Pelican

A platform for embodied AI research.

I am economist and research director at the JPMorgan Chase Institute where I lead research on topics in household finance, including household financial resiliency, student debt, and the effects of climate change on households. Prior to joining the Insitute, he was a research fellow at Resources for the Future where he studied the economic effects of pollution and environmental gentrification. I also maintain an econometrics …

A blog on practical IT security, *nix systems and networking.

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Project website for the Advene project

About me I am currently a researcher at the Software Reliability and Security Laboratory of te CEA LIST. Previously, I was a post-doc researcher at Inria Nord Europe for the EU H2020 VESSEDIA project. Before that, I was a teaching and research assistant (ATER) at the university institute of technology of Orléans, associated to the Laboratoire d'Informatique Fondamentale d'Orléans (LIFO). I prepared my PhD at the Software Reliability and Security Laboratory of the CEA LIST. I am interested in the analysis of concurrent code using formal methods and more precisely proof. Research Currently, I am involved in the development of Frama-C, a platform for the analysis of C programs, using different plugins that provides different kind of analyses and allows to get different levels of confidence into the analyzed software. Previously, I worked for the EU H2020 VESSEDIA project that aims at making formal methods easier to apply in the context of the internet-of-things where many security risks are rising as IoT devices are more and more widespread. My current work is to apply formal verification to the Contiki microkernel (an lightweight OS for IoT) and its libraries, mostly to show the absence of runtime errors. I mostly use Frama-C with the EVA plugin and the WP plugin. In the context of Contiki, concurrency is only simulated using a library called protothread which allows cooperative multi-tasking without the need of multiple stacks. My PhD thesis work is about a (formally correct) code and specification transformation from concurrent to equivalent sequential code. It allows one to verify a concurrent code using tools dedicated to sequential code. Such a transformation is valid under the assumption that the verified program has a sequentially consistent behavior. Our processors implements memory models that do not guarantee it. A part of my work is to study these models, and to define ways to analyze programs taking them in account. Events Upcoming: Past: 10/2019 - FM 2019, Porto, Portugal (Tutorial) 07/2019 - Program Committee: 4PAD 2019, Dublin, Ireland 04/2019 - SAC 2019, Limassol, Cyprus (Paper slides + Tutorial slides) 01/2018 - FIC 2019, Lille, France slides 07/2018 - Program Committee: 4PAD 2018, Orléans, France 07/2018 - Tutorial: HPCS 2018, Orléans, France slides 06/2018 - Talk: TAP 2018, Toulouse, France slides 06/2018 - Talk: AFADL 2018, Grenoble, France slides 05/2018 - Tutorial: ZINC 2018, Novi Sad, Serbia slides 04/2018 - Talk: NFM 2018, Newport News, VA, USA slides 06/2017 - Talk: AFADL 2017, Montpellier, France slides 12/2016 - PhD Thesis Defence, Saclay, France slides 07/2016 - Talk: CSTVA 2016, Saarbrücken, Germany slides 06/2016 - Frama-C Day 2016, Paris, France slides 06/2015 - Talk: FMICS 2015, Oslo, Norway slides 06/2015 - Talk: AFADL 2015, Bordeaux, France slides 03/2015 - EJC IM 2015, Orléans, France 12/2014 - Forum STIC 2014, Saclay, France slides 06/2014 : EJCP 2014, Rennes, France Teaching I am the author of a tutorial on Frama-C and WP. I mainly teach code validation (using test and deductive proof), algorithms (basics, and then graphs and automaton), methods and languages for object-oriented design, and multi-core programmings (parallelism and concurrency).

Frédéric's Thoughts and Writings

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Ryan Castellucci’s blog - posts on computer security, programming, systems administration, electronics and general geekery

Jean Kossaifi's Home Page - Artificial Intelligence, Machine Learning

Tim Poulsen's blog of software, hardware, and life

A personal Blog.

Time for a little technical post. Date and time manipulation are one of the most common components in web applications. This is true for a few reasons: Web applications can have users coming from anywhere around the globe, under many different timezones. Chances are that you receive date and time …

Download Résumé | Twitter | LinkedIn Hello, I am Maximilian Klein, data scientist, yogi, fuzzy logician, conversationalist, wikipedian, white- and male-privilege identified, poet, freegan,...

Blog about architecture, python, java, aws, amazon web services, datascience, analytics, cloud and IoT