A sample of recent papers
Communication Networks

On the validity of IEEE 802.11 MAC modeling hypotheses.
K. D. Huang,
K. R. Duffy and
D. Malone.
IEEE/ACM Transactions on Networking, 18 (6), 19351948, 2010.

Mean field Markov models of wireless local area networks.
K. R. Duffy.
Markov Processes and Related Fields, 16 (2), 295328, 2010.

On a buffering hypothesis in 802.11 analytic models.
K. D. Huang and K. R. Duffy
IEEE Communications Letters, 13 (5), 312314, 2009.

Joint scheduling and resource allocation in Uplink OFDM systems.
J. Huang, V. G. Subramanian, R. Agrawal and R. Berry.
IEEE Journal on Selected Areas of Communications, 27 (2), 226234, 2009.

Downlink Scheduling and Resource Allocation for OFDMA Systems.
J. Huang, V. G. Subramanian, R. Agrawal and R. Berry.
IEEE Transactions on Wireless Communications, 8 (1), 288296, 2009.

Modeling the impact of buffering on 802.11.
K. Duffy and A. J. Ganesh.
IEEE Communications Letters, 11 (2), 219221, 2007.

Modeling the 802.11 distributed coordination function in
nonsaturated heterogeneous conditions.
D. Malone, K. Duffy and D. J. Leith.
IEEE/ACM Transactions on Networking, 15 (1), 159172, 2007.
Immunology

Intracellular competition for fates in the immune system.
K. R. Duffy and P. D. Hodgkin.
Trends in Cell Biology, 22 (9), 457464, 2012.
 Activationinduced B cell fates are selected by intracellular stochastic competition.
K. R. Duffy,
C. J. Wellard,
John F. Markham,
J. H. S. Zhou,
R. Holmberg,
E. D. Hawkins,
J. Hasbold,
M. R. Dowling and
P. D. Hodgkin.
Science, 335 (6066), 338341, 2012.

On the impact of correlation between collaterally consanguineous cells
on lymphocyte population dynamics.
K. R. Duffy and V. G. Subramanian
Journal of Mathematical Biology, 59 (2), 255285, 2009.

Determining the expected variability of immune responses using the Cyton Model.
V. G. Subramanian, K. R. Duffy and M. L. Turner and P. D. Hodgkin.
Journal of Mathematical Biology, 56 (6), 861892, 2008.
Stochastic processes

Sample path large deviations of Poisson shot noise with heavy tail
semiexponential distributions.
K. R. Duffy and
G. L. Torrisi.
Journal of Applied Probability, 48 (3), 688698, 2011.

Estimating Loynes' exponent.
K. R. Duffy and Sean P. Meyn.
Queueing Systems: Theory & Applications, 68 (34), 285293, 2011.

Sample path large deviations for order statistics.
K. R. Duffy, C. Macci and G. L. Torrisi.
Journal of Applied Probability, 48 (1), 238257, 2011.

LDP for MaxWeight scheduling over convex compact rateregions.
V. G. Subramanian.
Mathematics of Operations Research, 35(4), 881910, 2010.

Most likely paths to error when estimating the mean of a reflected
random walk.
K. R. Duffy and S. P. Meyn.
Performance Evaluation, 67 (12), 12901303, 2010.

Complexity analysis of a decentralised graph colouring algorithm.
K. R. Duffy, N. O'Connell and A. Sapozhnikov.
Information Processing Letters, 107 (2), 6063, 2008.

The large deviation principle for the on/off Weibull sojourn process.
K. R. Duffy and A. Sapozhnikov.
Journal of Applied Probability, 45 (1), 107117, 2008.

Ambiguities in estimates of critical exponents for longrange dependent processes.
K. Duffy, C. King and D. Malone.
Physica A, 377 (1), 4352, 2007.
Econophysics

