Understanding User Instructions by Utilizing Open Knowledge for Service Robots
Dongcai Lu,
Feng Wu,
Xiaoping Chen
Abstract:Understanding user instructions in natural language is an active research topic in AI and robotics. Typically, natural user instructions are high-level and can be reduced into low-level tasks expressed in common verbs (e.g., 'take', 'get', 'put'). For robots understanding such instructions, one of the key challenges is to process high-level user instructions and achieve the specified tasks with robots' primitive actions. To address this, we propose novel algorithms by utilizing semantic roles of common verbs d… Show more
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