Information Fusion Research (IFR) is an open-access academic journal. Information fusion is a multi-level and multi-faceted process, which is to detect, combine, correlate, estimate and combine multi-source data to achieve accurate state estimation and identity estimation, as well as complete and timely situation and threat assessment. Multi-fusion technology is the hardware foundation, multi-source information is the processing object of information fusion, and coordination optimization and comprehensive processing are the core of information fusion. Technologies and applied articles related to information fusion are in line with the scope of the journal. Articles with original research and innovations are welcomed, and the types of articles include original research, review, case report, letter, short comment.