Computer Engineering NSL-KDD data set Assistive technology Cloud computing Compression Computer Network Data Miining Data Mining Data Redundancy Data security Energy Consumption Fall detection GPU Internet of Things Intrusion Detection System (IDS) Intrusion detection LRKNN algorithm Machine learning Minitab Review SADE Smart phones cloud security cloud services cost-sensitive learning imbalanced data set mobile ad-hoc network (MANET) modified SVM oversampling similarity measurement smart building smart city statistics mining visual representation