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| <div class="poster"> |
| <header data-logbook-target="executive-summary"> |
| <div> |
| <h1>TimeRCD Zero-Shot TSAD Reproduction</h1> |
| <div class="subtitle">Evidence logbook for Relative Context Discrepancy, synthetic pretraining, and reported benchmark claims.</div> |
| </div> |
| <div class="badge">ICML 2026<br>paper #12052</div> |
| </header> |
| <main> |
| <section data-logbook-target="claim-1-claim-1"> |
| <h2>Reported rankings changed from the prompt</h2> |
| <div class="statgrid"> |
| <div class="stat warn"><div class="num">38 / 14</div><div class="lab">current paper zero-shot first / second, 64 cases</div></div> |
| <div class="stat warn"><div class="num">41 / 6</div><div class="lab">prompt claim, 56 cases</div></div> |
| <div class="stat warn"><div class="num">35 / 3</div><div class="lab">current paper full-shot first / second</div></div> |
| <div class="stat warn"><div class="num">28</div><div class="lab">prompt full-shot first claim</div></div> |
| </div> |
| <p>The extracted camera-ready paper text does not match the user-supplied ranking counts, so the ranking claims are partially supported only for the current-paper version.</p> |
| </section> |
| <section data-logbook-target="claim-3-claim-3"> |
| <h2>Mechanism verified in released code</h2> |
| <ul> |
| <li>8-layer, 8-head Transformer-style encoder with RoPE.</li> |
| <li>Separate reconstruction and anomaly heads are present.</li> |
| <li>Zero-shot wrapper returns anomaly logits, not reconstruction error alone.</li> |
| </ul> |
| <table class="mini"> |
| <tr><th>Head</th><th>Loss</th></tr> |
| <tr><td>reconstruction</td><td>MSE</td></tr> |
| <tr><td>anomaly</td><td>cross entropy</td></tr> |
| </table> |
| </section> |
| <section data-logbook-target="claim-4-claim-4"> |
| <h2>Generator stages present</h2> |
| <ul> |
| <li>Univariate templates with trend, seasonality, noise, and local changes.</li> |
| <li>Multivariate DAG sampling with ARX-style parent dynamics.</li> |
| <li>Endogenous/exogenous anomaly paths and token-level labels.</li> |
| </ul> |
| <div class="stat ok"><div class="num">15,360</div><div class="lab">local generated public-code points; T4 job generated 34,816</div></div> |
| </section> |
| <section data-logbook-target="claim-6-claim-6"> |
| <h2>Reduced cloud cross-check</h2> |
| <p>A T4 Hugging Face Job cloned the public repos, generated official synthetic samples, and ran a transparent contextual-anomaly proxy.</p> |
| <div class="statgrid"> |
| <div class="stat ok"><div class="num">65.8k/s</div><div class="lab">T4 generator throughput</div></div> |
| <div class="stat ok"><div class="num">0.134</div><div class="lab">toy RCD proxy F1</div></div> |
| </div> |
| <p>The proxy favors relative context over one-step reconstruction, but it is not a substitute for the released checkpoint benchmark.</p> |
| </section> |
| </main> |
| <footer> |
| <span>Assets: thu-sail-lab/Time-RCD, thu-sail-lab/TSAD_dataset_gen_public, thu-sail-lab/Time_RCD Space</span> |
| <span>Bundle: scripts, logs, generated CSV/JSON/HTML, paper PDF/text</span> |
| </footer> |
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