SELECT Author FROM submission WHERE Submission_ID NOT IN (SELECT Submission_ID FROM acceptance)
SELECT Author FROM submission WHERE Submission_ID NOT IN (SELECT Submission_ID FROM acceptance) <table_name> : submission col : Submission_ID | Scores | Author | College row 1 : 1 | 72 | Steve Niehaus | Notre Dame row 2 : 2 | 79 | Sammy Green | Florida row 3 : 3 | 78 | Sherman Smith | Miami (OH) row 4 : 4 | 79 | Steve Raible | Georgia Tech row 5 : 5 | 82 | Jeff Lloyd | West Texas State row 6 : 6 | 89 | Rick Engles | Tulsa row 7 : 7 | 92 | Don Bitterlich | Temple row 8 : 8 | 93 | Steve Myer | New Mexico row 9 : 9 | 82 | Randy Johnson | Georgia row 10 : 10 | 83 | Andy Bolton | Fisk <table_name> : Acceptance col : Submission_ID | Workshop_ID | Result row 1 : 2 | 5 | Accepted row 2 : 2 | 3 | Rejected row 3 : 3 | 2 | Rejected row 4 : 4 | 6 | Rejected row 5 : 5 | 6 | Rejected row 6 : 1 | 1 | Accepted
col : Author row 1 : Rick Engles row 2 : Don Bitterlich row 3 : Steve Myer row 4 : Randy Johnson row 5 : Andy Bolton