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name: percom-supplementary description: Use when deciding what belongs in an IEEE PerCom paper body versus its dataset/artifact and any appendix, covering the tight IEEEtran 9+1 page budget, the rule that decision-critical evidence stays inside the reviewed pages, double-blind supplementary material, and how to split a human-subjects sensing paper between body and dataset.

PerCom Supplementary

Use this when assembling PerCom supplementary material. The governing rule is simple and strict: the paper must be judgeable from the reviewed pages alone. The dataset and any appendix support the paper; they do not hold the argument. Reviewers read supplementary material at their discretion, so anything the decision depends on lives in the 9 pages — and PerCom's budget is tight, which makes the split unforgiving.

What goes where

Content	Body (within 9-page budget)	Dataset / appendix
The pervasive-computing claim and headline result	Yes	—
Core technique or study design	Yes	Full hyperparameter grids, extra config
The cross-subject (LOSO) headline evaluation	Yes	Full per-subject / per-session tables
Metrics behind a claim (F1, event-level)	The result + metric named	The computation notebook
Subject and sensor description	Summary + selection criterion	The complete datasheet
Raw signals, logs, labels, scripts	—	Yes
Reproduction instructions	A pointer	The README and run scripts

If a reviewer would need to open the dataset to know whether to accept, the paper is mis-partitioned — move that evidence into the body.

The 9-page-budget discipline

PerCom's IEEEtran budget (9 pages technical content + 1 page references) is a fraction of a single-column ACM budget and counts figures, tables, and any in-paper appendix. Consequences:

• The cross-subject result and its key limitation must be in the body — they are decision-critical, and reviewers will not go hunting for them.
• Long per-subject breakdowns, full hyperparameter grids, additional sensor modalities, and extra ablations go to the dataset/appendix with explicit forward references.
• Do not use the dataset to smuggle in a result that would not fit — an argument that only closes with material outside the reviewed pages reads as unreviewable.
• Compress with editing (tighter figures, merged tables), never by shrinking the font or margins — that is a desk-reject ground at IEEE venues (percom-submission).

Double-blind supplementary rules

[No identity]   no authors, affiliations, acknowledgements, grants, testbed/lab names, deployment
                sites, or dataset-owner strings anywhere in the archive or appendix
[Anonymized links] the dataset/code link points at an anonymizing host, not a personal repo
[Clean archive]  no .git history, .DS_Store, credentials, caches, or large irrelevant files
[No re-ID media] no photos/video revealing a face, building, or badge that de-anonymizes authors
[Opens clean]    verify the archive unzips and the README orients a reader in one minute on a
                fresh machine

Appendix architecture (when the template allows in-paper appendices)

• Remember appendices count against the 9 pages — an in-paper appendix trades against the body. Prefer the external dataset/artifact for bulk material.
• Order any appendix to mirror the RQ / evaluation order; reviewers navigate by claim, not page.
• Keep each appendix section referenced from the body at least once — orphaned material is invisible under discretionary review.

Vignette: splitting a mixed-modality sensing paper

A paper combining wrist-IMU recognition with an ambient-sensor deployment: the body keeps the claim, the study design, the leave-one-subject-out headline result with F1 and confidence intervals, the key deployment finding, and a limitations subsection; the dataset/artifact holds the full per-subject tables, the ambient-sensor logs, the labeling protocol with annotator agreement, the device/sampling datasheet, and the analysis notebooks. Nothing decision-critical lives only in the artifact, because artifact inspection is discretionary and the reviewers judge from the 9 pages.

Output format

[Supplement status] ready / needs fixes / not ready
[Partition check] anything decision-critical (esp. cross-subject result) outside the body? <none / move: what>
[Page budget] body within 9 pages? appendices counted? refs within 1 page? yes/no
[Anonymity] archive clean of identity + re-identifying media? passed/issues
[Body dependency] <what a reviewer can decide without opening the dataset>