MUMBAI, India, Aug. 31 -- Intellectual Property India has published a patent application (202621082016 A) filed by Symbiosis International Deemed University on July 02, 2026, for Multi-Factor Risk-Aware Fault-Tolerant Virtual Machine Migration System And Method For Dynamic Cloud Environments.
Inventors include Anushka Gondane; and Dr. Bhupesh Kumar Dewangan.
The application for the patent was published on August 28, 2026, under issue no. 35/2026.
Abstract: ABSTRACT MULTI-FACTOR RISK-AWARE FAULT-TOLERANT VIRTUAL MACHINE MIGRATION SYSTEM AND METHOD FOR DYNAMIC CLOUD ENVIRONMENTS A multi-factor risk-aware fault-tolerant virtual machine migration system (100) and method for dynamic cloud computing environments is disclosed. The system (100) comprises a monitoring module (110) that continuously measures CPU utilization and VM density for each physical host, a fault risk assessment engine (120) that computes a probabilistic fault risk score as a weighted linear combination of CPU utilization, VM density, and a stochastic disturbance factor, a hybrid decision engine (130) implementing a dual-threshold migration condition requiring both CPU overload and elevated fault risk before triggering migration, a migration execution module (140) with fault-risk-filtered target host selection, and a multi-component cost computation module (150) optimizing a unified cost function comprising execution, memory, migration, SLA penalty, and energy costs. The system achieves approximately sixteen percent SLA delay reduction and fifteen percent operational cost reduction compared to non-migration approaches without additional energy overhead, while preventing migration to fault-prone hosts. [
Disclaimer: Curated by HT Syndication.
