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João F. Ferreira

Computer Scientist

IST, University of Lisbon

INESC-ID, Lisboa

Biography

João F. Ferreira is an assistant professor at IST, University of Lisbon, and a researcher at INESC-ID. His research is on mathematical approaches to software quality, with emphasis on program construction and verification. For more details, see selected publications.

Interests

  • Software Reliability
  • Software Verification
  • Formal Methods applied to Software Engineering
  • Interactive Storytelling

Education

  • PhD in Computer Science

    University of Nottingham, UK

  • BSc in Mathematics and Computer Science

    Minho University, Portugal

Selected Projects

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Smartbugs

Executional framework for running analysis tools on smart contracts.

Password Security

Tools and methods to improve password security.

Interactive Narratives

Tools and methods for computer-generated narratives.

FM Education

Tools, methods, and resources that support teaching formal methods.

Recent Posts

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SmartBugs: An Execution Framework for Automated Analysis of Smart Contracts

SmartBugs is a new execution framework that simplifies the execution of automated analysis tools on datasets of Solidity smart …

An Improved Proof of the Handshaking Lemma

In 2009, I posted a calculational proof of the handshaking lemma, a well-known elementary result on undirected graphs. I was very …

Principles and Applications of APS

I am currently in Salamanca (Spain), attending the conference Tools for Teaching Logic III. My talk was on teaching logic through …

Probabilities in Proofreading

Suppose you write a program and you send the source code to two of your friends, ${\cal A}$ and ${\cal B}$. Your two friends read the …

Multiples in the Fibonacci Series

I found the following problem on K. Rustan M. Leino’s puzzles page: [Carroll Morgan told me this puzzle.] Prove that for any …

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