IJCAI

Diversity of Solutions: An Exploration Through the Lens of Fixed-Parameter Tractability Theory

解的多样性：通过固定参数 tractability 理论的视角进行探索

Julien Baste, Michael R. Fellows, Lars Jaffke, Tomáš Masařík, Mateus de Oliveira Oliveira, Geevarghese Philip, Frances A. Rosamond

AI总结 本文通过固定参数 tractability 理论研究了解的多样性问题，提出了一种将常规动态规划算法转换为多样化解算法的框架，并展示了其在多样性参数上的多项式依赖性。

Comments Accepted to Twenty-Ninth International Joint Conference on Artificial Intelligence, {IJCAI} 2020, 16 pages

Journal ref Artificial Intelligence 303, 103644:1-103644:15, 2022; Proceedings: IJCAI 2020, 1119-1125

DataCube: A Video Retrieval Platform via Natural Language Semantic Profiling

DataCube: 通过自然语言语义分析实现的视频检索平台

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

机构 * Beijing Academy of Artificial Intelligence（北京人工智能研究院） 纠错

AI总结 DataCube通过自然语言语义分析实现视频检索，提供高效的视频处理和多维检索功能。

Comments This paper is under review for the IJCAI-ECAI 2026 Demonstrations Track