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Posts
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<a href="https://wincle626.github.io/posts/2026/01/yalaa-setup/" rel="permalink">Yalaa Library Configuration </a>
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<p class="page__meta"><i class="fa fa-clock" aria-hidden="true"></i>
3 minute read
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<p class="page__date"><strong><i class="fa fa-fw fa-calendar" aria-hidden="true"></i> Published:</strong> <time datetime="2026-01-25T00:00:00+00:00">January 25, 2026</time></p>
<p class="archive__item-excerpt" itemprop="description"><h1 id="this-post-introduces-the-configurationcompilation-of-yalaa-library-on-both-ubuntu-1804-and-windows-11">This post introduces the configuration/compilation of yalaa library on both Ubuntu 18.04 and Windows 11.</h1>
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<a href="https://wincle626.github.io/posts/2025/12/yolov11-example/" rel="permalink">YOLOv11 traning and inference example </a>
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<p class="page__meta"><i class="fa fa-clock" aria-hidden="true"></i>
less than 1 minute read
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<p class="page__date"><strong><i class="fa fa-fw fa-calendar" aria-hidden="true"></i> Published:</strong> <time datetime="2025-12-01T00:00:00+00:00">December 01, 2025</time></p>
<p class="archive__item-excerpt" itemprop="description"><h1 id="this-post-introduce-how-to-install-yolo-in-general-as-well-as-a-simple-example-about-training-and-inference-on-a-single-image">This post introduce how to install Yolo in general, as well as a simple example about training and inference on a single image.</h1>
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<a href="https://wincle626.github.io/posts/2024/06/rv260-setup/" rel="permalink">KR260 linux setup with ROS </a>
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<p class="page__meta"><i class="fa fa-clock" aria-hidden="true"></i>
2 minute read
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<p class="page__date"><strong><i class="fa fa-fw fa-calendar" aria-hidden="true"></i> Published:</strong> <time datetime="2024-06-28T00:00:00+00:00">June 28, 2024</time></p>
<p class="archive__item-excerpt" itemprop="description"><h1 id="the-is-post-will-introduce-setting-up-kr260-linux-with-ros">The is post will introduce setting up KR260 linux with ROS</h1>
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<a href="https://wincle626.github.io/posts/2024/03/power-app/" rel="permalink">Power monitoring & Scaling on Xilinx Ultrascale+ MPSoC </a>
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<p class="page__meta"><i class="fa fa-clock" aria-hidden="true"></i>
less than 1 minute read
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<p class="page__date"><strong><i class="fa fa-fw fa-calendar" aria-hidden="true"></i> Published:</strong> <time datetime="2024-03-26T00:00:00+00:00">March 26, 2024</time></p>
<p class="archive__item-excerpt" itemprop="description"><h1 id="this-is-simple-app-for-power-management-on-xilinx-ultrascale-zcu106">This is simple app for power management on Xilinx Ultrascale+ ZCU106</h1>
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<a href="https://wincle626.github.io/posts/2023/09/domjudge/" rel="permalink">Domjudge server with docker </a>
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<p class="page__meta"><i class="fa fa-clock" aria-hidden="true"></i>
8 minute read
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<p class="page__date"><strong><i class="fa fa-fw fa-calendar" aria-hidden="true"></i> Published:</strong> <time datetime="2023-09-19T00:00:00+00:00">September 19, 2023</time></p>
<p class="archive__item-excerpt" itemprop="description"><h1 id="this-post-is-going-to-introduce-a-setup-for-domjudge-with-docker">This post is going to introduce a setup for domjudge with docker</h1>
</p>
<h2 class="archive__item-title" itemprop="headline">
<a href="https://wincle626.github.io/posts/2023/08/mpc-demo/" rel="permalink">Approximate Lasso MPC Demonstration </a>
</h2>
<p class="page__meta"><i class="fa fa-clock" aria-hidden="true"></i>
3 minute read
</p>
<p class="page__date"><strong><i class="fa fa-fw fa-calendar" aria-hidden="true"></i> Published:</strong> <time datetime="2023-08-09T00:00:00+00:00">August 09, 2023</time></p>
<p class="archive__item-excerpt" itemprop="description"><h1 id="this-post-will-demonstrate-a-run-time-approximate-lasso-mpc-on-fpga">This post will demonstrate a run-time approximate Lasso MPC on FPGA</h1>
</p>
<h2 class="archive__item-title" itemprop="headline">
<a href="https://wincle626.github.io/posts/2023/02/jetsonnano-setup/" rel="permalink">Jetson Nano setup and deploy Opencv, ROS </a>
</h2>
<p class="page__meta"><i class="fa fa-clock" aria-hidden="true"></i>
less than 1 minute read
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<p class="page__date"><strong><i class="fa fa-fw fa-calendar" aria-hidden="true"></i> Published:</strong> <time datetime="2023-02-10T00:00:00+00:00">February 10, 2023</time></p>
<p class="archive__item-excerpt" itemprop="description"><h1 id="this-post-will-introduce-how-to-setup-jetson-nano-and-deply-opencv-and-ros">This post will introduce how to setup Jetson Nano and deply OpenCV and ROS</h1>
</p>
<h2 class="archive__item-title" itemprop="headline">
<a href="https://wincle626.github.io/posts/2022/10/zcu102-sd/" rel="permalink">ZCU102 SD Card Setup </a>
</h2>
<p class="page__meta"><i class="fa fa-clock" aria-hidden="true"></i>
2 minute read
</p>
<p class="page__date"><strong><i class="fa fa-fw fa-calendar" aria-hidden="true"></i> Published:</strong> <time datetime="2022-10-15T00:00:00+00:00">October 15, 2022</time></p>
<p class="archive__item-excerpt" itemprop="description"><h1 id="this-post-will-introduce-setting-up-zcu102-evaluation-kit-with-linux-boot-from-sd-card">This post will introduce setting up ZCU102 evaluation kit with Linux boot from SD card</h1>
</p>
<h2 class="archive__item-title" itemprop="headline">
<a href="https://wincle626.github.io/posts/2021/08/zcu104-sd/" rel="permalink">ZCU104 SD Card Setup </a>
</h2>
<p class="page__meta"><i class="fa fa-clock" aria-hidden="true"></i>
1 minute read
</p>
<p class="page__date"><strong><i class="fa fa-fw fa-calendar" aria-hidden="true"></i> Published:</strong> <time datetime="2021-08-07T00:00:00+00:00">August 07, 2021</time></p>
<p class="archive__item-excerpt" itemprop="description"><h1 id="this-post-will-introduce-setting-up-zcu104-evaluation-kit-with-linux-boot-from-sd-card">This post will introduce setting up ZCU104 evaluation kit with Linux boot from SD card</h1>
</p>
<h2 class="archive__item-title" itemprop="headline">
<a href="https://wincle626.github.io/posts/2021/01/aarch64-rootfs/" rel="permalink">Ubuntu rootfs for aarch64 on x86 Host </a>
</h2>
<p class="page__meta"><i class="fa fa-clock" aria-hidden="true"></i>
1 minute read
</p>
<p class="page__date"><strong><i class="fa fa-fw fa-calendar" aria-hidden="true"></i> Published:</strong> <time datetime="2021-01-29T00:00:00+00:00">January 29, 2021</time></p>
<p class="archive__item-excerpt" itemprop="description"><h1 id="this-post-will-introduce-how-to-prepare-ubuntu-rootfs-for-aarch64-on-x86-host">This post will introduce how to prepare Ubuntu rootfs for aarch64 on x86 Host</h1>
</p>
<h2 class="archive__item-title" itemprop="headline">
<a href="https://wincle626.github.io/posts/2020/09/xilinxtool-2019.1/" rel="permalink">Xilinx tool tutorial 2019.1 </a>
</h2>
<p class="page__meta"><i class="fa fa-clock" aria-hidden="true"></i>
1 minute read
</p>
<p class="page__date"><strong><i class="fa fa-fw fa-calendar" aria-hidden="true"></i> Published:</strong> <time datetime="2020-09-29T00:00:00+00:00">September 29, 2020</time></p>
<p class="archive__item-excerpt" itemprop="description"><h1 id="this-post-briefly-introduce-xilinx-tool-20191">This post briefly introduce Xilinx tool 2019.1</h1>
</p>
<h2 class="archive__item-title" itemprop="headline">
<a href="https://wincle626.github.io/posts/2019/09/zcu106-sd/" rel="permalink">ZCU106 evaluation kit SD card setup </a>
</h2>
<p class="page__meta"><i class="fa fa-clock" aria-hidden="true"></i>
less than 1 minute read
</p>
<p class="page__date"><strong><i class="fa fa-fw fa-calendar" aria-hidden="true"></i> Published:</strong> <time datetime="2019-09-10T00:00:00+00:00">September 10, 2019</time></p>
<p class="archive__item-excerpt" itemprop="description"><h1 id="this-post-will-introduce-setting-up-zcu106-evaluation-kit-with-linux-boot-from-sd-card">This post will introduce setting up ZCU106 evaluation kit with Linux boot from SD card</h1>
</p>
<h2 class="archive__item-title" itemprop="headline">
<a href="https://wincle626.github.io/posts/2018/10/hikey970-linux/" rel="permalink">Hikey970 Linux Setup </a>
</h2>
<p class="page__meta"><i class="fa fa-clock" aria-hidden="true"></i>
9 minute read
</p>
<p class="page__date"><strong><i class="fa fa-fw fa-calendar" aria-hidden="true"></i> Published:</strong> <time datetime="2018-10-16T00:00:00+00:00">October 16, 2018</time></p>
<p class="archive__item-excerpt" itemprop="description"><h1 id="this-post-will-introduce-how-to-build-and-install-linux-for-hikey-970-board">This post will introduce how to build and install linux for Hikey 970 board</h1>
</p>
news
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<a href="https://wincle626.github.io/news/2025-11-01-news/" rel="permalink">New CSC Visiting PhD Student Started </a>
</h2>
<p class="page__date"><strong><i class="fa fa-fw fa-calendar" aria-hidden="true"></i> Published:</strong> <time datetime="2025-11-01T00:00:00+00:00">November 01, 2025</time></p>
<p class="archive__item-excerpt" itemprop="description"><p>Welcome Ms. Yanjing Zhang to visit Queen’s University Belfast !</p>
</p>
<h2 class="archive__item-title" itemprop="headline">
<a href="https://wincle626.github.io/news/2025-11-20-news/" rel="permalink">New CSC Visiting PhD Student Started </a>
</h2>
<p class="page__date"><strong><i class="fa fa-fw fa-calendar" aria-hidden="true"></i> Published:</strong> <time datetime="2025-11-20T00:00:00+00:00">November 20, 2025</time></p>
<p class="archive__item-excerpt" itemprop="description"><p>Welcome Mr. Xinyuan Zhao to visit Queen’s University Belfast !</p>
</p>
<h2 class="archive__item-title" itemprop="headline">
<a href="https://wincle626.github.io/news/2025-12-20-news/" rel="permalink">Received NVIDIA Academic Grant </a>
</h2>
<p class="page__date"><strong><i class="fa fa-fw fa-calendar" aria-hidden="true"></i> Published:</strong> <time datetime="2025-12-20T00:00:00+00:00">December 20, 2025</time></p>
<p class="archive__item-excerpt" itemprop="description"><p>Happy to share our recent successful NVIDIA Academic Grant!</p>
</p>
<h2 class="archive__item-title" itemprop="headline">
<a href="https://wincle626.github.io/news/2026-01-05-news/" rel="permalink">New PhD Student Started </a>
</h2>
<p class="page__date"><strong><i class="fa fa-fw fa-calendar" aria-hidden="true"></i> Published:</strong> <time datetime="2026-01-05T00:00:00+00:00">January 05, 2026</time></p>
<p class="archive__item-excerpt" itemprop="description"><p>Mr. Ahmed Gibriel start pursuing his PhD study under my supervision.</p>
</p>
portfolio
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<a href="https://wincle626.github.io/portfolio/portfolio-1/" rel="permalink">Portfolio item number 1 </a>
</h2>
<p class="archive__item-excerpt" itemprop="description"><p>Short description of portfolio item number 1<br /><img src="/images/500x300.png" /></p>
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<h2 class="archive__item-title" itemprop="headline">
<a href="https://wincle626.github.io/portfolio/portfolio-2/" rel="permalink">Portfolio item number 2 </a>
</h2>
<p class="archive__item-excerpt" itemprop="description"><p>Short description of portfolio item number 2 <br /><img src="/images/500x300.png" /></p>
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publications
<h2 class="archive__item-title" itemprop="headline">
<a href="https://wincle626.github.io/publication/2011-07-01-RTCSA" rel="permalink">A Kernel Interleaved Scheduling Method for Streaming Applications on Soft-core Vector Processors </a>
</h2>
<p>Published in <i>2011 IEEE International Conference on Embedded and Real-Time Computing Systems and Applications (RTCSA), pp. 278–285</i>, 2011 </p>
<p class="archive__item-excerpt" itemprop="description"><p>This paper presents a novel kernel interleaved scheduling (KIS) method for streaming applications on soft-core vector processors, aiming to improve resource utilization and performance in FPGA-based systems.</p>
</p>
<p>Recommended citation: Zheng, C., McAllister, J., & Wu, Y. (2011). A kernel interleaved scheduling method for streaming applications on soft-core vector processors. In *2011 IEEE International Conference on Embedded and Real-Time Computing Systems and Applications (RTCSA)* (pp. 278–285). IEEE. https://doi.org/10.1109/RTCSA.2011.6006617<br /><a href="https://ieeexplore.ieee.org/document/6006617">Download Paper</a> | <a href="">Download Slides</a> | <a href="">Download Bibtex</a></p>
<h2 class="archive__item-title" itemprop="headline">
<a href="https://wincle626.github.io/publication/2011-11-01-SiPS" rel="permalink">Tree-Based Adaptive Spatial Detection for Adaptive Modulated MIMO Systems </a>
</h2>
<p>Published in <i>2011 IEEE Workshop on Signal Processing Systems (SiPS), pp. 107–113</i>, 2011 </p>
<p class="archive__item-excerpt" itemprop="description"><p>This paper proposes a tree-based adaptive spatial detection (TASD) method for adaptive modulated MIMO systems, aiming to improve detection performance while maintaining computational efficiency.</p>
</p>
<p>Recommended citation: Zheng, C., Wu, Y., McAllister, J., & Woods, R. (2011). Tree-Based Adaptive Spatial Detection for Adaptive Modulated MIMO Systems. In *2011 IEEE Workshop on Signal Processing Systems (SiPS)* (pp. 107–113). IEEE. https://doi.org/10.1109/SiPS.2011.6111848<br /><a href="https://ieeexplore.ieee.org/document/6111848">Download Paper</a> | <a href="">Download Slides</a> | <a href="">Download Bibtex</a></p>
<h2 class="archive__item-title" itemprop="headline">
<a href="https://wincle626.github.io/publication/2013-05-01-ICASSP" rel="permalink">Soft-core Stream Processing on FPGA: An FFT Case Study </a>
</h2>
<p>Published in <i>2013 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), pp. 2756–2760</i>, 2013 </p>
<p class="archive__item-excerpt" itemprop="description"><p>This paper presents the first recorded implementation of a softcore Fast Fourier Transform (FFT) on Xilinx Virtex FPGA technology, achieving 1.1 GSamples/s throughput and up to 19 times speed-up over the Xilinx Radix-2 FFT dedicated circuit.</p>
</p>
<p>Recommended citation: Wang, P., McAllister, J., & Wu, Y. (2013). Soft-core stream processing on FPGA: An FFT case study. In *2013 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)* (pp. 2756–2760). IEEE. https://doi.org/10.1109/ICASSP.2013.6638261<br /><a href="https://ieeexplore.ieee.org/document/6638261">Download Paper</a> | <a href="">Download Slides</a> | <a href="">Download Bibtex</a></p>
<h2 class="archive__item-title" itemprop="headline">
<a href="https://wincle626.github.io/publication/2013-09-01-EUSIPCO" rel="permalink">Bounded Selective Spanning with Extended Fast Enumeration for MIMO-OFDM Systems Detection </a>
</h2>
<p>Published in <i>2013 Proceedings of the 21st European Signal Processing Conference (EUSIPCO 2013), Marrakech, Morocco, pp. 1–5</i>, 2013 </p>
<p class="archive__item-excerpt" itemprop="description"><p>This paper introduces Bounded Selective Spanning with Extended Fast Enumeration (BSS-EFE), an enhancement to the SSFE algorithm, improving detection performance and computational efficiency in MIMO-OFDM systems.</p>
</p>
<p>Recommended citation: Wu, Y., & McAllister, J. (2013). Bounded Selective Spanning with Extended Fast Enumeration for MIMO-OFDM Systems Detection. In *2013 Proceedings of the 21st European Signal Processing Conference (EUSIPCO 2013)* (pp. 1–5). IEEE. https://doi.org/10.1109/EUSIPCO.2013.6811656<br /><a href="https://ieeexplore.ieee.org/document/6811656">Download Paper</a> | <a href="">Download Slides</a> | <a href="">Download Bibtex</a></p>
<h2 class="archive__item-title" itemprop="headline">
<a href="https://wincle626.github.io/publication/2013-11-01-SDR" rel="permalink">Cooperative Actor Oriented Synthesis for FPGA-based MIMO-OFDM Detection </a>
</h2>
<p>Published in <i>2013 Software Defined Radio (SDR)-WInnComm, Washington, D.C.</i>, 2013 </p>
<p class="archive__item-excerpt" itemprop="description"><p>This paper introduces a novel actor-oriented synthesis approach for FPGA-based MIMO-OFDM detection, enhancing modularity and reusability in hardware design.</p>
</p>
<p>Recommended citation: Wu, Y., McAllister, J., & Wang, P. (2013). Cooperative Actor Oriented Synthesis for FPGA-based MIMO-OFDM Detection. In *2013 Software Defined Radio (SDR)-WInnComm*. Wireless Innovation Forum.<br /><a href="https://www.wirelessinnovation.org/sdr-winncomm-2013">Download Paper</a> | <a href="">Download Slides</a> | <a href="">Download Bibtex</a></p>
<h2 class="archive__item-title" itemprop="headline">
<a href="https://wincle626.github.io/publication/2013-12-01-GlobalSIP" rel="permalink">High Performance Real-Time Pre-Processing for Fixed-Complexity Sphere Decoder </a>
</h2>
<p>Published in <i>2013 IEEE Global Conference on Signal and Information Processing (GlobalSIP), pp. 1250–1253</i>, 2013 </p>
<p class="archive__item-excerpt" itemprop="description"><p>This paper addresses the challenge of real-time pre-processing in Fixed-Complexity Sphere Decoders for MIMO systems, proposing an FPGA-based architecture that reduces resource cost by 50% while maintaining real-time performance.</p>
</p>
<p>Recommended citation: Wu, Y., McAllister, J., & Wang, P. (2013). High performance real-time pre-processing for fixed-complexity sphere decoder. In *2013 IEEE Global Conference on Signal and Information Processing (GlobalSIP)* (pp. 1250–1253). IEEE. https://doi.org/10.1109/GlobalSIP.2013.7086073<br /><a href="https://ieeexplore.ieee.org/document/7086073">Download Paper</a> | <a href="">Download Slides</a> | <a href="">Download Bibtex</a></p>
<h2 class="archive__item-title" itemprop="headline">
<a href="https://wincle626.github.io/publication/2014-10-01-SiPS" rel="permalink">FPGA-based Tabu Search for Detection in Large-Scale MIMO Systems </a>
</h2>
<p>Published in <i>2014 IEEE Workshop on Signal Processing Systems (SiPS): Proceedings. Institute of Electrical and Electronics Engineers Inc., p. 1–6</i>, 2014 </p>
<p class="archive__item-excerpt" itemprop="description"><p>This paper presents an FPGA-based implementation of the Tabu Search algorithm for efficient detection in large-scale MIMO systems, aiming to balance performance and computational complexity.</p>
</p>
<p>Recommended citation: Wu, Y., & McAllister, J. (2014). FPGA-based Tabu Search for Detection in Large-Scale MIMO Systems. In *Proceedings of the 2014 IEEE Workshop on Signal Processing Systems (SiPS)* (pp. 1–6). IEEE. https://doi.org/10.1109/SiPS.2014.6986073<br /><a href="https://ieeexplore.ieee.org/document/6986073">Download Paper</a> | <a href="">Download Slides</a> | <a href="">Download Bibtex</a></p>
<h2 class="archive__item-title" itemprop="headline">
<a href="https://wincle626.github.io/publication/2014-12-01-FPT" rel="permalink">Power Modeling and Capping for Heterogeneous ARM/FPGA SoCs </a>
</h2>
<p>Published in <i>Proceedings of the 2014 International Conference on Field-Programmable Technology (FPT), IEEE, pp. 231–234</i>, 2014 </p>
<p class="archive__item-excerpt" itemprop="description"><p>This paper presents a methodology for power modeling and capping in heterogeneous ARM/FPGA System-on-Chip (SoC) architectures, aiming to optimize energy efficiency in embedded systems.</p>
</p>
<p>Recommended citation: Wu, Y., Nunez-Yanez, J., Woods, R., & Nikolopoulos, D. S. (2014). Power Modeling and Capping for Heterogeneous ARM/FPGA SoCs. In *Proceedings of the 2014 International Conference on Field-Programmable Technology (FPT)* (pp. 231–234). IEEE. https://doi.org/10.1109/FPT.2014.7082782<br /><a href="https://ieeexplore.ieee.org/document/7082782">Download Paper</a> | <a href="">Download Slides</a> | <a href="">Download Bibtex</a></p>
<h2 class="archive__item-title" itemprop="headline">
<a href="https://wincle626.github.io/publication/2016-03-13-ARC" rel="permalink">FPGA Soft-Core Processors, Compiler and Hardware Optimizations Validated Using HOG </a>
</h2>
<p>Published in <i>Applied Reconfigurable Computing - 12th International Symposium, ARC 2016, Proceedings, Lecture Notes in Computer Science, Vol. 9625, pp. 78–90</i>, 2016 </p>
<p class="archive__item-excerpt" itemprop="description"><p>This paper explores the integration of FPGA-based soft-core processors with compiler and hardware optimizations to enhance the performance of image processing applications, validated through the Histogram of Oriented Gradients (HOG) algorithm.</p>
</p>
<p>Recommended citation: Kelly, C., Siddiqui, F. M., Bardak, B., Wu, Y., Woods, R., & Rafferty, K. (2016). FPGA Soft-Core Processors, Compiler and Hardware Optimizations Validated Using HOG. In *Applied Reconfigurable Computing - 12th International Symposium, ARC 2016, Proceedings* (Vol. 9625, pp. 78–90). Springer. https://doi.org/10.1007/978-3-319-31462-4_7<br /><a href="https://link.springer.com/chapter/10.1007/978-3-319-31462-4_7">Download Paper</a> | <a href="">Download Slides</a> | <a href="">Download Bibtex</a></p>
<h2 class="archive__item-title" itemprop="headline">
<a href="https://wincle626.github.io/publication/2016-10-15-H2RC" rel="permalink">Accelerating Data Center Applications with Reconfigurable DataFlow Engines </a>
</h2>
<p>Published in <i>Heterogeneous High-Performance Reconfigurable Computing (H2RC) 2016 Workshop</i>, 2016 </p>
<p class="archive__item-excerpt" itemprop="description"><p>This paper explores the integration of reconfigurable DataFlow Engines (DFEs) into data center applications, aiming to enhance computational efficiency and energy performance.</p>
</p>
<p>Recommended citation: Barbhuiya, S., Wu, Y., Murphy, K., Vandierendonck, H., Karakonstantis, G., & Nikolopoulos, D. S. (2016). Accelerating Data Center Applications with Reconfigurable DataFlow Engines. In *Proceedings of the Heterogeneous High-Performance Reconfigurable Computing (H2RC) 2016 Workshop*. https://h2rc.cse.sc.edu/2016/papers/paper_9.pdf<br /><a href="https://h2rc.cse.sc.edu/2016/papers/paper_9.pdf">Download Paper</a> | <a href="">Download Slides</a> | <a href="">Download Bibtex</a></p>
<h2 class="archive__item-title" itemprop="headline">
<a href="https://wincle626.github.io/publication/2017-01-19-SAMOS" rel="permalink">Runtime Support for Adaptive Power Capping on Heterogeneous SoCs </a>
</h2>
<p>Published in <i>Proceedings of the International Conference on Embedded Computer Systems: Architecture, Modeling and Simulation (SAMOS XVI), 71–78</i>, 2017 </p>
<p class="archive__item-excerpt" itemprop="description"><p>This paper introduces a runtime system that enables adaptive power capping on heterogeneous System-on-Chip (SoC) architectures, aiming to balance performance and power consumption in embedded systems.</p>
</p>
<p>Recommended citation: Wu, Y., Nikolopoulos, D. S., & Woods, R. (2017). Runtime Support for Adaptive Power Capping on Heterogeneous SoCs. In *Proceedings of the International Conference on Embedded Computer Systems: Architecture, Modeling and Simulation (SAMOS XVI)* (pp. 71–78). IEEE. https://doi.org/10.1109/SAMOS.2017.7818333<br /><a href="https://ieeexplore.ieee.org/document/7818333">Download Paper</a> | <a href="">Download Slides</a> | <a href="">Download Bibtex</a></p>
<h2 class="archive__item-title" itemprop="headline">
<a href="https://wincle626.github.io/publication/2017-01-23-ESCEC" rel="permalink">Heterogeneous Servers based on Programmable Cores and Dataflow Engines </a>
</h2>
<p>Published in <i>Workshop on Energy-Efficient Servers for Cloud and Edge Computing 2017</i>, 2017 </p>
<p class="archive__item-excerpt" itemprop="description"><p>This paper explores the design and implementation of energy-efficient server architectures that integrate programmable cores and dataflow engines, aiming to enhance performance and reduce power consumption in cloud and edge computing environments.</p>
</p>
<p>Recommended citation: Wu, Y., Gillan, C., Minhas, U., Barbhuiya, S., Novakovic, A., Tovletoglou, K., Tzenakis, G., Vandierendonck, H., Karakonstantis, G., & Nikolopoulos, D. (2017). Heterogeneous Servers based on Programmable Cores and Dataflow Engines. In *Workshop on Energy-Efficient Servers for Cloud and Edge Computing 2017*. Queen’s University Belfast. https://pureadmin.qub.ac.uk/ws/files/123397592/HiPEAC_ESCEC_2016.pdf<br /><a href="https://pureadmin.qub.ac.uk/ws/files/123397592/HiPEAC_ESCEC_2016.pdf">Download Paper</a> | <a href="">Download Slides</a> | <a href="">Download Bibtex</a></p>
<h2 class="archive__item-title" itemprop="headline">
<a href="https://wincle626.github.io/publication/2017-09-01-TCASI" rel="permalink">Bounded Selective Spanning With Extended Fast Enumeration for MIMO-OFDM Systems Detection </a>
</h2>
<p>Published in <i>IEEE Transactions on Circuits and Systems I: Regular Papers, 64(9), 2556–2568</i>, 2017 </p>
<p class="archive__item-excerpt" itemprop="description"><p>This paper introduces a novel detection algorithm for MIMO-OFDM systems that combines bounded selective spanning with extended fast enumeration, aiming to improve detection performance and computational efficiency.</p>
</p>
<p>Recommended citation: Wu, Y., & McAllister, J. (2017). Bounded Selective Spanning With Extended Fast Enumeration for MIMO-OFDM Systems Detection. *IEEE Transactions on Circuits and Systems I: Regular Papers, 64*(9), 2556–2568. https://doi.org/10.1109/TCSI.2017.2716710<br /><a href="https://ieeexplore.ieee.org/document/7956397">Download Paper</a> | <a href="">Download Slides</a> | <a href="">Download Bibtex</a></p>
<h2 class="archive__item-title" itemprop="headline">
<a href="https://wincle626.github.io/publication/2018-01-01-TPDS" rel="permalink">Architectural Synthesis of Multi-SIMD Dataflow Accelerators for FPGA </a>
</h2>
<p>Published in <i>IEEE Transactions on Parallel and Distributed Systems, 29(1), 43–55</i>, 2018 </p>
<p class="archive__item-excerpt" itemprop="description"><p>This paper presents an architectural synthesis approach for deriving software-programmable multi-core SIMD accelerators from Signal Flow Graph models, enabling efficient FPGA implementations that meet prescribed throughput requirements.</p>
</p>
<p>Recommended citation: Wu, Y., & McAllister, J. (2018). Architectural Synthesis of Multi-SIMD Dataflow Accelerators for FPGA. *IEEE Transactions on Parallel and Distributed Systems, 29*(1), 43–55. https://doi.org/10.1109/TPDS.2017.2753038<br /><a href="https://ieeexplore.ieee.org/document/8275866">Download Paper</a> | <a href="">Download Slides</a> | <a href="">Download Bibtex</a></p>
<h2 class="archive__item-title" itemprop="headline">
<a href="https://wincle626.github.io/publication/2019-04-17-ICASSP" rel="permalink">On Modified Squared Givens Rotations for Sphere Decoder Preprocessing </a>
</h2>
<p>Published in <i>ICASSP 2019 - IEEE International Conference on Acoustics, Speech, and Signal Processing</i>, 2019 </p>
<p class="archive__item-excerpt" itemprop="description"><p>This paper introduces a preprocessing technique for sphere decoding that utilizes modified squared Givens rotations, aiming to reduce computational complexity and enhance hardware efficiency.</p>
</p>
<p>Recommended citation: Wu, Y., & McAllister, J. (2019). On Modified Squared Givens Rotations for Sphere Decoder Preprocessing. In *ICASSP 2019 - IEEE International Conference on Acoustics, Speech, and Signal Processing* (pp. 1528–1531). IEEE. https://doi.org/10.1109/ICASSP.2019.8683283<br /><a href="https://ieeexplore.ieee.org/document/8683283">Download Paper</a> | <a href="">Download Slides</a> | <a href="">Download Bibtex</a></p>
<h2 class="archive__item-title" itemprop="headline">
<a href="https://wincle626.github.io/publication/2020-04-09-ICASSP" rel="permalink">Programmable Dataflow Accelerators: A 5G OFDM Modulation/Demodulation Case Study </a>
</h2>
<p>Published in <i>ICASSP 2020 - IEEE International Conference on Acoustics, Speech, and Signal Processing</i>, 2020 </p>
<p class="archive__item-excerpt" itemprop="description"><p>This paper explores the design and implementation of programmable dataflow accelerators for 5G Orthogonal Frequency Division Multiplexing (OFDM) modulation and demodulation, demonstrating significant improvements in throughput and energy efficiency.</p>
</p>
<p>Recommended citation: Wu, Y., Wang, P., & McAllister, J. (2020). Programmable Dataflow Accelerators: A 5G OFDM Modulation/Demodulation Case Study. In *ICASSP 2020 - IEEE International Conference on Acoustics, Speech, and Signal Processing* (pp. 1728–1732). IEEE. https://doi.org/10.1109/ICASSP40776.2020.9053529<br /><a href="https://ieeexplore.ieee.org/document/9053529">Download Paper</a> | <a href="">Download Slides</a> | <a href="">Download Bibtex</a></p>
<h2 class="archive__item-title" itemprop="headline">
<a href="https://wincle626.github.io/publication/2020-11-30-SSPD" rel="permalink">Approximate LASSO Model Predictive Control for Resource-Constrained Systems </a>
</h2>
<p>Published in <i>2020 Sensor Signal Processing for Defence Conference (SSPD): Proceedings</i>, 2020 </p>
<p class="archive__item-excerpt" itemprop="description"><p>This paper introduces a reduced-precision implementation of the Lean Proximal Gradient Descent (LPGD) algorithm for LASSO-based Model Predictive Control (MPC), demonstrating significant reductions in logic cost, memory bandwidth, and power consumption on FPGA platforms.</p>
</p>
<p>Recommended citation: Wu, Y., Mota, J. F. C., & Wallace, A. M. (2020). Approximate LASSO Model Predictive Control for Resource-Constrained Systems. In *Proceedings of the 2020 Sensor Signal Processing for Defence Conference (SSPD)*. IEEE. https://doi.org/10.1109/SSPD47486.2020.9272000<br /><a href="https://ieeexplore.ieee.org/document/9272000">Download Paper</a> | <a href="">Download Slides</a> | <a href="">Download Bibtex</a></p>
<h2 class="archive__item-title" itemprop="headline">
<a href="https://wincle626.github.io/publication/2020-12-18-EUSIPCO" rel="permalink">Accelerated 3D Image Reconstruction for Resource-Constrained Systems </a>
</h2>
<p>Published in <i>28th European Signal Processing Conference (EUSIPCO 2020) - Proceedings</i>, 2020 </p>
<p class="archive__item-excerpt" itemprop="description"><p>This paper demonstrates an efficient and accelerated implementation of a parallel sparse depth reconstruction framework using compressed sensing (CS) techniques. The authors explore how CS can be split into smaller subproblems, allowing for the pre-computation of important components of the LU decomposition and subsequent linear algebra to solve a set of linear equations found in algorithms such as the alternating direction method of multipliers (ADMM). For comparison, a fully discrete least square reconstruction method is also presented. The study investigates how reduced precision is leveraged to reduce the number of logic units in field-programmable gate array (FPGA) implementations for such sparse imaging systems. The results show that the amount of logic units, memory requirements, and power consumption are reduced significantly by over 70% with minimal impact on the quality of reconstruction. This demonstrates the feasibility of novel high-resolution, low-power, and high frame rate light detection and ranging (LiDAR) depth imagers based on sparse illumination.</p>
</p>
<p>Recommended citation: Aßmann, A., Wu, Y., Stewart, B., & Wallace, A. M. (2020). Accelerated 3D Image Reconstruction for Resource-Constrained Systems. In *Proceedings of the 28th European Signal Processing Conference (EUSIPCO 2020)* (pp. 565–569). IEEE. https://doi.org/10.23919/Eusipco47968.2020.9287749<br /><a href="https://ieeexplore.ieee.org/document/9287749">Download Paper</a> | <a href="">Download Slides</a> | <a href="">Download Bibtex</a></p>
<h2 class="archive__item-title" itemprop="headline">
<a href="https://wincle626.github.io/publication/2021-06-01-TCASI" rel="permalink">Configurable Quasi-Optimal Sphere Decoding for Scalable MIMO Communications </a>
</h2>
<p>Published in <i>IEEE Transactions on Circuits and Systems I: Regular Papers, Vol. 68, Issue 6</i>, 2021 </p>
<p class="archive__item-excerpt" itemprop="description"><p>This paper proposes a novel configurable Sphere Decoder (SD) for MIMO systems, balancing accelerator cost and detection accuracy via a Robust Bounded Spanning with Fast Enumeration (R-BSFE) approach.</p>
</p>
<p>Recommended citation: Wu, Y., & McAllister, J. (2021). Configurable Quasi-Optimal Sphere Decoding for Scalable MIMO Communications. *IEEE Transactions on Circuits and Systems I: Regular Papers*, 68(6), 2021–2032. https://doi.org/10.1109/TCSI.2021.9375712<br /><a href="https://ieeexplore.ieee.org/document/9375712">Download Paper</a> | <a href="">Download Slides</a> | <a href="">Download Bibtex</a></p>
<h2 class="archive__item-title" itemprop="headline">
<a href="https://wincle626.github.io/publication/2021-09-23-SSPD" rel="permalink">Approximate Proximal-Gradient Methods </a>
</h2>
<p>Published in <i>2021 Sensor Signal Processing for Defence Conference (SSPD): Proceedings</i>, 2021 </p>
<p class="archive__item-excerpt" itemprop="description"><p>This paper explores the convergence of the Proximal-Gradient algorithm for convex composite problems when both the gradient and the proximal mapping are computed approximately.</p>
</p>
<p>Recommended citation: Hamadouche, A., Wu, Y., Wallace, A. M., & Mota, J. F. C. (2021). Approximate Proximal-Gradient Methods. In *Proceedings of the 2021 Sensor Signal Processing for Defence Conference (SSPD)*. IEEE. https://doi.org/10.1109/SSPD51364.2021.9541509<br /><a href="https://ieeexplore.ieee.org/document/9541509">Download Paper</a> | <a href="">Download Slides</a> | <a href="">Download Bibtex</a></p>
<h2 class="archive__item-title" itemprop="headline">
<a href="https://wincle626.github.io/publication/2021-11-11-SiPS2" rel="permalink">Mixed Precision ℓ₁ Solver for Compressive Depth Reconstruction: An ADMM Case Study </a>
</h2>
<p>Published in <i>2021 IEEE Workshop on Signal Processing Systems (SiPS 2021): Proceedings</i>, 2021 </p>
<p class="archive__item-excerpt" itemprop="description"><p>This paper introduces a mixed precision framework for compressive depth reconstruction using a compact ADMM solver, demonstrating significant resource and power savings on FPGA implementations.</p>
</p>
<p>Recommended citation: Wu, Y., Wallace, A. M., Aßmann, A., & Stewart, B. (2021). Mixed Precision ℓ₁ Solver for Compressive Depth Reconstruction: An ADMM Case Study. In *Proceedings of the 2021 IEEE Workshop on Signal Processing Systems (SiPS 2021)* (pp. 70–75). IEEE. https://doi.org/10.1109/SiPS52901.2021.9595141<br /><a href="https://ieeexplore.ieee.org/document/9595141">Download Paper</a> | <a href="">Download Slides</a> | <a href="">Download Bibtex</a></p>
<h2 class="archive__item-title" itemprop="headline">
<a href="https://wincle626.github.io/publication/2021-11-13-SiPS" rel="permalink">Energy-Efficient Adaptive Modulated Fixed-Complexity Sphere Decoder </a>
</h2>
<p>Published in <i>2021 IEEE Workshop on Signal Processing Systems (SiPS 2021): Proceedings</i>, 2021 </p>
<p class="archive__item-excerpt" itemprop="description"><p>This paper introduces an adaptive fixed-complexity sphere decoder that dynamically adjusts its complexity based on the modulation order, achieving energy efficiency in MIMO systems.</p>
</p>
<p>Recommended citation: Wu, Y., & McAllister, J. (2021). Energy-Efficient Adaptive Modulated Fixed-Complexity Sphere Decoder. In *Proceedings of the 2021 IEEE Workshop on Signal Processing Systems (SiPS 2021)* (pp. 82–87). IEEE. https://doi.org/10.1109/SiPS52901.2021.9595145<br /><a href="https://ieeexplore.ieee.org/document/9595145">Download Paper</a> | <a href="">Download Slides</a> | <a href="">Download Bibtex</a></p>
<h2 class="archive__item-title" itemprop="headline">
<a href="https://wincle626.github.io/publication/2022-04-01-TETC" rel="permalink">Energy Efficient Approximate 3D Image Reconstruction </a>
</h2>
<p>Published in <i>IEEE Transactions on Emerging Topics in Computing</i>, 2022 </p>
<p class="archive__item-excerpt" itemprop="description"><p>This paper presents a parallel, sparse depth reconstruction framework utilizing compressed sensing and approximate computing techniques to achieve energy efficiency in 3D image reconstruction.</p>
</p>
<p>Recommended citation: Wu, Y. (2022). Energy Efficient Approximate 3D Image Reconstruction. *IEEE Transactions on Emerging Topics in Computing*, 10(2), 1234–1245. https://doi.org/10.1109/TETC.2022.09559866<br /><a href="https://www.computer.org/csdl/journal/ec/2022/04/09559866/1xs9U4zKKeA">Download Paper</a> | <a href="">Download Slides</a> | <a href="">Download Bibtex</a></p>
<h2 class="archive__item-title" itemprop="headline">
<a href="https://wincle626.github.io/publication/2022-09-23-SSPD1" rel="permalink">Automatic approximation for 1-Dimensional Feedback-Loop Computations: a PID Benchmark </a>
</h2>
<p>Published in <i>Sensor Signal Processing for Defence Conference (SSPD 2022)</i>, 2022 </p>
<p class="archive__item-excerpt" itemprop="description"><p>An automated approach using affine arithmetic to tailor bit-widths in PID controllers, optimizing between accuracy, FPGA area, and power consumption under 1-dimensional feedback-loop benchmarks.</p>
</p>
<p>Recommended citation: Wu, Y., Zhang, Y., Hamadouche, A., Mota, J. F. C., & Wallace, A. M. (2022). “Automatic approximation for 1-Dimensional Feedback-Loop Computations: a PID Benchmark.” In *2022 Sensor Signal Processing for Defence Conference (SSPD 2022)*. IEEE. DOI:10.1109/SSPD54131.2022.9896191<br /><a href="https://doi.org/10.1109/SSPD54131.2022.9896191">Download Paper</a> | <a href="">Download Slides</a> | <a href="">Download Bibtex</a></p>
<h2 class="archive__item-title" itemprop="headline">
<a href="https://wincle626.github.io/publication/2022-09-23-SSPD2" rel="permalink">Joint Undervolting and Overclocking Power Scaling Approximation on FPGAs </a>
</h2>
<p>Published in <i>11th International Conference on Sensor Signal Processing for Defence (SSPD)</i>, 2022 </p>
<p class="archive__item-excerpt" itemprop="description"><p>An experimental study on the combined effects of undervolting and overclocking on FPGA peripherals, focusing on AXI memory access in Xilinx Ultrascale+ MPSoCs, to identify optimal power-performance trade-offs.</p>
</p>
<p>Recommended citation: Wu, Y., Mota, J. F. C., & Wallace, A. M. (2022). Joint undervolting and overclocking power scaling approximation on FPGAs. In *Proceedings of the 11th International Conference on Sensor Signal Processing for Defence (SSPD 2022)*. IEEE. https://doi.org/10.1109/SSPD54131.2022.9896229.<br /><a href="">Download Paper</a> | <a href="">Download Slides</a> | <a href="">Download Bibtex</a></p>
<h2 class="archive__item-title" itemprop="headline">
<a href="https://wincle626.github.io/publication/2022-10-10-JSPS" rel="permalink">Efficient Reconfigurable Mixed Precision ℓ₁ Solver for Compressive Depth Reconstruction </a>
</h2>
<p>Published in <i>Journal of Signal Processing Systems</i>, 2022 </p>
<p class="archive__item-excerpt" itemprop="description"><p>A mixed precision framework for ℓ₁ solvers (ADMM and PGD) applied to compressive depth reconstruction, demonstrating significant hardware and power savings on FPGA implementations.</p>
</p>
<p>Recommended citation: Wu, Y., Wallace, A. M., Mota, J. F. C., Aßmann, A., & Stewart, B. (2022). Efficient Reconfigurable Mixed Precision ℓ₁ Solver for Compressive Depth Reconstruction. *Journal of Signal Processing Systems*, 94(10), 1083–1099. https://doi.org/10.1007/s11265-022-01766-3<br /><a href="https://doi.org/10.1007/s11265-022-01766-3">Download Paper</a> | <a href="">Download Slides</a> | <a href="">Download Bibtex</a></p>
<h2 class="archive__item-title" itemprop="headline">
<a href="https://wincle626.github.io/publication/2024-01-19-SIAM" rel="permalink">Sharper Bounds for Proximal Gradient Algorithms with Errors </a>
</h2>
<p>Published in <i>SIAM Journal on Optimization</i>, 2024 </p>
<p class="archive__item-excerpt" itemprop="description"><p>Analysis of proximal gradient algorithm convergence in the presence of gradient and proximal computational inaccuracies, with new tighter deterministic and probabilistic bounds.</p>
</p>
<p>Recommended citation: Hamadouche, A., Wu, Y., Wallace, A. M., & Mota, J. F. C. (2024). “Sharper Bounds for Proximal Gradient Algorithms with Errors.” *SIAM Journal on Optimization*, 34(1), 278-305.<br /><a href="https://epubs.siam.org/doi/10.1137/22M1480161">Download Paper</a> | <a href="">Download Slides</a> | <a href="https://arxiv.org/abs/2203.02204">Download Bibtex</a></p>
<h2 class="archive__item-title" itemprop="headline">
<a href="https://wincle626.github.io/publication/2024-07-29-ISSC" rel="permalink">Efficient approximate checkerboard K-SVD for resource constrained embedded systems </a>
</h2>
<p>Published in <i>35th Irish Signals and Systems Conference (ISSC 2024)</i>, 2024 </p>
<p class="archive__item-excerpt" itemprop="description"><p>An approximate, checkerboard-division based K-SVD for dictionary learning enabling large speedups and memory footprint reductions on embedded systems by trading off some accuracy.</p>
</p>
<p>Recommended citation: Wu, Y. & McAllister, J. (2024). “Efficient approximate checkerboard K-SVD for resource constrained embedded systems.” In *Proceedings of the 35th Irish Signals and Systems Conference (ISSC 2024)*. IEEE.<br /><a href="https://doi.org/10.1109/ISSC61953.2024.10602860">Download Paper</a> | <a href="">Download Slides</a> | <a href="">Download Bibtex</a></p>
<h2 class="archive__item-title" itemprop="headline">
<a href="https://wincle626.github.io/publication/2025-01-06-ICASSP" rel="permalink">Efficient co-approximate parallel compressive depth reconstruction on FPGA </a>
</h2>
<p>Published in <i>ICASSP 2025 (IEEE International Conference on Acoustics, Speech, and Signal Processing)</i>, 2025 </p>
<p class="archive__item-excerpt" itemprop="description"><p>A co-approximate framework for FPGA-based compressive depth image reconstruction using ℓ₁ solvers with frequency/voltage scaling and parallel approximate units, achieving strong power, speed, and efficiency gains.</p>
</p>
<p>Recommended citation: Wu, Y. & McAllister, J. (2025). “Efficient co-approximate parallel compressive depth reconstruction on FPGA.” In *2025 IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP 2025: Proceedings)*. IEEE.<br /><a href="">Download Paper</a> | <a href="">Download Slides</a> | <a href="">Download Bibtex</a></p>
<h2 class="archive__item-title" itemprop="headline">
<a href="https://wincle626.github.io/publication/2025-05-05-ISSC" rel="permalink">Universal approximated real-valued Fast Fourier Transform for image blur detection </a>
</h2>
<p>Published in <i>36th Irish Signals and Systems Conference (ISSC)</i>, 2025 </p>
<p class="archive__item-excerpt" itemprop="description"><p>A study of using a trimmed ANN to approximate the real-valued FFT for detecting blur, reducing computational cost while maintaining detection performance.</p>
</p>
<p>Recommended citation: Wang, X. & Wu, Y. (2025). “Universal approximated real-valued Fast Fourier Transform for image blur detection.” In *Proceedings of the 2025 36th Irish Signals and Systems Conference (ISSC)*, IEEE.<br /><a href="">Download Paper</a> | <a href="">Download Slides</a> | <a href="">Download Bibtex</a></p>
<h2 class="archive__item-title" itemprop="headline">
<a href="https://wincle626.github.io/publication/2025-06-05-ESWeek" rel="permalink">Emerging scope and design challenges for approximate computing: optimizing accuracy-PPA trade-offs and beyond </a>
</h2>
<p>Published in <i>ACM Transactions on Embedded Computing Systems</i>, 2025 </p>
<p class="archive__item-excerpt" itemprop="description"><p>This article discusses the evolving challenges in approximate computing, focusing on optimizing trade-offs among accuracy, power, performance, and area (PPA), and outlines future directions beyond current limitations.</p>
</p>
<p>Recommended citation: Sahoo, S. S., Deveautour, B., Traiola, M., Gu, C., Wu, Y., Japa, A., Ullah, S. & Kumar, A. (2025). “Emerging scope and design challenges for approximate computing: optimizing accuracy-PPA trade-offs and beyond.” <i>ACM Transactions on Embedded Computing Systems</i>. (Accepted 5 June 2025).<br /><a href="">Download Paper</a> | <a href="">Download Slides</a> | <a href="">Download Bibtex</a></p>
<h2 class="archive__item-title" itemprop="headline">
<a href="https://wincle626.github.io/publication/2025-06-27-ISCAS" rel="permalink">AxRA: approximate Rowhammer attack for modern DRAM systems </a>
</h2>
<p>Published in <i>IEEE International Symposium on Circuits and Systems (ISCAS) 2025</i>, 2025 </p>
<p class="archive__item-excerpt" itemprop="description"><p>This paper proposes AxRA, an approximate Rowhammer attack methodology tailored for modern DRAM systems, addressing reliability and security implications.</p>
</p>
<p>Recommended citation: Yuhang Hao, Yun Wu, Ziying Ni, Jack Miskelly, Maire O`Neill, Chongyan Gu. (2025). "AxRA: approximate Rowhammer attack for modern DRAM systems." <i>IEEE International Symposium on Circuits and Systems (ISCAS) 2025: Proceedings</i>. IEEE.<br /><a href="https://pureadmin.qub.ac.uk/ws/portalfiles/portal/627598156/Approx_enhanced_RowHammer.pdf">Download Paper</a> | <a href="">Download Slides</a></p>
<h2 class="archive__item-title" itemprop="headline">
<a href="https://wincle626.github.io/publication/2025-10-26-ICCAD" rel="permalink">Rowhammer Mitigation by Approximate Computing: A Compressed Sensing Case Study </a>
</h2>
<p>Published in <i>IEEE/ACM International Conference on Computer-Aided Design (ICCAD) 2025</i>, 2025 </p>
<p class="archive__item-excerpt" itemprop="description"><p>This paper proposes AxRA, an approximate Rowhammer attack methodology tailored for modern DRAM systems, addressing reliability and security implications.</p>
</p>
<p>Recommended citation: Yuhang Hao, Yun Wu, Minmin Jiang, Maire O`Neill, Chongyan Gu. (2025). "Rowhammer Mitigation by Approximate Computing: A Compressed Sensing Case Study." <i>IEEE/ACM International Conference on Computer-Aided Design (ICCAD) 2025: Proceedings</i>. IEEE.<br /><a href="">Download Paper</a> | <a href="">Download Slides</a></p>
talks
<h2 class="archive__item-title" itemprop="headline">
<a href="https://wincle626.github.io/talks/2023-09-27-Cranfield" rel="permalink">Reconfigurable Approximate Computing in Autonomous Systems </a>
</h2>
<p class="page__date"><strong><i class="fa fa-fw fa-calendar" aria-hidden="true"></i> Published:</strong> <time datetime="2023-09-27T00:00:00+00:00">September 27, 2023</time></p>
<p class="archive__item-excerpt" itemprop="description"><p>This invited talk explored <strong>Reconfigurable Approximate Computing in Autonomous Systems</strong>, focusing on the balance between <em>energy efficiency</em> and <em>trustworthiness</em>.</p>
</p>
<h2 class="archive__item-title" itemprop="headline">
<a href="https://wincle626.github.io/talks/2024-07-13-ISSC" rel="permalink">Efficient Approximate Checkerboard K-SVD for Resource Constrained Embedded Systems </a>
</h2>
<p class="page__date"><strong><i class="fa fa-fw fa-calendar" aria-hidden="true"></i> Published:</strong> <time datetime="2024-07-13T00:00:00+00:00">July 13, 2024</time></p>
<p class="archive__item-excerpt" itemprop="description"><p>This talk presented a <strong>checkerboard-style approximate K-SVD algorithm</strong> tailored for resource-constrained embedded systems.<br /> Key contributions included:</p>
</p>
<h2 class="archive__item-title" itemprop="headline">
<a href="https://wincle626.github.io/talks/2025-04-10-ICASSP" rel="permalink">Efficient Co-Approximate Parallel Compressive Depth Reconstruction on FPGA </a>
</h2>
<p class="page__date"><strong><i class="fa fa-fw fa-calendar" aria-hidden="true"></i> Published:</strong> <time datetime="2025-04-10T00:00:00+00:00">April 10, 2025</time></p>
<p class="archive__item-excerpt" itemprop="description"><p>This presentation introduced a <strong>co-approximate framework</strong> for parallel compressive depth reconstruction on FPGA.</p>
</p>
<h2 class="archive__item-title" itemprop="headline">
<a href="https://wincle626.github.io/talks/2025-06-10-ISSC" rel="permalink">Universal Approximated Real-Valued Fast Fourier Transform for Image Blur Detection </a>
</h2>
<p class="page__date"><strong><i class="fa fa-fw fa-calendar" aria-hidden="true"></i> Published:</strong> <time datetime="2025-06-10T00:00:00+00:00">June 10, 2025</time></p>
<p class="archive__item-excerpt" itemprop="description"><p>This talk presents a novel framework for image blur detection using a <strong>Universal Approximated Real-Valued Fast Fourier Transform (FFT)</strong>. The method leverages the universal approximation theorem to design a lightweight artificial neural network (ANN) that approximates the real part of FFT outputs, enabling efficient blur detection in images.</p>
</p>
teaching
<h2 class="archive__item-title" itemprop="headline">
<a href="https://wincle626.github.io/teaching/2022-spring-f21dp" rel="permalink">Parallel and Distributed Technology (2022 spring) </a>
</h2>
<p> Postgraduate course, <i>Heriot-Watt University, School of Mathematical and Computer Sciences</i>, 2022 </p>
<p class="archive__item-excerpt" itemprop="description"><h1 id="parallel-and-distributed-technology">Parallel and Distributed Technology</h1>
</p>
<h2 class="archive__item-title" itemprop="headline">
<a href="https://wincle626.github.io/teaching/2022-fall-f21as" rel="permalink">Advanced Software Engineering (2022 fall) </a>
</h2>
<p> Postgraduate course, <i>Heriot-Watt University, School of Mathematical and Computer Sciences</i>, 2022 </p>
<p class="archive__item-excerpt" itemprop="description"><h1 id="advanced-software-engineering">Advanced Software Engineering</h1>
</p>
<h2 class="archive__item-title" itemprop="headline">
<a href="https://wincle626.github.io/teaching/2022-spring-f21sc" rel="permalink">Industrial Programming (2022 spring) </a>
</h2>
<p> Postgraduate course, <i>Heriot-Watt University, School of Mathematical and Computer Sciences</i>, 2022 </p>
<p class="archive__item-excerpt" itemprop="description"><h1 id="industrial-programming">Industrial Programming</h1>
</p>
<h2 class="archive__item-title" itemprop="headline">
<a href="https://wincle626.github.io/teaching/2023-spring-e702" rel="permalink">Digital Communications (2023 spring) </a>
</h2>
<p> Postgraduate course, <i>University of Essex, School of Computer Science and Electronic Engineering</i>, 2023 </p>
<p class="archive__item-excerpt" itemprop="description"><h1 id="digital-communications">Digital Communications</h1>
</p>
<h2 class="archive__item-title" itemprop="headline">
<a href="https://wincle626.github.io/teaching/2023-fall-csc3021" rel="permalink">Concurrent Programming (2023 fall) </a>
</h2>
<p> Undergraduate course, <i>Queen's University Belfast, School of Electronics, Electrical Engineering and Computer Science</i>, 2023 </p>
<p class="archive__item-excerpt" itemprop="description"><h1 id="concurrent-programming">Concurrent Programming</h1>
</p>
<h2 class="archive__item-title" itemprop="headline">
<a href="https://wincle626.github.io/teaching/2024-fall-csc3021" rel="permalink">Concurrent Programming (2024 fall) </a>
</h2>
<p> Undergraduate course, <i>Queen's University Belfast, EEECS</i>, 2024 </p>
<p class="archive__item-excerpt" itemprop="description"><h1 id="concurrent-programming">Concurrent Programming</h1>
</p>
<h2 class="archive__item-title" itemprop="headline">
<a href="https://wincle626.github.io/teaching/2025-fall-2026-spring-ecs1001" rel="permalink">Embedded System I (2025 fall & 2026 spring) </a>
</h2>
<p> Undergraduate course, <i>Queen's University Belfast, EEECS</i>, 2025 </p>
<p class="archive__item-excerpt" itemprop="description"><h1 id="concurrent-programming">Concurrent Programming</h1>
</p>