This thesis contributes to the theoretical study and application of quantitative verification and synthesis. We first study strategies that optimize the ratio of two rewards in MDPs. The goal is the synthesis of efficient controllers in probabilistic environments. We prove that deterministic and memoryless strategies are sufficient. Based on these results we suggest 3 algorithms to treat explicitly encoded models. Our evaluation of these algorithms shows that one of these is clearly faster than the others. To extend its scope, we propose and implement a symbolic variant based on binary decision diagrams, and show that it cope with millions of states. Second, we study the problem of program repair from a quantitative perspective. This leads ...
A fundamental problem in automatic control is the control of uncertain plants in the presence of inp...
A large part of the results reported in this thesis is based on an observation which has never been ...
Scientific discovery often culminates into representing structure in nature as networks (graphs) of ...
This thesis focus on the development of compositional and efficient controller synthesis approaches ...
With rapid development of mathematical models and simulation tools, the need of uncertainty quantifi...
A cyberattack is considered as multi-step if it is composed of at least two distinct actions. The ma...
The impressive breakthroughs of the last two decades in the field of machine learning can be in larg...
The present manuscript mainly focus on cross-validation procedures (and in particular on leave-p-out...
The optimization in product design is a high added-value activity. This is all the more important wh...
The optimization in product design is a high added-value activity. This is all the more important wh...
The present manuscript mainly focus on cross-validation procedures (and in particular on leave-p-out...
The optimization in product design is a high added-value activity. This is all the more important wh...
The critical flutter velocity is an essential factor in aeronautic design because it caracterises t...
The computational advancements of the last decades lead to the development of numerical codes for si...
The objective of this thesis is to develop new methodologies for formal verification of nonlinear an...
A fundamental problem in automatic control is the control of uncertain plants in the presence of inp...
A large part of the results reported in this thesis is based on an observation which has never been ...
Scientific discovery often culminates into representing structure in nature as networks (graphs) of ...
This thesis focus on the development of compositional and efficient controller synthesis approaches ...
With rapid development of mathematical models and simulation tools, the need of uncertainty quantifi...
A cyberattack is considered as multi-step if it is composed of at least two distinct actions. The ma...
The impressive breakthroughs of the last two decades in the field of machine learning can be in larg...
The present manuscript mainly focus on cross-validation procedures (and in particular on leave-p-out...
The optimization in product design is a high added-value activity. This is all the more important wh...
The optimization in product design is a high added-value activity. This is all the more important wh...
The present manuscript mainly focus on cross-validation procedures (and in particular on leave-p-out...
The optimization in product design is a high added-value activity. This is all the more important wh...
The critical flutter velocity is an essential factor in aeronautic design because it caracterises t...
The computational advancements of the last decades lead to the development of numerical codes for si...
The objective of this thesis is to develop new methodologies for formal verification of nonlinear an...
A fundamental problem in automatic control is the control of uncertain plants in the presence of inp...
A large part of the results reported in this thesis is based on an observation which has never been ...
Scientific discovery often culminates into representing structure in nature as networks (graphs) of ...