Data redundancy refers to the unnecessary duplication of data within a database or storage system, which can lead to inefficiencies and increased storage costs. In multi-sensor systems, data redundancy is a critical consideration as it impacts the accuracy and reliability of data fusion techniques, where multiple sensor inputs are combined to improve the quality of the information derived from them. Managing data redundancy helps to optimize data processing and ensures that the system operates efficiently without being overwhelmed by excessive duplicate data.
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