26: Algorithmen II, Vorlesung, WS 2019/20, 28.01.2020
Author
Peter Sanders, Sebastian Lamm, Tobias Heuer
Editor
Zentrum für Mediales Lernen (ZML)
Participating institute
Institut für Theoretische Informatik (ITI)
Genre
Description
26|
0:00:00 Start
0:02:19 The Document Retrieval Problem
0:03:30 Top-k Document Retrieval
0:04:39 Important Query Types
0:05:51 Inverted Indexes
0:09:13 Suffix Arrays
0:11:10 Warmup: Document Listing
0:14:24 Top-k Retrieval
0:15:21 Example
0:21:58 Example Space Usage from [LG17]
0:24:29 Range Minimum Query
0:25:12 2D-Weighted Range Queries
0:34:43 Range Minimum Query Problem
0:49:25 Comparison with other Implementations
0:50:41 (Hyper)Graph Partitioning
0:51:25 Graphs and Hypergraphs
0:54:48 Applications
0:57:08 Successful Heuristic: Multilevel Paradigm
1:09:41 Fiduccia-Mattheyses Algorithm
1:12:28 Adaptive Flow Iterations
1:13:57 Hypergraph Flow Network
1:16:56 Optimized Flow Problem Modeling Approach
1:19:22 Most Balanced Minimum Cut
1:21:10 Experiments: Connectivity Optimization
Duration (hh:mm:ss)
01:23:00
Series
Algorithmen II, Vorlesung, WS 2019/20
Published on
03.02.2020
Subject area
License
| Resolution | 1280 x 720 Pixel |
| Aspect ratio | 16:9 |
| Audio bitrate | 128000 bps |
| Audio channels | 2 |
| Audio Codec | aac |
| Audio Sample Rate | 48000 Hz |
| Total Bitrate | 934142 bps |
| Color Space | yuv420p |
| Container | mov,mp4,m4a,3gp,3g2,mj2 |
| Media Type | video/mp4 |
| Duration | 4980 s |
| Filename | DIVA-2020-77_hd.mp4 |
| File Size | 581.560.774 byte |
| Frame Rate | 25 |
| Video Bitrate | 800049 bps |
| Video Codec | h264 |
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