According to an embodiment, there is provided an electronic device comprising: a memory storing instructions; and at least one processor configured to execute the instructions to: in response to an input, identify a dataset to be processed for responding to the input; divide the dataset into a plurality of sub-datasets; identify at least one electronic device which processes at least one sub-dataset; assign the at least one sub-dataset to the at least one electronic device to process the at least one sub-dataset; and receive from the at least one electronic device at least one output of the processed at least one sub-dataset to generate a response to the input.