Datasets:
Formats:
csv
Languages:
English
Size:
1K - 10K
Tags:
arxiv-artifact
reproducibility
research-artifact
computer-science
computer-logic
formal-methods
License:
| pretty_name: Proof-Carrying Multimodal Timelines Artifact | |
| language: | |
| - en | |
| license: other | |
| tags: | |
| - arxiv-artifact | |
| - reproducibility | |
| - research-artifact | |
| - computer-science | |
| - computer-logic | |
| - formal-methods | |
| - runtime-monitoring | |
| - finite-trace | |
| - finite-trace-semantics | |
| - temporal-logic | |
| - modal-logic | |
| - ltlf | |
| - certificate | |
| - certificate-checking | |
| - proof-carrying | |
| - counterexample | |
| - counterexample-extraction | |
| - defect-localization | |
| - defect-metrics | |
| - multimodal | |
| - multimedia | |
| - video-audio | |
| - audiovisual | |
| - audio-visual-consistency | |
| - audio-visual-synchronization | |
| - active-speaker | |
| - active-speaker-detection | |
| - audio-event-detection | |
| - visual-action-recognition | |
| - subtitle-alignment | |
| - ocr | |
| - scene-continuity | |
| - counterfactual-edits | |
| - perturbation-sweeps | |
| - robustness | |
| - gpu-accelerated | |
| - cpu-fallback | |
| - youcook2 | |
| - ave | |
| - ava-activespeaker | |
| - tvqa | |
| - activitynet-captions | |
| task_categories: | |
| - feature-extraction | |
| - video-classification | |
| - audio-classification | |
| - text-classification | |
| size_categories: | |
| - 10K<n<100K | |
| configs: | |
| - config_name: certificate_traces | |
| data_files: | |
| - split: smoke | |
| path: runs/smoke/traces.csv | |
| - split: run_small | |
| path: runs/run-small/traces.csv | |
| - split: real_video | |
| path: runs/real-video/traces.csv | |
| - split: youcook2_detector_gpu | |
| path: runs/remote_gpu/youcook2-scale2-detector-gpu/traces.csv | |
| - config_name: perturbation_sweeps | |
| data_files: | |
| - split: gpu_sweep | |
| path: runs/remote_gpu/benchmark-sweep-gpu/sweep_traces.csv | |
| - config_name: robustness_summary | |
| data_files: | |
| - split: summary | |
| path: runs/robustness-atlas/stability_cube_summary.csv | |
| - config_name: figure_failure_table | |
| data_files: | |
| - split: table | |
| path: figures/real_video_failure_table.csv | |
| - config_name: figure_heatmap_values | |
| data_files: | |
| - split: table | |
| path: figures/sweep_defect_heatmap_values.csv | |
| # Proof-Carrying Multimodal Timelines Artifact | |
| This Hugging Face Dataset repository hosts the runnable artifact for: | |
| **Proof-Carrying Multimodal Timelines: Finite-Trace Modal Certificates for Video-Audio Consistency** | |
| Authors: Faruk Alpay and Hamdi Alakkad. | |
| The artifact is organized as a dataset-style file tree rather than a zip archive. It is intended to support an arXiv submission whose source package stays below arXiv's upload limit while keeping the full runnable code, traces, certificates, logs, and figures available in one public location. | |
| **Keywords:** finite-trace modal logic, LTLf-style monitoring, multimodal trace semantics, video-audio consistency, audio-visual synchronization, active speaker consistency, subtitle-video alignment, certificate checking, counterexample extraction, perturbation sweeps, logical defect metrics, YouCook2, AVE, AVA ActiveSpeaker, TVQA, ActivityNet Captions. | |
| ## What This Contains | |
| The contribution is the logic and certificate layer: | |
| - finite multimodal trace semantics for synchronized video, audio, and subtitle/OCR atoms; | |
| - modal/temporal consistency formulas for speech-speaker, audio-visual event, subtitle-video, scene continuity, and edit-induced temporal shock checks; | |
| - deterministic certificate checking and counterexample extraction; | |
| - logical defect metrics under counterfactual multimedia edits; | |
| - GPU-accelerated extraction and sweep execution where available, with CPU fallback paths. | |
| This is not a GPU benchmark repository. The GPU is used as an execution engine for detector-scale evidence and perturbation sweeps. | |
| ## Repository Layout | |
| ```text | |
| pcmt/ Core Python package: atoms, logic, schema, pipeline, plots | |
| tests/ Smoke and unit tests for schema, logic, edits, audit, pipeline | |
| scripts/ Packaging, plotting, remote GPU, and artifact upload helpers | |
| docs/dataset_adapters.md Notes for YouCook2, AVE, AVA ActiveSpeaker, TVQA, ActivityNet adapters | |
| data/fixtures/ Tiny fixture-backed videos and annotations for tests | |
| data/real_videos/ Small public MP4 clips used for real-video artifact paths | |
| runs/smoke/ Minimal ingest -> atoms -> trace -> certificate outputs | |
| runs/run-small/ Small defect-atlas run | |
| runs/real-video/ Real-video case-study traces and certificates | |
| runs/remote_gpu/ Larger GPU-generated detector and sweep outputs | |
| runs/robustness-atlas/ Certificate-stability and robustness tables | |
| figures/ Manuscript-grade figures and figure CSV values | |
| ``` | |
| Large certificate directories are sharded as `certificates/shard_XXX/` to preserve individual JSON certificates while avoiding repository directory-size limits. | |
| ## Quick Start | |
| Clone with Git LFS enabled, because MP4 videos and generated figure assets are stored as LFS objects: | |
| ```bash | |
| git lfs install | |
| git clone https://huggingface.co/datasets/Lightcap/pcmt-artifact | |
| cd pcmt-artifact | |
| ``` | |
| Install the package in editable mode: | |
| ```bash | |
| python3 -m pip install -e ".[dev]" | |
| ``` | |
| Run the main verification commands: | |
| ```bash | |
| make smoke | |
| make test | |
| make run-small | |
| make figures | |
| ``` | |
| Expected generated outputs include: | |
| ```text | |
| runs/<name>/traces.csv | |
| runs/<name>/windows.jsonl | |
| runs/<name>/certificates/*.json | |
| runs/<name>/logs/*.jsonl | |
| figures/*.pdf | |
| figures/*.png | |
| ``` | |
| ## Required Trace Schema | |
| The artifact emits formula-level rows with the fields used in the manuscript: | |
| ```text | |
| video_id | |
| time window | |
| visual atoms | |
| audio atoms | |
| subtitle/OCR atoms | |
| edit type | |
| formula verdict | |
| certificate hash | |
| counterexample window | |
| defect score | |
| ``` | |
| Certificates are JSON records whose verdict, violating index set, defect score, and first counterexample window can be recomputed by the checker from the serialized trace and formula identifier. | |
| ## Dataset Adapters | |
| The code includes adapters for small subsets of: | |
| - YouCook2 | |
| - AVE | |
| - AVA ActiveSpeaker | |
| - TVQA | |
| - ActivityNet Captions | |
| If the real datasets are not locally available, the test and smoke paths use documented synthetic fixtures while preserving the same ingest, trace, certificate, and plotting code paths. | |
| Check adapter availability with: | |
| ```bash | |
| python3 -m pcmt.cli adapter-status | |
| ``` | |
| ## Reproducibility Notes | |
| The arXiv source package contains only the manuscript source, bibliography, and figures. This Dataset repository contains the larger artifact tree. README and license-style files are intentionally not part of the arXiv ancillary source package, but this README is included here so the Dataset repository is self-describing. | |
| The artifact does not include access tokens, SSH keys, environment dumps, or private credentials. | |
| ## Citation | |
| ```bibtex | |
| @misc{alpay2026pcmt, | |
| title = {Proof-Carrying Multimodal Timelines: Finite-Trace Modal Certificates for Video-Audio Consistency}, | |
| author = {Alpay, Faruk and Alakkad, Hamdi}, | |
| year = {2026}, | |
| note = {arXiv artifact}, | |
| howpublished = {\url{https://huggingface.co/datasets/Lightcap/pcmt-artifact}} | |
| } | |
| ``` | |