‘A Bandwidth-Efficient Cooperative AuthenticatioN (BECAN)’ scheme is one of the efficient methods for filtering injected false/unwanted data in wireless sensor networks. Injecting false data attack is a well-known serious threat to wireless sensor network, for which an antagonist reports spurious information to sink causing error decision at upper level and energy waste in en-route nodes. ...

In today’s life, high data rate wireless access is demanded by many applications. Usually, more bandwidth is required for higher data rate transmission in any of the system. With promising technology and ever-increasing wireless devices, the spectrum is becoming scarcer day-by-day. In this case, using Orthogonal Frequency Division Multiplexing (OFDM) for spectrally efficient transmission is ...

Many Wireless Sensor Network (WSN) applications heavily rely on information being transmitted in a timely manner. In such sensor networks, packet scheduling plays a vital role in reducing end-to-end data transmission delays. It also helps in reducing sensors energy consumptions, thus increasing the lifetime of the wireless sensor network. Most of the existing packet-scheduling mechanisms ...

The authors propose a new data-gathering mechanism for large-scale wireless sensor networks by introducing mobility into the network. A mobile data collector, for convenience called M-collector is a mobile robot or a vehicle equipped with a powerful transceiver and battery, and it gathers data from Polling Points (PPs) while moving through the field. Single M-collector ...

Data mining refers to extracting or mining the knowledge from large amount of data. In this paper, the concept of data mining was summarized and its significance towards its methodologies was illustrated. The data mining based on neural network and genetic algorithm is researched in detail and the key technology and ways to achieve the ...

In this paper, the authors propose a brand new decentralized access management theme for secure information storage in clouds that supports anonymous authentication. Within the projected theme, the cloud verifies the legitimacy of the series while not knowing the user’s identity before storing data. So, as to attain safe storage, policy-based mostly file access management, ...

Organizational development is depends on analysis and identification of the factors that conclude the effectiveness of the organization. Organizations and managers are willing to get employees commitment, which leads to improve the productivity. Management would like to introduce employee with norm, values and objectives of the organization which is importance to understand the organizational culture. ...

Human Resource (HR) is the most important asset for any organization and it is the source of achieving competitive advantage. Managing human resources is very challenging as compared to managing technology or capital and for its effective management, organization requires effective HRM system. HRM system should be backed up by sound HRM practices or functions. ...

A Printed Circuit Board (PCB) is a card made specifically for attaching electronic components on it. Inspection of PCB is necessary in order to reduce the defects otherwise it can lead to complete circuit failures. In this paper, the authors have presented a PCB inspection system which involves the use of correlation coefficient and fuzzy ...

In this paper, the authors develop a program for the design of transformer using Matlab. The proposed methodology has many advantages for transformer manufacturers, since they can save design man-hours and they can increase their design capacity. They can design 3 phase, single phase, delta/star, shall and core type, oil immersed natural cooled distribution transformer ...