U. C. Gupta

According to our database, U. C. Gupta authored at least 54 papers between 1991 and 2022.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of five.

2022

Analysis of batch size-dependent bulk service queue with multiple working vacation.

G. K. Tamrakar, Anuradha Banerjee, U. C. Gupta

Int. J. Comput. Math. Comput. Syst. Theory, July, 2022

Stationary system-length distribution of Markovian bulk service queue with modified bulk service rule and dynamic service rates.

Gagandeep Singh, Anjana Kumari, U. C. Gupta

Int. J. Comput. Math. Comput. Syst. Theory, 2022

2021

Complete analysis of a discrete-time batch service queue with batch-size-dependent service time under correlated arrival process: D-MAP/G_n^{(a, b)}/1.

Umesh Chandra Gupta, Nitin Kumar, Sourav Pradhan, Farida Parvez Barbhuiya, Mohan L. Chaudhry

RAIRO Oper. Res., 2021

A new method to solve intuitionistic fuzzy matrix game based on the evaluation of different experts.

Namarta, Parmpreet Kaur, Umesh Chandra Gupta

J. Intell. Fuzzy Syst., 2021

2020

Analysis of a geometric catastrophe model with discrete-time batch renewal arrival process.

Nitin Kumar, Farida Parvez Barbhuiya, Umesh Chandra Gupta

RAIRO Oper. Res., 2020

Analytical and computational aspects of the infinite buffer single server <i>N</i> policy queue with batch renewal input.

Farida Parvez Barbhuiya, U. C. Gupta

Comput. Oper. Res., 2020

Analysis of batch Bernoulli process subject to discrete-time renewal generated binomial catastrophes.

Nitin Kumar, U. C. Gupta

Ann. Oper. Res., 2020

2019

Discrete-time queue with batch renewal input and random serving capacity rule: GI^X / Geo^Y /1.

Farida Parvez Barbhuiya, U. C. Gupta

Queueing Syst. Theory Appl., 2019

Analysis of an infinite-buffer batch-size-dependent service queue with Markovian arrival process.

Sourav Pradhan, U. C. Gupta

Ann. Oper. Res., 2019

2017

Modeling and analysis of an infinite-buffer batch-arrival queue with batch-size-dependent service.

Sourav Pradhan, U. C. Gupta

Perform. Evaluation, 2017

An '(s, S)' inventory in a queueing system with batch service facility.

S. R. Chakravarthy, Arunava Maity, U. C. Gupta

Ann. Oper. Res., 2017

2016

An alternative method for computing system-length distributions of BMAP/R/1 and BMAP/D/1 queues using roots.

U. C. Gupta, Gagandeep Singh, M. L. Chaudhry

Perform. Evaluation, 2016

Detailed computational analysis of queueing-time distributions of the BMAP/G/1 queue using roots.

Gagandeep Singh, U. C. Gupta, Mohan L. Chaudhry

J. Appl. Probab., 2016

2015

Analytic and computational analysis of the discrete-time GI/D-MSP/1 queue using roots.

Sujit Kumar Samanta, Mohan L. Chaudhry, António Pacheco, U. C. Gupta

Comput. Oper. Res., 2015

Analysis of a finite-buffer bulk-service queue under Markovian arrival process with batch-size-dependent service.

Anuradha Banerjee, U. C. Gupta, S. R. Chakravarthy

Comput. Oper. Res., 2015

Queue Length and Server Content Distribution in an Infinite-Buffer Batch-Service Queue with Batch-Size-Dependent Service.

Umesh Chandra Gupta, Sourav Pradhan

Adv. Oper. Res., 2015

A unified approach for modeling and analysis of a versatile batch-service queue with correlated arrival.

Sourav Pradhan, U. C. Gupta

Proceedings of the 2015 Winter Simulation Conference, 2015

2014

Analysis of queueing-time distributions for MAP/D_<i>N</i>/1 queue.

Gagandeep Singh, U. C. Gupta, Mohan L. Chaudhry

Int. J. Comput. Math., 2014

Analysis of finite-buffer discrete-time batch-service queue with batch-size-dependent service.

Anuradha Banerjee, U. C. Gupta, Veena Goswami

Comput. Ind. Eng., 2014

2013

Analysis of finite-buffer bulk-arrival bulk-service queue with variable service capacity and batch-size-dependent service: M^X/GYr/1/N.

Anuradha Banerjee, Umesh Chandra Gupta, K. Sikdar

Int. J. Math. Oper. Res., 2013

Generalized quadratic programming problem with interval uncertainty.

Pankaj Kumar, G. Panda, U. C. Gupta

Proceedings of the FUZZ-IEEE 2013, 2013

2012

Computing system-time and system-length distributions for MAP/D/1 queue using distributional Little's law.

Gagandeep Singh, M. L. Chaudhry, U. C. Gupta

Perform. Evaluation, 2012

Reducing congestion in bulk-service finite-buffer queueing system using batch-size-dependent service.

Anuradha Banerjee, U. C. Gupta

Perform. Evaluation, 2012

2009

Analysis of stationary discrete-time <i>GI</i>/<i>D</i>-<i>MSP</i>/1 queue with finite and infinite buffers.

Sujit Kumar Samanta, Umesh Chandra Gupta, Mohan L. Chaudhry

4OR, 2009

2008

On the batch arrival batch service queue with finite buffer under server's vacation: M^X/G^Y/1/N queue.

Karabi Sikdar, U. C. Gupta

Comput. Math. Appl., 2008

2007

Discrete-time single-server finite-buffer queues under discrete Markovian arrival process with vacations.

U. C. Gupta, Sujit Kumar Samanta, R. K. Sharma, M. L. Chaudhry

Perform. Evaluation, 2007

Complete analysis of finite and infinite buffer GI/MSP/1 queue - A computational approach.

U. C. Gupta, Abhijit Datta Banik

Oper. Res. Lett., 2007

Discrete-time Geo^X/G^{(a, b)}/1/N queues with single and multiple vacations.

Sujit Kumar Samanta, Mohan L. Chaudhry, Umesh Chandra Gupta

Math. Comput. Model., 2007

Analysis of finite capacity discrete-time <i>GI</i>/<i>Geo</i>/1 queueing system with multiple vacations.

Sujit Kumar Samanta, U. C. Gupta, R. K. Sharma

J. Oper. Res. Soc., 2007

Analyzing discrete-time D.

Sujit Kumar Samanta, U. C. Gupta, R. K. Sharma

Eur. J. Oper. Res., 2007

Finite-buffer bulk service queue under Markovian service process.

Abhijit Datta Banik, Umesh Chandra Gupta, Mohan L. Chaudhry

Proceedings of the 2nd International Conference on Performance Evaluation Methodolgies and Tools, 2007

2006

Analyzing discrete-time bulk-service <i>Geo/Geo^b/m</i> queue.

Veena Goswami, Umesh Chandra Gupta, Sujit Kumar Samanta

RAIRO Oper. Res., 2006

Finite buffer vacation models under E-limited with limit variation service and Markovian arrival process.

Abhijit Datta Banik, U. C. Gupta, S. S. Pathak

Oper. Res. Lett., 2006

Computing queue length distributions in MAP/G/1/N queue under single and multiple vacation.

U. C. Gupta, Karabi Sikdar

Appl. Math. Comput., 2006

BMAP/G/1/N queue with vacations and limited service discipline.

Abhijit Datta Banik, U. C. Gupta, S. S. Pathak

Appl. Math. Comput., 2006

2005

Analytic and numerical aspects of batch service queues with single vacation.

Karabi Sikdar, U. C. Gupta

Comput. Oper. Res., 2005

2004

The finite-buffer M/G/1 queue with general bulk-service rule, single vacation.

U. C. Gupta, Karabi Sikdar

Perform. Evaluation, 2004

On discrete-time multiserver queues with finite buffer: GI/Geom/<i>m</i>/<i>N</i>.

Mohan L. Chaudhry, Umesh Chandra Gupta, Veena Goswami

Comput. Oper. Res., 2004

2002

Performance analysis of finite buffer discrete-time queue with bulk service.

Umesh Chandra Gupta, Veena Goswami

Comput. Oper. Res., 2002

2001

Analysis of the MAP/Ga, b/1/N Queue.

U. C. Gupta, P. Vijaya Laxmi

Queueing Syst. Theory Appl., 2001

Computing waiting-time probabilities in the discrete-time queue: GIX/G/1.

Mohan L. Chaudhry, Umesh Chandra Gupta

Perform. Evaluation, 2001

Modeling and Analysis of Discrete-Time Multiserver Queues with Batch Arrivals: GIX/Geom/m.

Mohan L. Chaudhry, Umesh Chandra Gupta, Veena Goswami

INFORMS J. Comput., 2001

2000

Analysis of finite-buffer multi-server queues with group arrivals: GI/M/c/N.

P. Vijaya Laxmi, U. C. Gupta

Queueing Syst. Theory Appl., 2000

1999

Modelling and analysis of M/G^{a, b}/1/N queue - A simple alternative approach.

Mohan L. Chaudhry, Umesh Chandra Gupta

Queueing Syst. Theory Appl., 1999

On the finite-buffer bulk-service queue with general independent arrivals: GI/M^[<i>b</i>]/1/N.

P. Vijaya Laxmi, U. C. Gupta

Oper. Res. Lett., 1999

1998

Performance Analysis of Discrete-Time Finite-Buffer Batch-Arrival GI^X/Geom/1/N Queues.

Mohan L. Chaudhry, U. C. Gupta

Discret. Event Dyn. Syst., 1998

1997

Queue-Length and Waiting-Time Distributions of Discrete-Time GI^X/Geom/1 Queueing Systems With Early and Late Arrivals.

Mohan L. Chaudhry, Umesh Chandra Gupta

Queueing Syst. Theory Appl., 1997

1996

Computing Steady State Probabilities in Lambda(n)/G/1/K Queue.

U. C. Gupta, T. S. S. Srinivasa Rao

Perform. Evaluation, 1996

On the relations among the distributions at different epochs for discrete-time GI/Geom/1 queues.

M. L. Chaudhry, U. C. Gupta, James G. C. Templeton

Oper. Res. Lett., 1996

A simple method for computing state probabilities of the<i>M/G</i>/1 and<i>GI/M</i>/1 finite waiting space queues.

T. S. S. Srinivasa Rao, U. C. Gupta

Math. Methods Oper. Res., 1996

Performance analysis of the single server queue with state-dependent service.

T. S. S. Srinivasa Rao, Umesh Chandra Gupta

Int. J. Syst. Sci., 1996

1994

A recursive method to compute the steady state probabilities of the machine interference model: (<i>M</i>/<i>G</i>/1)/<i>K</i>.

Umesh Chandra Gupta, T. S. S. Srinivasa Rao

Comput. Oper. Res., 1994

1992

Exact and approximate numerical solutions to steady-state single-server queues: <i>M/G</i>/1 - a unified approach.

Mohan L. Chaudhry, U. C. Gupta, Manju Agarwal

Queueing Syst. Theory Appl., 1992

1991

On exact computational analysis of distributions of numbers in systems for <i>M/G</i>/1/<i>N</i> + 1 and <i>GI/M</i>/1/<i>N</i> + 1 queues using roots.

Mohan L. Chaudhry, Umesh Chandra Gupta, Manju Agarwal

Comput. Oper. Res., 1991