1. Alert System for Big Data Quality
Eliza Gyulgyulyan
ASNET-AM (Academic Scientific Research Computer Network of Armenia), PhD student IIAP/UPS

2. ERA Your gadgets get data from Twitter, mails, cloud, satellite, etc.
You save all information on your gadgets
You track your information

3. Big Data Analytics Lifecycle
$ 600 billion
Costly
Time consuming
Cleansing
Extraction
Filtering
Business case evaluation
Data identification
Preprocessing
Analysis
Visualization

4. We suggest NUR alert system (pomegranate)
Data quality problem detected
Business case evaluation
Data identification
NUR
Analysis
NUR Alert

5. Data quality problem detected Business case evaluation
Benefits
No costly data pre-correction
Save time & resources
Reliable analysis result
Data quality problem detected
Business case evaluation
Data identification
NUR
Analysis
NUR Alert

6. For more information come, see us!
Data quality problem detected
Business case evaluation
Data identification
NUR
Analysis
NUR Alert

7. Valuable Analysis Result with no data pre-correction!
NUR alert system
Valuable Analysis Result with no data pre-correction!

8. Thank YOU!
Eliza Gyulgyulyan