Papers

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2020

  • Adaptive Shrinkage Estimation for Streaming Graphs, by Nesreen Ahmed and Nick Duffield, accepted to NeurIPS 2020
  • BayReL: Bayesian Relational Learning for Multi-omics Data Integration, by Ehsan Hajiramezanali, Arman Hasanzadeh, Nick Duffield, Krishna Narayanan, Xiaoning Qian, accepted to NeurIPS 2020
  • A SmartNIC-Accelerated Monitoring Platform for In-band Network Telemetry, by Yixiao Feng, Sourav Panda, Sameer Kulkarni. KK Ramakrishnan. Nick Duffield, IEEE LANMAN 2020, https://doi.org/10.1109/LANMAN49260.2020.9153279
  • Bayesian Graph Neural Networks with Adaptive Connection Sampling, by Arman Hasanzadeh, Ehsan Hajiramezanali, Shahin Boluki, Nick Duffield, Mingyuan Zhou, Krishna Narayanan, Xiaoning Qian, International Conference on Machine Learning (ICML 2020). https://arxiv.org/pdf/2006.04064.pdf
  • Near-Optimal Disjoint-Path Facility Location Through Set Cover by Pairs, David S. Johnson, Lee Breslau, Ilias Diakonikolas, Nick Duffield, Yu Gu, MohammadTaghi Hajiaghayi, Howard Karloff, Mauricio G. C. Resende, Operations Research, Vol 68, No. 3, 2020. https://doi.org/10.1287/opre.2019.1956
  • Semi-Implicit Stochastic Recurrent Neural Networks, Ehsan Hajiramezanali, Arman Hasanzadeh, Nick Duffield, Krishna Narayanan, Mingyuan Zhou, Xiaoning Qian, ICASSP 2020. https://doi.org/10.1109/ICASSP40776.2020.9053491

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2006

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1995

  • Large deviations and overflow probabilities for the general single server queue, with applications. N.G. Duffield & Neil O’Connell. Math. Proc. Cam. Phil. Soc., 118, 363-374 (1995).
  • Large deviations, economies of scale, and the shape of the loss curve in large multiplexers. D.D. Botvich & N.G. Duffield. Queueing Systems., 20, 293-320 (1995).
  • Economies of scale in long and short buffers of large multiplexers. D.D. Botvich, T.J. Corcoran, N.G. Duffield & P. Farrell. Proceedings of 12th IEE UK Teletraffic Symposium, Windsor, 15-17 March 1995, IEE London (1995)
  • Predicting Quality of Service for traffic with long-range fluctuations. N.G. Duffield, J.T. Lewis, Neil O’Connell, Raymond Russell & Fergal Toomey. Proceedings of IEEE International Conference on Communications, Seattle, 18-22 June, 1995, pp473-477.
  • Entropy of ATM traffic streams: a tool for estimating quality of service parameters. N.G. Duffield, J.T. Lewis, Neil O’Connell, Raymond Russell & Fergal Toomey. IEEE Journal  on Selected Areas in Communications, 13, 981-990 (1995)
  • Estimating QoS parameters for ATM traffic using its entropy. N.G. Duffield, J.T. Lewis, Neil O’Connell, Raymond Russell & F. Toomey. In: Performance Modelling and Evaluation of ATM Networks, Volume 1, pp411-427, Chapman & Hall, London, (1995).
  • Fast bounds for ATM Quality of Service parameters. N.G. Duffield, M. Huggard, R. Russell, F. Toomey & C. Walsh. Proceedings of 12th IEE UK Teletraffic Symposium. Windsor, 15-17 March 1995, IEE London (1995)
  • Allocating bandwidth from traffic descriptors of ATM traffic. D.D. Botvich, T. Curran, N.G. Duffield & S. Murphy. Proceedings of the 3rd workshop on performance modelling and evaluation of ATM networks, Bradford, 3-5 July. (1995)

1994

  • Large deviations for arrivals, departures and overflow in some queues of interacting traffic. N.G. Duffield & N. O’Connell. Proceedings of 11th IEE UK Teletraffic Symposium. Cambridge, March 1994, IEE London (1994)
  • Statistical issues raised by the Bellcore data. N.G. Duffield, J.T. Lewis, N. O’Connell, R. Russell & F. Toomey. Proceedings of 11th IEE UK Teletraffic Symposium. Cambridge, March 1994, IEE London (1994)
  • The entropy of an arrival process: a tool for estimating QoS parameters of ATM traffic. N.G. Duffield, J.T. Lewis, N. O’Connell, R. Russell & F. Toomey. Proceedings of 11th IEE UK Teletraffic Symposium. Cambridge, March 1994, IEE London (1994).
  • Exponential upper bounds via martingales for multiplexers with Markovian arrivals. E.Buffet & N.G. Duffield. J. Appl. Prob., 31, 1049-1061 (1994)
  • Exponential bounds for queues with Markovian arrivals. N.G. Duffield. Queueing Systems, 17, 413-430 (1994)

1992

  • Local mean-field Markov processes: an application to message-switching networks. N.G. Duffield. Prob. Theory Relat. Fields., 93, 485-505 (1992).
  • Microscopic and macroscopic limiting dynamics of a class of inhomogeneous mean-field quantum systems. N.G. Duffield, H. Roos & R.F. Werner. Ann. Inst. H. Poincare: Physique Theorique, 56, 143-186 (1992)
  • Classical hamiltonian dynamics for quantum hamiltonian mean-field limits. N.G. Duffield & R.F. Werner. In: Stochastics and Quantum Mechanics, (Eds. I.M.Davies & A.Truman). Singapore: World Scientific, pp115-129 (1992).
  • Local dynamics of mean-field quantum systems. N.G. Duffield & R.F. Werner. Helv. Phys. Acta, 65, 1016-1054 (1992)
  • Mean-field dynamical semigroups on C*-algebras. N.G. Duffield & R.F. Werner. Rev. Math. Phys., 4, 383-424 (1992)

1991

  • Local correlation functions for mean-field dynamical semigroups on C*-algebras. N.G. Duffield. Helv. Phys. Acta., 64, 610-632 (1991)

1990

1989

  • Thermodynamics and phase transitions in the Overhauser model. N.G. Duffield & J.V. Pule. J. Stat. Phys., 54, 449-475 (1989).
  • The thermodynamics of site-random mean-field quantum spin systems. N.G. Duffield & R. Kuehn. J. Phys. A.: Math., Gen. 22, 4643-4658 (1989).

1988

  • A new method for the thermodynamics of the B.C.S. model. N.G. Duffield & J.V. Pule. Commun. Math. Phys., 118, 475-494 (1988)
  • Global stability of condensation in the continuum limit for H. Froehlich’s pumped phonon system. N.G. Duffield. J. Phys. A: Math. Gen., 21, 625-641 (1988).
  • The continuum limit of dissipative dynamics in H. Froehlich’s pumped phonon system. N.G. Duffield. Helv. Phys. Acta, 61, 363-378 (1988)

1987

  • Thermodynamics of the B.C.S. model through large deviations. N.G. Duffield & J.V. Pule Lett. Math. Phys., 14, 329-331 (1987).

1985

  • Stability of Bose-Einstein condensation in H. Froehlich’s pumped phonon system. N.G. Duffield. Phys. Lett., A110, 332-334 (1985).