Handling Open Knowledge for Service Robots
نویسندگان
چکیده
Users may ask a service robot to accomplish various tasks so that the designer of the robot cannot program each of the tasks beforehand. As more and more open-source knowledge resources become available, it is worthwhile trying to make use of open-source knowledge resources for service robots. The challenge lies in the autonomous identification, acquisition and utilization of missing knowledge about a user task at hand. In this paper, the core problem is formalized and the complexity results of the main reasoning issues are provided. A mechanism for task planning with open-knowledge rules which are provided by non-experts in semistructured natural language and thus generally underspecified are introduced. Techniques for translating the semi-structured knowledge from a large open-source knowledge base are also presented. Experiments showed a remarkable improvement of the system performance on a test set consisting of hundreds of user desires from the open-source knowledge base.
منابع مشابه
Modeling and Wrench Feasible Workspace Analysis of a Cable Suspended Robot for Heavy Loads Handling
Modeling and Wrench feasible workspace analysis of a spatial cable suspended robots is presented. A six-cable spatial cable robot is used the same as Stewart robots. Due to slow motion of the robot we suppose the motion as pseudostatic and kinetostatic modeling is performed. Various workspaces are defined and the results of simulation are presented on the basis of various workspaces and app...
متن کاملOPEN-EASE — A Knowledge Processing Service for Robots and Robotics/AI Researchers
Making future autonomous robots capable of accomplishing human-scale manipulation tasks requires us to equip them with knowledge and reasoning mechanisms. We propose OPEN-EASE, a remote knowledge representation and processing service that aims at facilitating these capabilities. OPEN-EASE gives its users unprecedented access to the knowledge of leading-edge autonomous robotic agents. It also pr...
متن کاملComparative analysis of automation of production process with industrial robots in Asia/Australia and Europe
The term "INDUSTRY 4.0" or "fourth industrial revolution" was first introduced at the fair in 2011 in Hannover. It comes from the high-tech strategy of the German Federal Government that promotes automation-computerization to complete smart automation, meaning the introduction of a method of self-automation, self-configuration, self-diagnosing and fixing the problem, knowledge and intelligent d...
متن کاملExpanding Robot Intelligence with Open Knowledge under the Context of Human‐robot Society Expanding Robot Intelligence with Open Knowledge under the Context of Human-robot Society
It is desirable to develop intelligent service robots capable of working in large domains. These robots are required to be able to perform user tasks that are not preprogrammed and that are expressed naturally. This paper makes an analysis of infeasibility of modeling such a robot in specified representations, which was assumed in traditional approaches, and proposes the thesis of underspecific...
متن کاملSwarm Robot Materials Handling Paradigm for a Manufacturing Workcell
A manufacturing workcell model employs behavior-based swarm robots whose emergent behavior successfully performs the workcell’s required materials handling without central planning. Swarm robots are groups of autonomous mobile robots whose sensory-driven state behavior produces emergent group functionality not characteristic of the individual robots. Processing machines within the workcell broa...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره شماره
صفحات -
تاریخ انتشار 2013