Presented By:
Thilagu, M. Nadarajan, R. Ahmed, M.S.I. Bama, S.S.
MCA Dept., VLB JCET, Coimbatore, India

ABSTRACT

In recent years, mining of sequential patterns has been studied extensively in various domains. Most of the existing algorithms find patterns in transactional databases by scanning the records whether they contain patterns or not. This paper proposes a novel algorithm to mine closed sequential patterns using an inverted matrix and prefix based sequence element matrix. Inverted matrix minimizes the search space ....etc

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An industrial plant has hundreds or even thousands of control loops. The performance of control loops is important to ensure high product quality and low cost of the product in such plants. In general, oscillatory variables are one of the main causes for poor performance of control loops. Therefore, detection and diagnosis of the causes of oscillations in control loops is very vital for maintaining the product within the desired quality limits. Identification of such source signatures is a very important task in assessing closed loop control pe ....etc

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Abstract

In this study, we propose some simple but effective throughput-approximation methods for finite-buffered closed-loop production systems with unreliable machines and exponentially distributed processing times. The proposed approximation methods are based on decomposition and aggregation principles. According to the method representing the decomposed systems, three different approximation methods are developed, along with a simple upper bounding method for throughputs. Extensive computational experiments are perform ....etc

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ppt of failure trend in inlet exhaust valve

Intake and exhaust valves are very important engine components that are used to control the flow and exchange of gases in internal combustion engines. They are used to seal the working space inside the cylinder against the manifolds; and are opened and closed by means of what is known as the valve train mechanism. Such valves are loaded by spring forces and subjected to thermal loading due to high temperature and pressure inside the cylinder. The present study focuses on different failure modes of in ....etc

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CLOSED CIRCUIT TELEVISION

ELECTRONICS AGAINST TERRORISM

INTRODUCTION:
As the name implies, Closed Circuit Television (CCTV) is a system in which the circuit is closed and all the elements are directly Connected. Directly connected in this context includes systems linked by (CCTV) is the use of video cameras to transmit a signal to a specific place, limited set of monitors
T ....etc

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A challenge in facilitating spontaneous mobile interactions is to provide pairing methods that are both intuitive and secure. Simultaneous shaking is proposed as a novel and easy-to-use mechanism for pairing of small mobile devices. The underlying principle is to use common movement as a secret that the involved devices share for mutual authentication. We present two concrete methods, ShaVe and ShaCK, in which sensing and analysis of shaking movement is combined with cryptographic protocols for secure authentication. ShaVe is based on initial k ....etc

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why is inlet valve opened before tdc

Summary
This paper seeks to provide an overview of the basic parameters used in the specification of valve timing in spark ignition engines. The effect of these parameters on engine performance and emissions will be discussed in general terms rather than with reference to any particular engine or type of engine. Some of the current industry trends will be discussed in terms of their impact on the engine valve timing parameters. In a piston engine, the valve timing is the precise timing of the opening and cl ....etc

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Dear sir please help me out in this right now I am working professionally in hydraulic power steering rack and pump repairing service and I am trying to get connect in electronic power steering repairing service. But I don't have so many data about EPAS.
so please guide me about the whole system of EPAS and the special diagnosis tools and other information to repair the system.
I will very thankful for your guidance and support. ....etc

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applications of microcontroller based automatic door open and closed system using ir sensor pdf

This is a good Electronics Project report on Automatic Door Opening System Using IR Sensors which is used to automate door opening. Some of the main component required for this project are Power supply, ATMEL (AT89S52)Microcontroller, Stepper Motor & IR sensors. This report start with the introduction to embedded systems. In this system whenever the infrared sensor senses the obstacle and the signal is sent to the microcontroller. Then the microcont ....etc

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To get full information or details of automatic pneumatic bumper and brake actuation before collision pdf report please have a look on the pages

http://seminarsprojects.net/Thread-automatic-pneumatic-bumper-and-brake-actuation-before-collision-pdf-report?pid=167215#pid167215

if you again feel trouble on automatic pneumatic bumper and brake actuation before collision pdf report please reply in that page and ask specific fields in automatic pneumatic bumper and brake actuation before collision pdf report ....etc

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