distributed content based visual information retrival system on network-final

8/19/2019 Distributed Content Based Visual Information Retrival System on Network-Final

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INTRODUCTION

Abstract:

With the recent advances of distributed computing, the limitation of informationretrieval from a centralized image collection can be removed by allowing distributed

image data sources to interact with each other for data storage sharing and information

retrieval. We describe the system architecture and detail the interactions among various

system modules.

Specifically, we propose a Firework Query Model for distributed information

retrieval, which aims to reduce the network traffic of uery passing in the network. We

carry out e!periments to show the distributed image retrieval system and the Firework

information retrieval algorithm. "he results show that the algorithm reduces network

traffic while increases searching performance.

Firework Query Model

#ere, we introduce the algorithm to determine when and how a uery message is

propagated through attractive links and e!plode like a firework in $lgorithm %. it consists

of two main steps&

'. Shared File Look Up:

"he network looks up its shared information for those matched with the uery. (f

any shared information within the matching criteria of the uery, the peer will reply the

reuester.

2. Route Selection&

"he network calculates the distance between the uery and each signature value

of its local clusters, S()v. (f one or more *+S()v , is within the threshold, it implies


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the uery has reached its target cluster. "herefore, the uery will be broadcasted through

corresponding attractive connections while the ""- will be decremented by a probability

called "S +hance "o Survive, otherwise, it is propagated through random

connections.


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Modules of the ro!ect

"his pro/ect uses the following modules&

• -ogin

• File Management

• Service

• urrent 0rocess

1ser is used to provide the login details for to enter into the Windows Management

services. "he login details include the 1ser (d, 0assword.

"he system connects in network gets the message to check for (0 address and

0assword. (t will find out whether reuest or a response, then it acts for the message got.

FileManagement displays your system drives, directories, and files information.

Machine (nformation displays operating system and hardware data specifications.System

Services displays services currently running on the system. urrent 0rocess displays

processes currently running on the system.

Module "escription:

FileMana#e$ent

"he FileManagement ontrol displays the following information about the

computer system being accessed& System drives, files, folders, directories and 2emovable

drives.

urrent drive and directory have the child process. $ user can specify a child node

to get the details from that in the list view. 3y selecting a folder or a file user can set the

access for that on the remote machine.


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Machine%nfor$ation

"he Machine(nformation control display many different types of information

about your local machine or a remote machine on the network. (t first establishes a

onnection4ptions ob/ect with the 1ser5ame and 0assword properties set. "hen it

creates a ManagementScope ob/ect with the local or remote host name and the

onnection4ptions ob/ect as the parameters.

We only concerned about the local host information, we can avoid the creation

of onnection 4ption, ManagementScope, and 4b/ectQuery ob/ects. $ll of us need to do

is /ust call the Management4b/ectSearcher member ob/ect to get the

Management4b/ectollection result back, for the local machine.

"he Machine(nfo control also displays the following information about the

computer system being accessed& System Manufacturer, 0rocessor, 3ios, "ime 6one,

Memory, 5etwork onnection, and 7ideo ontroller. "he codes for these different

ueries are repetitive, it8s /ust the uery string and the result properties are different.

Syste$ Ser&ice control

"he System Service control is used to retrieve all the services information in the

system. "o start or stop a service, here we dynamically create a popup menu to the

-ist7iew. When we right click on an item, a start or stop and schedule menu pops up,

depending on the service state. (n schedule user can set the schedule time and date for the

service which is have to be set. When the Menu(tem is clicked, we get the

Management4b/ect for to start or stop the service. "he first parameter in the

(nvokeMethod is the 4bserver parameter. 3y passing through the

Management4peration4bserver class to manage asynchronous operations and handle


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management information and events received asynchronously. "o determine the operation

weather it is successful or not by checking the return7alue property in completion#andler

4b/ect.

'urrent rocess control

"he urrent 0rocess control display the system running processes, user that

started the process, 01 utilization, and memory usage. "o get the process user, we used

to call the )et4wner method. "he 1ser and *omain parameters are output parameters.

We can get the output parameters from the completion #andler 4b/ect.

(o 'onfi#urin# a Re$ote $achine

For remote machines, the dialog bo! contains additional fields9 fill in the following

information&

2emote #ost : #ostname of the remote machine hosting the machine.

2emote machine (0 : 5ame of the (0 $ddress on the remote machine.

"he remote machine must be configured to allow the local machine to get on the desired

data.

(0 number : "he (0 address of the machine to which the machine you want to

use.

1ser : 5ame of user you must login as to access the machine

0assword : 0assword +if given to use the machine.

(f we reuire a username and password for a machine we can get it admin, "here is

possible for another person to learn the username and password. (t is thereforerecommended that the username and password for the machine to be different than that

for a user account on the local system, so that there is possible security compromise

would be unauthorized use of the machine. (t is recommended that they also use a

different password than the one for the machine ueue.


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Problem Definition

Functional Description

"his shows how to access operating system information, services, and processes

running on your machine as well as on a remote machine on your network, provided you

have administration rights to them. $lso it shows you how to start and stop services,

terminate processes, and create new processes using Windows service management.

Windows service management which does both monitoring and controlling. when

the user wants to monitor, will give the (0 address and the password to which user wants

to call, the information about the system will be get by the management ob/ect collection,

by using the information provided by the user. "he system at the other end gets the

message to check for (0 address and 0assword. (t will find out whether reuest or a

response, then it acts for the message got.

$fter it checks fields and reuest;response lines. (t determines the type of reuest

or response and gives statement to actor.

It defines how a server sends requests and receives responses over the network. It

is responsible for managing persistent connections. Sending requests and Receiving

response are in server side and Receiving request and sending response are in Client side.

$ transaction is a reuest sent by a server +using the (0 $ddress to a client transaction,

along with all responses to that reuest sent from the client transaction back to the server.

(n this application, first we used to create a Main 0age with login check. (n that

the menus are used to call the controls, so we have to create a ontrol-ibrary which

contains four user controls.

"he four user controls are as follows&


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File Management

Machine (nformation

System Services

urrent 0rocesses


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Limitations

• (t establishes only the system which is connected in network.

• (t supports in windows platform only.

SYSTEM ANALYSIS

System Study

Existin System

(n the e!isting system there is a limitation for information retrieval from a

centralized image collection. "here is a problem of network traffic of uery passing in

the network. 3y this network traffic the performance was in low level.

Proposed System

(t is the infrastructure for management data and operations on Windows operating

systems. "his supplies management data to other parts of the operating system and

products, for e!ample System enter 4perations Manager, formerly Windows 2emote

Management.

"his product supports the following activities.

• Monitoring the systems in network.

• 0roviding access rights.

• )etting the system information.


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D!t! "lo# Di!r!m$

An!lysis Model$


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A'(%)%(* "%A+RAM:


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$ctivity diagram for service


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$ctivity *iagram for 0rocess


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$ctivity *iagram for File Management

$ctivity *iagram for Machine (nformation

System En%ironment


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Hardware Interface

"he software was implemented in the following environment&

0latform = Windows

0rocessor type = 0entium (7

2$M = ?'% M3 2$M

#ard disk @ AB )3

Software Interface

"he softwareCs used in the developing environment of this system are given

below with their versions used.

4perating System & Windows D0.

-anguage used & E *ot net.

Framework & Microsoft Framework %.B

*ocumentation "ool & MS 4ffice

About software:


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We cannot define .5


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",( -( Fra$ework

A1,U( ':

(t would not be surprising if most of the programmers today would take a

pilgrimage if they were asked to revert back to assembly language. Simply because of the

comple!ities involved with programming in assembly. 5ot only do we have to worry

about our comple! business and programming logic but also of low level system

comple!ities such as memory management. (t is clearly evident that as new programming

languages evolved programming became simpler.

-anguages like evolved, which gave the programmer named memory location

like variables and programming constructs like loops and conditional branching. With the

advent of HH came the ob/ect oriented programming, which allowed the programmer to

model the real world as it is in the virtualC programming realm. #owever ;HH was still

considered to the difficult to program with. (ne!perienced programmers could blunder

easily. With the event of )1( +)raphical 1ser (nterface based operating system like

windows coming into the picture newer programming languages like visual basic


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evolved. 7isual 3asic is still considered the programming language with the largest

following because of the simplicity of use it has to offer.

#owever though 7isual 3asic was easy to use, this ease was provided with trade=

off for power. Some of the task that the ;HH programmers could do +like memory

management was hardly possible with visual basic. "he need for a language that could

provide the developers with the power of ;HH and the simplicity of visual basic was

felt. "his is where E comes into the picture. E provides developers easy

programmability of visual basic and the awesome raw power ;HH. E is one of the

%BH language supported by the .net framework. #owever, the name E sounds

synonymous with .net, for the single reason that most of the .net base classes +which

constitutes a ma/or part of the .net framework were written in E.

$part from the being the preferred language to program to program on the .net

platform, it is eually important to consider E as an ob/ect oriented language. (n fact E

can be thought of as a modern replacement for ;HH.

AS.-(:

$S0.5


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/3* AS.-(4

0reviously in Web application development, programmers developed in a

restricted environment. "his was mainly due to the stateless nature of the (nternet and the

limiting languages that were available to develop the truly robust applications that were

being demanded by the companies and organizations that wanted to use the (nternet and

the browser to deliver a new generation of rich applications. 5ow, $S0.5


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Test Pl!n

System testing is the stage of implementation, which is aimed at ensuring that the

system works accurately and efficiently before live operation commences. "esting is vital

to the success of the system. System resting makes a logical assumption that is all the

parts of the system are correct, the goal will be successfully achieved ."he candidate

system is sub/ect to a variety of tests& on=line response, 7olume, Stress, recovery and

security and usability tests.

"he testing steps are I,

1nit "esting

(ntegration "esting

7alidation "esting

4utput "esting

1ser acceptance "esting

5.2.2 Unit (estin#

1nit testing focuses verification efforts on the smallest unit of software design,

the module. "his is also known as JModule "estingK. "he modules are tested separately.

"his testing is carried out during programming stage itself. (n this testing step each

module is found to be working satisfactorily as regard to the e!pected output from the

module.

5.2.6 %nte#ration (estin#

(ntegration testing focuses on the design and the construction of the software

architecture. *ata can be lost across an interface9 one module can have adverse effect on


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another sub function and so on. "his integration testing is a part that the software meets

all functional, behavioral and performance reuirements. "he errors, which are uncovered

during integration testing, are corrected during this phase.

5.2.7 )alidation (estin#


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"he dynamic model dominated interactive interfaces. 4b/ects in the model

represent interaction elements, such as input and output tokens and presentation formats.

"he functional model describes which application functions are e!ecuted in response to

input event seuences, but the internal structure of the functions is usually unimportant to

the behavior of the interface.

'onclusion:

3y using this pro/ect we can access operating system information, services, and

processes running on your machine as well as on a remote machine on the network, and

the administration rights provided. $lso it shows you how to start and stop services,

terminate processes, and create new processes.


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Screen Shots:

9plorer:

9plorer re$ote:


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Lo#in:


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Main:


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rocess:

rocess re$ote:


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Ser&ices:


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Ser&ices re$ote:


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Syste$ infor$ation:


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RM,( S*S(M %-F,RMA(%,-:


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RFR-'S

'. #$5), W., S#

distributed content based visual information retrival system on network-final

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