Nature of Computation and Communication

This book constitutes the refereed post-conference proceedings of the 7th International Conference on Nature of Computation and Communication, ICTCC 2021, held in October 2021. Due to COVID-19 pandemic the conference was held virtually.
The 17 revised full papers presented were carefully selected from 43 submissions. The papers of ICTCC 2021 cover formal methods for self-adaptive systems and discuss natural approaches and techniques for natural computing systems and their applications.

Inhalt
Improving Morphology and Recurrent Residual Refinement Network to Classify Hypertension in Retinal Vessel Image.- The impacts of the contextual substitutions in Vietnamese micro-text augmentation.- Patient Classification based on Symptoms using Machine Learning Algorithms Supporting Hospital Admission.- Implementation of the Motion Controller for an Omni Mobile Robot using the Trajectory Linearization Control.- Adaptive Deep Learning Technique to Predict Graduation Result.- An approach for multiple choice question answering system.- Forecast of the VN30 Index by day using a variable dimension reduction method based on kernel tricks.- An Improved Algorithm to Protect Sensitive High Utility Itemsets in Transaction Database.- Nowcasting Vietnam's RGDP using a kernel-based dimensional reduction method.- Predicting Vietnamese stock market using the variants of LSTM architecture.- Dimensionality reduction performance of Sparse PCA methods.- A game theory approach for water exchange in ecoindustrial parks.- A case study without regeneration units.- A game theory approach for water exchange in ecoindustrial parks.- Numerical solution of Robin-Dirichlet problem for a nonlinear wave equation with memory term.- Stable random vector and Gaussian copula for stock market data.