ACS 560 PROJECTMICROBLOG 911

Kassie M. BowmanDecember 6, 2011

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PROJECT OVERVIEW

Emergency detection using microblog data

Benefits Real-time information Instant notification to relevant parties

Challenges Timeliness without false alarms

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MAIN CMAP

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PROJECT SCHEDULE

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INCEPTION PHASE

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INCEPTION CMAP

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APPLICATION ARCHITECTURE

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DESIGN MATRIX

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DESIGN STRUCTURE MATRIX

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ELABORATION PHASE

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ELABORATION CMAP

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QFD HOUSE OF QUALITY

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UML - COMPONENT DIAGRAM

Emergency Detection Service

Data Access Manager

Mobile Application Client Web Browser Client

Mobile Application Web Service Browser Web Service

BrowserServiceAPIMobileAppServiceAPI

UserIF EmergencyIF

EmergencyManagerUserManager MicroblogDataManager

DataStoreAPI MicroblogDataAPI

Data Store Microblog Client

MicroblogDataHandler

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UML – CLASS DIAGRAMS

Emergency

+id+postGroupId+latitude: float+longitude: float+timeDetected: long+inProgress: boolean+timeEnded: long

EmergencyType<<enumeration>>

+FIRE+EARTHQUAKE+TORNADO+HURRICANE+TRAFFIC_ACCIDENT+SHOOTING+BOMBING+FLOOD

type

Post

+id+author: String+repostCount: int+text: String+keywords: String[*]+latitude: float+longitude: float+timePosted: long

PostGroup

+id+keywords: String[*]+posts: Post[*]+cumFollowers: int+cumReposts: int+score+latitude

User

+login: String+name: String+password: String+notificationLatitude: float+notificationLongitude: float+notificationRadius: float+notificationMethod+typesOfInterest: EmergencyType[*]

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UML – ACTIVITY DIAGRAM

Emergency detection algorithm Process posts Group similar posts Score groups

Cumulative followers Cumulative reposts

Create emergency

Receive post

Pre-process post to find keywords

Add to group

Check if similar group exists

Create new group

Update group score

Check if group score exceeds threshold

Create new emergency

[ No ]

[ Yes ]

[ Yes ]

[ No ]

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PROJECT SUMMARY

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DELIVERABLES – INCEPTION PHASE

Vision Document (v2) Application Architecture (v2) Software Requirement Specification (v4) FMEA (v1) Design Matrix (v2) Design Structure Matrix (v2)

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DELIVERABLES – ELABORATION PHASE

Project Management Plan (v5) QFD House of Quality (v1) System Architecture (v2) Software Design Description (v3) Project Schedule (v3)

THANK YOU.Any questions?