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Preethi, E.
- Design, Analysis and Simulation of memristor Emulator based Anti-aliasing filter for Biomedical Applications
Abstract Views :210 |
PDF Views:0
Authors
Affiliations
1 Department of ECE, Vel Tech Multitech, Avadi, Chennai-600062, Tamil Nadu, IN
1 Department of ECE, Vel Tech Multitech, Avadi, Chennai-600062, Tamil Nadu, IN
Source
Indian Journal of Science and Technology, Vol 9, No 5 (2016), Pagination:Abstract
Background/Objectives: This paper presents timing storage circuit based on memristor emulator. The memristor emulator includes most of the characteristics of real memristor. Methods/Statistical analysis: The considerable properties that a memristor embrace are wide range of memristance, bimodal operability of pulse and continuous input signals, long period of volatility, operability with other devices. The proposed timing storage circuit stores and reproduces timing information in analog manner without performing quantization. Findings: In design of continuous-time digital FIR filter, the analog delags:y blocks, which are implemented using memristor, are replaced with memristor emulator based timing storage circuit. Application/Improvements. It extends its benefits of storing and reproducing the CT digital signals, wide range of memristance, and anti aliasing processing. A CT FIR filter has been designed with memristor emulator based delay block as an exampleKeywords
Biomedical Signal Processing, Continuous-time Digital Signal Processing, Memristance, Memristor Emulator, Timing Storage- Optimized Particle Swarm Optimization Based Deadline Constrained Task Scheduling in Hybrid Cloud
Abstract Views :179 |
PDF Views:3
Authors
Affiliations
1 Department of Information Technology, Anna University, MIT Campus, Chennai, IN
2 Department of Computer Technology, Anna University, MIT Campus, Chennai, IN
1 Department of Information Technology, Anna University, MIT Campus, Chennai, IN
2 Department of Computer Technology, Anna University, MIT Campus, Chennai, IN
Source
ICTACT Journal on Soft Computing, Vol 6, No 2 (2016), Pagination: 1117-1122Abstract
Cloud Computing is a dominant way of sharing of computing resources that can be configured and provisioned easily. Task scheduling in Hybrid cloud is a challenge as it suffers from producing the best QoS (Quality of Service) when there is a high demand. In this paper a new resource allocation algorithm, to find the best External Cloud provider when the intermediate provider's resources aren't enough to satisfy the customer's demand is proposed. The proposed algorithm called Optimized Particle Swarm Optimization (OPSO) combines the two metaheuristic algorithms namely Particle Swarm Optimization and Ant Colony Optimization (ACO). These metaheuristic algorithms are used for the purpose of optimization in the search space of the required solution, to find the best resource from the pool of resources and to obtain maximum profit even when the number of tasks submitted for execution is very high. This optimization is performed to allocate job requests to internal and external cloud providers to obtain maximum profit. It helps to improve the system performance by improving the CPU utilization, and handle multiple requests at the same time. The simulation result shows that an OPSO yields 0.1% - 5% profit to the intermediate cloud provider compared with standard PSO and ACO algorithms and it also increases the CPU utilization by 0.1%.Keywords
Hybrid Cloud, Particle Swarm Optimization, Ant Colony Optimization, Task Scheduling.- Prediction of Diabetes Using Data Mining Techniques
Abstract Views :163 |
PDF Views:3
Authors
Affiliations
1 Department of Software Engineering, School of Information Technology and Engineering, VIT University, Vellore, IN
1 Department of Software Engineering, School of Information Technology and Engineering, VIT University, Vellore, IN