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Data mining is a technique where massive amounts of both sensitive and non-sensitive data are collected and examined. While distributing such private data, privacy preserving becomes an important issue. Various methods and techniques have been introduced in privacy preserving data mining to undertake this problem. The main intention of privacy preserving is to extract the knowledge without disclosing...
This paper proposes a method of implementing a linear All Digital Phase Locked Loop (ADPLL) based on FPGA. The main emphasis is on the FPGA implementation of the digital PLL. All Digital Phase Locked Loop (ADPLL) model has been implemented using ISE Xilinx 9.2. The ADPLL is designed at the centre frequency of 100 kHz. The phase difference between two analytic signal is measured using a 16 bit pipelined...
The junctionless transistor is one of the device structures which found tremendous potential in terms of reduction of short channel effects, scaling factors, capacitance & fabrication. In this paper we observed an improved gate capacitance (Cgg) in depletion and inversion regions of a T-shape double gate junctionless transistor with comparison to the single gate junctionless transistor for different...
In this paper a, new method is discussed for the low density clouds removal of the tropical cyclones(TCs) by extracting the spiral features with in this using the thermal infrared (TIR) imagery from geostationary operated meteorological satellites. MET-SAT TIR images of three TCs which are, Thane (Dec 25–30 2011), Giri (Oct 20th–23rd, 2010), Jal (Nov 1st–8th, 2010) using the image processing techniques,...
This paper presents the idea of biogas based power plants for the rural electrification needs in India. The biogas can be produced at the local village facility by using anaerobic digestion process of animal wastages, vegetables wastages, organic wastages and human waste. The specially designed Gas engines with modified piston, compression ratio, firing controllers for sparkplug ignitions can be used...
Polarization Mode Dispersion (PMD) is a kind of modal dispersion usually associated with Single Mode Fibers (SMF). It is measured in picoseconds per square root of kilometer as it is proportional to the square root of the length of the fiber. It is one of the serious impairments which limit the data rate in long distance transmission and high speed communication systems. It severely degrades the system...
In the NLP world the recognizing speech as in the voice recognition and also allowing voice to serve as the "main interface between the human and the computer. This paper mainly focuses on the tools that are used to deliver how current speech recognition technology facilitates the learning part of the students, and also in what way the technology will be help to developing the advance learning...
Cloud computing is a loquacious expression that has different types of computing concepts in a distributed environment. One of the major complications in cloud computing is the tremendous use of energy in the storage nodes. This is known as a data centre which plays a major role in cloud computing. Since its an emerging technology, the drawbacks has to be analysed and measures must to taken as needed...
Optimization algorithms has been used to solve many design problems in science and engineering; notable in image processing, construction design, path planning and many other application. In this paper the method of designing a linear phase symmetric FIR (Finite Impulse Response) filter with the help of Cuckoo Search Optimization (CSO) Algorithm has been highlighted. Since evolutionary optimization...
Cloud Computing propounds a striking option for business to pay only for the resources that were consumed. The prime challenge is to increase the MapReduce clusters to minimize their costs. MapReduce is a widely used parallel computing framework for large scale data processing. The major concern of map reduce programming model are job execution time and cluster throughput. Multiple speculative execution...
This paper presents the design and analysis of spiral antenna for wearable application. The operating frequency of the spiral antenna directly depends on the length of the spiral. The proposed antenna has operating frequency range from 0.65 GHz to 1.49 GHz. The antenna exhibits Omni-directional radiation pattern in both E-plane and H-plane with the gain ranging from 3.02 dB to 6.82 dB. Simulation...
Web search is a frequent activity on Internet connected devices, but it is still a nuisance when user is using a mobile device, due to their default keypad and small screen, and that search results could be mostly irrelevant for the user needs. User needs an efficient way to introduce query terms and receive more precise information. In this paper, we propose a new web search personalization approach...
Thermoelectric effect converts temperature gradient into electrical energy that is due to combination of three effects: Peltier, Seebeck and Thomson effect. To improve the performance of the thermoelectric module, it's being integrated with coolant to decrease the temperature of the bottom surface. The performance of the thermoelectric module has been optimized by using single walled carbon nanotube...
A biogas is a modern energy source and is suitable to necessities of the future with the appropriate application of the digestion technology. The project aims at creating and establishing a fair evaluation system, capable to evaluate and compare efficiency of biogas plants by means of energetic, economical, ecological and socio-economic criteria. Thus, characteristic and objective parameters have...
The conventional task models include periodic tasks, aperiodic tasks and sporadic tasks. A task model named rhythmic task is required for Cyber Physical Systems (CPS). Here, a Smart Energy Management System (SEMS) in a house, which monitors and controls the electrical appliances based on their power demand, has been considered as the CPS. The temperature control of air conditioner, which has high...
Current laboratory setup for performing radiation pattern measurement of any antenna is composed of signal generators and a spectrum analyzer. The cost of these equipment increases substantially with the demand of precision in the output. In this paper, the radiation pattern measurement of a log-periodic antenna is done on a new platform, consists of GNU Radio Companion (GRC) and Universal Software...
The problem that frequently occur in the practical processing of medical images consists in the lack of machines for the evaluation of images. An example of this situation is analysis of brain tumor types. The very significant and the first step lies in the segmentation of the brain tumor; after this, the applied contrast agent is seen in the parts. The common method where there is a high error possible...
This paper presents a new design perception for slave controller in Cascade process control System. It ensures enhanced robustness by minimizing the physical presence of slave controller in the cascaded loops. The desired outputs are trained by ANN using BPN. A Level and flow measurement system is taken as an experimental set up. The level controller is the master controller and the flow is the slave...
This paper proposes to monitor and control the coal combustion of thermal power plant boiler. The monitoring process for the combustion was determined using flame characteristics. Image processing techniques was used to analyze flame characteristics. Median filter reduces the noise in the flame image. Using obtained image, the ratio of air is varied using model predictive control and robotic arm can...
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