Monday 10:00-11:45, room EC
Wedneday 13:15-15:00, room EC
Wedneday 15:15-17:00, room EC
All three exercise sessions in a week deal in principle with the same problems. That means: Choose only one of the time slots. To ensure balanced group sizes we provide lists where you can sign up.
The course provide basic knowledge and methods for the design and analysis of fast and well-founded (correct) algorithms that solve new problems with the use of computers. The intuitive notion of time complexity is applied in a strict sense. After completion of this course, you should be able to:
Grades are based on the points in the written exam. Point limits for grades 3, 4, 5 and G, VG will be announded. During the course you also have to hand in a compulsory assignment.
Computational problems in practice rarely occur in nice textbook form. We must be able to apply techniques to new problem, or adapt and adjust known algorithms to new variants of known problems. Therefore this course is problem-oriented. Also the exam will require problem solving.
Moreover, one cannot learn these skills just by listening and reading. It is important to invest own work and actively solve problems. The course offers possibilities for that:
There is a compulsory hand-in exercise about central course topics, in the middle of the period.
Weekly hand-in exercises:
These are voluntary, but it is strongly recommended to work on these problems as much as you can. Then you will be in a much better position in the exam. But we also hope that you work on them because you find them interesting as such.
They have different purposes. The plan is to discuss and solve selected book exercises, In addition to that, you have the opportunity to ask questions about the current hand-in exercises (but we will not give away solutions). Book exercises will be announced beforehand, and we suppose that you have already studied them and made a serious effort to solve some, before you come to the sessions.
Most importantly, train your ability to explain solutions in written form. Comprehensible writing is not trivial, and in the exam you must do it - and you want the graders to understand your solutions. We advise you to submit written solutions to the weekly exercises. The deadline is always Thursday 23:59 All exercises in this course shall be done individually. Discussion is encouraged, but what you submit must be written in your own words and reflect your own understanding. Submission details: see below.
No sample solutions!
Although this is a frequent request, we will not provide printed solutions to the weekly exercises, because this is against the idea of practicing. As said above, only your own activity has an effect: Work on the exercises, hand in, and you will get feedback that guides you further. Just reading k solutions produced by others would not give you the skills to solve problem k+1.
Seeking more help:
Feel free to send any questions or to book consultations by mail. You may also drop by our offices, but we may be busy or away, therefore it is advisable to make appointments by mail.
First create an account in the Fire system. You do this only once.
As all exercises are individual, you don't have to create a group in Fire.
To create an account: Go to the submission system. Use only the link on the course homepage. Bookmark it (you will need it again), click on "Click here to register as a student" and fill in your email address, preferably the Chalmers address. You will get a mail with a web address. Click the address, it leads you to a page where you can fill in your data: name, personal security number, and a password. Spell your name correctly as "Firstname Surname" (only the most commonly used first name is needed, with big initial letters) and write your personal number as yymmdd-xxxx with the dash, i.e., the minus sign. Log on using the account you just created.
To submit a solution: Log on to Fire again. Upload the file(s) that make up your solution. Finally (easy to forget), press the "submit" button. Fire will close exactly at the given deadlines, therefore, do not wait until the last minute.
Solutions should be submitted as one PDF file (also if you submit several exercises of the week), created with a word processor or latex or by scanning handwritten sheets - provided that they are readable. Your file must contain your name.
From the grader you will receive a mail with comments. You can also download the comments from Fire. Note that we will always give "fail" on each exercise, in order to enable possible resubmissions of corrected or improved solutions. Do not get confused, this "fail" has only technical reasons and does not mean anything.