AAAI - arXivDaily 期刊&会议

2106.10466 2022-02-04 cs.LG cs.AI

TS2Vec: Towards Universal Representation of Time Series

Zhihan Yue, Yujing Wang, Juanyong Duan, Tianmeng Yang, Congrui Huang, Yunhai Tong, Bixiong Xu

Comments Appears in AAAI-2022

2202.01440 2022-02-04 cs.NE cs.CV cs.LG

Optimized Potential Initialization for Low-latency Spiking Neural Networks

Tong Bu, Jianhao Ding, Zhaofei Yu, Tiejun Huang

Comments Accepted by AAAI 2022

2202.01414 2022-02-04 cs.CV

DocBed: A Multi-Stage OCR Solution for Documents with Complex Layouts

Wenzhen Zhu, Negin Sokhandan, Guang Yang, Sujitha Martin, Suchitra Sathyanarayana

Comments 7 pages, 6 figures, The Thirty-Fourth Annual Conference on Innovative Applications of Artificial Intelligence (IAAI-22), Collocated with AAAI-22

2102.02696 2022-02-04 cs.CV

Active Boundary Loss for Semantic Segmentation

Chi Wang, Yunke Zhang, Miaomiao Cui, Peiran Ren, Yin Yang, Xuansong Xie, XianSheng Hua, Hujun Bao, Weiwei Xu

Comments 7 pages, 6 figures; Accepted by AAAI 2022

2202.01139 2022-02-03 cs.AI cs.LG math.DS

Surrogate Modeling for Physical Systems with Preserved Properties and Adjustable Tradeoffs

Randi Wang, Morad Behandish

Comments Paper #202

Journal ref AAAI-MLPS-2021: Association for the Advancement of Artificial Intelligence (AAAI) 2021 Spring Symposium on Combining Artificial Intelligence and Machine Learning with Physics Sciences (MLPS)

2202.00878 2022-02-03 cs.SI cs.AI cs.CL cs.CR cs.LG

A Longitudinal Dataset of Twitter ISIS Users

Younes Karimi, Anna Squicciarini, Peter K. Forster, Kira M. Leavitt

Comments 10 pages, 7 figures; Submitted to the 16th International Conference on Web and Social Media (AAAI ICWSM-2022)

2202.00332 2022-02-02 cs.AI

Activity Recognition in Assembly Tasks by Bayesian Filtering in Multi-Hypergraphs

Timon Felske, Stefan Lüdtke, Sebastian Bader, Thomas Kirste

Comments Accepted for presentation at the 2nd GCLR workshop in conjunction with AAAI 2022

2110.03757 2022-02-02 cs.LG

Predictive Maintenance for General Aviation Using Convolutional Transformers

Hong Yang, Aidan LaBella, Travis Desell

Comments Accepted in IAAI-22 https://aaai.org/Conferences/AAAI-22/iaai-22-program/

2201.13332 2022-02-01 cs.GT

The Metric Distortion of Multiwinner Voting

Ioannis Caragiannis, Nisarg Shah, Alexandros A. Voudouris

Comments A preliminary version of this paper appears in AAAI 2022

2201.12854 2022-02-01 cs.LG cs.AI

Fast Monte-Carlo Approximation of the Attention Mechanism

Hyunjun Kim, JeongGil Ko

Comments AAAI 2022

2201.12438 2022-02-01 cs.CL

Commonsense Knowledge Reasoning and Generation with Pre-trained Language Models: A Survey

Prajjwal Bhargava, Vincent Ng

Comments AAAI 2022

2201.07700 2022-02-01 cs.GT cs.LG cs.MA

Anytime PSRO for Two-Player Zero-Sum Games

Stephen McAleer, Kevin Wang, John Lanier, Marc Lanctot, Pierre Baldi, Tuomas Sandholm, Roy Fox

Comments Published in AAAI Reinforcement Learning in Games Workshop

2201.11736 2022-01-28 cs.CV

Ranking Info Noise Contrastive Estimation: Boosting Contrastive Learning via Ranked Positives

David T. Hoffmann, Nadine Behrmann, Juergen Gall, Thomas Brox, Mehdi Noroozi

Comments AAAI 2022 (Main Track)

2201.11664 2022-01-28 cs.CV cs.AI cs.LG cs.MM

Team Yao at Factify 2022: Utilizing Pre-trained Models and Co-attention Networks for Multi-Modal Fact Verification

Wei-Yao Wang, Wen-Chih Peng

Comments Accepted by AAAI 2022 De-Factify Workshop: First Workshop on Multimodal Fact-Checking and Hate Speech Detection

2201.11242 2022-01-28 cs.SI cs.LG

Heterogeneous Peer Effects in the Linear Threshold Model

Christopher Tran, Elena Zheleva

Comments To be published in the 36th AAAI Conference on Artificial Intelligence (2022)

1911.10943 2022-01-28 cond-mat.dis-nn cs.LG cs.NE q-bio.NC

Biologically Plausible Sequence Learning with Spiking Neural Networks

Zuozhu Liu, Thiparat Chotibut, Christopher Hillar, Shaowei Lin

Comments Accepted for publication in the Proceedings of the 34th AAAI Conference on Artificial Intelligence (AAAI-20)

2201.10801 2022-01-27 cs.CV

When Shift Operation Meets Vision Transformer: An Extremely Simple Alternative to Attention Mechanism

Guangting Wang, Yucheng Zhao, Chuanxin Tang, Chong Luo, Wenjun Zeng

Comments accepted by AAAI-22

2201.10797 2022-01-27 cs.CL cs.LG cs.NE

An Automated Question-Answering Framework Based on Evolution Algorithm

Sinan Tan, Hui Xue, Qiyu Ren, Huaping Liu, Jing Bai

Comments In Proceedings of the AAAI 2019 Workshop (WS13) on Reasoning and Complex Question-Answering (RCQA-19) https://researcher.watson.ibm.com/researcher/view_group.php?id=9632

2201.10655 2022-01-27 cs.SI cs.HC

From an Authentication Question to a Public Social Event: Characterizing Birthday Sharing on Twitter

Dilara Keküllüoğlu, Walid Magdy, Kami Vaniea

Comments Proceedings of The 16th International AAAI Conference on Weblogs and Social Media (ICWSM'22)

2201.10366 2022-01-26 cs.CV

ADAPT: An Open-Source sUAS Payload for Real-Time Disaster Prediction and Response with AI

Daniel Davila, Joseph VanPelt, Alexander Lynch, Adam Romlein, Peter Webley, Matthew S. Brown

Comments To be published in Workshop on Practical Deep Learning in the Wild at AAAI Conference on Artificial Intelligence 2022, 9 pages, 5 figures

2201.06001 2022-01-26 cs.LG

GearNet: Stepwise Dual Learning for Weakly Supervised Domain Adaptation

Renchunzi Xie, Hongxin Wei, Lei Feng, Bo An

Comments Accepted by AAAI 2022

2109.11196 2022-01-26 stat.ML cs.CY cs.LG

Fast and Efficient MMD-based Fair PCA via Optimization over Stiefel Manifold

Junghyun Lee, Gwangsu Kim, Matt Olfat, Mark Hasegawa-Johnson, Chang D. Yoo

Comments 24 pages, 18 figures. Accepted to the 36th AAAI Conference on Artificial Intelligence (AAAI 2022)

2109.04335 2022-01-26 cs.CV cs.LG eess.IV

UCTransNet: Rethinking the Skip Connections in U-Net from a Channel-wise Perspective with Transformer

Haonan Wang, Peng Cao, Jiaqi Wang, Osmar R. Zaiane

Comments Accepted by AAAI 2022. Code is available at https://github.com/McGregorWwww/UCTransNet

2102.09677 2022-01-26 cs.LG cs.AI cs.NE cs.RO cs.SY eess.SY

Training a Resilient Q-Network against Observational Interference

Chao-Han Huck Yang, I-Te Danny Hung, Yi Ouyang, Pin-Yu Chen

Comments Accepted to AAAI 2022. 9 pages

2201.09178 2022-01-25 cs.AI cs.IR cs.LG

Dichotomic Pattern Mining with Applications to Intent Prediction from Semi-Structured Clickstream Datasets

Xin Wang, Serdar Kadioglu

Comments The AAAI-22 Workshop on Knowledge Discovery from Unstructured Data in Financial Services (KDF@AAAI'22)

2201.09086 2022-01-25 cs.LG cs.SI

Joint Learning of Hierarchical Community Structure and Node Representations: An Unsupervised Approach

Ancy Sarah Tom, Nesreen K. Ahmed, George Karypis

Comments Accepted at the DLG-AAAI'21 workshop at AAAI 2021

2112.11202 2022-01-25 cs.CL

Contrast and Generation Make BART a Good Dialogue Emotion Recognizer

Shimin Li, Hang Yan, Xipeng Qiu

Comments Accepted by AAAI 2022

2112.05683 2022-01-25 cs.LG

Boosting Active Learning via Improving Test Performance

Tianyang Wang, Xingjian Li, Pengkun Yang, Guosheng Hu, Xiangrui Zeng, Siyu Huang, Cheng-Zhong Xu, Min Xu

Comments 13 pages

Journal ref AAAI 2022

2109.11851 2022-01-25 cs.LG

Approximate Latent Force Model Inference

Jacob D. Moss, Felix L. Opolka, Bianca Dumitrascu, Pietro Lió

Comments Accepted with oral presentation at the Science-Guided AI Symposium at AAAI 2021

2111.08900 2022-01-25 cs.LG

A GNN-RNN Approach for Harnessing Geospatial and Temporal Information: Application to Crop Yield Prediction

Joshua Fan, Junwen Bai, Zhiyun Li, Ariel Ortiz-Bobea, Carla P. Gomes

Comments Fixed typo. 14 pages, 9 figures, accepted at AAAI-22 Social Impact Track