Search Results for author: Leslie P. Kaelbling

Found 11 papers, 3 papers with code

Adversarially-learned Inference via an Ensemble of Discrete Undirected Graphical Models

no code implementations NeurIPS 2020 Adarsh K. Jeewajee, Leslie P. Kaelbling

However, to solve inference tasks that were not seen during training, these models (EGMs) often need to be re-trained.

A Sufficient Statistic for Influence in Structured Multiagent Environments

no code implementations22 Jul 2019 Frans A. Oliehoek, Stefan Witwicki, Leslie P. Kaelbling

In these ways, this paper deepens our understanding of abstraction in a wide range of sequential decision making settings, providing the basis for new approaches and algorithms for a large class of problems.

Decision Making

Combining Physical Simulators and Object-Based Networks for Control

no code implementations13 Apr 2019 Anurag Ajay, Maria Bauza, Jiajun Wu, Nima Fazeli, Joshua B. Tenenbaum, Alberto Rodriguez, Leslie P. Kaelbling

Physics engines play an important role in robot planning and control; however, many real-world control problems involve complex contact dynamics that cannot be characterized analytically.

Object

Modular meta-learning in abstract graph networks for combinatorial generalization

1 code implementation19 Dec 2018 Ferran Alet, Maria Bauza, Alberto Rodriguez, Tomas Lozano-Perez, Leslie P. Kaelbling

Modular meta-learning is a new framework that generalizes to unseen datasets by combining a small set of neural modules in different ways.

Meta-Learning

Augmenting Physical Simulators with Stochastic Neural Networks: Case Study of Planar Pushing and Bouncing

no code implementations9 Aug 2018 Anurag Ajay, Jiajun Wu, Nima Fazeli, Maria Bauza, Leslie P. Kaelbling, Joshua B. Tenenbaum, Alberto Rodriguez

An efficient, generalizable physical simulator with universal uncertainty estimates has wide applications in robot state estimation, planning, and control.

Gaussian Processes Object

Modular meta-learning

1 code implementation26 Jun 2018 Ferran Alet, Tomás Lozano-Pérez, Leslie P. Kaelbling

Many prediction problems, such as those that arise in the context of robotics, have a simplifying underlying structure that, if known, could accelerate learning.

Meta-Learning

Finding Frequent Entities in Continuous Data

no code implementations8 May 2018 Ferran Alet, Rohan Chitnis, Leslie P. Kaelbling, Tomas Lozano-Perez

In many applications that involve processing high-dimensional data, it is important to identify a small set of entities that account for a significant fraction of detections.

Clustering

Learning to Acquire Information

1 code implementation20 Apr 2017 Yewen Pu, Leslie P. Kaelbling, Armando Solar-Lezama

Finding the optimal subset of observations is intractable in general, thus we focus on the problem of active diagnosis, where the agent selects the next most-informative observation based on the results of previous observations.

Planning for Decentralized Control of Multiple Robots Under Uncertainty

no code implementations12 Feb 2014 Christopher Amato, George D. Konidaris, Gabriel Cruz, Christopher A. Maynor, Jonathan P. How, Leslie P. Kaelbling

We describe a probabilistic framework for synthesizing control policies for general multi-robot systems, given environment and sensor models and a cost function.

Multi-Agent Filtering with Infinitely Nested Beliefs

no code implementations NeurIPS 2008 Luke Zettlemoyer, Brian Milch, Leslie P. Kaelbling

In partially observable worlds with many agents, nested beliefs are formed when agents simultaneously reason about the unknown state of the world and the beliefs of the other agents.

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