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» The Delphi Natural Language Understanding System
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AAAI
2007
15 years 2 months ago
An Integrated Robotic System for Spatial Understanding and Situated Interaction in Indoor Environments
A major challenge in robotics and artificial intelligence lies in creating robots that are to cooperate with people in human-populated environments, e.g. for domestic assistance ...
Hendrik Zender, Patric Jensfelt, Óscar Mart...
PRICAI
2004
Springer
15 years 5 months ago
K2: Animated Agents that Understand Speech Commands and Perform Actions
This paper presents a prototype dialogue system, K2, in which a user can instruct agents through speech input to manipulate various objects in a 3-D virtual world. The agents’ ac...
Takenobu Tokugana, Kotaro Funakoshi, Hozumi Tanaka
COLING
1994
15 years 1 months ago
A Tool For Collecting Domain Dependent Sortal Constraints From Corpora
CT In this paper, we describe a tool designed to generate semi-automatically the sortal constraints specific to a domain to be used in a natural language (NL) understanding system....
François Andry, Jean Mark Gawron, John Dowd...
ALIFE
2006
14 years 11 months ago
Understanding Linguistic Evolution by Visualizing the Emergence of Topographic Mappings
We show how cultural selection for learnability during the process of linguistic evolution can be visualized using a simple iterated learning model. Computational models of linguis...
Henry Brighton, Simon Kirby
IJCAI
2003
15 years 1 months ago
A Revised Algorithm for Latent Semantic Analysis
The intelligent tutoring system AutoTutor uses latent semantic analysis to evaluate student answers to the tutor's questions. By comparing a student's answer to a set of...
Xiangen Hu, Zhiqiang Cai, Max M. Louwerse, Andrew ...