[EN]In this work we present several ideas for planning under uncertainty. Our intention is to apply these ideas to recycle electromechanical devices with a robotic arm. This domain presents two challenges: (1) since is not possible to guarantee the desired action outcomes due to limited precision and exogenous factors, the transition model is probabilistic; and (2) it is impossible to know the whole configuration of the device that is being disassembled at once due to occlusions. We opt to formulate the problem as a goal-based MDP (Markov Decision Process) or, equivalently, a SSPP (Stochastic Shortest Path Problem). In general, MDPs’ solutions consist in policies (i.e. a mapping from states to actions) rather than action sequences....
This work tackles the problem of robust zero-shot planning in non-stationary stochastic environments...
Motion planning problems are characterized by huge search spaces and complex obstacle structures wit...
The dynamic containment of an undesired network diffusion process, such as an epidemic, requires a d...
This work presents several ideas for planning under uncertainty. We seek to recycle electromechanica...
Mención Internacional en el título de doctorGenerating sequences of actions - plans - for an automat...
International audiencePlanning is the task of searching an action plan to achieve a goal. Classical ...
Automated planning has proven to be useful to solve problems where an agent has to maximize a reward...
L’allocation de ressources est un problème omniprésent qui survient dès que des ressources limitées ...
Se presenta una síntesis teórica de los Procesos Markovianosde Decisión con horizonte infinito, junt...
This thesis is dedicated to sequential decision making (also known as multistage optimization) in un...
This thesis develops algorithms for stochastic optimization problems such as Markov Decision Process...
Bandits are one of the most basic examples of decision-making with uncertainty. A Markovian restless...
Mención Internacional en el título de doctorSequential planning portfolios are very powerful in expl...
Time is a crucial variable in planning and often requires special attention since it introduces a sp...
Aplicat embargament des de la data de defensa fins el dia 1/6/2022This work proposes a methodology f...
This work tackles the problem of robust zero-shot planning in non-stationary stochastic environments...
Motion planning problems are characterized by huge search spaces and complex obstacle structures wit...
The dynamic containment of an undesired network diffusion process, such as an epidemic, requires a d...
This work presents several ideas for planning under uncertainty. We seek to recycle electromechanica...
Mención Internacional en el título de doctorGenerating sequences of actions - plans - for an automat...
International audiencePlanning is the task of searching an action plan to achieve a goal. Classical ...
Automated planning has proven to be useful to solve problems where an agent has to maximize a reward...
L’allocation de ressources est un problème omniprésent qui survient dès que des ressources limitées ...
Se presenta una síntesis teórica de los Procesos Markovianosde Decisión con horizonte infinito, junt...
This thesis is dedicated to sequential decision making (also known as multistage optimization) in un...
This thesis develops algorithms for stochastic optimization problems such as Markov Decision Process...
Bandits are one of the most basic examples of decision-making with uncertainty. A Markovian restless...
Mención Internacional en el título de doctorSequential planning portfolios are very powerful in expl...
Time is a crucial variable in planning and often requires special attention since it introduces a sp...
Aplicat embargament des de la data de defensa fins el dia 1/6/2022This work proposes a methodology f...
This work tackles the problem of robust zero-shot planning in non-stationary stochastic environments...
Motion planning problems are characterized by huge search spaces and complex obstacle structures wit...
The dynamic containment of an undesired network diffusion process, such as an epidemic, requires a d...