CREATE TABLE Acceptance (Submission_ID NUMBER, Workshop_ID NUMBER, Result CLOB)
CREATE TABLE submission (Submission_ID NUMBER, Scores FLOAT, Author CLOB, College CLOB)
CREATE TABLE workshop (Workshop_ID NUMBER, Date CLOB, Venue CLOB, Name CLOB)

Visualize a bar chart for how many authors submit to the workshop, and list bars in asc order.
SELECT Author, COUNT(Author) FROM submission GROUP BY Author ORDER BY Author
SELECT "Author", COUNT("Author") FROM "submission" GROUP BY "Author" ORDER BY "Author"