UWB/INS Fusion Localization Method Based on Granular Ball Efficient Spectral Clustering and Factor Graph
Sign Up to like & getrecommendations! Published in 2025 at "Measurement Science and Technology"
DOI: 10.1088/1361-6501/ae1d9e
Abstract: Indoor positioning technology is crucial for enabling intelligent management and automation of indoor environments, such as smart buildings, factories and healthcare facilities. Ultra-wideband (UWB) navigation technology offers centimeter-level positioning accuracy. However, non-line-of-sight (NLOS) propagation significantly… read more here.
Keywords: navigation; factor graph; granular ball; ins fusion ... See more keywords
Identifying Outliers via Local Granular-Ball Density
Sign Up to like & getrecommendations! Published in 2025 at "IEEE Transactions on Neural Networks and Learning Systems"
DOI: 10.1109/tnnls.2025.3578074
Abstract: Existing density-based outlier detection methods process data at the single-granularity level of individual samples, requiring pairwise distance calculations between all samples and exhibiting high sensitivity to noise. The single-granularity-based processing paradigm fails to mine the… read more here.
Keywords: ball density; local granular; granularity; granular ball ... See more keywords
GBShard: Adaptive Sharding for Blockchain Network Via Granular-Ball Partitioning
Sign Up to like & getrecommendations! Published in 2025 at "IEEE Transactions on Network Science and Engineering"
DOI: 10.1109/tnse.2025.3639250
Abstract: Blockchain scalability remains constrained by cross-shard transaction overhead and workload imbalance in conventional sharding architectures. To address these limitations, we propose GBShard, an adaptive sharding method grounded in granular-ball computing theory. The method partitions blockchain… read more here.
Keywords: ball; ball partitioning; granular ball; gbshard adaptive ... See more keywords