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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
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<title>publication</title>
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<table width="90%" align="center" border="0" height="1">
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<td colspan="2" text="" valign="bottom" align="right" bgcolor="#f0f8ff" height="50">
<span class="nigavation_normal"><a class="menu" href="index.html">Home</a> | </span> <span class="nigavation_title">Publications </span> </td>
</tr>
<tr>
<td colspan="2" bgcolor="#083b89" height="3"></td>
</tr>
<tr>
<td class="nigavation_normal" valign="top" width="90%" align="right"> </td>
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<tr>
<td height="1"></td>
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<td class="date"><font color="#083b89">OSDI'25</font></td>
<td class="papers">
<div align="justify" class="STYLE4">
<p></p>
<span style="font-size: 12pt;">
<strong>EMT: An OS Framework for New Memory Translation Architectures</strong> [<a href="pub/emt.pdf" target="_blank">pdf</a> | <a href="pub/emt_bib.txt" target="_blank">bib</a>]
<br>
Siyuan Chai, Jiyuan Zhang, Jongyul Kim, Alan Wang, Fan Chung, Jovan Stojkovic, Weiwei Jia, Dimitrios Skarlatos, Josep Torrellas, and Tianyin Xu
<br>
In Proceedings of the 19th USENIX Symposium on Operating Systems Design and Implementation (<font color="#083b89"><b>OSDI'25</b></font>), Boston, MA, Jul. 2025.
</span>
</div>
</td>
</tr>
<tr>
<td class="date"><font color="#083b89">HotOS'25</font></td>
<td class="papers">
<div align="justify" class="STYLE4">
<p></p>
<span style="font-size: 12pt;">
<strong>Multiplexing file systems to reap the benefits of storage innovations without friction</strong> [<a href="pub/fmux.pdf" target="_blank">pdf</a> | <a href="pub/fmux_bib.txt" target="_blank">bib</a>]
<br>
Jiyuan Zhang, Jongyul Kim, Chloe Alverti, Peizhe Liu, Weiwei Jia, and Tianyin Xu
<br>
In Proceedings of the ACM SIGOPS 20th Workshop on Hot Topics in Operating Systems (<font color="#083b89"><b>HotOS-XX</b></font>), Banff, Alberta, Canada, May, 2025.
</span>
</div>
</td>
</tr>
<tr>
<td class="date"><font color="#083b89">EuroSys'25</font></td>
<td class="papers">
<div align="justify" class="STYLE4">
<p></p>
<span style="font-size: 12pt;">
<strong>Multi-Grained Specifications for Distributed System Model Checking and Verification</strong> [<a href="pub/mspec.pdf" target="_blank">pdf</a> | <a href="pub/mspec_bib.txt" target="_blank">bib</a>]
<br>
Lingzhi Ouyang, Xudong Sun, Ruize Tang, Yu Huang, Madhav Jivrajani, Xiaoxing Ma, and Tianyin Xu
<br>
In Proceedings of the 20th European Conference on Computer Systems (<font color="#083b89"><b>EuroSys'25</b></font>), Rotterdam, The Netherlands, Apr. 2025.
</span>
</div>
</td>
</tr>
<tr>
<td class="date"><font color="#083b89">ASPLOS'25</font></td>
<td class="papers">
<div align="justify" class="STYLE4">
<p></p>
<span style="font-size: 12pt;">
<strong>M5: Mastering Page Migration and Memory Management for CXL-based Tiered Memory Systems</strong> [<a href="pub/m5.pdf" target="_blank">pdf</a> | <a href="pub/m5_bib.txt" target="_blank">bib</a>]
<br>
Yan Sun, Jongyul Kim, Zeduo Yu, Jiyuan Zhang, Siyuan Chai, Michael Jaemin Kim, Hwayong Nam, Jaehyun Park, Eojin Na, Yifan Yuan, Ren Wang, Jung Ho Ahn, Tianyin Xu, and Nam Sung Kim
<br>
In Proceedings of the 30th ACM International Conference on Architectural Support for Programming Languages and Operating Systems (<font color="#083b89"><b>ASPLOS'25</b></font>), Rotterdam, The Netherlands, Apr. 2025.
</span>
</div>
</td>
</tr>
<tr>
<td class="date"><font color="#083b89">ASPLOS'25</font></td>
<td class="papers">
<div align="justify" class="STYLE4">
<p></p>
<span style="font-size: 12pt;">
<strong>CXLfork: Fast Remote Fork over CXL Fabrics</strong> [<a href="pub/cxlfork.pdf" target="_blank">pdf</a> | <a href="pub/cxlfork_bib.txt" target="_blank">bib</a>]
<br>
Chloe Alverti, Stratos Psomadakis, Burak Ocalan, Shashwat Jaiswal, Tianyin Xu, and Josep Torrellas
<br>
In Proceedings of the 30th ACM International Conference on Architectural Support for Programming Languages and Operating Systems (<font color="#083b89"><b>ASPLOS'25</b></font>), Rotterdam, The Netherlands, Apr. 2025.
<br>
<font color="#C40233"><b>Best Paper Award</b></font>
</span>
</div>
</td>
</tr>
<tr>
<td class="date"><font color="#083b89">ICSE'25</font></td>
<td class="papers">
<div align="justify" class="STYLE4">
<p></p>
<span style="font-size: 12pt;">
<strong>Fidelity of Cloud Emulators: The Imitation Game of Testing Cloud-based Software</strong> [<a href="pub/cloudtest.pdf" target="_blank">pdf</a> | <a href="pub/cloudtest_bib.txt" target="_blank">bib</a>]
<br>
Anna Mazhar, Saad Sher Alam, William X. Zheng, Yinfang Chen, Suman Nath, and Tianyin Xu
<br>
In Proceedings of the 47th International Conference on Software Engineering (<font color="#083b89"><b>ICSE'25</b></font>), Ottawa, Ontario, Canada, Apr. 2025.
</span>
</div>
</td>
</tr>
<tr>
<td class="date"><font color="#083b89">ICSE'25</font></td>
<td class="papers">
<div align="justify" class="STYLE4">
<p></p>
<span style="font-size: 12pt;">
<strong>Large Language Models as Configuration Validators</strong> [<a href="pub/ciri.pdf" target="_blank">pdf</a> | <a href="pub/ciri_bib.txt" target="_blank">bib</a>]
<br>
Xinyu Lian, Yinfang Chen, Runxiang Cheng, Jie Huang, Parth Thakkar, Minjia Zhang, and Tianyin Xu
<br>
In Proceedings of the 47th International Conference on Software Engineering (<font color="#083b89"><b>ICSE'25</b></font>), Ottawa, Ontario, Canada, Apr. 2025.
</span>
</div>
</td>
</tr>
<tr>
<td class="date"><font color="#083b89">NSDI'25</font></td>
<td class="papers">
<div align="justify" class="STYLE4">
<p></p>
<span style="font-size: 12pt;">
<strong>Mitigating Scalability Walls of RDMA-based Container Networks</strong> [<a href="pub/scalacn.pdf" target="_blank">pdf</a> | <a href="pub/scalacn_bib.txt" target="_blank">bib</a>]
<br>
Wei Liu, Kun Qian, Zhenhua Li, Feng Qian, Tianyin Xu, Yunhao Liu, Yu Guan, Shuhong Zhu, Xiongfei Xu, Lanlan Xi, Chao Qin, and Ennan Zhai
<br>
In Proceedings of the 22nd USENIX Symposium on Networked Systems Design and Implementation (<font color="#083b89"><b>NSDI'25</b></font>), Philadelphia, PA, Apr. 2025.
</span>
</div>
</td>
</tr>
<tr>
<td class="date"><font color="#083b89">NSDI'25</font></td>
<td class="papers">
<div align="justify" class="STYLE4">
<p></p>
<span style="font-size: 12pt;">
<strong>Dissecting and Streamlining the Interactive Loop of Mobile Cloud Gaming</strong> [<a href="pub/vsync.pdf" target="_blank">pdf</a> | <a href="pub/vsync_bib.txt" target="_blank">bib</a>]
<br>
Yang Li, Jiaxing Qiu, Hongyi Wang, Zhenhua Li, Feng Qian, Jing Yang, Hao Lin, Yunhao Liu, Bo Xiao, Xiaokang Qin, and Tianyin Xu
<br>
In Proceedings of the 22nd USENIX Symposium on Networked Systems Design and Implementation (<font color="#083b89"><b>NSDI'25</b></font>), Philadelphia, PA, Apr. 2025.
</span>
</div>
</td>
</tr>
<tr>
<td class="date"><font color="#083b89">HPCA'25</font></td>
<td class="papers">
<div align="justify" class="STYLE4">
<p></p>
<span style="font-size: 12pt;">
<strong>Concord: Rethinking Distributed Coherence for Software Caches in Serverless Environments</strong> [<a href="pub/concord.pdf" target="_blank">pdf</a> | <a href="pub/concord_bib.txt" target="_blank">bib</a>]
<br>
Jovan Stojkovic, Chloe Alverti, Alan Andrade, Nikoleta Iliakopoulou, Hubertus Franke, Tianyin Xu, and Josep Torrellas
<br>
In Proceedings of the 31st IEEE International Symposium on High-Performance Computer Architecture (<font color="#083b89"><b>HPCA'25</b></font>), Las Vegas, NV, Mar. 2025.
</span>
</div>
</td>
</tr>
<tr>
<td class="date"><font color="#083b89">arXiv</font></td>
<td class="papers">
<div align="justify" class="STYLE4">
<p></p>
<span style="font-size: 12pt;">
<strong>ITBench: Evaluating AI Agents across Diverse Real-World IT Automation Tasks</strong> [<a href="https://arxiv.org/pdf/2502.05352" target="_blank">pdf</a> | <a href="pub/itb_bib.txt" target="_blank">bib</a>]
<br>
Saurabh Jha, Rohan Arora, Yuji Watanabe, Takumi Yanagawa, Yinfang Chen, Jackson Clark, et al.
<br>
arXiv:2502.05352, Feb. 2025.
<br>
<font color="#C40233">
<b>Open-sourced by IBM (see <a href="https://research.ibm.com/blog/it-agent-benchmark" target="_blank">IBM Blog<a>):</b>
</font>
<br>
<font size="2">
- <a href="https://github.com/IBM/ITBench" target="_blank">https://github.com/IBM/ITBench</a>
<br>
- <a href="https://github.com/IBM/ITBench-Tools" target="_blank">https://github.com/IBM/ITBench-Tools</a>
<br>
- <a href="https://github.com/IBM/ITBench-SRE-Agent" target="_blank">https://github.com/IBM/ITBench-SRE-Agent</a>
<br>
- <a href="https://github.com/IBM/ITBench-CISO-CAA-Agent" target="_blank">https://github.com/IBM/ITBench-CISO-CAA-Agent</a>
</font>
</span>
</div>
</td>
</tr>
<tr>
<td class="date"><font color="#083b89">SOSP'24</font></td>
<td class="papers">
<div align="justify" class="STYLE4">
<p></p>
<span style="font-size: 12pt;">
<strong>vSoC: Efficient Virtual System-on-Chip on Heterogeneous Hardware</strong> [<a href="pub/vsoc.pdf" target="_blank">pdf</a> | <a href="pub/vsoc_bib.txt" target="_blank">bib</a>]
<br>
Jiaxing Qiu, Zijie Zhou, Yang Li, Zhenhua Li, Feng Qian, Hao Lin, Di Gao, Haitao Su, Xin Miao, Yunhao Liu, and Tianyin Xu
<br>
In Proceedings of the 30th ACM Symposium on Operating Systems Principles (<font color="#083b89"><b>SOSP'24</b></font>), Austin, TX, Nov. 2024.
<br>
Project: <a href="https://github.com/VirtualSoC" target="_blank">https://github.com/VirtualSoC</a>
</span>
</div>
</td>
</tr>
<tr>
<td class="date"><font color="#083b89">MobiCom'24</font></td>
<td class="papers">
<div align="justify" class="STYLE4">
<p></p>
<span style="font-size: 12pt;">
<strong>Rethinking Process Management for Interactive Mobile Systems</strong> [<a href="pub/mproc.pdf" target="_blank">pdf</a> | <a href="pub/mproc_bib.txt" target="_blank">bib</a>]
<br>
Jianwei Zheng, Zhenhua Li, Feng Qian, Wei Liu, Hao Lin, Yunhao Liu, Tianyin Xu, Nan Zhang, Ju Wang, and Cang Zhang
<br>
In Proceedings of the 30th Annual International Conference on Mobile Computing and Networking (<font color="#083b89"><b>MobiCom'24</b></font>), Washington, D.C., Nov. 2024.
</span>
</div>
</td>
</tr>
<tr>
<td class="date"><font color="#083b89">OSDI'24</font></td>
<td class="papers">
<div align="justify" class="STYLE4">
<p></p>
<span style="font-size: 12pt;">
<strong>Anvil: Verifying Liveness of Cluster Management Controllers</strong> [<a href="pub/anvil.pdf" target="_blank">pdf</a> | <a href="pub/anvil_bib.txt" target="_blank">bib</a>]
<br>
Xudong Sun, Wenjie Ma, Jiawei Tyler Gu, Zicheng Ma, Tej Chajed, Jon Howell, Andrea Lattuada, Oded Padon, Lalith Suresh, Adriana Szekeres, and Tianyin Xu
<br>
In Proceedings of the 18th USENIX Symposium on Operating Systems Design and Implementation (<font color="#083b89"><b>OSDI'24</b></font>), Santa Clara, CA, Jul. 2024.
<br>
Project: <a href="https://github.com/vmware-research/verifiable-controllers" target="_blank">https://github.com/vmware-research/verifiable-controllers</a>
(<a href="https://github.com/vmware-research/verifiable-controllers/tree/osdi24" target="_blank">research artifact<a>)
<br>
<font color="#C40233"><b>Jay Lepreau Best Paper Award</b></font>
<br>
<font color="#C40233">
<b>Invited to publish at USENIX ;login: (<a href="https://www.usenix.org/publications/loginonline/anvil-building-formally-verified-kubernetes-controllers" target="_blank">article</a>)</b>
</font>
</span>
</div>
</td>
</tr>
<!--
<tr>
<td class="date"><font color="#083b89">;login:</font></td>
<td class="papers">
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<span style="font-size: 12pt;">
<strong>Anvil: Building Kubernetes Controllers That Do Not Break</strong> [<a href="https://www.usenix.org/publications/loginonline/anvil-building-formally-verified-kubernetes-controllers" target="_blank">web</a> | <a href="pub/anvil-login_bib.txt" target="_blank">bib</a>]
<br>
Xudong Sun, Jiawei Tyler Gu, Cody Rivera, Tej Chajed, Jon Howell, Andrea Lattuada, Oded Padon, Lalith Suresh, Adriana Szekeres, and Tianyin Xu
<br>
Project: <a href="https://github.com/vmware-research/verifiable-controllers" target="_blank">https://github.com/vmware-research/verifiable-controllers</a>
<br>
USENIX ;login:, Jun. 2024.
</span>
</div>
</td>
</tr>
-->
<tr>
<td class="date"><font color="#083b89">ATC'24</font></td>
<td class="papers">
<div align="justify" class="STYLE4">
<p></p>
<span style="font-size: 12pt;">
<strong>Fast (Trapless) Kernel Probes Everywhere</strong> [<a href="pub/uno-kprobe.pdf" target="_blank">pdf</a> | <a href="pub/uno-kprobe_bib.txt" target="_blank">bib</a>]
<br>
Jinghao Jia, Michael V. Le, Salman Ahmed, Dan Williams, Hani Jamjoom, and Tianyin Xu
<br>
In Proceedings of the 2024 USENIX Annual Technical Conference (<font color="#083b89"><b>USENIX ATC'24</b></font>), Santa Clara, CA, Jul. 2024.
<br>
Artifact: <a href="https://github.com/hardos-ebpf-fuzzing/atc24-uno-kprobe" target="_blank">https://github.com/hardos-ebpf-fuzzing/atc24-uno-kprobe</a>
<br>
<font color="#C40233">
<b>Contributions to <a href="https://docs.kernel.org/trace/kprobes.html" target="_blank">Linux Kprobes</a>:</b>
</font>
<br>
<font size="2">
- <a href="https://github.com/torvalds/linux/commit/290eb13f1a657313177789159a6d1786187cf168" target="_blank">x86/kprobes: boost more instructions from grp2/3/4/5</a>
<br>
- <a href="https://github.com/torvalds/linux/commit/e884edbb844fd6935e4368734edd9f3fa46ec5c2" target="_blank">x86/kprobes: prohibit kprobing on INT and UD</a>
<br>
- <a href="https://github.com/torvalds/linux/commit/f5d03da48d062966c94f0199d20be0b3a37a7982" target="_blank">x86/kprobes: fix incorrect return address calculation in kprobe_emulate_call_indirect</a>
<br>
- <a href="https://github.com/torvalds/linux/commit/e4778a0ef322834718f8e42da3901eb99fef1208" target="_blank">x86/kprobes: Refactor can_{probe,boost} return type to bool</a>
</font>
</span>
</div>
</td>
</tr>
<tr>
<td class="date"><font color="#083b89">FSE'24 Demo</font></td>
<td class="papers">
<div align="justify" class="STYLE4">
<p></p>
<span style="font-size: 12pt;">
<strong>Ctest4J: A Practical Configuration Testing Framework for Java</strong> [<a href="pub/ctest4j.pdf" target="_blank">pdf</a> | <a href="pub/ctest4j_bib.txt" target="_blank">bib</a>]
<br>
Shuai Wang, Xinyu Lian, Qingyu Li, Darko Marinov, and Tianyin Xu
<br>
In Proceedings of the 23rd ACM Joint European Software Engineering Conference and Symposium on the Foundations of Software Engineering (<font color="#083b89"><b>ESEC/FSE'24</b></font>), Demonstration Track, Porto de Galinhas, Brazil, Jul. 2024.
<br>
Project: <a href="https://github.com/xlab-uiuc/ctest4j" target="_blank">https://github.com/xlab-uiuc/ctest4j</a>
</span>
</div>
</td>
</tr>
<tr>
<td class="date"><font color="#083b89">ISCA'24</font></td>
<td class="papers">
<div align="justify" class="STYLE4">
<p></p>
<span style="font-size: 12pt;">
<strong>EcoFaaS: Rethinking the Design of Serverless Environments for Energy Efficiency</strong> [<a href="pub/ecofaas.pdf" target="_blank">pdf</a> | <a href="pub/ecofaas_bib.txt" target="_blank">bib</a>]
<br>
Jovan Stojkovic, Nikoleta Iliakopoulou, Tianyin Xu, Hubertus Franke, and Josep Torrellas,
<br>
In Proceedings of the 51st International Symposium on Computer Architecture (<font color="#083b89"><b>ISCA'24</b></font>), Buenos Aires, Argentina, Jun. 2024.
</span>
</div>
</td>
</tr>
<tr>
<td class="date"><font color="#083b89">ASPLOS'24</font></td>
<td class="papers">
<div align="justify" class="STYLE4">
<p></p>
<span style="font-size: 12pt;">
<strong>Direct Memory Translation for Virtualized Clouds</strong> [<a href="pub/dmt.pdf" target="_blank">pdf</a> | <a href="pub/dmt_bib.txt" target="_blank">bib</a>]
<br>
Jiyuan Zhang, Weiwei Jia, Siyuan Chai, Peizhe Liu, Jongyul Kim, and Tianyin Xu
<br>
In Proceedings of the 29th ACM International Conference on Architectural Support for Programming Languages and Operating Systems (<font color="#083b89"><b>ASPLOS'24</b></font>), San Diego, CA, Apr. 2024.
<br>
Artifact: <a href="https://github.com/xlab-uiuc/dmt" target="_blank">https://github.com/xlab-uiuc/dmt</a>
</span>
</div>
</td>
</tr>
<tr>
<td class="date"><font color="#083b89">EuroSys'24</font></td>
<td class="papers">
<div align="justify" class="STYLE4">
<p></p>
<span style="font-size: 12pt;">
<strong>Automatic Root Cause Analysis via Large Language Models for Cloud Incidents</strong> [<a href="pub/rca-copilot.pdf" target="_blank">pdf</a> | <a href="pub/rca-copilot_bib.txt" target="_blank">bib</a>]
<br>
Yinfang Chen, Huaibing Xie, Minghua Ma, Yu Kang, Xin Gao, Liu Shi, Yunjie Cao, Xuedong Gao, Hao Fan, Ming Wen, Jun Zeng, Supriyo Ghosh, Xuchao Zhang, Chaoyun Zhang, Qingwei Lin, Saravan Rajmohan, Dongmei Zhang, and Tianyin Xu
<br>
In Proceedings of the 19th European Conference on Computer Systems (<font color="#083b89"><b>EuroSys'24</b></font>), Athens, Greece, Apr. 2024.
</span>
</div>
</td>
</tr>
<tr>
<td class="date"><font color="#083b89">GetMobile</font></td>
<td class="papers">
<div align="justify" class="STYLE4">
<p></p>
<span style="font-size: 12pt;">
<strong>Take the Blue Pill: Pursuing Mobile App Testing Fidelity, Efficiency, and Accessibility with Virtual Device Farms</strong> [<a href="pub/virtual-device-getmobile.pdf" target="_blank">paper</a> | <a href="pub/virtual-device-getmobile_bib.txt" target="_blank">bib</a>]
<br>
Hao Lin, Jiaxing Qiu, Hongyi Wang, Zhenhua Li, Liangyi Gong, Di Gao, Yunhao Liu, Feng Qian, Zhao Zhang, Ping Yang, and Tianyin Xu
<br>
Mobile Computing and Communications (GetMobile), 28(1): 5-9, Mar. 2024.
</span>
</div>
</td>
</tr>
<tr>
<td class="date"><font color="#083b89">SOSP'23</font></td>
<td class="papers">
<div align="justify" class="STYLE4">
<p></p>
<span style="font-size: 12pt;">
<strong>Acto: Automatic End-to-End Testing for Operation Correctness of Cloud System Management</strong> [<a href="pub/acto.pdf" target="_blank">pdf</a> | <a href="pub/acto_bib.txt" target="_blank">bib</a>]
<br>
Jiawei Tyler Gu, Xudong Sun, Wentao Zhang, Yuxuan Jiang, Chen Wang, Mandana Vaziri, Owolabi Legunsen, and Tianyin Xu
<br>
In Proceedings of the 29th ACM Symposium on Operating Systems Principles (<font color="#083b89"><b>SOSP'23</b></font>), Koblenz, Germany, Oct. 2023.
<br>
Project: <a href="https://github.com/xlab-uiuc/acto" target="_blank">https://github.com/xlab-uiuc/acto</a> (<a href="https://github.com/xlab-uiuc/acto/tree/sosp-ae" target="_blank">research artifact<a>)
<br>
<font color="#C40233">
<b>Selected for solution showcase at <a href="https://events.linuxfoundation.org/kubecon-cloudnativecon-europe/" target="_blank">KubeCon + CloudNativeCon Europe 2024</a></b>
</font>
<br>
<font color="#C40233">
<b>Covered by <a href="https://cs.illinois.edu/news/-acto-IBM" target="_blank">IllinoisCS News</a></b>
<br>
<b>Invited to publish at USENIX ;login: (<a href="https://www.usenix.org/publications/loginonline/acto-push-button-end-end-testing-operation-correctness-kubernetes-operators" target="_blank">article</a>)</b>
</font>
</span>
</div>
</td>
</tr>
<tr>
<td class="date"><font color="#083b89">MICRO'23</font></td>
<td class="papers">
<div align="justify" class="STYLE4">
<p></p>
<span style="font-size: 12pt;">
<strong>Demystifying CXL Memory with Genuine CXL-Ready Systems and Devices</strong> [<a href="pub/cxl-mem.pdf" target="_blank">pdf</a> | <a href="pub/cxl-mem_bib.txt" target="_blank">bib</a>]
<br>
Yan Sun, Yifan Yuan, Zeduo Yu, Chihun Song, Reese Kuper, Jinghan Huang, Houxiang Ji, Siddharth Agarwal, Jiaqi Lou, Ipoom Jeong, Ren Wang, Jung Ho Ahn, Tianyin Xu, and Nam Sung Kim
<br>
In Proceedings of the 56th IEEE/ACM International Symposium on Microarchitecture (<font color="#083b89"><b>MICRO-56</b></font>), Toronto, Canada, Oct. 2023.
<br>
<font color="#C40233">
<b>Covered by <a href="https://semiengineering.com/cxl-memory-detailed-characterization-analysis-using-micro-benchmarks-and-real-applications-uiuc-intel-labs/" target="_blank">Semiconductor Engineering</a>,
<a href="https://community.intel.com/t5/Blogs/Products-and-Solutions/FPGA/CXL-Adoption-Ramps-with-New-Product-Announcements-from-Intel-and/post/1553306" target="_blank">Intel Community Blog</a>,
<a href="https://news.ycombinator.com/item?id=38582400" target="_blank">Hacker News</a>,
<a href="https://thenewstack.io/what-developers-need-to-know-about-intels-2024-server-chips/" target="_blank">The New Stack</a>
</b>
</font>
</span>
</div>
</td>
</tr>
<tr>
<td class="date"><font color="#083b89">MobiCom'23</font></td>
<td class="papers">
<div align="justify" class="STYLE4">
<p></p>
<span style="font-size: 12pt;">
<strong>Virtual Device Farms for Mobile App Testing at Scale: A Pursuit for Fidelity, Efficiency, and Accessibility</strong> [<a href="pub/virtual-device.pdf" target="_blank">pdf</a> | <a href="pub/virtual-device_bib.txt" target="_blank">bib</a>]
<br>
Hao Lin, Jiaxing Qiu, Hongyi Wang, Zhenhua Li, Liangyi Gong, Di Gao, Yunhao Liu, Feng Qian, Zhao Zhang, Ping Yang, and Tianyin Xu
<br>
In Proceedings of the 29th Annual International Conference on Mobile Computing and Networking (<font color="#083b89"><b>MobiCom'23</b></font>), Madrid, Spain, Oct. 2023.
<br>
Artifact: <a href="https://github.com/Android-Emulation-Testing/emu-fidelity-ae" target="_blank">https://github.com/Android-Emulation-Testing/emu-fidelity-ae</a>
<br>
<font color="#C40233"><b>Selected as an Highlight article by SIGMOBILE Mobile Computing and Communications Review: <a href="pub/virtual-device-getmobile.pdf" target="_blank">pdf</a></b></font>
</span>
</div>
</td>
</tr>
<tr>
<td class="date"><font color="#083b89">SoCC'23</font></td>
<td class="papers">
<div align="justify" class="STYLE4">
<p></p>
<span style="font-size: 12pt;">
<strong>Towards GPU Memory Efficiency for Distributed Training at Scale</strong> [<a href="pub/amp.pdf" target="_blank">pdf</a> | <a href="pub/amp_bib.txt" target="_blank">bib</a>]
<br>
Runxiang Cheng, Chris Cai, Selman Yilmaz, Rahul Mitra, Malay Bag, Mrinmoy Ghosh, and Tianyin Xu
<br>
In Proceedings of the 14th ACM Symposium on Cloud Computing (<font color="#083b89"><b>SoCC'23</b></font>), Santa Cruz, CA, Oct. 2023.
</span>
</div>
</td>
</tr>
<tr>
<td class="date"><font color="#083b89">PACT'23</font></td>
<td class="papers">
<div align="justify" class="STYLE4">
<p></p>
<span style="font-size: 12pt;">
<strong>HugeGPT: Storing Guest Page Tables on Host Huge Pages to Accelerate Address Translation</strong> [<a href="pub/hugegpt.pdf" target="_blank">pdf</a> | <a href="pub/hugegpt_bib.txt" target="_blank">bib</a>]
<br>
Weiwei Jia, Jiyuan Zhang, Jianchen Shan, Yiming Du, Xiaoning Ding, and Tianyin Xu
<br>
In Proceedings of the 32nd International Conference on Parallel Architectures and Compilation Techniques (<font color="#083b89"><b>PACT'23</b></font>), Vienna, Austria, Oct. 2023.
</span>
</div>
</td>
</tr>
<tr>
<td class="date"><font color="#083b89">OSDI'23</font></td>
<td class="papers">
<div align="justify" class="STYLE4">
<p></p>
<span style="font-size: 12pt;">
<strong>Relational Debugging -- Pinpointing Root Causes of Performance Problems</strong> [<a href="pub/rdb.pdf" target="_blank">pdf</a> | <a href="pub/rdb_bib.txt" target="_blank">bib</a>]
<br>
Xiang (Jenny) Ren, Sitao Wang, Zhuqi Jin, David Lion, Adrian Chiu, Tianyin Xu, and Ding Yuan
<br>
In Proceedings of the 17th USENIX Symposium on Operating Systems Design and Implementation (<font color="#083b89"><b>OSDI'23</b></font>), Boston, MA, July 2023.
<br>
Artifact: <a href="https://gitlab.dsrg.utoronto.ca/dsrg/perspect" target="_blank">https://gitlab.dsrg.utoronto.ca/dsrg/perspect</a>
<br>
<font color="#C40233">
<b>Featured by <a href="https://www.sigops.org/2023/perspect-exploiting-essential-characteristics-of-performance-issues-for-automatic-performance-diagnosis/" target="_blank">SIGOPS Blog</a></b>
</font>
</span>
</div>
</td>
</tr>
<tr>
<td class="date"><font color="#083b89">HotOS'23</font></td>
<td class="papers">
<div align="justify" class="STYLE4">
<p></p>
<span style="font-size: 12pt;">
<strong>Kernel extension verification is untenable</strong> [<a href="pub/rust-kernel-ext.pdf" target="_blank">pdf</a> | <a href="pub/rust-kernel-ext_bib.txt" target="_blank">bib</a>]
<br>
Jinghao Jia, Raj Sahu, Adam Oswald, Dan Williams, Michael V. Le, and Tianyin Xu
<br>
In Proceedings of the 19th Workshop on Hot Topics in Operating Systems (<font color="#083b89"><b>HotOS-XIX</b></font>), Providence, RI, June 2023.
<br>
<font color="#C40233">
<b>Covered by <a href="https://news.ycombinator.com/item?id=36438831" target="_blank">Hacker News</a></b>
</font>
</span>
</div>
</td>
</tr>
<tr>
<td class="date"><font color="#083b89">ISCA'23</font></td>
<td class="papers">
<div align="justify" class="STYLE4">
<p></p>
<span style="font-size: 12pt;">
<strong>MXFaaS: Resource Sharing in Serverless Environments for Parallelism and Efficiency</strong> [<a href="pub/mxfaas.pdf" target="_blank">pdf</a> | <a href="pub/mxfaas_bib.txt" target="_blank">bib</a>]
<br>
Jovan Stojkovic, Tianyin Xu, Hubertus Franke, and Josep Torrellas
<br>
In Proceedings of the 50th Annual International Symposium on Computer Architecture (<font color="#083b89"><b>ISCA'23</b></font>), Orlando, FL, June 2023.
<br>
Artifact: <a href="https://github.com/xlab-uiuc/mxfaas" target="_blank">https://github.com/xlab-uiuc/mxfaas</a>
<br>
US Patent: <a href="https://patents.google.com/patent/US20240134698A1" target="_blank">Serverless computing using resource multiplexing</a>
</span>
</div>
</td>
</tr>
<tr>
<td class="date"><font color="#083b89">EuroSys'23</font></td>
<td class="papers">
<div align="justify" class="STYLE4">
<p></p>
<span style="font-size: 12pt;">
<strong>Fail through the Cracks: Cross-System Interaction Failures in Modern Cloud Systems</strong> [<a href="pub/csi-failures.pdf" target="_blank">pdf</a> | <a href="pub/csi-failures_bib.txt" target="_blank">bib</a>]
<br>
Lilia Tang, Chaitanya Bhandari, Yongle Zhang, Anna Karanika, Shuyang Ji, Indranil Gupta, and Tianyin Xu
<br>
In Proceedings of the 18th European Conference on Computer Systems (<font color="#083b89"><b>EuroSys'23</b></font>), Rome, Italy, May 2023.
<br>
Artifact: <a href="https://github.com/xlab-uiuc/csi-ae" target="_blank">https://github.com/xlab-uiuc/csi-ae</a>
<br>
<font color="#C40233"><b>Gilles Muller Best Artifact Award</b></font>
<br>
<font color="#C40233">
<b>Invited for presentation at <a href="https://www.usenix.org/conference/srecon24americas/presentation/xu" target="_blank">SREcon24 Americas</a></b>
</font>
</span>
</div>
</td>
</tr>
<tr>
<td class="date"><font color="#083b89">NSDI'23</font></td>
<td class="papers">
<div align="justify" class="STYLE4">
<p></p>
<span style="font-size: 12pt;">
<strong>Push-Button Reliability Testing for Cloud-Backed Applications with Rainmaker</strong> [<a href="pub/rainmaker.pdf" target="_blank">pdf</a> | <a href="pub/rainmaker_bib.txt" target="_blank">bib</a>]
<br>
Yinfang Chen, Xudong Sun, Suman Nath, Ze Yang, and Tianyin Xu
<br>
In Proceedings of the 20th USENIX Symposium on Networked Systems Design and Implementation (<font color="#083b89"><b>NSDI'23</b></font>), Boston, MA, April 2023.
<br>
Code: <a href="https://github.com/xlab-uiuc/rainmaker" target="_blank">https://github.com/xlab-uiuc/rainmaker</a>
<br>
<font color="#C40233">
<b>Featured by <a href="https://dtornow225.substack.com/p/issue-29-reliability-testing-for" target="_blank">The Weekend Read</a></b>
</font>
</span>
</div>
</td>
</tr>
<tr>
<td class="date"><font color="#083b89">ICSE'23</font></td>
<td class="papers">
<div align="justify" class="STYLE4">
<p></p>
<span style="font-size: 12pt;">
<strong>Test Selection for Unified Regression Testing</strong> [<a href="pub/urts.pdf" target="_blank">pdf</a> | <a href="pub/urts_bib.txt" target="_blank">bib</a>]
<br>
Shuai Wang, Xinyu Lian, Darko Marinov, and Tianyin Xu
<br>
In Proceedings of the 45th IEEE/ACM International Conference on Software Engineering (<font color="#083b89"><b>ICSE'23</b></font>), Melbourne, Australia, May 2023.
<br>
Code/data: <a href="https://github.com/xlab-uiuc/uRTS-ae" target="_blank">https://github.com/xlab-uiuc/uRTS-ae</a>
</span>
</div>
</td>
</tr>
<tr>
<td class="date"><font color="#083b89">WWW'23</font></td>
<td class="papers">
<div align="justify" class="STYLE4">
<p></p>
<span style="font-size: 12pt;">
<strong>Visual-Aware Testing and Debugging for Web Performance Optimization</strong> [<a href="pub/vetter.pdf" target="_blank">pdf</a> | <a href="pub/vetter_bib.txt" target="_blank">bib</a>]
<br>
Xinlei Yang, Wei Liu, Hao Lin, Zhenhua Li, Feng Qian, Xianlong Wang, Yunhao Liu, and Tianyin Xu
<br>
In Proceedings of the 32th ACM Web Conference (<font color="#083b89"><b>WWW'23</b></font>), Austin, Texas, Apr 2023.
<br>
Code/data: <a href="https://github.com/Web-Distortion/Vetter" target="_blank">https://github.com/Web-Distortion/Vetter</a>
</span>
</div>
</td>
</tr>
<tr>
<td class="date"><font color="#083b89">HPCA'23</font></td>
<td class="papers">
<div align="justify" class="STYLE4">
<p></p>
<span style="font-size: 12pt;">
<strong>SpecFaaS: Accelerating Serverless Applications with Speculative Function Execution</strong> [<a href="pub/specfaas.pdf" target="_blank">pdf</a> | <a href="pub/specfaas_bib.txt" target="_blank">bib</a>]
<br>
Jovan Stojkovic, Tianyin Xu, Hubertus Franke, and Josep Torrellas
<br>
In Proceedings of the 29th IEEE International Symposium on High-Performance Computer Architecture (<font color="#083b89"><b>HPCA-29</b></font>), Montreal, QC, Canada, Feb 2023.
</span>
</div>
</td>
</tr>
<tr>
<td class="date"><font color="#083b89">HPCA'23</font></td>
<td class="papers">
<div align="justify" class="STYLE4">
<p></p>
<span style="font-size: 12pt;">
<strong>Memory-Efficient Hashed Page Tables</strong> [<a href="pub/mehpt.pdf" target="_blank">pdf</a> | <a href="pub/mehpt_bib.txt" target="_blank">bib</a>]
<br>
Jovan Stojkovic, Namrata Mantri, Dimitrios Skarlatos, Tianyin Xu, and Josep Torrellas
<br>
In Proceedings of the 29th IEEE International Symposium on High-Performance Computer Architecture (<font color="#083b89"><b>HPCA-29</b></font>), Montreal, QC, Canada, Feb 2023.
</span>
</div>
</td>
</tr>
<tr>
<td class="date"><font color="#083b89">arXiv</font></td>
<td class="papers">
<div align="justify" class="STYLE4">
<p></p>
<span style="font-size: 12pt;">
<strong>Programmable System Call Security with eBPF</strong> [<a href="pub/seccomp-ebpf.pdf" target="_blank">pdf</a> | <a href="pub/seccomp-ebpf_bib.txt" target="_blank">bib</a>]
<br>
Jinghao Jia, YiFei Zhu, Dan Williams, Andrea Arcangeli, Claudio Canella, Hubertus Franke, Tobin Feldman-Fitzthum, Dimitrios Skarlatos, Daniel Gruss, and Tianyin Xu
<br>
arXiv:2302.10366, Feb 2023.
<br>
Code: <a href="https://github.com/xlab-uiuc/seccomp-ebpf-upstream" target="_blank">https://github.com/xlab-uiuc/seccomp-ebpf-upstream</a>
<br>
<font color="#C40233"><b>Presented at Linux Plumbers Conference 2022 (<a href="pub/seccomp-ebpf-lpc.pdf" target="_blank">Revisiting eBPF Seccomp Filters</a>)</b></font>
<br>
<font color="#C40233"><b>Covered by <a href="https://lwn.net/Articles/857228/" target="_blank">LWN.net</a></b></font>
</span>
</div>
</td>
</tr>
<tr>
<td class="date"><font color="#083b89">Sigcomm'22</font></td>
<td class="papers">
<div align="justify" class="STYLE4">
<p></p>
<span style="font-size: 12pt;">
<strong>Mobile Access Bandwidth in Practice:
Measurement, Analysis, and Implications</strong> [<a href="pub/swiftest.pdf" target="_blank">pdf</a> | <a href="pub/swiftest_bib.txt" target="_blank">bib</a>]
<br>
Xinlei Yang, Hao Lin, Zhenhua Li, Feng Qian, Xingyao Li, Zhiming He, Xudong Wu, Xianlong Wang, Yunhao Liu, Zhi Liao, Daqiang Hu, and Tianyin Xu
<br>
In Proceedings of the 2022 Annual Conference of the ACM Special Interest Group on Data Communication (<font color="#083b89"><b>Sigcomm'22</b></font>), Amsterdam, Netherlands, August 2022.
<br>
Code/data: <a href="https://mobilebandwidth.github.io/" target="_blank">https://mobilebandwidth.github.io/</a>
<br>
<a href="pub/swiftest_review.pdf" target="_blank">Public review</a>
</span>
</div>
</td>
</tr>
<tr>
<td class="date"><font color="#083b89">OSDI'22</font></td>
<td class="papers">
<div align="justify" class="STYLE4">
<p></p>
<span style="font-size: 12pt;">
<strong>Automatic Reliability Testing for Cluster Management Controllers</strong> [<a href="pub/sieve.pdf" target="_blank">pdf</a> | <a href="pub/sieve_bib.txt" target="_blank">bib</a>]
<br>
Xudong Sun, Wenqing Luo, Jiawei Tyler Gu, Aishwarya Ganesan, Ramnatthan Alagappan, Michael Gasch, Lalith Suresh, and Tianyin Xu,
<br>
In Proceedings of the 16th USENIX Symposium on Operating Systems Design and Implementation (<font color="#083b89"><b>OSDI'22</b></font>), Carlsbad, CA, Jul. 2022.
<br>
Project: <a href="https://github.com/sieve-project/sieve" target="_blank">https://github.com/sieve-project/sieve</a> (<a href="https://github.com/sieve-project/sieve/tree/osdi-ae" target="_blank">research artifact<a>)
<br>
<font color="#C40233">
<b>Covered by <a href="https://octo.vmware.com/a-promising-new-approach-to-reliability-testing-for-cluster-management-controllers/" target="_blank">VMware Office of CTO Blog</a>
(<a href="https://twitter.com/kitcolbert/status/1550199936477605889" target="_blank">endorsement from Kit Colbert</a>),
<a href="https://news.ycombinator.com/item?id=32208820" target="_blank">Hacker News</a>,
<a href="https://www.micahlerner.com/2022/07/24/automatic-reliability-testing-for-cluster-management-controllers.html" target="_blank">Paper Review by Micah Lerner</a>,
<a href="https://cs.illinois.edu/news/illinois-and-vmwares-collaborative-research-develops-practical-reliability-testing-techniques-for-cluster-management-controllers" target="_blank">IllinoisCS News</a>
</b>
</font>
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<font color="#C40233"><b>Selected for presentation at <a href="https://kccncna2021.sched.com/event/lV0S" target="_blank">KubeCon + CloudNativeCon North America 2021</a></b></font>
<br>
<font color="#C40233"><b>Invited to publish at USENIX ;login: (<a href="https://www.usenix.org/publications/loginonline/sieve-chaos-testing-kubernetes-controllers" target="_blank">article</a>)</b></font>
<br>
<font color="#C40233"><b>Invited for presentation at <a href="https://kubebyexample.com/community/kbe-insider" target="_blank">KBE Insider</a> (Episode 14)</b></font>
</span>
</div>
</td>
</tr>
<tr>
<td class="date"><font color="#083b89">OSDI'22</font></td>
<td class="papers">
<div align="justify" class="STYLE4">
<p></p>
<span style="font-size: 12pt;">
<strong>Trinity: High-Performance Mobile Emulation through Graphics Projection</strong> [<a href="pub/trinity.pdf" target="_blank">pdf</a> | <a href="pub/trinity_bib.txt" target="_blank">bib</a>]
<br>
Di Gao, Hao Lin, Zhenhua Li, Chengen Huang, Yunhao Liu, Feng Qian, Liangyi Gong, and Tianyin Xu,
<br>
In Proceedings of the 16th USENIX Symposium on Operating Systems Design and Implementation (<font color="#083b89"><b>OSDI'22</b></font>), Carlsbad, CA, Jul. 2022.
<br>
Code/data: <a href="https://github.com/TrinityEmulator" target="_blank">https://github.com/TrinityEmulator</a>
<br>
A journal version is published at the ACM Transactions on Computer Systems (<a href="https://dl.acm.org/doi/10.1145/3643029" target="_blank">link</a>)
<br>
</span>
</div>
</td>
</tr>
<tr>
<td class="date"><font color="#083b89">ATC'22</font></td>
<td class="papers">
<div align="justify" class="STYLE4">
<p></p>
<span style="font-size: 12pt;">
<strong>DepFast: Orchestrating Code of Quorum Systems</strong> [<a href="pub/depfast-atc.pdf" target="_blank">pdf</a> | <a href="pub/depfast-atc_bib.txt" target="_blank">bib</a>]
<br>
Xuhao Luo, Weihai Shen, Shuai Mu, and Tianyin Xu,
<br>
In Proceedings of the 2022 USENIX Annual Technical Conference (<font color="#083b89"><b>USENIX ATC'22</b></font>), Carlsbad, CA, Jul. 2022.
<br>
Code/data: <a href="https://github.com/xlab-uiuc/depfast" target="_blank">https://github.com/xlab-uiuc/depfast</a> (<a href="https://github.com/xlab-uiuc/depfast/tree/atc_ae" target="_blank">research artifact</a>)
<br>
<font color="#C40233">
<b>Featured by <a href="https://dtornow225.substack.com/p/issue-19-depfast-orchestrating-code" target="_blank">The Weekend Read</a></b>
</font>
</span>
</div>
</td>
</tr>
<tr>
<td class="date"><font color="#083b89">EuroSys'22</font></td>
<td class="papers">
<div align="justify" class="STYLE4">
<p></p>
<span style="font-size: 12pt;">
<strong>Verified Programs Can Party: Optimizing Kernel Extensions via Post-Verification In-Kernel Merging</strong> [<a href="pub/kfuse.pdf" target="_blank">pdf</a> | <a href="pub/kfuse_bib.txt" target="_blank">bib</a>]
<br>
Hsuan-Chi Kuo, Kai-Hsun Chen, Yicheng Lu, Dan Williams, Sibin Mohan, and Tianyin Xu,
<br>
In Proceedings of the 17th European Conference on Computer Systems (<font color="#083b89"><b>EuroSys'22</b></font>), Rennes, France, Apr. 2022.
<br>
Code/data: <a href="https://github.com/xlab-uiuc/eurosys-kfuse-artifact" target="_blank">https://github.com/xlab-uiuc/eurosys-kfuse-artifact</a>
</span>
</div>
</td>
</tr>
<tr>
<td class="date"><font color="#083b89">ASPLOS'22</font></td>
<td class="papers">
<div align="justify" class="STYLE4">
<p></p>
<span style="font-size: 12pt;">
<strong>Parallel Virtualized Memory Translation with Nested Elastic Cuckoo Page Tables</strong> [<a href="pub/nested_cuckoo_pt.pdf" target="_blank">pdf</a> | <a href="pub/nested_cuckoo_pt_bib.txt" target="_blank">bib</a>]
<br>
Jovan Stojkovic, Dimitrios Skarlatos, Apostolos Kokolis, Tianyin Xu, and Josep Torrellas,
<br>
In Proceedings of the 27th International Conference on Architectural Support for Programming Languages and Operating Systems (<font color="#083b89"><b>ASPLOS'22</b></font>), Lausanne, Switzerland, Feb. 2022.
</span>
</div>
</td>
</tr>
<tr>
<td class="date"><font color="#083b89">NDSS'22</font></td>
<td class="papers">
<div align="justify" class="STYLE4">
<p></p>
<span style="font-size: 12pt;">
<strong>Forensic Analysis of Configuration-based Attacks</strong> [<a href="pub/dossier.pdf" target="_blank">pdf</a> | <a href="pub/dossier_bib.txt" target="_blank">bib</a>]
<br>
Muhammad Adil Inam, Wajih Ul Hassan, Ali Ahad, Adam Bates, Rashid Tahir, Tianyin Xu, and Fareed Zaffar
<br>
In Proceedings of the 29th Network and Distributed System Security Symposium (<font color="#083b89"><b>NDSS'22</b></font>), San Diego, CA, Feb. 2022.
</span>
</div>
</td>
</tr>
<tr>
<td class="date"><font color="#083b89">OOPSLA'21</font></td>
<td class="papers">
<div align="justify" class="STYLE4">
<p></p>
<span style="font-size: 12pt;">
<strong>Static Detection of Silent Misconfigurations with Deep Interaction Analysis</strong> [<a href="pub/configx.pdf" target="_blank">pdf</a> | <a href="pub/configx_bib.txt" target="_blank">bib</a>]
<br>
Jialu Zhang, Ruzica Piskac, Ennan Zhai, and Tianyin Xu
<br>
In Proceedings of the 36th ACM SIGPLAN International Conference on Object-Oriented Programming, Systems, Languages, and Applications (<font color="#083b89"><b>OOPSLA'21</b></font>), Chicago, IL, October 2021.
</span>
</div>
</td>
</tr>
<tr>
<td class="date"><font color="#083b89">FSE'21</font></td>
<td class="papers">
<div align="justify" class="STYLE4">
<p></p>
<span style="font-size: 12pt;">
<strong>Vet: Identifying and Avoiding UI Exploration Tarpits</strong> [<a href="pub/vet.pdf" target="_blank">pdf</a> | <a href="pub/vet_bib.txt" target="_blank">bib</a>]
<br>
Wenyu Wang, Wei Yang, Tianyin Xu, and Tao Xie
<br>
In Proceedings of the 2021 ACM Joint European Software Engineering Conference and Symposium on the Foundations of Software Engineering (<font color="#083b89"><b>ESEC/FSE'21</b></font>), Virtual Event, August 2021.
<br>
<font color="#C40233"><b>SIGSOFT Distinguished Paper Award</b></font>
</span>
</div>
</td>
</tr>
<tr>
<td class="date"><font color="#083b89">Sigcomm'21</font></td>
<td class="papers">
<div align="justify" class="STYLE4">
<p></p>
<span style="font-size: 12pt;">
<strong>A Nationwide Study on Cellular Reliability: Measurement, Analysis, and Enhancements</strong> [<a href="pub/cellular_reliability.pdf" target="_blank">pdf</a> | <a href="pub/cellular_reliability_bib.txt" target="_blank">bib</a>]
<br>
Yang Li, Hao Lin, Zhenhua Li, Liangyi Gong, Feng Qian, Yunhao Liu, Xianlong Xin, and Tianyin Xu
<br>
In Proceedings of the 2021 Annual Conference of the ACM Special Interest Group on Data Communication (<font color="#083b89"><b>Sigcomm'21</b></font>), Virtual Event, August 2021.
<br>
Code/data: <a href="https://cellularreliability.github.io/" target="_blank">https://cellularreliability.github.io/</a>
<br>
<a href="pub/cellular_reliability_public_review.pdf" target="_blank">Public review</a>
<br>
<font color="#C40233"><b>Best Student Paper Award</b></font>
</span>
</div>
</td>
</tr>
<tr>
<td class="date"><font color="#083b89">ISSTA'21</font></td>
<td class="papers">
<div align="justify" class="STYLE4">
<p></p>
<span style="font-size: 12pt;">
<strong>Test-Case Prioritization for Configuration Testing</strong> [<a href="pub/ctest-prio.pdf" target="_blank">pdf</a> | <a href="pub/ctest-prio_bib.txt" target="_blank">bib</a>]
<br>
Runxiang Cheng, Lingming Zhang, Darko Marinov, and Tianyin Xu
<br>
In Proceedings of the 30th ACM SIGSOFT International Symposium on Software Testing and Analysis (<font color="#083b89"><b>ISSTA'21</b></font>), Virtual Event, July 2021.
<br>
Code/data: <a href="https://github.com/xlab-uiuc/ctest_prio_art" target="_blank">https://github.com/xlab-uiuc/ctest_prio_art</a>
<br>
<font color="#C40233"><b>SIGSOFT Distinguished Paper Award</b></font>
</span>
</div>
</td>
</tr>
<tr>
<td class="date"><font color="#083b89">HotOS'21</font></td>
<td class="papers">
<div align="justify" class="STYLE4">
<p></p>
<span style="font-size: 12pt;">
<strong>Reasoning about modern datacenter infrastructures using partial histories </strong> [<a href="pub/partial_history.pdf" target="_blank">pdf</a> | <a href="pub/partial_history_bib.txt" target="_blank">bib</a>]
<br>
Xudong Sun, Lalith Suresh, Aishwarya Ganesan, Ramnatthan Alagappan, Michael Gasch, Lilia Tang, and Tianyin Xu
<br>
In Proceedings of the 18th Workshop on Hot Topics in Operating Systems (<font color="#083b89"><b>HotOS-XVIII</b></font>), Virtual Event, May 2021.
<br>
<font color="#C40233">
<b>Covered in <a href="https://decomposition.al/blog/2023/12/31/a-cap-tradeoff-in-the-wild/" target="_blank">A CAP tradeoff in the wild</a> by Lindsey Kuper</b>
</font>
</span>
</div>
</td>
</tr>
<tr>
<td class="date"><font color="#083b89">HotOS'21</font></td>
<td class="papers">
<div align="justify" class="STYLE4">
<p></p>
<span style="font-size: 12pt;">
<strong>Fail-slow fault tolerance needs programming support </strong> [<a href="pub/depfast-hotos.pdf" target="_blank">pdf</a> | <a href="pub/depfast-hotos_bib.txt" target="_blank">bib</a>]