Tag
randomized-incremental
- Jul 15, 2026 Trapezoidal Maps and Randomized Point Location How a planar subdivision becomes a DAG of trapezoids that answers containment queries in expected O(log n), and why the search structure is a second, separate object. algorithms
- Oct 11, 2023 Randomized Incremental Construction and Backward Analysis How building a structure by inserting elements in random order turns a quadratic insertion cost into an expected linear one, and why the analysis runs the process backwards. algorithms