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2 days ago
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Publish accepted 200-dataset benchmark results
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4 days ago
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Clarify combined numeric input scope
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Publish accepted clean150 algorithm and operator results
Verified signatureUpdate 150 datasets with per-column NULL and IEEE NaN removal, 85 algorithms, and 97 operator implementations. Load SHA-verified immutable result assets from dataset revision fb42da46537a7461295587614d1573ea0f531459. Preserve all prior files and result history.e611639
6 days ago
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Calculate BOS and REGER average ranks across all 85 methods
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Restore complete published benchmark coverage
Verified signatureRestore the published result selections, coverage and aggregation rules for every unaffected algorithm. Update only the completed BOS and REGER measurements; preserve all historical files and operator results.97593c7 -
Update BOS and REGER benchmark measurements
Verified signatureIntegrate complete lossless column results and use consistent column arithmetic means for the matched-support comparison. Preserve the published historical measurements and operator results.3b906fb
8 days ago
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Publish accepted Operator97 H0, Markov-3 and ablation results
Verified signaturePublish complete 135-dataset by 97-implementation accepted operator results. Keep 12,867 complete lossless rows, 111 partial and 117 non-executable support outcomes; non-ok scientific metrics stay null and are excluded from ranking. Overall comparison uses the common full-135 cohort. Preserve native codec results/timings, Composite score and all historical files. Use full JSON plus client-generated CSV downloads without adding LFS attachments.02e7d6c
11 days ago
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Complete Bavaria LZG timing across all 135 datasets
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Publish completed valid48 timing and uniform LZG results
Verified signatureUpdate 6,480 dataset-method results from the completed 48-codec valid-value campaign and 134 LZG results from server 192, including the 487-column WiDS union. Complete-frame bytes and exact native roundtrip checks are retained. Bavaria/LZG remains rate-only with null timing. Preserve historical snapshots and all unrelated results.b85a200 -
Update optimized BOS/REGER 135-dataset results and complete operator key coverage
Verified signatureMerge 270 completed BOS/REGER dataset-method results with exact DSC2 float scaling and lossless decode verification. Add the final 4,000 byte-effect operator rows; preserve all historical results and disclose historical-input qualification. Keep the 135 measured datasets, 85 active C++ method families, and 137 dataset catalog. Running LZG and valid48 measurements are not imported.80aa62c -
Add current-scope operator supplement and explicit remaining column coverage
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Remove timing badges from Composite score cells
Verified signatureShow only the numeric Composite score in leaderboard cells. Keep scores, weights, ranking, CSV fields, experiment results, and the separate compression/decompression timed-subset coverage unchanged.f4921dc -
Show provisional Composite scores from current admitted results
Verified signatureUse the current published C++ measurements to display all 85 Composite scores with default weights 0.4/0.3/0.3. LZG uses its admitted 134/135 timing subset until the final measurement is available. Keep scientific payloads, Average Rank rules, and strict full-coverage timing unchanged.b8ee4bb -
Complete 135-dataset results for Crush, Density, Gipfeli, LZO2A and Lzlib
Verified signaturePublish 675 completed server-192 dataset-method results with original-dtype bit-exact decoding checks. Preserve earlier results. The final WiDS / LZG measurement remains pending.9dacc7b
12 days ago
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Complete five C++ methods on 135 datasets with lossless compact transport
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Publish lossless BUFF and CORAD results for 135 datasets
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Complete 1688 lossless C++ results across the current 135 datasets
Verified signatureImport 89 completed integer-method DSC2/2DIFF repairs and 1599 completed native typed-adapter pairs. Preserve all historical measurements, original dtype and missing bitmap, complete frame bytes and W1/R3/T1 timings. The current C++ view now has 83 of 85 methods with full 135-dataset numeric coverage. BUFF/CORAD lossless improvements and 383 native timing supplements remain separate pending campaigns. Server166 current v5 is synchronized.da80163 -
Add 24 lossless BOS/REGER DSC2 results for current 135 datasets
Verified signatureReuse 24 completed BOS/REGER dataset-method measurements with bit-exact DSC2 float scaling. Preserve historical rows and the latest main26 integer columns; retain full adapter and binary provenance. Update only the affected C++ results; BOS and REGER now have numeric results for all 135 datasets. Frozen 17-file release; server166 current v4 synchronized.3e03c82 -
Update 26 C++ methods on 135 datasets with repaired results
Verified signatureIntegrate 3,510 main26 conclusions and all Camel recovery overlays; preserve historical results. Publish complete numeric scopes, explicit partial/unsupported outcomes and original host/configuration provenance. Store large result snapshots with lossless gzip packaging to fit Space storage; numerical payloads are unchanged.f998934 -
Update nine scaled integer codecs on the current 135-dataset benchmark
Verified signatureImport 1,206 completed float-column jobs and 27,522 column measurements; retain existing integer results and historical outputs. Partial numeric support is explicit, and mixed-host timing remains unavailable. Refresh full and compact data, evidence, and cache bindings.963f2ff
14 days ago
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Apply uniform min128 dataset scope and compact Overall rows
Verified signatureUse the user-authorized 137-dataset scope (mean valid sequence length >=128), retain source archives, and gate FreshRetailNet-LT and Kaggle Web Traffic pending corrected full inputs. Remove redundant Overall row subtitles.86c9d33 -
Merge latest C++ results and clarify Overall timing coverage
Verified signatureUnify published C++ profiles by dataset and canonical method, selecting the latest authoritative campaign and preserving unsupported/N/A conclusions. Show admitted timed-subset coverage without borrowing old timing. Preserve immutable science payload and ranking formula. Independent source/data reviews and 756 UI regression assertions passed.799b74b -
Publish accepted corrected datasets and gzip operator evidence
Verified signatureAdd 858 independently accepted corrected-five dataset rows and the full 41090-row operator byte-effect union with 970 recovered rows. Operator CSV evidence is losslessly gzip encoded and verifies byte-for-byte after decompression. Preserve existing results and history. Fresh114 remains pending and excluded; unqualified timings stay unavailable.d84ab71
16 days ago
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Publish verified 164-dataset native matrix and recovery results
Verified signaturePublish the complete 164 x 85 terminal matrix, 174 independently accepted recovery pairs, and receipt-bound timing admission. Preserve N/A and failure coverage, exact support-set ranking, execution-host and adapter distinctions. Exclude GLZA. The ongoing 328-pair recovery remains pending until joint independent acceptance. All 28 files match the reviewed v6 freeze receipt.7abb61f
18 days ago
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Add linked trophies for THULab benchmark datasets
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Complete medium_posts results and restore dataset timing averages
Verified signatureIntegrate the verified C++, Java, and Python medium_posts measurement into the existing leaderboard. Use equal-dataset timing averages when selected results contain aggregate-only timing evidence, while retaining equal-column averages for fully column-backed results. Refresh scores, ranks, compact data, and provenance.26386d8 -
Average compression times over measured columns
Verified signatureCompute Compress and Decompress ns/point independently for each measured column, then use an equal-column arithmetic mean across the selected datasets. Preserve compression rates, sizes, configurations, and dataset coverage. Keep aggregate-only historical timings unavailable. Update leaderboard scores, ranks, metric labels, charts, details, and CSV exports.43d6fa3 -
Align dataset summary with measured coverage
Verified signatureUse the same measured dataset selection for the summary count and coverage denominator. The default Overall view consistently shows 164 measured datasets. Keep all 169 metadata entries in the dataset browser and preserve the published measurements, scoring and rank rules.3b49d32 -
Allow zero weights in composite scores and average ranks
Verified signatureInclude all 66 non-negative one-decimal triples summing to 1.0, including the three single-metric endpoints. Keep the default 0.4/0.3/0.3 and the existing ranking and missing-measurement rules. Update weight validation and help text.8e46632 -
Integrate verified DBP measurements into the leaderboard
Verified signatureReplace float measurements with verified full-frame results, recompute available numeric aggregates, and use the shared score and rank rules. Retire the standalone measurement page and resources.93460be -
Remove method-specific Overall annotations
Verified signatureRemove the leaderboard notice, row badges, and method-detail audit annotations so all compression methods share the same presentation. Keep measured results, rankings, method documentation, and independent audit data.218d851 -
Publish lossless DBP native-float remeasurement
Verified signatureComplete 169-dataset native float audit: 162 measured datasets and 4096 nonempty float columns. All C++, Java and Python native values verified bit-exact. Encode and decode timing include scale/mode processing; frame bytes include dtype/mode/scale/count metadata. New column downloads and audit page remain separate from historical Overall ranks. Timing is a shared-server single-pass diagnostic with four workers.d52f140
19 days ago
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Align final operator implementations and 169-dataset catalog
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Add method and operator descriptions with presentation references
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Remove Paper snapshot page and navigation
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Add weighted composite scores and average dataset ranks
Verified signatureAdd positive one-decimal a/b/c weights summing to 1.0, Overall composite scores, mean per-dataset fractional ranks, and reproducible CSV fields. Document DBP kernel timing and float reconstruction limits. Measurement records and aggregates are unchanged.fe81ad7
23 days ago
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Publish compression benchmark results and interactive leaderboard
Verified signaturePublish the current 19-dataset result snapshot with separate C++, Java, and Python leaderboards, filters, dataset details, trade-off plots, and CSV export.bfe13e2