We describe the automatic synthesis of a global nonlinear controller for stabilizing a magnetic levitation system. The synthesized control system can stabilize the maglev vehicle with large initial displacements from an equilibrium, and possesses a much larger operating region than…

In a Communication Bootstrapping system, peer components with different perceptual worlds invent symbols and syntax based on correlations between their percepts. I propose that Communication Bootstrapping can also be used to acquire functional definitions of words and causal reasoning knowledge.…

We report on a study of how people look for information within email, files, and the Web. When locating a document or searching for a specific answer, people relied on their contextual knowledge of their information target to help them…

This paper presents a novel algorithm for learning in a class of stochastic Markov decision processes (MDPs) with continuous state and action spaces that trades speed for accuracy. A transform of the stochastic MDP into a deterministic one is presented…

This thesis focuses upon the traditional ecological knowledge of southeastern Hudson Bay Inuit. It provides a detailed assessment of Inuit use and knowledge of a single species, the Hudson Bay Eider (Somateria mollissima sedentaria). Data collected on Inuit classifications of…

This thesis presents the development of an intelligent CAD system (ICADS) for DC machines. This system was implemented on a PC using Common Lisp provided by Gold Works II and connected with a Sun Workstation working under the Unix system…

The present experiment was designed to investigate the effects of staging (the sequencing of information) and readers' prior content knowledge on the on-line processing and acquisition of procedural text information. An "expert model" of the procedure was used to manipulate…

The purpose of the study was to develop, implement and evaluate a skill assessment instrument to evaluate expertise in defensive football. The Skill Assessment Scale: Defensive Backs (SAS:DB) was based on a knowledge-based approach to sport expertise which emphasized the…

Food choices, food purchases and convenience food preparation by a group of mildly intellectually handicapped students are investigated. These students attend John Grant High School, in Lachine, Quebec, for continued academic intervention and vocational training. Results indicate most of these…

Undergraduates' conceptual knowledge of important concepts in a Pre-historic Archaeology course was investigated with a pre-post open-ended test procedure. Students were randomly assigned to one of three levels of a concept mapping intervention. All students were given an introductory lecture…