DataCube: A Video Retrieval Platform via Natural Language Semantic Profiling

Ju, Yiming; Zhao, Hanyu; Ma, Quanyue; Hao, Donglin; Wu, Chenwei; Li, Ming; Wang, Songjing; Pan, Tengfei

doi:10.24963/ijcai.2026/969

DataCube: A Video Retrieval Platform via Natural Language Semantic Profiling

Yiming Ju, Hanyu Zhao, Quanyue Ma, Donglin Hao, Chenwei Wu, Ming Li, Songjing Wang, Tengfei Pan

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Proceedings of the Thirty-Fifth International Joint Conference on Artificial Intelligence. Demo Track. Pages 8415-8418.

https://doi.org/10.24963/ijcai.2026/969

Keywords

AI: Search
AI: Computer Vision
AI: Natural Language Processing
AI: Data Mining

Abstract

Large-scale video repositories are increasingly available for modern video understanding and generation tasks. However, transforming raw videos into high-quality, task-specific datasets remains costly and inefficient. We present DataCube, an intelligent platform for automatic video processing, multi-dimensional profiling, and query-driven retrieval. DataCube constructs structured semantic representations of video clips and supports hybrid retrieval with neural re-ranking and deep semantic matching. Through an interactive web interface, users can efficiently construct customized video subsets from massive repositories for training, analysis, and evaluation, and build searchable systems over their own private video collections. The system is publicly accessible at https://datacube.baai.ac.cn/. Demo Video: https://youtu.be/L7bKfPBm2tU

Yiming Ju, Hanyu Zhao, Quanyue Ma, Donglin Hao, Chenwei Wu, Ming Li, Songjing Wang, and Tengfei Pan. 2026. DataCube: A Video Retrieval Platform via Natural Language Semantic Profiling. In Proceedings of the Thirty-Fifth International Joint Conference on Artificial Intelligence, IJCAI-26. IJCAI, 8415–8418. https://doi.org/10.24963/ijcai.2026/969

@inproceedings{ijcai2026p969,
  title     = {DataCube: A Video Retrieval Platform via Natural Language Semantic Profiling},
  author    = {Ju, Yiming and Zhao, Hanyu and Ma, Quanyue and Hao, Donglin and Wu, Chenwei and Li, Ming and Wang, Songjing and Pan, Tengfei},
  booktitle = {Proceedings of the Thirty-Fifth International Joint Conference on
               Artificial Intelligence, {IJCAI-26}},
  publisher = {International Joint Conferences on Artificial Intelligence Organization},
  editor    = {Diego Calvanese},
  pages     = {8415--8418},
  year      = {2026},
  month     = {8},
  note      = {Demo Track},
  doi       = {10.24963/ijcai.2026/969},
  url       = {https://doi.org/10.24963/ijcai.2026/969},
}

TY  - CPAPER
TI  - DataCube: A Video Retrieval Platform via Natural Language Semantic Profiling
AU  - Ju, Yiming
AU  - Zhao, Hanyu
AU  - Ma, Quanyue
AU  - Hao, Donglin
AU  - Wu, Chenwei
AU  - Li, Ming
AU  - Wang, Songjing
AU  - Pan, Tengfei
T2  - Proceedings of the Thirty-Fifth International Joint Conference on Artificial Intelligence, IJCAI-26
PB  - International Joint Conferences on Artificial Intelligence Organization
PY  - 2026
SP  - 8415
EP  - 8418
DO  - 10.24963/ijcai.2026/969
UR  - https://doi.org/10.24963/ijcai.2026/969
ER  -