Lectures

LectDateTopicReference
Geometric Fundamentals
1 08/26 Introduction, models, geometric transforms [PS P.19-35]
Geometric Data Structures
2 08/28 1D Data structures: segment and interval trees [BCKO:5, 10]
3 09/02 Orthogonal Range searching: quad tree, kd tree [BCKO:5]
4 09/04 Orthogonal Range searching: kd tree, range tree [BCKO:5]
5 09/09 Planar point location, persistent data structure [ST]
Intersection Detection
6 09/11 Segment intersection: sweep-line, randomized incremental construction (RIC) [BCKO:2]
7 09/16 Segment intersection: RIC analysis [BCKO:6]
Convex Hull
8 09/18 2D convex hull [BCKO:1]
9 09/23 Convex hull in high dimensions, duality [BCKO:11]
10 09/25 Randomized incremental algorithm [BCKO:11]
Proximity Problems
11 09/30 Voronoi Diagram, Delaunay Triangulation [BCKO:7]
12 10/02 Randomized incremental algorithm [BCKO:9; Ed:9-17]
13 10/07 Approximate NN searching [HP:2, 17]
14 10/09 WSPD & its applications [HP:3]
15 10/16 Geometric arrangements [HP:3; BCKO:8]
Geometric Sampling
16 10/21 Random sampling, discrepancy, ε-approximations, ε-nets [HP:5]
17 10//23 Geometric cutting [Ma:4]
18 10/28 Simplex range searching [BCKO:16]
19 10/30 Core sets, geometric summaries [HP:23]
Geometric Optimization
20 11/04 Linear Programming (LP) [Cl]
21 11/06 LP: Multiplicative Weight Method [AHK]
22 11/11 Shape Similarity: Hausdorff, Frechet, DTW [AG]
23 11/13 Shape Similarity: Optimal Transport [PC]
High Dimensional Geometry
24 11/18 Low Distortion Embedding [Mat:15]
25 11/20 Dimension Reduction [Mat:15]
26 12/02 Locality Sensitive Hashing [HP:6]

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