 | S. Pavai Madheswari, B. Krishna Kumar, Poomalai Suganthi |
Analysis of M/G/1 retrial queues with second optional service and customer balking under two types of Bernoulli vacation schedule. |
RAIRO Oper. Res. |
2019 |
DBLP DOI BibTeX RDF |
|
23 | Guangdong Liu, Tianjian Yang, Yao Wei, Xuemei Zhang |
Coordination and Decision of Supply Chain Under: Price-Dependent Demand and Customer Balking Behavior. |
Int. J. Inf. Syst. Supply Chain Manag. |
2019 |
DBLP DOI BibTeX RDF |
|
23 | Evsey Morozov, Alexander S. Rumyantsev, Sweta Dey, T. G. Deepak |
Performance analysis and stability of multiclass orbit queue with constant retrial rates and balking. |
Perform. Evaluation |
2019 |
DBLP DOI BibTeX RDF |
|
23 | Senlin Yu, Zaiming Liu, Jinbiao Wu |
Optimal balking strategies in the M/M/1 queue with multi-phase failures and repairs. |
Oper. Res. |
2019 |
DBLP DOI BibTeX RDF |
|
23 | Gopal Kumar Gupta, A. Banerjee |
Steady state analysis of system size-based balking in M/Mb/1 queue. |
Int. J. Math. Oper. Res. |
2019 |
DBLP DOI BibTeX RDF |
|
23 | Rakesh Kumar 0015, Sapana Sharma, Vladimir Rykov |
Transient Solution of a Heterogeneous Queuing System with Balking and Retention of Reneging Customers. |
CN |
2019 |
DBLP DOI BibTeX RDF |
|
23 | Binay Kumar |
Unreliable bulk queueing model with optional services, Bernoulli vacation schedule and balking. |
Int. J. Math. Oper. Res. |
2018 |
DBLP DOI BibTeX RDF |
|
23 | Veena Goswami, Ganga Bishnu Mund |
Computational analysis of multi-server discrete-time queueing system with balking, reneging and synchronous vacations. |
RAIRO Oper. Res. |
2017 |
DBLP DOI BibTeX RDF |
|
23 | Madhu Jain |
Priority queue with batch arrival, balking, threshold recovery, unreliable server and optimal service. |
RAIRO Oper. Res. |
2017 |
DBLP DOI BibTeX RDF |
|
23 | Benjamin Legros |
Reservation, a tool to reduce the balking effect and the probability of delay. |
Oper. Res. Lett. |
2017 |
DBLP DOI BibTeX RDF |
|
23 | Anusree Ajith, T. G. Venkatesh 0001 |
QoE Enhanced Mobile Data Offloading With Balking. |
IEEE Commun. Lett. |
2017 |
DBLP DOI BibTeX RDF |
|
23 | Masoume M. Raeissi, Nathan Brooks, Alessandro Farinelli |
A Balking Queue Approach for Modeling Human-Multi-Robot Interaction for Water Monitoring. |
PRIMA |
2017 |
DBLP DOI BibTeX RDF |
|
23 | Gopinath Panda, Veena Goswami, Abhijit Datta Banik |
Equilibrium and Socially Optimal Balking Strategies in Markovian Queues with Vacations and Sequential Abandonment. |
Asia Pac. J. Oper. Res. |
2016 |
DBLP DOI BibTeX RDF |
|
23 | Shan Gao 0002, Jinting Wang |
Equilibrium balking strategies in the observable Geo/Geo/1 queue with delayed multiple vacations. |
RAIRO Oper. Res. |
2016 |
DBLP DOI BibTeX RDF |
|
23 | Senlin Yu, Zaiming Liu, Jinbiao Wu |
Equilibrium strategies of the unobservable M/M/1 queue with balking and delayed repairs. |
Appl. Math. Comput. |
2016 |
DBLP DOI BibTeX RDF |
|
23 | Wojciech M. Kempa, Marcin Wozniak, Robert K. Nowicki, Marcin Gabryel, Robertas Damasevicius |
Transient Solution for Queueing Delay Distribution in the GI/M/1/K-type Mode with "Queued" Waking up and Balking. |
ICAISC (2) |
2016 |
DBLP DOI BibTeX RDF |
|
23 | D. Arivudainambi, P. Godhandaraman |
Retrial queueing system with balking, optional service and vacation. |
Ann. Oper. Res. |
2015 |
DBLP DOI BibTeX RDF |
|
23 | P. Vijaya Laxmi, Kanithi Jyothsna |
Balking and Reneging Multiple Working Vacations Queue with Heterogeneous Servers. |
J. Math. Model. Algorithms Oper. Res. |
2015 |
DBLP DOI BibTeX RDF |
|
23 | Maciej Rafal Burak |
Inhomogeneous CTMC Model of a Call Center with Balking and Abandonment. |
CoRR |
2015 |
DBLP BibTeX RDF |
|
23 | Dibyajyoti Guha, Veena Goswami, Abhijit Datta Banik |
Equilibrium balking strategies in renewal input batch arrival queues with multiple and single working vacation. |
Perform. Evaluation |
2015 |
DBLP DOI BibTeX RDF |
|
23 | Peishu Chen, Yongwu Zhou |
Equilibrium balking strategies in the single server queue with setup times and breakdowns. |
Oper. Res. |
2015 |
DBLP DOI BibTeX RDF |
|
23 | Efi Chassioti, David J. Worthington, Kevin D. Glazebrook |
Effects of state-dependent balking on multi-server non-stationary queueing systems. |
J. Oper. Res. Soc. |
2014 |
DBLP DOI BibTeX RDF |
|
23 | Xiangyu Li, Jinting Wang, Feng Zhang |
New results on equilibrium balking strategies in the single-server queue with breakdowns and repairs. |
Appl. Math. Comput. |
2014 |
DBLP DOI BibTeX RDF |
|
23 | Wei Sun 0018, Shiyong Li, Quan-Lin Li |
Equilibrium balking strategies of customers in Markovian queues with two-stage working vacations. |
Appl. Math. Comput. |
2014 |
DBLP DOI BibTeX RDF |
|
23 | P. Vijaya Laxmi, Kanithi Jyothsna |
Performance analysis of variant working vacation queue with balking and reneging. |
Int. J. Math. Oper. Res. |
2014 |
DBLP DOI BibTeX RDF |
|
23 | Dibyajyoti Guha, Abhijit Datta Banik, Veena Goswami, Souvik Ghosh 0002 |
Equilibrium Balking Strategy in an Unobservable GI/M/c Queue with Customers' Impatience. |
ICDCIT |
2014 |
DBLP DOI BibTeX RDF |
|
23 | Antonis Economou, Athanasia Manou |
Equilibrium balking strategies for a clearing queueing system in alternating environment. |
Ann. Oper. Res. |
2013 |
DBLP DOI BibTeX RDF |
|
23 | P. Vijaya Laxmi, Veena Goswami, Kanithi Jyothsna |
Analysis of Finite Buffer Markovian Queue with Balking, Reneging and Working Vacations. |
Int. J. Strateg. Decis. Sci. |
2013 |
DBLP DOI BibTeX RDF |
|
23 | Olga Boudali, Antonis Economou |
Optimal and equilibrium balking strategies in the single server Markovian queue with catastrophes. |
Eur. J. Oper. Res. |
2012 |
DBLP DOI BibTeX RDF |
|
23 | Amit Choudhury, Medhi Pallabi |
Some aspects of balking and reneging in finite buffer queues. |
RAIRO Oper. Res. |
2011 |
DBLP DOI BibTeX RDF |
|
23 | Jinting Wang, Feng Zhang |
Equilibrium analysis of the observable queues with balking and delayed repairs. |
Appl. Math. Comput. |
2011 |
DBLP DOI BibTeX RDF |
|
23 | Hossein Abouee-Mehrizi, Sahar Babri, Oded Berman, Hassan Shavandi |
Optimizing capacity, pricing and location decisions on a congested network with balking. |
Math. Methods Oper. Res. |
2011 |
DBLP DOI BibTeX RDF |
|
23 | Antonis Economou, Antonio Gómez-Corral, Spyridoula Kanta |
Optimal balking strategies in single-server queues with general service and vacation times. |
Perform. Evaluation |
2011 |
DBLP DOI BibTeX RDF |
|
23 | Amit Choudhury, Medhi Pallabi |
Balking and reneging in multiserver Markovian queuing system. |
Int. J. Math. Oper. Res. |
2011 |
DBLP DOI BibTeX RDF |
|
23 | Peishu Chen, Yijuan Zhu |
An M/G/1 Retrial Queue with Priority, Balking and Feedback Customers. |
J. Convergence Inf. Technol. |
2010 |
DBLP BibTeX RDF |
|
23 | Qiang Zhen, Johan van Leeuwaarden, Charles Knessl |
On a processor sharing queue that models balking. |
Math. Methods Oper. Res. |
2010 |
DBLP DOI BibTeX RDF |
|
23 | Jeffery K. Cochran, James R. Broyles |
Developing nonlinear queuing regressions to increase emergency department patient safety: Approximating reneging with balking. |
Comput. Ind. Eng. |
2010 |
DBLP DOI BibTeX RDF |
|
23 | Patrick Wüchner, János Sztrik, Hermann de Meer |
Finite-source M/M/S retrial queue with search for balking and impatient customers from the orbit. |
Comput. Networks |
2009 |
DBLP DOI BibTeX RDF |
|
23 | Jesus R. Artalejo, Vicent Pla |
On the impact of customer balking, impatience and retrials in telecommunication systems. |
Comput. Math. Appl. |
2009 |
DBLP DOI BibTeX RDF |
|
23 | Ragab Omarah Al-Seedy, A. A. El-Sherbiny, Shaban A. El-Shehawy, Sherif I. Ammar |
Transient solution of the M/M/c queue with balking and reneging. |
Comput. Math. Appl. |
2009 |
DBLP DOI BibTeX RDF |
|
23 | Pengfei Guo, Paul H. Zipkin |
The effects of the availability of waiting-time information on a balking queue. |
Eur. J. Oper. Res. |
2009 |
DBLP DOI BibTeX RDF |
|
23 | Jau-Chuan Ke, Fu-Min Chang |
Modified vacation policy for M/G/1 retrial queue with balking and feedback. |
Comput. Ind. Eng. |
2009 |
DBLP DOI BibTeX RDF |
|
23 | Dequan Yue, Wuyi Yue |
A heterogeneous two-server network system with balking and a Bernoulli vacation schedule. |
QTNA |
2009 |
DBLP DOI BibTeX RDF |
|
23 | Amit Pazgal, Sonja Radas |
Comparison of customer balking and reneging behavior to queueing theory predictions: An experimental study. |
Comput. Oper. Res. |
2008 |
DBLP DOI BibTeX RDF |
|
23 | Antonis Economou, Spyridoula Kanta |
Optimal balking strategies and pricing for the single server Markovian queue with compartmented waiting space. |
Queueing Syst. Theory Appl. |
2008 |
DBLP DOI BibTeX RDF |
Mathematics Subject Classification (2000) 60K25, 90B22 |
23 | Antonis Economou, Spyridoula Kanta |
Equilibrium balking strategies in the observable single-server queue with breakdowns and repairs. |
Oper. Res. Lett. |
2008 |
DBLP DOI BibTeX RDF |
|
23 | Susan H. Xu, Long Gao, Jihong Ou |
Service Performance Analysis and Improvement for a Ticket Queue with Balking Customers. |
Manag. Sci. |
2007 |
DBLP DOI BibTeX RDF |
|
23 | Kuo-Hsiung Wang, Jyh-Bin Ke, Jau-Chuan Ke |
Profit analysis of the M/M/R machine repair problem with balking, reneging, and standby switching failures. |
Comput. Oper. Res. |
2007 |
DBLP DOI BibTeX RDF |
|
23 | Moshe Haviv, Yoav Kerner |
On balking from an empty queue. |
Queueing Syst. Theory Appl. |
2007 |
DBLP DOI BibTeX RDF |
Mathematics Subject Classification (2000) 60K25 |
23 | Ragab Omarah Al-Seedy |
A transient solution of queues with variable channel considering balking concept when S. |
Appl. Math. Comput. |
2006 |
DBLP DOI BibTeX RDF |
|
23 | Steve Drekic, Douglas G. Woolford |
A preemptive priority queue with balking. |
Eur. J. Oper. Res. |
2005 |
DBLP DOI BibTeX RDF |
|
23 | Kuo-Hsiung Wang, Sheau-Chyi Chen, Jau-Chuan Ke |
Maximum likelihood estimates and confidence intervals of an M/M/R/N queue with balking and heterogeneous servers. |
RAIRO Oper. Res. |
2004 |
DBLP DOI BibTeX RDF |
|
23 | Ragab Omarah Al-Seedy |
A transient solution of the non-truncated queue M/M/2 with balking, and an additional server for longer queues (Krishnamoorthi discipline). |
Appl. Math. Comput. |
2004 |
DBLP DOI BibTeX RDF |
|
23 | Ragab Omarah Al-Seedy |
Queuing with fixed and variable channels considering balking and reneging concepts. |
Appl. Math. Comput. |
2004 |
DBLP DOI BibTeX RDF |
|
23 | Raul C. Almeida Jr., Jefferson U. Pelegrini, Helio Waldman |
DiffServ implementation by a balking mechanism in delay-line buffering. |
GLOBECOM |
2003 |
DBLP DOI BibTeX RDF |
|
23 | Duane Christ, Benjamin Avi-Itzhak |
Strategic Equilibrium for a Pair of Competing Servers with Convex Cost and Balking. |
Manag. Sci. |
2002 |
DBLP DOI BibTeX RDF |
|
23 | Kuo-Hsiung Wang, Ying-Chung Chang |
Cost analysis of a finite M/M/R queueing system with balking, reneging, and server breakdowns. |
Math. Methods Oper. Res. |
2002 |
DBLP DOI BibTeX RDF |
|
23 | Lee K. Jones |
Inferring Balking Behavior From Transactional Data. |
Oper. Res. |
1999 |
DBLP DOI BibTeX RDF |
|
23 | Jau-Chuan Ke, Kuo-Hsiung Wang |
Cost analysis of the M/M/R machine repair problem with balking, reneging, and server breakdowns. |
J. Oper. Res. Soc. |
1999 |
DBLP DOI BibTeX RDF |
|
23 | M. S. Chauhan, G. C. Sharma |
Profit Analysis of M/M/r Queueing Model with Balking and Reneging. |
Monte Carlo Methods Appl. |
1996 |
DBLP DOI BibTeX RDF |
|
23 | Surendra M. Gupta |
Queueing Model with State Dependent Balking and Reneging: Its Complementary and Equivalence. |
SIGMETRICS Perform. Evaluation Rev. |
1995 |
DBLP DOI BibTeX RDF |
|
23 | M. O. Abou-El-Ata, A. M. A. Hariri |
The M/M/c/N queue with balking and reneging. |
Comput. Oper. Res. |
1992 |
DBLP DOI BibTeX RDF |
|
23 | G. Rubin, D. S. Robson |
A Single Server Queue with Random Arrivals and Balking: Confidence Interval Estimation. |
Queueing Syst. Theory Appl. |
1990 |
DBLP DOI BibTeX RDF |
|
23 | Aliakbar Montazer-Haghighi, J. Medhi, Sri Gopal Mohanty |
On a multiserver markovian queueing system with balking and reneging. |
Comput. Oper. Res. |
1986 |
DBLP DOI BibTeX RDF |
|
23 | Uri Yechiali |
On Optimal Balking Rules and Toll Charges in the GI/M/1 Queuing Process. |
Oper. Res. |
1971 |
DBLP DOI BibTeX RDF |
|
23 | Ronald Stewart Dick |
Some Theorems on a Single-Server Queue with Balking. |
Oper. Res. |
1970 |
DBLP DOI BibTeX RDF |
|
23 | Vijendra P. Singh |
Two-Server Markovian Queues with Balking: Heterogeneous vs. Homogeneous Servers. |
Oper. Res. |
1970 |
DBLP DOI BibTeX RDF |
|