René's URL Explorer Experiment

{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"Cycle Detection and Analysis","articleBody":"### Description\nImplement algorithms to detect cycles, find all cycles, detect negative cycles, and compute graph girth (shortest cycle length).\n\n### Tasks\n- [ ] Implement basic cycle detection using DFS\n- [ ] Implement negative cycle detection (Bellman-Ford)\n- [ ] Implement shortest cycle finder (girth)\n- [ ] Add option to find all cycles (with size limits)\n- [ ] Handle directed and undirected graphs\n- [ ] Write unit tests for various cycle scenarios\n- [ ] Add performance optimizations for large graphs\n\n### Acceptance Criteria\n- Cycle detection works for both directed and undirected graphs\n- Negative cycles are correctly identified in weighted graphs\n- Girth computation works for graphs with cycles\n- All cycles can be found for small graphs (\u003c15 nodes)\n- Proper handling of acyclic graphs","author":{"url":"https://github.com/JohnnyWan1123","@type":"Person","name":"JohnnyWan1123"},"datePublished":"2026-01-29T19:54:28.000Z","interactionStatistic":{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":0},"url":"https://github.com/4/graph-eval/issues/4"}