After you use up all of your discretionary late hours, assignments turned in late will be graded according to the following formula: S = R * (1 - t / c), where S is the grade given, R is the grade the work would have gotten if turned in on time, t is the amount of time by which the work was late, and c is equal to four days. Thus, the value of a late assignment decays daily, with a half-life of just over two days. Examples: work turned in five minutes late gets 99.9% credit, one hour late gets 99.0% credit, six hours late gets 93.8% credit, one day late gets 75.0% credit, two days late gets 50.0%, and three days late gets 25.0%. Assignments submitted more than 72 hours late will not be accepted.
There will be no extensions due to scheduling conflicts, computer downtime, or other such factors, except under truly extraordinary circumstances. Extensions will be granted only for university-sanctioned excuses such as illness, and then only with the proper documentation. You are responsible for planning ahead and managing your time so that you can complete the assignments on time. You must either finish on time or accept the consequences of doing otherwise.
All the course-related information will be kept at the following web site:
http://flint.cs.yale.edu/shao/cs430/index.html
Also, yale.cs.cs430 is a local newsgroup specifically for CS 430/530. You should read both the course home page and the newsgroup rather frequently as they appear for important information, such as lecture notes, instructions on submitting your assignments, clarifications and hints, last minute schedule changes, etc.