OONLINENLINE IINTERACTIVE NTERACTIVE CCALLENDARALLENDAR

CS-569: Semantic Web

Instructor: Dr. Lu

A Project For

Features of our Web App.Features of our Web App.

ONLINE CALENDAR

TO DO LIST

Reminder

Automated Call Generations

AutomatedMeeting Scheduling

Online Interactive Calendar

1.

3. 4.

2.

2

To Do ListTo Do List

It is a FrontPage tool that maintains a list of the tasks required to complete in a specific date & time.

It is the easiest way to access your calendar.

3

ReminderReminder It is a messaging service that helps you to remember

something. Our system can send a reminder to the user via the

service that the user will choose on a specific date and time.

Services are:Cell PhoneHome PhoneHome EmailWork EmailSMSFax

4

Automated CallAutomated Call It is a telephone facility that initiates calls automatically based

on the numbers given by users. Based on users requirement, our system will Automatically

Connect the calls between the user and the requested number on a specific day and time.

Meeting SchedulingMeeting Scheduling

It is a service that helps users to schedule a meeting on a specific time by searching other registered users free time from their to do list, and notify them about the meeting time via email & phone.

5

Web Services Used Web Services Used (SOAP & REST)(SOAP & REST)

30 Boxes [http://30boxes.com] [REST]

6channel6 [http://6channel6.com] [SOAP]

Interconnect [http://agiforge.org/wiki/Interconnect] [SOAP]

Jaduka [http://www.jaduka.com] [SOAP/REST]

Calendar

Reminder

Call

[Call Backup]

6

30 Boxes30 BoxesMaintains a list of the tasks required to complete in a

specific date & time

30 Boxescalendar (event, e_date&time)

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6channel66channel6Provides online reminder and calendar service

6channel6

reminder (event, e_date&time, device_type[], device_info[], r_date&time)

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Interconnect/JadukaInterconnect/JadukaTakes two phone numbers and calls both of them, resulting

in a complete and private connection between 2 parties.

call (number1, number2)

Interconnect[0,1]

Successful connectionConnection

Fail

Jaduka

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Services Interaction ModelServices Interaction Model

30 Boxes

6channel6

Interconnect Jaduka

Local & RemoteAuthentication

DBauthentication

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User RegistrationUser Registration

DB

30 Boxes 6Channel6

11

Token

input

AuthenticationAuthentication

30 BoxesDB

Authentication

email

pass

To do List

Fetc

hing

12

1

2

Add ReminderAdd Reminder

30 Boxes

To do List

F (event,e_date&time,device_type,device_info,r_date&time)

6channel6

save

Fetching

save

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1

1

2

input

Automated CallAutomated Call

30 Boxes

F(date,time,requested_number)

Interconnect

Fetching

timer DB

JADUKA

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U_no, R_no

U_no

R_no

input 1

12

3

45

M2

Meeting SchedulingMeeting SchedulingF(date,time,member_list[])

DB

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(Meeting with mL[], 11th April 2:00)

(Meeting with mL[], 11th April 2:00pm, [phone,email],[519...,email@email.com], current_date&time )

1

2

2

3

3

M1

4

30 Boxes

Current User …

M2 M1

6channel6

… Current User

Technology UsedTechnology Used

SOAP REST

PHP-5

PHP SOAP Support

NuSOAP

PHP XSL Support

MYSQL-5

JavaScript

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Development PhasesDevelopment Phases Searching Phase

Extensive Browsing • xmethods, StrikeIron, webserviceX.NET, trynt:tech, programmableweb, Woogle• Amazon,ebay - Apache Axis, Java

Narrowed Search – GOAL Based Calendar & Reminder Services

• Backpack API -(vanilla XML over HTTP and Curl)• Remember the Milk – (data fetching difficulties)• 6channel6• 30 Boxes

Automated Call Services• Interconnect• Jaduka

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DifficultiesDifficulties Searching difficulties

API Registration (for trying out) Explanation for API, Apache Axis (no clear documentation)

Application development difficulties Service related difficulties

• Status Flag Error (for Interconnect/Jaduka :EMAIL)• Inappropriate Method Return (6channel6 :Manually)• Service down

Technological Challenges• Working with SOAP-PHP (PHP4, PEAR::SOAP :Upgrade to PHP5 )

Composition Challenges• Non Sequential Flow Structure

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Major Technological ChallengesMajor Technological Challenges

Timer Based Calling No Axis like software for PHP

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WSDL ANALYZER

Difficulty: NuSOAP PHP (class name conflict)

WEB SERVICE INPUT : WSDL file OUTPUT: Data Types & Functions

Future WorkFuture Work

Monthly To DO List Browsing

Reminder Repetition

Multiple Device Reminder for a specific Reminder

Call Conference

20

More client side validation

Edit/Delete from To Do List

TThank hank YYouou

Muhammad Hasan

&

Mirza Tania Nasreen

From