Acknowledgements
First of all, I would like to thank my thesis advisors Andreas Herzig, Jérome Lang,
and Jérome Mengin for all of the advice, support, and encouragement they have
provided me over these past few years. I feel truly lucky to have had such excellent
thesis advisors, and I sincerely hope that we will find find opportunities to work
together again in the future.
I would also like to thank Pierre Marquis and Frank Wolter for kindly accepting
to review this thesis, and Patrick Blackburn, Olivier Gasquet, and Marie-Christine
Rousset for agreeing to participate in my jury.
A special thanks to Sheila McIlraith, my undergraduate summer project supervisor
and first co-author, for helping me take my first steps as a researcher and for always
looking out for me as if I were one of her students.
To my friends and colleagues from the LILaC and RPDMP teams at IRIT, thank
you for all of the lunches, coffee breaks, and evenings we shared together. I only
regret that I was not able to been able to spend more time in Toulouse during my
thesis.
To my family, thank you for your continued support over the years, and for flying
all the way across the ocean to attend my defense. It meant so much to me to have
you all there.
Finally, to Laurent, thank you not only for helping me through the stressful mo-
ments, but most of all, for being there to share the happy ones.
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