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Using Paths to Measure, Explain, and Enhance Program Behavior

Publications associées (34)

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Verification of Imperative Programs in Scala

Régis William Blanc

Safety-critical software systems can only support a limited number of failures. Extensive testing is good at catching errors, however that will never certify their absence. Formal verification is an alternative to testing that can (automatically) provide a ...

2012

On Effect Analysis for Programs with Callbacks

Viktor Kuncak, Etienne Kneuss, Philippe Paul Henri Suter

We introduce a precise interprocedural effect analysis for programs with mutable state, dynamic object allocation, and dynamic dispatch. Our analysis is precise even in the presence of dynamic dispatch where the context-insensitive estimate on the number o ...

2012

Goto Statement Considered Harmful – A Paper Review

In 1968 Edsger Dijkstra wrote a letter to the editor of Communications of the ACM (CACM) stating his opinion about using the goto statement in programs. This letter would serve to begin a hot-headed debate within the programming community. This topic, howe ...

2011

Querypoint Debugging

Claude Petitpierre, Salman Mirghasemi

To fix a bug, software developers have to examine the bug-gy execution to locate defects. They employ different ap-proaches (e.g., setting breakpoints, inserting printing statements in the code) to navigate over buggy execution and inspect program state at ...

2010

Static Analysis of x86 Executables

Johannes Kinder

This dissertation is concerned with static analysis of binary executables in a theoretically well-founded, sound, yet practical way. The major challenge is the reconstruction of a correct control flow graph in presence of indirect jumps, pointer arithmetic ...

Technische Universität Darmstadt2010

Runtime Instrumentation for Precise Flow-Sensitive Type Analysis

Viktor Kuncak, Etienne Kneuss, Philippe Paul Henri Suter

We describe a combination of runtime information and static analysis for checking properties of complex and configurable systems. The basic idea of our approach is to 1) let the program execute and thereby read the important dynamic configuration data, the ...

Springer2010

Runtime Instrumentation for Precise Flow-Sensitive Type Analysis

Viktor Kuncak, Etienne Kneuss, Philippe Paul Henri Suter

2010

Pedestrian localization, tracking and behavior analysis from multiple cameras

Jérôme Berclaz

Video surveillance is currently undergoing a rapid growth. However, while thousands of cameras are being installed in public places all over the world, computer programs that could reliably detect and track people in order to analyze their behavior are not ...

EPFL2010

Voices of Vlogging

Daniel Gatica-Perez, Joan Isaac Biel Tres

Vlogs have rapidly evolved from the ’chat from your bedroom’ format to a highly creative form of expression and communication. However, despite the high popularity of vlogging, automatic analysis of conversational vlogs have not been attempted in the liter ...

2010

Counterexample-Guided Focus

The automated inference of quantified invariants is considered one of the next challenges in software verification. The question of the right precision-efficiency tradeoff for the corresponding program analyses here boils down to the question of the right ...

2010