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

Visualize a bar chart for how many authors submit to the workshop, order total number from low to high order.
SELECT Author, COUNT(Author) FROM submission GROUP BY Author ORDER BY COUNT(Author)
SELECT "Author", COUNT("Author") FROM "submission" GROUP BY "Author" ORDER BY COUNT("Author") NULLS FIRST