#algorithms

Find Visible Segments by Sweeping Lines

After two months of classes and two weeks of exams, the first quarter of my Master’s is finally complete. I can say that 1/8th of my degree is complete. With a new quarter comes new courses. It’s been just a week but there is one specific topic that I found quite intriguing: geometric algorithms, specifically sweep line algorithms.

Before getting deeper into the subject, what are geometric algorithms? Well, they are used to solve geometric problems! Now you may be thinking “why is he stating the obvious?”. Since geometric problems usually deal with an enormous amount of diverse data, the computational complexity is very important. A difference between the running time of a bad algorithm compared to an efficient one can be in the order of days, or even months and years.

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