May 26An Empirical Study of Pre-Trained Model Reuse in the Hugging Face Deep Learning Model RegistryThis is a brief for two research papers: “An Empirical Study of Artifacts and Security Risks in the Pre-trained Model Supply Chain” (published at ICSE 2023). The full paper is available here. The artifact for our code and data is available on GitHub and Zenodo. “PTMTorrent: A Dataset for Mining…Machine Learning6 min readMachine Learning6 min read
May 24Incorporating Failure Knowledge into Design Decisions for IoT Systems: A Controlled Experiment on NovicesThis is a brief for the research paper “Incorporating Failure Knowledge into Design Decisions for IoT Systems: A Controlled Experiment on Novices”, published at the 2023 5th International Workshop on Software Engineering Research & Practices for the Internet of Things (SERP4IoT’23). This work was led by Dharun Anandayuvaraj. …Internet Of Things6 min readInternet Of Things6 min read
Jan 10Reflections on Software Failure AnalysisThis is a brief for the research paper “Reflecting on Software Failure Analysis”, published at the ACM 2022 European Software Engineering Conference / Foundations of Software Engineering conference — Ideas, Visions, and Reflections Track (ESEC/FSE’22-IVR). This work was led by Paschal Amusuo. The full paper is available here. …Software Development6 min readSoftware Development6 min read
Dec 16, 2022Reflecting on Recurring Failures in IoT DevelopmentThis is a brief for the research paper “Reflecting on Recurring Failures in IoT Development”, published at the IEEE/ACM 2022 conference on Automated Software Engineering (ASE) — New Ideas and Emerging Results Track. This work was led by Dharun Anandayuvaraj. The full paper is available here. …Software Development6 min readSoftware Development6 min read
Dec 16, 2022SoK: Analysis of Software Supply Chain Security by Establishing Secure Design PropertiesThis is a brief for the research paper “SoK: Analysis of Software Supply Chain Security by Establishing Secure Design Properties”, published at ACM:SCORED 2022. This work was led by Chinenye Okafor and Taylor R. Schorlemmer. The full paper is here. Taylor R. …Cybersecurity8 min readCybersecurity8 min read
Nov 2, 2022An Empirical Study of Artifacts and Security Risks in the Pre-trained Model Supply ChainThis is a brief for the research paper “An Empirical Study of Artifacts and Security Risks in the Pre-trained Model Supply Chain”, published at SCORED 2022. The full paper is available here, with code and data available here. The paper was led by my student Wenxin Jiang. …Machine Learning6 min readMachine Learning6 min read
Apr 21, 2022So you didn’t land a summer software engineering internship…Now what?This is my advice for computing students who were hoping for — but did not get — a summer internship in software engineering. Two things not to do First of all, don’t panic. Internships are a helpful way to prepare for a career in computing, but they are certainly not the only way. Second, don’t…Education4 min readEducation4 min read
Published inCodeX·Mar 30, 2022Software FatigueThis post proposes a metaphor for software engineering: software fatigue. First I’ll talk briefly about the role of metaphor in software engineering, and then I’ll talk about the proposed metaphor. Metaphors in software engineering In “Metaphors We Live By”, Lakoff & Johnson argue that humans use metaphor to understand unfamiliar topics. Through a metaphor…Software Engineering5 min readSoftware Engineering5 min read
Mar 7, 2022Exploiting Input Sanitization for Regex Denial of ServiceThis is a brief for the research paper “Exploiting Input Sanitization for Regex Denial of Service”, published at ICSE 2022. This work was led by my students Efe Barlas and Xin Du. The full paper is here. They also wrote this brief, which I have lightly edited. In this article…Cybersecurity9 min readCybersecurity9 min read
Published inLevel Up Coding·Jan 3, 2022Low-Power Multi-Camera Object Re-Identification using Hierarchical Neural NetworksThis is a brief for the research paper “Low-Power Multi-Camera Object Re-Identification using Hierarchical Neural Networks”, published in the 2021 IEEE/ACM International Symposium on Low Power Electronics and Design (ISLPED’21). This brief was authored by the paper’s lead author, Abhinav Goel. The goal of this paper was to develop an…Computer Vision9 min readComputer Vision9 min read
