This paper presents four major results towards solving decentralized partially observable Markov decision problems (DecPOMDPs) culminating in an algorithm that outperforms all existing algorithms on all but one standard infinite-horizon benchmark problems. The program is notable because its linear relaxation is very often integral. These actions correspond to strategies of a CBG. We choose one such algorithm, point-based valued iteration, and modify it to produce the first tractable value iteration method for DecPOMDPs which outperforms existing algorithms.

If much of the information is irrelevant, it's easy to To optimally coordinate with others in cooperative imagine how this could lead to significant increases in efficiency games, it is often crucial to have information for finding optimal policies. For example, this could about one's collaborators: successful driving requires allow a focused effort on few-shot or zero-shot adaptation to understanding which side of the road to co-players (Zand et al., 2022; Albrecht & Stone, 2017; Stone drive on. However, not every feature of collaborators et al., 2010; Hu et al., 2020) or more efficient DecPOMDP is strategically relevant: the fine-grained planning algorithms (Szer & Charpillet, 2006; Seuken & acceleration of drivers may be ignored while maintaining Zilberstein, 2007). In order to leverage these benefits, we optimal coordination. We show that there build the theory, data structures, and algorithms required to is a well-defined dichotomy between strategically distinguish between relevant and irrelevant information.

This paper presents four major results towards solving decentralized partially observable Markov decision problems (DecPOMDPs) culminating in an algorithm that outperforms all existing algorithms on all but one standard infinite-horizon benchmark problems. The program is notable because its linear relaxation is very often integral. These actions correspond to strategies of a CBG. We choose one such algorithm, point-based valued iteration, and modify it to produce the first tractable value iteration method for DecPOMDPs which outperforms existing algorithms.

DNA-based nanonetworks have a wide range of promising use cases, especially in the field of medicine. With a large set of agents, a partially observable stochastic environment, and noisy observations, such nanoscale systems can be modelled as a decentralised, partially observable, Markov decision process (DecPOMDP). As the agent set is a dominating factor, this paper presents (i) lifted DecPOMDPs, partitioning the agent set into sets of indistinguishable agents, reducing the worst-case space required, and (ii) a nanoscale medical system as an application. Future work turns to solving and implementing lifted DecPOMDPs.

This paper presents four major results towards solving decentralized partially observable Markov decision problems (DecPOMDPs) culminating in an algorithm that outperforms all existing algorithms on all but one standard infinite-horizon benchmark problems. The program is notable because its linear relaxation is very often integral. These actions correspond to strategies of a CBG. We choose one such algorithm, point-based valued iteration, and modify it to produce the first tractable value iteration method for DecPOMDPs which outperforms existing algorithms. Papers published at the Neural Information Processing Systems Conference.

This paper presents four major results towards solving decentralized partially observable Markov decision problems (DecPOMDPs) culminating in an algorithm that outperforms all existing algorithms on all but one standard infinite-horizon benchmark problems. (1) We give an integer program that solves collaborative Bayesian games (CBGs). The program is notable because its linear relaxation is very often integral. (2) We show that a DecPOMDP with bounded belief can be converted to a POMDP (albeit with actions exponential in the number of beliefs). These actions correspond to strategies of a CBG. (3) We present a method to transform any DecPOMDP into a DecPOMDP with bounded beliefs (the number of beliefs is a free parameter) using optimal (not lossless) belief compression. (4) We show that the combination of these results opens the door for new classes of DecPOMDP algorithms based on previous POMDP algorithms. We choose one such algorithm, point-based valued iteration, and modify it to produce the first tractable value iteration method for DecPOMDPs which outperforms existing algorithms.