Publications in the last 5 years - Reset view
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1. Wei Chen, Ian Wassell, "Bayesian Learning For The Type-3 Joint Sparse Signal Recovery," IEEE International Conference on Communications (ICC), May 2016

2. Xin Ding, Wei Chen, Ian Wassell, "Nonconvex Compressive Sensing Reconstruction For Tensor Using Structures In Modes," IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP), Mar 2016

3. Wei Chen, Ian J. Wassell, "A Decentralized Bayesian Algorithm For Distributed Compressive Sensing in Networked Sensing Systems," IEEE Transactions on Wireless Communications, vol. 15, no. 2, pp. 1282-1292, 2016

4. Wei Chen, Ian Wassell, "Cost-Aware Activity Scheduling for Compressive Sleeping Wireless Sensor Networks," IEEE Transactions on Signal Processing, 2016

5. Wei Chen, Ian Wassell, "Optimized Node Selection for Compressive Sleeping Wireless Sensor Networks," IEEE Transactions on Vehicular Technology, vol. 65, no. 2, pp. 827-836, 2016

6. Martin Kleppmann, Conrad Irwin, "Strengthening public key authentication against key theft," 9th International Conference on Passwords, Cambridge, UK, Dec 2015

7. Martin Kleppmann, Jay Kreps, "Kafka, Samza and the Unix philosophy of distributed data," IEEE Data Engineering Bulletin, Dec 2015

8. Xin Ding, Wei Chen, Ian Wassell, "Block-Based Feature Adaptive Compressive Sensing for Video," The Third International Workshop on Multimedia Communications and Networking (MultiCom), held in conjunction with the 14th IEEE International Conference on Ubiquitous Computing and Communications (IUCC), Oct 2015

9. Daniel R. Thomas, Alastair R. Beresford, Andrew Rice, "Security metrics for the Android ecosystem," ACM CCS Workshop on Security and Privacy in Smartphones and Mobile Devices (SPSM), Denver, Colorado, USA, ACM, Oct 2015

10. Martin Kleppmann, "A critique of the CAP theorem," Technical Report, arXiv:1509.05393, Sep 2015

11. Yang Liu, Ian Wassell, "A New Face Recognition Algorithm based on Dictionary Learning for a Single Training Sample per Person," Proceedings of the British Machine Vision Conference (BMVC), pp. 69.1-69.11, BMVA Press, Sep 2015

12. Nikilesh Balakrishnan, Thomas Bytheway, Lucian Carata, Oliver R. A. Chick, James Snee, Sherif Akoush, Ripduman Sohan, Margo Seltzer, Andy Hopper, "Recent Advances in Computer Architecture: The Opportunities and Challenges for Provenance," 7th USENIX Workshop on the Theory and Practice of Provenance (TaPP 15), Edinburgh, Scotland, USENIX Association, Jul 2015

13. Yu Wang, David Wipf, Jeong Min Yun, Wei Chen, Ian J. Wassell, "Clustered Sparse Bayesian Learning," The Conference on Uncertainty in Artificial Intelligence (UAI), Jul 2015

14. Yu Wang, David Wipf, Qing Ling, Wei Chen, Ian Wassell, "Multi-Task Learning for Subspace Segmentation," International Conference on Machine Learning (ICML), Jul 2015

15. Wei Chen, Ian Wassell, "Variational Bayesian Algorithm For Distributed Compressive Sensing," IEEE International Conference on Communications (ICC), Jun 2015

16. Xin Ding, Wei Chen, Ian Wassell, "Sparsity-fused Kalman Filtering for Reconstruction of Dynamic Sparse Signals," IEEE International Conference on Communications (ICC), Jun 2015

17. [alphabetic] B. Adcock, A. Hansen, B. Roman, "Compressed sensing with local structure: Theory, applications and benefits," IEEE Sampling Theory and Applications, SampTA, Mar 2015

18. Daniel R. Thomas, Alastair R. Beresford, Thomas Coudray, Tom Sutcliffe, Adrian Taylor, "The lifetime of Android API vulnerabilities: case study on the JavaScript-to-Java interface," Security Protocols XXIII, Cambridge, UK, series LNCS, Springer, Mar 2015

19. Wei Chen, Ian Wassell, Miguel Rodrigues, "Dictionary Design for Distributed Compressive Sensing," IEEE Signal Processing Letters, vol. 22, no. 1, pp. 95-99, 2015

20. Wei Chen, Ian Wassell, "Compressive Sleeping Wireless Sensor Networks With Active Node Selection," IEEE Global Communications Conference (GLOBECOM), Dec 2014

21. Steven Herbert, Tian-Hong Loh, Ian Wassell, "Assessment of a low-profile planar antenna for a wireless sensor network monitoring the local water distribution network," IET Wireless Sensor Systems, vol. 4, pp. 191-195(4), Institution of Engineering and Technology, Dec 2014

22. Steven Herbert, Tian-Hong Loh, Ian Wassell, Jonathan Rigelsford, "On the Analogy Between Vehicle and Vehicle-like Cavities with Reverberation Chambers," IEEE Transactions on Antennas and Propagations, Oct 2014

23. G. P. Bailey, R. K. Harle, "Investigation of Sensor Parameters for Kinematic Assessment of Steady State Running using Foot Mounted IMUs," icSPORTS 2014, Oct 2014

24. Xin Ding, Wei Chen, Ian Wassell, "Generalized-KFCS: Motion Estimation Enhanced Kalman Filtered Compressive Sensing for Video," IEEE International Conference on Image Processing (ICIP), Oct 2014

25. Steven Herbert, Steven Murdoch, Elena Punskaya, "Optimising node selection probabilities in multi-hop M/D/1 queuing networks to reduce latency of Tor," IET Electronics Letters, vol. 50, no. 17, pp. 1205-1207, Aug 2014

26. Bogdan Roman, Ben Adcock, Anders Hansen, "On asymptotic structure in compressed sensing," arXiv:1406.4178, Jul 2014

27. G. P. Bailey, R. K. Harle, "Assessment of Foot Kinematics During Steady State Running Using a Foot-mounted IMU," Procedia Engineering, Jul 2014

28. S. Herbert, I. Wassell, T. Loh, J. Rigelsford, "Characterizing the Spectral Properties and Time Variation of the In-Vehicle Wireless Communication Channel," Communications, IEEE Transactions on, vol. 62, no. 7, pp. 2390-2399, Jul 2014

29. Sherif Akoush, Lucian Carata, Ripduman Sohan, Andy Hopper, "MrLazy: Lazy Runtime Label Propagation for MapReduce," 6th USENIX Workshop on Hot Topics in Cloud Computing (HotCloud 14), Philadelphia, PA, USENIX Association, Jun 2014

30. Yu Wang, David Wipf, Wei Chen, Ian Wassell, "Exploiting the Convex-Concave Penalty for Tracking: A Novel Dynamic Reweighted Sparse Bayesian Learning Algorithm," IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP), May 2014

31. [alphabetic] Ben Adcock, Anders Hansen, Bogdan Roman, "The quest for optimal sampling: Computationally efficient, structure-exploiting measurements for compressed sensing," Book: Compressed Sensing and Its Applications, Springer (to appear), Mar 2014

32. [alphabetic] Ben Adcock, Anders Hansen, Bogdan Roman, "A note on compressed sensing of structured sparse wavelet coefficients from subsampled Fourier measurements," arXiv:1403.6541, Mar 2014

33. Daniel R. Thomas, Alastair R. Beresford, "Better authentication: Password revolution by evolution," Security Protocols XXII, Cambridge, UK, series LNCS, vol. 8809, pp. 130--145, Springer, Mar 2014

34. [alphabetic] Ben Adcock, Anders Hansen, Bogdan Roman, Gerd Teschke, "Generalized sampling: stable reconstructions, inverse problems and compressed sensing over the continuum," Book Series: Advances in Imaging and Electron Physics, vol. 182, Elsevier, 2014

35. Lucian Carata, Sherif Akoush, Nikilesh Balakrishnan, Thomas Bytheway, Ripduman Sohan, Margo Seltzer, Andy Hopper, "A primer on provenance," Communications of the ACM, vol. 57, no. 5, pp. 52--60, ACM, 2014

36. Nikilesh Balakrishnan, Thomas Bytheway, Ripduman Sohan, Andy Hopper, "Report From the CoalFace: Lessons Learnt Building A General-Purpose Always-On Provenance System," 6th USENIX Workshop on the Theory and Practice of Provenance (TaPP 2014), Cologne, USENIX Association, 2014

37. Wei Chen, Yiannis Andreopoulos, Ian Wassell, Miguel Rodrigues, "Towards Energy Neutrality in Energy Harvesting Wireless Sensor Networks: A Case for Distributed Compressive Sensing?," IEEE Global Communications Conference (GLOBECOM), Dec 2013

38. Yu Wang, Wei Chen, Ian Wassell, "Exploiting Hidden Block Sparsity: Interdependent Matching Pursuit for Cyclic Feature Detection," IEEE Global Communications Conference (GLOBECOM), Dec 2013

39. Steven Herbert, Tian Hong Loh, Ian Wassell, "An impulse response model and Q factor estimation for vehicle cavities," IEEE Transactions on Vehicular Technology, Piscataway, NJ, vol. 62, no. 9, pp. 4240-4250, Nov 2013

40. Wei Chen, Miguel Rodrigues, "Dictionary Learning With Optimized Projection Design For Compressive Sensing Applications," IEEE Signal Processing Letters, vol. 20, no. 10, pp. 992-995, Oct 2013

41. Zhen Bai, Alan F. Blackwell, George Coulouris, "Through the Looking Glass: Pretend Play for Children with Autism," International Symposium on Mixed and Augmented Reality (ISMAR), Adelaide, Australia, Oct 2013

42. Agata Brajdic, Robert Harle, "Walk detection and step counting on unconstrained smartphones," Proceedings of the 2013 ACM international joint conference on Pervasive and ubiquitous computing, UbiComp 2013, Sep 2013

43. [alphabetic] Ben Adcock, Anders Hansen, Clarice Poon, Bogdan Roman, "Overcoming the coherence barrier in compressed sensing," International Conference on Sampling Theory and Applications, SampTA, Bremen, Germany, Jul 2013

44. Nikilesh Balakrishnan, Thomas Bytheway, Ripduman Sohan, Andy Hopper, "OPUS: A Lightweight System for Observational Provenance in User Space," Proceedings of the 5th USENIX Workshop on the Theory and Practice of Provenance, Berkeley, CA, USA, series TaPP '13, pp. 8:1--8:4, USENIX Association, Apr 2013

45. Sherif Akoush, Ripduman Sohan, Andy Hopper, "HadoopProv: Towards Provenance As a First Class Citizen in MapReduce," Proceedings of the 5th USENIX Workshop on the Theory and Practice of Provenance, Berkeley, CA, USA, series TaPP '13, pp. 11:1--11:4, USENIX Association, Apr 2013

46. Wei Chen, Miguel R. D. Rodrigues, Ian Wassell, "Projections Design For Statistical Compressive Sensing: A Tight Frame Based Approach," IEEE Transactions on Signal Processing, vol. 61, no. 8, pp. 2016 - 2029, Apr 2013

47. [alphabetic] Ben Adcock, Anders Hansen, Clarice Poon, Bogdan Roman, "Breaking the coherence barrier: A new theory for compressed sensing," arXiv:1302.0561, Feb 2013

48. Lucian Carata, Ripduman Sohan, Andrew Rice, Andy Hopper, "IPAPI: Designing an Improved Provenance API," Proceedings of the 5th USENIX Workshop on the Theory and Practice of Provenance, Berkeley, CA, USA, series TaPP '13, pp. 10:1--10:4, USENIX Association, 2013

49. Agata Brajdic, Robert Harle, "Scalable indoor pedestrian localisation using inertial sensing and parallel particle filters," International Conference on Indoor Positioning and Indoor Navigation (IPIN), 2012, Nov 2012

50. Andy Hopper, "A Perspective on Innovation," IET President's Address, Savoy Place, London, series http://tv.theiet.org/technology/management/14987.cfm, Oct 2012

51. Wei Chen, Miguel R. D. Rodrigues, Ian Wassell, "A Frechet Mean Approach for Compressive Sensing Date Acquisition and Reconstruction in Wireless Sensor Networks," IEEE Transactions on Wireless Communications, vol. 11, no. 10, pp. 3598 -3606, Oct 2012

52. W Guo, I J Wassell, "Capacity-Outage-Tradeoff (COT) for Cooperative Networks," IEEE Journal on Selected Areas of Communications (JSAC), vol. 30, no. 9, pp. 1641-1648, Oct 2012

53. Wei Chen, "Compressive sensing for wireless sensor networks," PhD thesis, Sep 2012

54. Wei Chen, Miguel R. D. Rodrigues, Ian J. Wassell, "On the Benefit of using Tight Frames for Robust Data Transmission and Compressive Data Gathering in Wireless Sensor Networks," IEEE International Conference on Communications (ICC), Jun 2012

55. Simon Fothergill, Helena Mentis, Pushmeet Kohli, Sebastian Nowozin, "Instructing People for Training Gestural Interactive Systems," ACM SIGCHI Conference on Human Factors in Computing Systems (CHI 2012), May 2012

56. L Chen, R A Carrasco, I J Wassell, "Cooperative Communications with Opportunistic Nonorthogonal Amplify-and-Forward Relaying," IEEE Vehicular Technology Conference (VTC 2012-Spring), Yokohama, Japan, May 2012

57. Tien Han Chua, Ian J. Wassell, Tharek Abd Rahman, "Wind-Induced Slow Fading in Foliated Fixed Wireless Links," IEEE 75th Vehicular Technology Conference (VTC2012-Spring), Yokohama, Japan, IEEE, May 2012

58. Wei Chen, Miguel R. D. Rodrigues, Ian J. Wassell, "Optimized Projections for Sensing Sparse Signals in Overcomplete Dictionaries," The 37th IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), Mar 2012

59. R. Harle, S. Taherian, M. Pias, G. Coulouris, A. Hopper, J. Cameron, J. Lasenby, G. Kuntze, I. Bezodis, G. Irwin, D. G. Kerwin, "Towards real-time profiling of sprints using wearable pressure sensors," Comput. Commun., vol. 35, no. 6, pp. 650--660, Elsevier Science Publishers B. V., Mar 2012

60. Wei Chen, Ian J. Wassell, "Energy Efficient Signal Acquisition in Wireless Sensor Networks: A Compressive Sensing Framework," IET Wireless Sensor Systems, (winner of IET Best Paper Award), vol. 2, no. 1, pp. 1-8, Mar 2012

61. Wei Chen, Miguel R. D. Rodrigues, Ian J. Wassell, "On the Use of Unit-Norm Tight Frames to Improve the Average MSE Performance in Compressive Sensing Applications," IEEE Signal Processing Letters, vol. 19, pp. 9-11, Jan 2012

62. Alastair R. Beresford, Dorothea Kübler, Sören Preibusch, "Unwillingness to pay for privacy: A field experiment," Economics Letters, vol. 117, no. 1, pp. 25--27, 2012

63. Andrew Rice, "The future of economic development using computing," The future of computing: indispensable or unsustainable?, pp. 23-25, The Royal Academy of Engineering, 2012

64. Morgan Bazilian, Andrew Rice, Juliana Rotich, Mark Howells, Joseph DeCarolis, Stuart Macmillan, Cameron Brooks, Florian Bauer, Michael Liebreich, "Open source software and crowdsourcing for energy analysis," Energy Policy, vol. 49, pp. 149 - 153, 2012

65. Francisco A. Monteiro, Ian J. Wassell, "Dual-Lattice-Aided MIMO Detection for Slow Fading Channels," IEEE International Symposium on Signal Processing and Information Technology, Bilbao, Spain, pp. 502-507, IEEE Signal Processing Society, Dec 2011

66. Ruoshui Liu, Ian J. Wassell, "Opportunities and Challenges of Wireless Sensor Networks Using Cloud Services," Workshop on Internet of Things and Service Platforms (IoTSP 2011) in conjunction with ACM CoNEXT 2011, Dec 2011

67. Francisco A. Monteiro, Frank R. Kschischang, "Trellis Detection for Random Lattices," 8th International Symposium on Wireless Communications Systems (ISWCS), Aachen, Germany, IEEE Information Theory Society, IEEE Communications Society and IEEE Vehicular Technology Society, Nov 2011

68. W Carson, M Rodrigues, I J Wassell, "Characterisation of Demapper EXIT Functions with BEC a priori Information with Applications to BICM-ID," IEEE Transactions on Communications, vol. 59, no. 11, pp. 3080-3089, Nov 2011

69. Francisco Monteiro, "Lattices in MIMO Spatial Multiplexing: Detection and Geometry," PhD thesis, Department of Engineering, Oct 2011

70. Ruoshui Liu, Steven Herbert, Tian Hong Loh, Ian J. Wassell, "A Study on Frequency Diversity for Intra-Vehicular Wireless Sensor Networks (WSNs)," IEEE 74th Vehicular Technology Conference: VTC2011-Fall, San Francisco, United States, Sep 2011

71. L Chen, R Carrasco, I J Wassell, "Distributed Amplify-and-Forward Cooperation through Message Partitioning," IEEE Transactions On Vehicular Technology, vol. 60, no. 7, pp. 3054-3065, IEEE, Sep 2011

72. Mbou Eyole-Monono, "Cool Computing : Improving Energy-Efficiency in Multiprocessors," The Fountain, Aug 2011

73. Sherif Akoush, Ripduman Sohan, Bogdan Roman, Andrew Rice, Andy Hopper, "Activity Based Sector Synchronisation: Efficient Transfer of Disk-State For WAN Live Migration," The 19th Annual Meeting of the IEEE International Symposium on Modeling, Analysis and Simulation of Computer and Telecommunication Systems (MASCOTS'11), Singapore, Jul 2011

74. Akio Hada, Kenichi Soga, Ruoshui Liu, Ian J. Wassell, "Lagrangian heuristic method for the wireless sensor network design problem in railway structural health monitoring," Mechanical Systems and Signal Processing, Elsevier, Jun 2011

75. Weisi Guo, Ian Wassell, Rolando Carrasco, "Evolution Game Theoretic Optimization of Realistic Cooperative Networks using Power Control with Imperfect Feedback," IEEE International Conference on Communications (ICC 2011), Kyoto, Japan, Jun 2011

76. Agata Brajdic, Robert Harle, "Particle filtering on GPU for indoor pedestrian localisation," International Conference on Pervasive Computing 2011, Jun 2011

77. Wei Chen, Miguel R. D. Rodrigues, Ian J. Wassell, "Distributed Compressive Sensing Reconstruction via Common Support Discovery," IEEE International Conference on Communications (ICC 2011), Kyoto, Japan, Jun 2011

78. L Chen, R A Carrasco, I J Wassell, "Opportunistic nonorthogonal amplify-and-forward cooperative communications," Electronics Letters, vol. 47, no. 10, pp. 626-628, May 2011

79. Sherif Akoush, Ripduman Sohan, Andrew Rice, Andrew W. Moore, Andy Hopper, "Free Lunch: Exploiting Renewable Energy For Computing," the 13th Workshop on Hot Topics in Operating Systems (HOTOS'XIII), NAPA, CL, USA, May 2011

80. Wei Chen, Miguel Rodrigues, Ian Wassell, "Penalized L1 Minimization for Reconstruction of Time-varying Sparse Signals," The 36th IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), Prague, Czech Republic, May 2011

81. Alastair R. Beresford, Andrew Rice, Nicholas Skehin, Ripduman Sohan, "MockDroid: trading privacy for application functionality on smartphones," Proceedings of the Twelfth Workshop on Mobile Computing Systems and Applications, Mar 2011

82. Daniel T. Wagner, "Benchmarking Smart Phones (Doctoral Consortium)," HotMobile 2011, Mar 2011

83. Daniel T. Wagner, Andrew Rice, Alastair R. Beresford, "Device Analyzer (Poster)," HotMobile 2011, Mar 2011

84. Daniel T. Wagner, Andrew Rice, Alastair R. Beresford, "Device Analyzer (Extended Abstract)," HotMobile 2011, Mar 2011

85. Ioannis Chatzigeorgiou, Weisi Guo, Ian Wassell, Roland Carrasco, "Exact and Asymptotic Outage Probability Analysis for Decode-and-Forward Networks," IEEE Transactions on Communications, pp. 376-381, Feb 2011

86. Wei Chen, Ian J. Wassell, "Energy Efficient Signal Acquisition via Compressive Sensing in Wireless Sensor Networks," The 6th IEEE International Symposium on Wireless and Pervasive Computing (ISWPC 2011), Hong Kong, China, Feb 2011

87. Bogdan Roman, Ian Wassell, Ioannis Chatzigeorgiou, "Scalable Cross-Layer Wireless Access Control Using Multi-Carrier Burst Contention," IEEE Journal on Selected Areas in Communications, vol. 29, no. 1, pp. 113-128, Jan 2011

88. Bogdan Roman, "Scalable Cross-Layer Wireless Medium Access Control," PhD thesis, University of Cambridge, Computer Laboratory, 2011

89. Ruoshui Liu, Sam Bose, "Cloud Computing Complements Wireless Sensor Networks to Connect the Physical World," IQ Magazine, ARM, 2011