This disclosure relates generally to robotics, and more particularly to collaborative task execution by a robotic group using a distributed semantic knowledge base. In one embodiment, a method and a system of collaborative task execution by a robotic group using a distributed semantic knowledge base are provided. The distributed semantic knowledge base is distributed between multiple robots that form a robotic group. Each robot triggers a self query as well as one or more external queries to gather required data pertaining to a plurality of task specific parameters, and uses the gathered data to execute one or more tasks assigned to the robotic group.
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