The connotation, structure and description model of knowledge unit Deep Model Compression for Mobile Platforms:A Survey Linz-a modern center of economy and a social model city A Novel Multilevel Index Model for Distributed Service Repositories Quality Model and Metrics of Ontology for Semantic Descriptions of Web Services Factor decomposition analysis oF energy eFFiciency change based on modiFied structural model:a case oF Xinjiang Specification and Verification of a Topology-Aware Access Control Model for Cyber-Physical Space An MPI+OpenACC-Based PRM Scalar Advection Scheme in the GRAPES Model over a Cluster with Multiple CPUs and GPUs A Chan–Vese Model Based on the Markov Chain for Unsupervised Medical Image Segmentation CGE modEl-basEd analysis of thE nEutralizEd hybrid Carbon poliCy and its dEComposEd EffECts on EConomiC Growth;Carbon rEduCtion;and EnErGy utilization Costs