Karl Sigman

According to our database, Karl Sigman authored at least 26 papers between 1988 and 2022.

Collaborative distances:

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

2022

Comparing backwards and forwards random walk maxima.

Karl Sigman

Queueing Syst. Theory Appl., 2022

IoT Traffic Shaping and the Massive Access Problem^*.

Erol Gelenbe, Karl Sigman

Proceedings of the IEEE International Conference on Communications, 2022

2019

Marked point processes in discrete time.

Karl Sigman, Ward Whitt

Queueing Syst. Theory Appl., 2019

2017

Closed-Form Approximations for Optimal (<i>r</i>, <i>q</i>) and (<i>S</i>, <i>T</i>) Policies in a Parallel Processing Environment.

Marcus Ang, Karl Sigman, Jing-Sheng Song, Hanqin Zhang

Oper. Res., 2017

2016

Using the M/G/1 queue under processor sharing for exact simulation of queues.

Karl Sigman

Ann. Oper. Res., 2016

2012

On simulating a class of Bernstein polynomials.

Vineet Goyal, Karl Sigman

ACM Trans. Model. Comput. Simul., 2012

Exact simulation of the stationary distribution of the FIFO M/G/c queue: the general case for ρ<c.

Karl Sigman

Queueing Syst. Theory Appl., 2012

2011

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

Karl Sigman, Ward Whitt

Queueing Syst. Theory Appl., 2011

2010

Heavy-traffic limits for nearly deterministic queues.

Karl Sigman, Ward Whitt

SIGMETRICS Perform. Evaluation Rev., 2010

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

Stationary remaining service time conditional on queue length.

Karl Sigman, Uri Yechiali

Oper. Res. Lett., 2007

2004

Stochastic Networks: Admission and Routing Using Penalty Functions.

Jan Cosyn, Karl Sigman

Queueing Syst. Theory Appl., 2004

2002

Understanding the slowdown of large jobs in an M/GI/1 system.

Mor Harchol-Balter, Karl Sigman, Adam Wierman

SIGMETRICS Perform. Evaluation Rev., 2002

Asymptotic convergence of scheduling policies with respect to slowdown.

Mor Harchol-Balter, Karl Sigman, Adam Wierman

Perform. Evaluation, 2002

1999

Appendix: A Primer on Heavy-Tailed Distributions.

Karl Sigman

Queueing Syst. Theory Appl., 1999

Editorial Introduction - Queues with Heavy-Tailed Distributions.

Karl Sigman

Queueing Syst. Theory Appl., 1999

Steady-State Asymptotics for Tandem, Split-Match and Other Feedforward Queues with Heavy Tailed Service.

Tao Huang, Karl Sigman

Queueing Syst. Theory Appl., 1999

1998

Moments in Tandem Queues.

Alan Scheller-Wolf, Karl Sigman

Oper. Res., 1998

1997

New Bounds for Expected Delay in FIFO GI/GI/c Queues.

Alan Scheller-Wolf, Karl Sigman

Queueing Syst. Theory Appl., 1997

Delay Moments for FIFO GI/GI/s Queues.

Alan Scheller-Wolf, Karl Sigman

Queueing Syst. Theory Appl., 1997

1993

A Review of Regenerative Processes.

Karl Sigman, Ronald W. Wolff

SIAM Rev., 1993

1992

Light traffic for workload in queues.

Karl Sigman

Queueing Syst. Theory Appl., 1992

Light traffic heuristic for an<i>M/G</i>/1 queue with limited inventory.

Karl Sigman, David Simchi-Levi

Ann. Oper. Res., 1992

1990

One-Dependent Regenerative Processes and Queues in Continuous Time.

Karl Sigman

Math. Oper. Res., 1990

1988

Queues as Harris Recurrent Markov Chains.

Karl Sigman

Queueing Syst. Theory Appl., 1988