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title: "Proceedings of the AAAI Conference on Artificial"
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# Proceedings of the AAAI Conference on Artificial Intelligence 2021 — accepted papers

Proceedings of the AAAI Conference on Artificial Intelligence 2021 is the 2021 edition of the Proceedings of the AAAI Conference on Artificial Intelligence (publisher: Association for the Advancement of Artificial Intelligence). OpenAlex lists 2,330 papers of it; our library holds 2 with our summaries. Below: the most cited papers, every accepted paper, and ours with their topics, authors and institutions.

[**2,330** papers in the proceedings](#all) · [**2** works in our library](https://md.research.elamur.ai/free/en/venues/proceedings-of-the-aaai-conference-on-artificial-intelligence/2021/#works) · [**229** citations of these works](https://md.research.elamur.ai/free/en/venues/proceedings-of-the-aaai-conference-on-artificial-intelligence/2021/#works)

## Most cited papers

By their OpenAlex citations; a paper with our summary links to its page here, the others to the original.

1. **[Informer: Beyond Efficient Transformer for Long Sequence Time-Series Forecasting ↗](https://doi.org/10.1609/aaai.v35i12.17325)**Haoyi Zhou, Shanghang Zhang, Jieqi Peng et al.*7,301 citations*
2. **[Graph Neural Network-Based Anomaly Detection in Multivariate Time Series ↗](https://doi.org/10.1609/aaai.v35i5.16523)**Ailin Deng, Bryan Hooi*1,319 citations*
3. **[R3Det: Refined Single-Stage Detector with Feature Refinement for Rotating Object ↗](https://doi.org/10.1609/aaai.v35i4.16426)**Xue Yang, Junchi Yan, Zi‐Ming Feng et al.*1,238 citations*
4. **[Voxel R-CNN: Towards High Performance Voxel-based 3D Object Detection ↗](https://doi.org/10.1609/aaai.v35i2.16207)**Jiajun Deng, Shaoshuai Shi, Peiwei Li et al.*1,008 citations*
5. **[Spatial-Temporal Fusion Graph Neural Networks for Traffic Flow Forecasting ↗](https://doi.org/10.1609/aaai.v35i5.16542)**Mengzhang Li, Zhanxing Zhu*921 citations*
6. **[Learning Modality-Specific Representations with Self-Supervised Multi-Task Learning for Multimodal Sentiment Analysis ↗](https://doi.org/10.1609/aaai.v35i12.17289)**Wenmeng Yu, Hua Xu, Ziqi Yuan et al.*755 citations*
7. **[Personalized Cross-Silo Federated Learning on Non-IID Data ↗](https://doi.org/10.1609/aaai.v35i9.16960)**Yutao Huang, Lingyang Chu, Zirui Zhou et al.*723 citations*
8. **[Semi-supervised Medical Image Segmentation through Dual-task Consistency ↗](https://doi.org/10.1609/aaai.v35i10.17066)**Xiangde Luo, Jieneng Chen, Tao Song et al.*684 citations*
9. **[Contrastive Clustering ↗](https://doi.org/10.1609/aaai.v35i10.17037)**Yunfan Li, Peng Hu, Zitao Liu et al.*647 citations*
10. **[Fused Matrix Factorization with Geographical and Social Influence in Location-Based Social Networks ↗](https://doi.org/10.1609/aaai.v26i1.8100)**Cheng Chen, Haiqin Yang, Irwin King et al.*572 citations*

## All accepted papers (2,330)

The most cited first; 2 with our summary link to their page here, the others to the original.

1. **[Informer: Beyond Efficient Transformer for Long Sequence Time-Series Forecasting ↗](https://doi.org/10.1609/aaai.v35i12.17325)**Haoyi Zhou, Shanghang Zhang, Jieqi Peng et al.*7,301 citations*
2. **[Graph Neural Network-Based Anomaly Detection in Multivariate Time Series ↗](https://doi.org/10.1609/aaai.v35i5.16523)**Ailin Deng, Bryan Hooi*1,319 citations*
3. **[R3Det: Refined Single-Stage Detector with Feature Refinement for Rotating Object ↗](https://doi.org/10.1609/aaai.v35i4.16426)**Xue Yang, Junchi Yan, Zi‐Ming Feng et al.*1,238 citations*
4. **[Voxel R-CNN: Towards High Performance Voxel-based 3D Object Detection ↗](https://doi.org/10.1609/aaai.v35i2.16207)**Jiajun Deng, Shaoshuai Shi, Peiwei Li et al.*1,008 citations*
5. **[Spatial-Temporal Fusion Graph Neural Networks for Traffic Flow Forecasting ↗](https://doi.org/10.1609/aaai.v35i5.16542)**Mengzhang Li, Zhanxing Zhu*921 citations*
6. **[Learning Modality-Specific Representations with Self-Supervised Multi-Task Learning for Multimodal Sentiment Analysis ↗](https://doi.org/10.1609/aaai.v35i12.17289)**Wenmeng Yu, Hua Xu, Ziqi Yuan et al.*755 citations*
7. **[Personalized Cross-Silo Federated Learning on Non-IID Data ↗](https://doi.org/10.1609/aaai.v35i9.16960)**Yutao Huang, Lingyang Chu, Zirui Zhou et al.*723 citations*
8. **[Semi-supervised Medical Image Segmentation through Dual-task Consistency ↗](https://doi.org/10.1609/aaai.v35i10.17066)**Xiangde Luo, Jieneng Chen, Tao Song et al.*684 citations*
9. **[Contrastive Clustering ↗](https://doi.org/10.1609/aaai.v35i10.17037)**Yunfan Li, Peng Hu, Zitao Liu et al.*647 citations*
10. **[Fused Matrix Factorization with Geographical and Social Influence in Location-Based Social Networks ↗](https://doi.org/10.1609/aaai.v26i1.8100)**Cheng Chen, Haiqin Yang, Irwin King et al.*572 citations*
11. **[Self-Supervised Hypergraph Convolutional Networks for Session-based Recommendation ↗](https://doi.org/10.1609/aaai.v35i5.16578)**Xin Xia, Hongzhi Yin, Junliang Yu et al.*570 citations*
12. **[Beyond Low-frequency Information in Graph Convolutional Networks ↗](https://doi.org/10.1609/aaai.v35i5.16514)**Deyu Bo, Xiao Wang, Chuan Shi et al.*548 citations*
13. **[HateXplain: A Benchmark Dataset for Explainable Hate Speech Detection ↗](https://doi.org/10.1609/aaai.v35i17.17745)**Binny Mathew, Punyajoy Saha, Seid Muhie Yimam et al.*513 citations*
14. **[Unsupervised Feature Selection Using Nonnegative Spectral Analysis ↗](https://doi.org/10.1609/aaai.v26i1.8289)**Zechao Li, Yi Ping Yang, Jing Liu et al.*508 citations*
15. **[Going Deeper With Directly-Trained Larger Spiking Neural Networks ↗](https://doi.org/10.1609/aaai.v35i12.17320)**Hanle Zheng, Yujie Wu, Lei Deng et al.*506 citations*
16. **[Fine-Grained Entity Recognition ↗](https://doi.org/10.1609/aaai.v26i1.8122)**Xiao Ling, Daniel S. Weld*476 citations*
17. **[Dynamic Anchor Learning for Arbitrary-Oriented Object Detection ↗](https://doi.org/10.1609/aaai.v35i3.16336)**Qi Ming, Zhiqiang Zhou, Lingjuan Miao et al.*373 citations*
18. **[Learning Modulated Loss for Rotated Object Detection ↗](https://doi.org/10.1609/aaai.v35i3.16347)**Wen Qian, Xue Yang, Silong Peng et al.*366 citations*
19. **[Nyströmformer: A Nyström-based Algorithm for Approximating Self-Attention ↗](https://doi.org/10.1609/aaai.v35i16.17664)**Yunyang Xiong, Zhanpeng Zeng, Rudrasis Chakraborty et al.*361 citations*
20. **[Similarity Reasoning and Filtration for Image-Text Matching ↗](https://doi.org/10.1609/aaai.v35i2.16209)**Haiwen Diao, Ying Zhang, Lin Ma et al.*361 citations*
21. **[Non-Intrusive Load Monitoring Using Prior Models of General Appliance Types ↗](https://doi.org/10.1609/aaai.v26i1.8162)**Oliver Parson, Siddhartha Ghosh, Mark J. Weal et al.*354 citations*
22. **[Data Augmentation for Graph Neural Networks ↗](https://doi.org/10.1609/aaai.v35i12.17315)**Tong Zhao, Yozen Liu, Leonardo Neves et al.*346 citations*
23. **[Multi-Scale Spatial Temporal Graph Convolutional Network for Skeleton-Based Action Recognition ↗](https://doi.org/10.1609/aaai.v35i2.16197)**Zhan Chen, Sicheng Li, Bing Yang et al.*339 citations*
24. **[Learning from History: Modeling Temporal Knowledge Graphs with Sequential Copy-Generation Networks ↗](https://doi.org/10.1609/aaai.v35i5.16604)**Cunchao Zhu, Muhao Chen, Changjun Fan et al.*333 citations*
25. **[Dual-level Collaborative Transformer for Image Captioning ↗](https://doi.org/10.1609/aaai.v35i3.16328)**Yunpeng Luo, Jiayi Ji, Xiaoshuai Sun et al.*327 citations*

[See all 2,330 papers in Proceedings of the AAAI Conference on Artificial Intelligence 2021 — accepted papers →](https://md.research.elamur.ai/free/en/venues/proceedings-of-the-aaai-conference-on-artificial-intelligence/2021/papers/)

## Papers with our summary in our library (2)

The most cited first (OpenAlex citations plus our library's).

1. **[Toward a Perspectivist Turn in Ground Truthing for Predictive Computing](https://md.research.elamur.ai/free/en/papers/basile-2021-toward-perspectivist-turn-ground-truthing/) [Proceedings of the AAAI Conference on Artificial Intelligence](https://md.research.elamur.ai/free/en/venues/proceedings-of-the-aaai-conference-on-artificial-intelligence/)**Valerio Basile, Federico Cabitza, Andrea Campagner, et al.*2021 · 225 citations*
2. **[Knowledge-driven Natural Language Understanding of English Text and its Applications](https://md.research.elamur.ai/free/en/papers/basu-2021-knowledge-driven-natural-language-understanding/) [Proceedings of the AAAI Conference on Artificial Intelligence](https://md.research.elamur.ai/free/en/venues/proceedings-of-the-aaai-conference-on-artificial-intelligence/)**Kinjal Basu, Sarat Varanasi, Farhad Shakerin, et al.*2021 · 4 citations*

## Top topics

Topics of its works in our library, with the number of works on each.

[English (1)](https://md.research.elamur.ai/free/en/topics/english/)

## Fields

[Computer Science (2)](https://md.research.elamur.ai/free/en/shelves/computer-science/) · [Arts and Humanities (1)](https://md.research.elamur.ai/free/en/shelves/arts-and-humanities/)

## Top authors

Authors with a page who published here most often: their works here, and the citations of those works.

[🧑‍🔬**Michael Fell**1 work here · 225 citations](https://md.research.elamur.ai/free/en/authors/michael-fell/) · [🧑‍🔬**Valerio Basile**1 work here · 225 citations](https://md.research.elamur.ai/free/en/authors/valerio-basile/)

## Top institutions

Institutions on the bylines of its works here, by the number of works.

[🎓**The University of Texas at Dallas** Richardson · United States 1 work here](https://md.research.elamur.ai/free/en/universities/the-university-of-texas-at-dallas/) · [🎓**University of Turin** Turin · Italy 1 work here](https://md.research.elamur.ai/free/en/universities/university-of-turin/) · [🎓**University of Milano-Bicocca** Milan · Italy 1 work here](https://md.research.elamur.ai/free/en/universities/university-of-milano-bicocca/)

works and citations from OpenAlex and our library.

- [← previous Proceedings of the AAAI Conference on Artificial Intelligence 2020](https://md.research.elamur.ai/free/en/venues/proceedings-of-the-aaai-conference-on-artificial-intelligence/2020/)
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- [↑ back to Proceedings of the AAAI Conference on Artificial Intelligence](https://md.research.elamur.ai/free/en/venues/proceedings-of-the-aaai-conference-on-artificial-intelligence/)