René's URL Explorer Experiment

{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"Graph Matching and Comparison","articleBody":"### Description\nImplement algorithms to compare student graphs with expected answer graphs, supporting exact matching, isomorphism checking, and subgraph verification.\n\n### Tasks\n- [ ] Implement exact graph matching (node and edge comparison)\n- [ ] Implement graph isomorphism checking (for small graphs)\n- [ ] Implement subgraph detection\n- [ ] Add support for ignoring labels/weights in comparison\n- [ ] Create detailed mismatch reporting (missing nodes, extra edges, etc.)\n- [ ] Write unit tests with various graph configurations\n- [ ] Optimize for performance on larger graphs\n\n### Acceptance Criteria\n- Exact matching works for identical graphs\n- Isomorphism detection works for graphs up to 10 nodes\n- Subgraph detection correctly identifies valid subgraphs\n- Detailed feedback shows what differs between graphs\n- Unit tests cover all match types","author":{"url":"https://github.com/JohnnyWan1123","@type":"Person","name":"JohnnyWan1123"},"datePublished":"2026-01-29T19:54:07.000Z","interactionStatistic":{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":0},"url":"https://github.com/3/graph-eval/issues/3"}