David St-Onge

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A great variety of Natural Language Processing tasks, from word sense disambiguation to text summarization to speech recognition, rely heavily on the ability to measure semantic relatedness or distance between words of a natural language. This report is a comprehensive study of recent computational methods of measuring lexical semantic relatedness. A survey(More)
Initiated as a research-creation project by professor and artist Nicolas Reeves, the Aerostabile project quickly expanded to include researchers and artists from a wide range of disciplines. Its current phase brings together four robotic and research-creation labs with various expertises in unstable and dynamic environments. The first group, under the(More)
The complete Kubo conductivity tensor is computed in two- and three-dimensional linear magnetic null systems using collisionless single-particle simulations. Regions of chaotic charged-particle dynamics are constructed for each case. It is found that stochastic frequency mixing of particle bounce motion, as well as gyromotion, contribute significantly to(More)
On October 26th 2010, a unique HRI-artistic public experiment took place at the UsineC theater, in Montreal. It was the result of a many-months collaboration between the Montreal based lab hosting the [ VOILES | SAILS ] research-creation platform (Self-Assembling Intelligent Ligther-than-air Structures) and the well-known Australian artist Stelarc and his(More)
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