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Hemalatha, S.
- An Enhanced Speech Based Vmail for Visually Impaired People
Authors
1 Department of CSE, V.R.S. College of Engineering and Technology, Arasur, Villupuram, IN
Source
Wireless Communication, Vol 8, No 1 (2016), Pagination: 1-5Abstract
In today's reality correspondence has turned out to be so natural because of coordination of correspondence innovations with web. However the outwardly tested individuals discover it extremely hard to use this innovation in view of the way that utilizing them requires visual observation. Voice message building design blinds individuals to get to email and other interactive media elements of working framework (tunes, text).Also in versatile application SMS can be perused by framework itself. Presently a days the headway made in PC innovation opened stages for outwardly weakened individuals over the world. This paper goes for adding to an email framework that wills even an innocent outwardly impeded individual to utilize the administrations for correspondence without past preparing. This building design will likewise diminish subjective burden taken by heedless to recall and sort characters utilizing console. This framework can be utilized by any ordinary individual likewise for instance the person who is not ready to peruse. The framework is totally taking into account intelligent voice reaction which will make it easy to understand and proficient to utilize.Keywords
IVR, Mouse Click Event, Screen Reader, Voice Mail.
- Wireless Sensor Node Deployment for Multi Hop Directional Network using Fuzzy Selection Optimization Algorithm
Authors
1 Department of Computer Applications (MCA), Kongu Engineering College/Anna University, Perundurai-60, Erode, IN
Source
Wireless Communication, Vol 11, No 2 (2019), Pagination: 21-28Abstract
In this paper, the problem of deploying heterogeneous mobile sensors over a target area is addressed. Traditional approaches to mobile sensor deployment are specifically designed for homogeneous networks. Nevertheless, network and device homogeneity is an unrealistic assumption in most practical circumstances, and previous approaches fail when adopted in heterogeneous operative settings. For this reason, a generalization of the Voronoi-based approach which exploits the Laguerre geometry is introduced. The paper proves the appropriateness of the proposal to the optimization of heterogeneous networks. In addition, it demonstrates that it can be extended to deal with dynamically generated events or uneven energy depletion due to communications. Finally, by means of simulations, it shows that it provides a very stable sensor behavior, with fast and guaranteed termination and moderate energy consumption. It also shows that it performs better than its traditional counterpart and other methods based on virtual forces. In addition, this paper aims to identify optimal deployment locations of the given sensor nodes with a pre-specified sensing range, and to schedule them such that the network and coverage level. This paper uses fuzzy selection optimization algorithm for sensor deployment problem followed by an effective for scheduling. In addition, fuzzy selection optimization algorithm is used to provide maximum network lifetime utilization. The comparative study shows that fuzzy selection optimization algorithm performs better than other optimization algorithm for sensor deployment problem. The proposed fuzzy logic was capable to reach the simulation value in all the experimented cases.
Keywords
Sensor Network, Sensor Deployment, Voronoi Diagram, Fuzzy Selection Optimization, Optimization, Virtual Forces Algorithm.References
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