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Decoupling Long- and Short-Term Patterns in Spatiotemporal Inference


Sep 16, 2021
Junfeng Hu, Yuxuan Liang, Zhencheng Fan, Yifang Yin, Ying Zhang, Roger Zimmermann


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Spatio-Temporal Graph Contrastive Learning


Aug 26, 2021
Xu Liu, Yuxuan Liang, Yu Zheng, Bryan Hooi, Roger Zimmermann


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Recovering the Unbiased Scene Graphs from the Biased Ones


Jul 05, 2021
Meng-Jiun Chiou, Henghui Ding, Hanshu Yan, Changhu Wang, Roger Zimmermann, Jiashi Feng

* Accepted by ACMMM 2021. Source code will be available at https://github.com/coldmanck/recovering-unbiased-scene-graphs 

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ST-HOI: A Spatial-Temporal Baseline for Human-Object Interaction Detection in Videos


May 25, 2021
Meng-Jiun Chiou, Chun-Yu Liao, Li-Wei Wang, Roger Zimmermann, Jiashi Feng

* Accepted at ACM ICMR'21 Workshop on Intelligent Cross-Data Analysis and Retrieval. The dataset and source code are available at https://github.com/coldmanck/VidHOI 

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Towards Modelling Coherence in Spoken Discourse


Dec 31, 2020
Rajaswa Patil, Yaman Kumar Singla, Rajiv Ratn Shah, Mika Hama, Roger Zimmermann

* 12 pages 

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Get It Scored Using AutoSAS -- An Automated System for Scoring Short Answers


Dec 21, 2020
Yaman Kumar, Swati Aggarwal, Debanjan Mahata, Rajiv Ratn Shah, Ponnurangam Kumaraguru, Roger Zimmermann


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LIFI: Towards Linguistically Informed Frame Interpolation


Nov 11, 2020
Aradhya Neeraj Mathur, Devansh Batra, Yaman Kumar, Rajiv Ratn Shah, Roger Zimmermann, Amanda Stent

* 9 pages, 7 tables, 4 figures 

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Domain Divergences: a Survey and Empirical Analysis


Oct 23, 2020
Abhinav Ramesh Kashyap, Devamanyu Hazarika, Min-Yen Kan, Roger Zimmermann


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Emerging Trends of Multimodal Research in Vision and Language


Oct 19, 2020
Shagun Uppal, Sarthak Bhagat, Devamanyu Hazarika, Navonil Majumdar, Soujanya Poria, Roger Zimmermann, Amir Zadeh


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RVL-BERT: Visual Relationship Detection with Visual-Linguistic Knowledge from Pre-trained Representations


Sep 10, 2020
Meng-Jiun Chiou, Roger Zimmermann, Jiashi Feng

* 9 pages, 4 figures, 4 tables 

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LSTM Networks for Online Cross-Network Recommendations


Sep 03, 2020
Dilruk Perera, Roger Zimmermann

* International Joint Conference on Artificial Intelligence, 2018 (IJCAI-18) 

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Towards Comprehensive Recommender Systems: Time-Aware UnifiedcRecommendations Based on Listwise Ranking of Implicit Cross-Network Data


Aug 25, 2020
Dilruk Perera, Roger Zimmermann

* Association for the Advancement of Artificial Intelligence, 2020 (AAAI'20) 

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Exploring the use of Time-Dependent Cross-Network Information for Personalized Recommendations


Aug 25, 2020
Dilruk Perera, Roger Zimmermann

* ACM Multimedia 2017, (MM'17) 

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CnGAN: Generative Adversarial Networks for Cross-network user preference generation for non-overlapped users


Aug 25, 2020
Dilruk Perera, Roger Zimmermann

* The World Wide Web Conference, 2019 (WWW'19) 

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Zero-Shot Multi-View Indoor Localization via Graph Location Networks


Aug 06, 2020
Meng-Jiun Chiou, Zhenguang Liu, Yifang Yin, Anan Liu, Roger Zimmermann

* Proceedings of the 28th ACM International Conference on Multimedia, 2020 
* Accepted at ACM MM 2020. 10 pages, 7 figures. Code and datasets available at https://github.com/coldmanck/zero-shot-indoor-localization-release 

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"Notic My Speech" -- Blending Speech Patterns With Multimedia


Jun 12, 2020
Dhruva Sahrawat, Yaman Kumar, Shashwat Aggarwal, Yifang Yin, Rajiv Ratn Shah, Roger Zimmermann

* Under Review 

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MISA: Modality-Invariant and -Specific Representations for Multimodal Sentiment Analysis


May 08, 2020
Devamanyu Hazarika, Roger Zimmermann, Soujanya Poria


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Emotion Recognition in Conversations with Transfer Learning from Generative Conversation Modeling


Nov 07, 2019
Devamanyu Hazarika, Soujanya Poria, Roger Zimmermann, Rada Mihalcea


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Learning based Methods for Code Runtime Complexity Prediction


Nov 04, 2019
Jagriti Sikka, Kushal Satya, Yaman Kumar, Shagun Uppal, Rajiv Ratn Shah, Roger Zimmermann

* 14 pages, 2 figures, 8 tables 

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Keyphrase Extraction from Scholarly Articles as Sequence Labeling using Contextualized Embeddings


Oct 19, 2019
Dhruva Sahrawat, Debanjan Mahata, Mayank Kulkarni, Haimin Zhang, Rakesh Gosangi, Amanda Stent, Agniv Sharma, Yaman Kumar, Rajiv Ratn Shah, Roger Zimmermann


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Lipper: Synthesizing Thy Speech using Multi-View Lipreading


Jun 28, 2019
Yaman Kumar, Rohit Jain, Khwaja Mohd. Salik, Rajiv Ratn Shah, Yifang yin, Roger Zimmermann

* Accepted at AAAI 2019 

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Towards Multimodal Sarcasm Detection (An _Obviously_ Perfect Paper)


Jun 05, 2019
Santiago Castro, Devamanyu Hazarika, Verónica Pérez-Rosas, Roger Zimmermann, Rada Mihalcea, Soujanya Poria

* Accepted at ACL 2019 

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Kiki Kills: Identifying Dangerous Challenge Videos from Social Media


Dec 16, 2018
Nupur Baghel, Yaman Kumar, Paavini Nanda, Rajiv Ratn Shah, Debanjan Mahata, Roger Zimmermann


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Mind Your Language: Abuse and Offense Detection for Code-Switched Languages


Sep 23, 2018
Raghav Kapoor, Yaman Kumar, Kshitij Rajput, Rajiv Ratn Shah, Ponnurangam Kumaraguru, Roger Zimmermann


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Theme-weighted Ranking of Keywords from Text Documents using Phrase Embeddings


Jul 16, 2018
Debanjan Mahata, John Kuriakose, Rajiv Ratn Shah, Roger Zimmermann, John R. Talburt

* preprint for paper accepted in Proceedings of 1st IEEE International Conference on Multimedia Information Processing and Retrieval 

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