-
Kiet (Michael) Mai commented on the post, Discussion Question: Goodbye Microsoft XP, on the site 2014 Spring – Data Analytics for IT Auditors 10 years, 5 months ago
I believe the reason for Microsoft to phase out support of Window XP is to encourage organization to adapt Microsoft’s new operating system, Window 8, as a common operating system for many devices including […]
-
Kiet (Michael) Mai commented on the post, Discussion Question: Far Side of the Distribution, on the site 2014 Spring – Data Analytics for IT Auditors 10 years, 5 months ago
As my understanding of the article, the 99% secured and risk-free system seems ideal to any organization. However, like the Six-sigma concept, business leaders should ask how the organization can improve the […]
-
Kiet (Michael) Mai commented on the post, Discussion Question: Key Points, on the site 2014 Spring – Data Analytics for IT Auditors 10 years, 5 months ago
Key Points:
One Key point that I think every one should get from this class is understanding data and present the information in an effective and efficient method through data visualization to help make better […]
-
Kiet (Michael) Mai commented on the post, Discussion Question: How do you detect fraud?, on the site 2014 Spring – Data Analytics for IT Auditors 10 years, 6 months ago
My favorite way to detect fraud is detecting duplicate payments. It is very popular that employee may endorse a duplicate check or payment for themselves. Fraud prevention is crucial to maintain integrity and […]
-
Kiet (Michael) Mai commented on the post, Loss Prevention Metrics, on the site 2014 Spring – Data Analytics for IT Auditors 10 years, 8 months ago
I would strongly recommend:
1) Review User access and activity logs
2) Periodic review of daily, weekly, monthly sales and returns.
3) Summary of similar cases of return within a geographic location.
4) Price […] -
Kiet (Michael) Mai commented on the post, Happy Birthday SNL // the typists from the Carol Burnett show, on the site 2014 Spring – Data Analytics for IT Auditors 10 years, 8 months ago
Benefits of Continuous Audit includes these following areas:
1) Early Locations of Errors and Frauds: Organization will save more time to spot defects and misappropriate actions committed by staffs and frauds […] -
Kiet (Michael) Mai commented on the post, ICE 5.1 Telling a Story through Visualization, on the site 2014 Spring – Data Analytics for IT Auditors 10 years, 9 months ago
I am here .
-
Kiet (Michael) Mai and Kalyani Prabhakar are now friends 11 years, 8 months ago
-
Kiet (Michael) Mai and are now friends 11 years, 8 months ago
-
Kiet (Michael) Mai commented on the post, Week 6 Question: Due October 12, on the site MIS2502 – Data Analytics 11 years, 10 months ago
I used to work at Radio Shack during summer 2008. The company has a complex performing metrics to measure the associates’ sales throughout all the retailers. The star schema must be conducted in the company […]
-
Kiet (Michael) Mai and are now friends 11 years, 10 months ago
-
Kiet (Michael) Mai commented on the post, Weekly Question #7: Complete by November 10, 2016, on the site MIS2502 – Data Analytics 11 years, 10 months ago
The pivot table is a useful tool to analyze the sale and inventory of a company. Since the excel spreadsheet contains hundred columns and data, the pivot table is an easy way to extract them out of the table. I […]
-
Kiet (Michael) Mai commented on the post, Weekly Question #7: Complete by November 10, 2016, on the site MIS2502 – Data Analytics 11 years, 10 months ago
In financial database of an international company, sales are recorded in the country currency. When the analyst who works in the United States extracts the data, the number wasn’t outputted in USD. Misinterpreting […]
-
Kiet (Michael) Mai commented on the post, Weekly Question #7: Complete by November 10, 2016, on the site MIS2502 – Data Analytics 11 years, 10 months ago
Data mining is an excellent tool to track the data for further analysis and study to make a better business decision. It is also used widely in medical research. At Temple University School of Medicine, data […]
-
Kiet (Michael) Mai commented on the post, Weekly Question #7: Complete by November 10, 2016, on the site MIS2502 – Data Analytics 11 years, 10 months ago
An example would be using a decision tree to predict what kinds of items customers want to buy when they go to buy coffee at a convenience store. By knowing which kinds of snacks, drinks and chips the customers […]
-
Kiet (Michael) Mai and are now friends 11 years, 10 months ago
-
Kiet (Michael) Mai changed their profile picture 11 years, 10 months ago
-
Kiet (Michael) Mai commented on the post, Weekly Question #7: Complete by November 10, 2016, on the site MIS2502 – Data Analytics 11 years, 10 months ago
The Data Analytics 2502 is an excellent course to help students familiar with database application such as MySQL, SAS and Pivot Tables in Microsoft Excel. This course also helps building fundamental knowledge of […]