Low-level grounding in a multimodal mobile service robot conversational system using graphical models.
Plamen J. ProdanovAndrzej DrygajloJonas RichiardiAnil AlexanderPublished in: Intell. Serv. Robotics (2008)
Keyphrases
- graphical models
- service robots
- low level
- multi modal
- belief propagation
- probabilistic model
- human robot interaction
- approximate inference
- probabilistic graphical models
- probabilistic inference
- random variables
- bayesian networks
- markov networks
- conditional random fields
- map inference
- audio visual
- belief networks
- structure learning
- graph structure
- conditional independence
- statistical inference
- exact inference
- loopy belief propagation
- factor graphs
- undirected graphical models
- statistical relational learning
- natural language
- search algorithm