L. Chrisman

Publications23
h-index12
Citations901
Highly Influential Citations55
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  • Publications
  • Influence
Reinforcement Learning with Perceptual Aliasing: The Perceptual Distinctions Approach
TLDR
This paper introduces the predictive distinctions approach to compensate for perceptual aliasing caused from incomplete perception of the world. Expand
  • 380
  • 31
Learning Recursive Distributed Representations for Holistic Computation
TLDR
A number of connectionist models capable of representing data with compositional structure have recently appeared. Expand
  • 104
  • 8
Obstacle Avoidance and Safeguarding for a Lunar Rover
We are developing techniques for safeguarding the remote operation of lunar rovers. This paper presents two complementary techniques: One, based on stereo vision, evaluates the traversability of… Expand
  • 58
  • 4
  • PDF
Abstract probabilistic modeling of action
Action models used in planning systems must necessarily be abstractions of reality. It is therefore natural to include estimates of ignorance and uncertainty as part of an action model. The standard… Expand
  • 27
  • 3
Experience with rover navigation for lunar-like terrains
TLDR
This paper describes an implemented system that has autonomously driven a prototype wheeled lunar rover over a kilometer in natural, outdoor terrain. Expand
  • 109
  • 2
  • PDF
Sensible Planning: Focusing Perceptual Attention
TLDR
A primary problem facing real-world robots is the question of which sensing actions should be performed at any given time. Expand
  • 50
  • 2
Temporal Aggregation Bias and Inference of Causal Regulatory Networks
TLDR
We show that temporal aggregation can bias algorithms for causal inference and lead them to discover spurious relations that would not be found if the signal were sampled at a much faster rate. Expand
  • 24
  • 1
  • PDF
Independence with Lower and Upper Probabilities
  • L. Chrisman
  • Computer Science, Mathematics
  • UAI
  • 1 August 1996
TLDR
It is shown that the ability of the interval probability representation to capture epistemological independence is severely limited. Expand
  • 20
  • 1
  • PDF
Propagation of 2-Monotone Lower Probabilities on an Undirected Graph
  • L. Chrisman
  • Computer Science, Mathematics
  • UAI
  • 1 August 1996
TLDR
This paper presents a graphical decomposition and exact propagation algorithm for computing marginal posteriors of 2-monotone lower probabilities (equivalently, 2-alternating upper probabilities). Expand
  • 19
  • 1
  • PDF
Intelligent Agent Design Issues: Internal Agent State and Incomplete Perception
In a waste heat recovery system having a superheat controller, a reference superheat controller operating trajectory is established and compared with operational superheat controller trajectories… Expand
  • 17
  • 1