Scheduling
- Thu Dec 11th
- Tue Dec 9th
- Thu Dec 4th
- Slides
- mini-exam
- written project prompt (turn it in on blackboard)
- Tue Dec 2nd
- Slides
- worksheet with answers
- practice mini-exam
- written project prompt (turn it in on blackboard)
- Tue Nov 25th
- Thu Nov 20th
- Tue Nov 18th
Compensation
- Thu Nov 13th
- Exam
- worked Exam
- Tue Nov 11th
- Slides
- Worksheet
- worked Worksheet
- Today we look at the inevitable betrayal
- Practice exam
- worked Practice exam
- Thu Nov 6th
- Tue Nov 4th
- Slides
- Worksheet
- worked Worksheet
- practice mini-exam
- worked mini-exam
- Today we look at how to choose who gets what
- Thu Oct 30th
- Slides
- Worksheet
- worked Worksheet
- interactive version
- Today we look at the trouble with splitting the bill and the stuff
- Tue Oct 28th
- Slides
- Worksheet
- worked Worksheet
- interactive version
- Today we look at the trouble with splitting the bill
Cryptography
- Tue Oct 21st
- Slides
- Worksheet
- worked Worksheet
- interactive Worksheet on Diffie-Hellman
practice exam
- worked practice exam
- Today we learn the Diffie-Hellman key exchange
- Thu Oct 16th
- Slides
- Worksheet
- worked Worksheet
- Today we practice arithmetic and experiment with key exchange
- Tue Oct 14th
- Slides
- Worksheet
- worked Worksheet
- interactive version with all our ciphers and all our alphabets
- Today we look at what makes multiplication ciphers good and bad
- Thu Oct 9th
- Slides
- interactive version
- Mini-Exam
- worked Mini-Exam
- Today we improve the double-it cipher and cover modular arithmetic
- Tue Oct 7th
- Slides
- Worksheet
- interactive version
- worked Worksheet with codebreaking hints
- Today we handle the double-it cipher and some codebreaking.
- Thu Oct 2nd
- Slides
- Worksheet
- interactive version
- worked Worksheet
- Today we use numbers. Homework: make sure to work the back of the worksheet.
- Tue Sep 30th
- Slides
- Worksheet
- interactive version
- worked Worksheet
- We will talk about sending secret messages.
Voting
- Thu Sep 25th
- Tue Sep 23rd
- Slides
- Worksheet
- worked Worksheet
practice exam
- We will talk about the IIA fairness criteria
- Thu Sep 18th
- Slides
- Worksheet
- worked Worksheet
- We will talk about the Majority and Condorcet fairness criteria
- Tue Sep 16th
- Slides
- Worksheet
- worked Worksheet
- We talked about anonymous, neutral, monotone for 2 candidates and for plurality with elimination
- Thu Sep 11th
- Tue Sep 9th
- Slides
- Worksheet
- worked Worksheet
- Mini-Exam on Thursday, here is some practice
- We talked about constructing preference schedules and the bracket methods.
- Thu Sep 4th
- Slides
- Worksheet
- worked Worksheet
- We talked about pairwise comparison, condorcet candidates, and plurality with elimination
Online Homework due Tue 7am
- Tue Sep 2nd
- Slides
- Worksheet
- worked Worksheet
- We covered point based methods. We discovered they each give different answers. We didn't talk enough about which point system is “better,” but I hope we did see they are flexible.
- Thu Aug 28th
- Syllabus
- Slides
- Worksheet
- worked Worksheet
- Schedule
- We talked about how to convert individual preferences into a group preference. Specifically we invented several ways of doing it.