Clรฉment Poncelet Sanchez

Welcome to my homepage !

Current Projet:

In the Turbo Team, designing a neuro-symbolic constraint solver, GPU compliant and supporting abstract domains. My current project focuses on opening Turbo to constraint acquisition techniques, tailoring LLMs for breaking down the expert barrier of Constraint Programming technologies.

Previous Projets:

๐”๐ง๐ข๐Ÿ๐ฒ๐ข๐ง๐  ๐š๐ง๐ ๐ž๐Ÿ๐Ÿ๐ข๐œ๐ข๐ž๐ง๐ญ ๐ˆ๐‘ ๐ซ๐ž๐ฉ๐ซ๐ž๐ฌ๐ž๐ง๐ญ๐š๐ญ๐ข๐จ๐ง ๐Ÿ๐จ๐ซ ๐ญ๐ซ๐š๐ง๐ฌ๐œ๐จ๐ฆ๐ฉ๐ข๐ฅ๐ข๐ง๐  ๐š๐ง๐ ๐ช๐ฎ๐š๐ฅ๐ข๐ญ๐ฒ ๐ญ๐ž๐ฌ๐ญ ๐ฌ๐ฎ๐ข๐ญ๐ž ๐ ๐ž๐ง๐ž๐ซ๐š๐ญ๐ข๐จ๐ง.

MTB111

As a researcher in the R&D team, I contributed to designing and developing Structurโ€™All X, a JAVA framework to transcompile and generate quality test suites based on a generic intermediate representation within a graph database (OrientDB & Gremlin).


๐“๐š๐ข๐ฅ๐จ๐ซ๐ข๐ง๐  ๐‡๐ฒ๐›๐ซ๐ข๐ ๐…๐ฎ๐ณ๐ณ๐ข๐ง๐  ๐Ÿ๐จ๐ซ ๐๐ž๐ญ๐ž๐œ๐ญ๐ข๐ง๐  ๐•๐ฎ๐ฅ๐ง๐ž๐ซ๐š๐›๐ข๐ฅ๐ข๐ญ๐ข๐ž๐ฌ ๐ข๐ง ๐ˆ๐Ž๐“ ๐๐ž๐ญ๐ฐ๐จ๐ซ๐ค ๐’๐ญ๐š๐œ๐ค๐ฌ.

Uppsala University

In the aSSIsT project, I designed an automatic framework to statistically evaluate hybrid fuzzers (QSYM, Angora, SymCC) and sanitisers (ASan, UBSan, EffectiveSan). Based on Docker / Perl scripts, the framework was applied to Contiki-NGโ€™s network stack, exposing several vulnerabilities.


๐ˆ๐ฆ๐ฉ๐ฅ๐ž๐ฆ๐ž๐ง๐ญ๐ข๐ง๐  ๐š๐ง ๐€๐›๐ฌ๐ญ๐ซ๐š๐œ๐ญ ๐š๐ง๐ ๐’๐ฒ๐ฆ๐›๐จ๐ฅ๐ข๐œ ๐„๐ฑ๐ž๐œ๐ฎ๐ญ๐ข๐จ๐ง ๐จ๐ง ๐š ๐“๐ข๐ง๐ฒ ๐ˆ๐ง๐ญ๐ž๐ซ๐ฉ๐ซ๐ž๐ญ๐ž๐ซ.

Salzburg University

Developped Littlemonster, an extention Selfieโ€™s interpreter (written in Cstar and interpreting RISC-V) with symbolic execution based on abstract domains.


๐๐ก๐ƒ: ๐Œ๐จ๐๐ž๐ฅ-๐๐š๐ฌ๐ž๐ ๐“๐ž๐ฌ๐ญ๐ข๐ง๐  ๐จ๐Ÿ ๐ˆ๐ง๐ญ๐ž๐ซ๐š๐œ๐ญ๐ข๐ฏ๐ž ๐Œ๐ฎ๐ฌ๐ข๐œ ๐’๐ฒ๐ฌ๐ญ๐ž๐ฆ๐ฌ.

IRCAM and Sorbonne University

I designed automatic methods based on Timed Automata to establish the timed conformance of Antescofo (C++).

(thesis)


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