Computer Science 385
Design and Analysis of Algorithms
Spring 2025, Siena College
Lecture 34: Limitations of Algorithms
Date: Monday, April 28, 2025
Agenda
- Announcements
- Academic Showcase Project wrapping up soon
- presentations Friday
- submissions Monday
- Problem Set 6: [PDF] continues for another week
- lab as usual tomorrow
- Join us for lunch and fun on reading day!
- Sample solutions for the final exam practice questions will be
posted in the coming days
- Please complete course evals
- you can help me and the rest of the CS faculty improve this course
- offer: 20 bonus problem set points for everyone if we get to
95% participation rate by the time the evals close
- All submissions are graded and all grades in Canvas, make sure
it all looks accurate
- Problem Set 5: [PDF] quick recap
- there were a lot of late penalties even after the clock didn't
start until after Easter break - those with a free late day
coming for volunteering at the programming contest will have those
adjustments made later (the day will be applied wherever it helps
you most)
- Limitations of Algorithms
- lower bounds
- recapping decision tree examples
- problem reduction
Terminology
- adversary argument
- problem reduction/transformation
- pairing problem
- Euclidean minimum spanning tree problem