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<p class="MsoNormal"><b><span style="font-size:13.5pt">Description</span></b><o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">My group has two REU positions available.<br>
<br>
The goal of this research is to develop a precise and scalable framework for static analysis. The research formulates the analysis problems as graph reachability problems based on linear conjunctive language reachability (LCL-reachability). We have two planed
directions: (1) automatic average-case analysis of LCL-reachability algorithms; (2) providing extensible supports for debugger testing.<br>
<br>
The REU students will be working with my PhD students to get hands-on experience in the exciting research in program analysis. Moreover, the REU students will also be invited to the bi-weekly PLSE meetings at the School of Computer Science, where they can share
the project outcomes with the PLSE audience at Georgia Tech. In the COVID-19 pandemic, we will move all meetings online. In-person meetings are not required.<br>
<br>
You might find more information about my research at <a href="https://www.cc.gatech.edu/~qrzhang/">https://www.cc.gatech.edu/~qrzhang/</a>. Please feel free to reach out to me if you have any questions. Two publications related to the project:<o:p></o:p></p>
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<p class="MsoNormal">[1] Fast Graph Simplification for Interleaved Dyck-Reachability (<a href="https://www.cc.gatech.edu/~qrzhang/papers/pldi20_yuanbo2.pdf" target="_blank">https://www.cc.gatech.edu/~qrzhang/papers/pldi20_yuanbo2.pdf</a>)<br>
[2] Context-Sensitive Data-Dependence Analysis via Linear Conjunctive Language Reachability (<a href="https://www.cc.gatech.edu/~qrzhang/papers/popl2017_qirun.pdf" target="_blank">https://www.cc.gatech.edu/~qrzhang/papers/popl2017_qirun.pdf</a>)<br>
<br>
<br>
<b><span style="font-size:13.5pt">Requirements</span></b><o:p></o:p></p>
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The positions are mainly for senior students. We accept exceptional junior students if we see a strong fit. The students should have taken upper-level computer science courses related to compilers, programming languages, graph theory, analysis of algorithms,
formal language theory.<o:p></o:p></li><li class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;mso-list:l0 level1 lfo3">
The REU project is funded by NSF. The participated students will be paid with stipends.<o:p></o:p></li><li class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;mso-list:l0 level1 lfo3">
Applicants should have strong technical communication skills. Students are expected to write a technical report (or a conference paper) based on the REU project results.<o:p></o:p></li><li class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;mso-list:l0 level1 lfo3">
Applicants must be citizens or permanent residents of the United States.<o:p></o:p></li><li class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;mso-list:l0 level1 lfo3">
Applicants from underrepresented minorities are strongly encouraged to apply.<o:p></o:p></li><li class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;mso-list:l0 level1 lfo3">
To apply, please check the two publications and send me an email with your transcript and cv. My email is <a href="mailto:qrzhang@gatech.edu" target="_blank">qrzhang@gatech.edu</a>.<o:p></o:p></li></ul>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">======<o:p></o:p></p>
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