An Improved Algorithm for Optimizing MapReduce Based on Locality and Overlapping Optimized Relinearization Algorithm of the Multikey Homomorphic Encryption Scheme Anchor Self-Localization Algorithm Based on UWB Ranging and Inertial Measurements Heterogeneous Parallel Algorithm Design and Performance Optimization for WENO on the Sunway TaihuLight Supercomputer News Keyword Extraction Algorithm Based on Semantic Clustering and Word Graph Model A Piecewise Linear Programming Algorithm for Sparse Signal Reconstruction Indoor Human Fall Detection Algorithm Based on Wireless Sensing Assessing supply chain performance using genetic algorithm and support vector machine Exploring the vital node pairs in information networks by deletion algorithm Approximation Algorithm for the Balanced 2-Correlation Clustering Problem