7/29/2019 Confucius A Tool Supporting Collaborative Scientific Workflow Composition Abstract

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ABSTRACT

Modern scientific data management and analysis usually rely on multiple

scientists with diverse expertise. In recent years, such a collaborative effort is often

structured and automated by a dataflow-oriented process called scientific workflow.

However, such workflows may have to be designed and revised among multiple scientists

over a long time period. Existing tools are single user-oriented and do not support

workflow development in a collaborative fashion. In this paper, we report our research

on the enabling techniques in the aspects of collaboration provenance management and

reproducibility. Based on scientific collaboration ontology, we propose a service-oriented

collaboration model supported by a set of composable collaboration primitives and

patterns. The collaboration protocols are then applied to support effective concurrency

control in the process of collaborative workflow composition. We also report the design

and development of Confucius, a service-oriented collaborative scientific workflow

composition tool that extends an open-source, single-user environment.

EXISTING SYSTEM

Existing tools are single user-oriented and do not support workflow development

in a collaborative fashion.

Existing scientific workflow tools do not particularly support collaborative

composition. Our investigation found that they are all single user oriented, focusing on

helping individual scientists construct workflows from available applications and

services. Facilities that support scientists in collaboratively designing workflows are

limited.

7/29/2019 Confucius A Tool Supporting Collaborative Scientific Workflow Composition Abstract

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PROPOSED SYSTEM

In proposed system we propose a service-oriented collaboration model supported

by a set of composable collaboration primitives and patterns. The collaboration protocols

are then applied to support effective concurrency control in the process of collaborative

workflow composition. We also report the design and development of Confucius, a

service-oriented collaborative scientific workflow composition tool that extends an open-

source, single-user environment.

.

Advantages

1. User sharing the information to organization users.2. User locks the information.

Disadvantages

1. Some users miss use the datas.

MODULE DESCRIPTION:

1. Scientific workflow

2. Collaboration Rules Module

3. Admin module

Scientific workflow

A collaborative effort is often structured and automated by a dataflow-oriented

process called scientific workflow. Scientific workflows are often dataflow-oriented and

streamline a collection of scientific tasks to enable and accelerate scientific discovery.

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Collaboration Rules Module

In this module, collaboration 1 user sends the request to collaboration 2 users.

Collaboration 2 user views the request and accepts the request also update the workflow.

Collaboration 1 user some time locks the data or data link. That time collaboration 2

users not possible to view the same data. Suppose unlock the data that time another

collaboration users view data.

Admin module

In this module admin, view group request from group owner and also accept thegroup request. Also view user details and group user details.

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System Configuration:-

H/W System Configuration:-

Processor - Pentium III

Speed - 1.1 GHz

RAM - 256 MB (min)

Hard Disk - 20 GBFloppy Drive - 1.44 MB

Key Board - Standard Windows Keyboard

Mouse - Two or Three Button Mouse

Monitor - SVGA

S/W System Configuration:-

Operating System : Windows95/98/2000/XP

Application Server : Tomcat5.0/6.X

Front End : HTML, Java, Jsp

Scripts : JavaScript.

Server side Script : Java Server Pages.

Database : My sql

Database Connectivity : JDBC.