Imperial College London

Professor Peter Y. K. Cheung

Faculty of EngineeringDepartment of Electrical and Electronic Engineering

Professor
 
 
 
//

Contact

 

+44 (0)20 7594 6200p.cheung Website

 
 
//

Assistant

 

Mrs Wiesia Hsissen +44 (0)20 7594 6261

 
//

Location

 

910BElectrical EngineeringSouth Kensington Campus

//

Summary

 

Publications

Publication Type
Year
to

337 results found

Chen BHK, Cheung PYS, Cheung PYK, Kwok Y-Ket al., 2018, CypherDB: A Novel Architecture for Outsourcing Secure Database Processing, IEEE TRANSACTIONS ON CLOUD COMPUTING, Vol: 6, Pages: 372-386, ISSN: 2168-7161

JOURNAL ARTICLE

Davis JJ, Hung E, Levine JM, Stott EA, Cheung PYK, Constantinides GAet al., 2018, KAPow: High-Accuracy, Low-Overhead Online Per-Module Power Estimation for FPGA Designs, ACM TRANSACTIONS ON RECONFIGURABLE TECHNOLOGY AND SYSTEMS, Vol: 11, ISSN: 1936-7406

JOURNAL ARTICLE

Wang E, Davis JJ, Cheung PYK, 2018, A PYNQ-based Framework for Rapid CNN Prototyping, 26th IEEE Annual International Symposium on Field-Programmable Custom Computing Machines (FCCM), Publisher: IEEE, Pages: 223-223

CONFERENCE PAPER

Davis JJ, Levine JM, Stott EA, Hung E, Cheung PYK, Constantinides GAet al., 2017, KOCL: Power Self-Awareness for Arbitrary FPGA-SoC-Accelerated OpenCL Applications, IEEE DESIGN & TEST, Vol: 34, Pages: 36-45, ISSN: 2168-2356

JOURNAL ARTICLE

Davis JJ, Levine JM, Stott EA, Hung E, Cheung PYK, Constantinides GAet al., 2017, STRIPE: Signal Selection for Runtime Power Estimation, 27th International Conference on Field Programmable Logic and Applications (FPL), Publisher: IEEE, ISSN: 1946-1488

CONFERENCE PAPER

Hung E, Davis JJ, Levine JM, Stott EA, Cheung PYK, Constantinides GAet al., 2016, KAPow: A System Identification Approach to Online Per-module Power Estimation in FPGA Designs, 24th IEEE International Symposium on Field-Programmable Custom Computing Machines (FCCM), Publisher: IEEE, Pages: 56-63

CONFERENCE PAPER

Su J, Thomas DB, Cheung PYK, 2016, Increasing Network Size and Training Throughput of FPGA Restricted Boltzmann Machines using Dropout, 24th IEEE International Symposium on Field-Programmable Custom Computing Machines (FCCM), Publisher: IEEE, Pages: 48-51

CONFERENCE PAPER

Davis JJ, Cheung PYK, 2016, Reduced-precision Algorithm-based Fault Tolerance for FPGA-implemented Accelerators, 12th International Symposium on Applied Reconfigurable Computing, Publisher: SPRINGER INTERNATIONAL PUBLISHING AG, Pages: 361-368, ISSN: 0302-9743

CONFERENCE PAPER

Davis JJ, Hung E, Levine JM, Stott EA, Cheung PYK, Constantinides GAet al., 2016, Knowledge is Power: Module-level Sensing for Runtime Optimisation (Abstact Only)., Publisher: ACM, Pages: 276-276

CONFERENCE PAPER

Chen BHK, Cheung PYS, Cheung PYK, Kwok Y-Ket al., 2015, An Efficient Architecture for Zero Overhead Data En-/Decryption using Reconfigurable Cryptographic Engine, International Conference on Field Programmable Technology (FTP), Publisher: IEEE, Pages: 248-251

CONFERENCE PAPER

Chau TCP, Niu X, Eele A, Maciejowski J, Cheung PYK, Luk Wet al., 2015, Mapping Adaptive Particle Filters to Heterogeneous Reconfigurable Systems, ACM TRANSACTIONS ON RECONFIGURABLE TECHNOLOGY AND SYSTEMS, Vol: 7, ISSN: 1936-7406

JOURNAL ARTICLE

Guan Z, Wong JSJ, Chaudhuri S, Constantinides G, Cheung PYKet al., 2014, Mitigation of process variation effect in FPGAs with partial rerouting method, IEICE ELECTRONICS EXPRESS, Vol: 11, ISSN: 1349-2543

JOURNAL ARTICLE

Guan Z, Wong JSJ, Chaudhuri S, Constantinides G, Cheung PYKet al., 2014, Classification on variation maps: a new placement strategy to alleviate process variation on FPGA, IEICE ELECTRONICS EXPRESS, Vol: 11, ISSN: 1349-2543

JOURNAL ARTICLE

Chau TCP, Kurek M, Targett JS, Humphrey J, Skouroupathis G, Eele A, Maciejowski J, Cope B, Cobden K, Leong P, Cheung PYK, Luk Wet al., 2014, SMCGen: Generating Reconfigurable Design for Sequential Monte Carlo Applications, 22nd IEEE Annual International Symposium on Field-Programmable Custom Computing Machines ((FCCM), Publisher: IEEE, Pages: 141-148

CONFERENCE PAPER

Stott E, Levine JM, Cheung PYK, Kapre Net al., 2014, Timing Fault Detection in FPGA-based Circuits, 22nd IEEE Annual International Symposium on Field-Programmable Custom Computing Machines ((FCCM), Publisher: IEEE, Pages: 96-99

CONFERENCE PAPER

Davis JJ, Cheung PYK, 2014, Achieving low-overhead fault tolerance for parallel accelerators with dynamic partial reconfiguration

© 2014 Technical University of Munich (TUM). While allowing for the fabrication of increasingly complex and efficient circuitry, transistor shrinkage and count-per-device expansion have major downsides: chiefly increased variation, degradation and fault susceptibility. For this reason, design-time consideration of fault tolerance will have to be given to increasing numbers of electronic systems in the future to ensure yields, reliabilities and lifetimes remain acceptably high. Many commonly implemented operators are suited to modification resulting in datapath error detection capabilities with low area overheads. FPGAs are uniquely placed to allow further area savings to be made when incorporating fault avoidance mechanisms thanks to their dynamic reconfigurability. In this paper, we examine the practicalities and costs involved in implementing hardware-software fault tolerance on a test platform: a parallel matrix multiplication accelerator in hardware, with controller in software, running on a Xilinx Zynq system-on-chip. A combination of 'bolt-on' error detection logic and software-triggered routing reconfiguration serve to provide low-overhead datapath fault tolerance at runtime. Rapid yet accurate fault diagnoses along with low hardware (area), software (configuration storage) and performance penalties are achieved.

CONFERENCE PAPER

Liu J, Bouganis C, Cheung PYK, 2014, Image Progressive Acquisition for Hardware Systems, Design, Automation and Test in Europe Conference and Exhibition (DATE), Publisher: IEEE, ISSN: 1530-1591

CONFERENCE PAPER

Liu J, Bouganis C, Cheung PYK, 2014, Kernel-based Adaptive Image Sampling, 9th International Conference on Computer Vision Theory and Applications (VISAPP), Publisher: IEEE, Pages: 25-32

CONFERENCE PAPER

Davis JJ, Cheung PYK, 2014, Reducing Overheads for Fault-tolerant Datapaths with Dynamic Partial Reconfiguration, 22nd IEEE Annual International Symposium on Field-Programmable Custom Computing Machines ((FCCM), Publisher: IEEE, Pages: 103-103

CONFERENCE PAPER

Wong JSJ, Cheung PYK, 2013, Timing Measurement Platform for Arbitrary Black-Box Circuits Based on Transition Probability, IEEE TRANSACTIONS ON VERY LARGE SCALE INTEGRATION (VLSI) SYSTEMS, Vol: 21, Pages: 2307-2320, ISSN: 1063-8210

JOURNAL ARTICLE

Powell A, Savvas-Bouganis C, Cheung PYK, 2013, High-level power and performance estimation of FPGA-based soft processors and its application to design space exploration, JOURNAL OF SYSTEMS ARCHITECTURE, Vol: 59, Pages: 1144-1156, ISSN: 1383-7621

JOURNAL ARTICLE

Stott E, Guan Z, Levine JM, Wong JSJ, Cheung PYKet al., 2013, Variation and Reliability in FPGAs, IEEE DESIGN & TEST, Vol: 30, Pages: 50-59, ISSN: 2168-2356

JOURNAL ARTICLE

Davis JJ, Cheung PYK, 2013, Datapath Fault Tolerance for Parallel Accelerators, 12th International Conference on Field-Programmable Technology (FPT), Publisher: IEEE, Pages: 366-369

CONFERENCE PAPER

Guan Z, Wong JSJ, Chaudhuri S, Constantinides G, Cheung PYKet al., 2013, A VARIATION-ADAPTIVE RETIMING METHOD EXPLOITING RECONFIGURABILITY, 23rd International Conference on Field Programmable Logic and Applications (FPL), Publisher: IEEE, ISSN: 1946-1488

CONFERENCE PAPER

Levine JM, Stott E, Constantinides GA, Cheung PYKet al., 2013, SMI: SLACK MEASUREMENT INSERTION FOR ONLINE TIMING MONITORING IN FPGAS, 23rd International Conference on Field Programmable Logic and Applications (FPL), Publisher: IEEE, ISSN: 1946-1488

CONFERENCE PAPER

Guan Z, Wong JSJ, Chaudhuri S, Constantinides G, Cheung PYKet al., 2013, Exploiting Stochastic Delay Variability on FPGAs with Adaptive Partial Rerouting, 12th International Conference on Field-Programmable Technology (FPT), Publisher: IEEE, Pages: 254-261

CONFERENCE PAPER

Liu J, Bouganis C, Cheung PK, 2013, Domain-specific Progressive Sampling of Face Images, IEEE Global Conference on Signal and Information Processing (GlobalSIP), Publisher: IEEE, Pages: 1021-1024, ISSN: 2376-4066

CONFERENCE PAPER

Chau TCP, Kwok K-W, Chow GCT, Tsoi KH, Lee K-H, Tse Z, Cheung PYK, Luk Wet al., 2013, Acceleration of Real-time Proximity Query for Dynamic Active Constraints, 12th International Conference on Field-Programmable Technology (FPT), Publisher: IEEE, Pages: 206-213

CONFERENCE PAPER

Chau TCP, Niu X, Eele A, Luk W, Cheung PYK, Maciejowski Jet al., 2013, Heterogeneous Reconfigurable System for Adaptive Particle Filters in Real-Time Applications, 9th International Applied Reconfigurable Computing Symposium (ARC), Publisher: SPRINGER-VERLAG BERLIN, Pages: 1-12, ISSN: 0302-9743

CONFERENCE PAPER

This data is extracted from the Web of Science and reproduced under a licence from Thomson Reuters. You may not copy or re-distribute this data in whole or in part without the written consent of the Science business of Thomson Reuters.

Request URL: http://wlsprd.imperial.ac.uk:80/respub/WEB-INF/jsp/search-html.jsp Request URI: /respub/WEB-INF/jsp/search-html.jsp Query String: respub-action=search.html&id=00001081&limit=30&person=true