All questions of potential general interest should be posted through Piazza. (You can even ask questions anonymously on Piazza!)
As a courtesy, before asking for help, please check Piazza as well as the pages under “Help” above to see if your question has already been addressed previously.
Office hours:
- Ashwin Machanavajjhala: Wednesdays 4:30-5:30pm (following class) in LINK, or by appointment in LSRC D329
- Jun Yang: Fridays 3:30-4:45pm in LSRC D327
- Prajakta Kalmegh (Graduate TA): Thursdays 3:00-5:00pm in LSRC D341; Saturday 7:00pm-9:00pm on Google Hangout (Google id
pkalmegh) - Billy Wan (UTA): Sundays 7:00-9:00pm in LINK
- Eric Wu (UTA): Sundays 5:00-7:00pm in LINK
- Kevin Wu (UTA): Saturdays 3:00-5:00pm in LINK
Course-Specific Help Documents:
- Getting Started with Amazon AWS
- Creating and Running VM
- Readying VM for the Course
- Accessing VM
- Shell Basics
- PostgreSQL Tips
- Creating a Twitter Application
Additional resources:
- OpenRefine documentation
- Particularly useful are tutorials on OpenRefine expressions and regular expressions, as well as the documentation on the expression language
- PostgreSQL documentation
- Particularly useful are the long but comprehensive tutorial, as well as documentation on data types and functions and operators
- Data visualization guide by Angela Zoss
