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Speaker-Conditioned Hierarchical Modeling for Automated Speech Scoring


Aug 30, 2021
Yaman Kumar Singla, Avykat Gupta, Shaurya Bagga, Changyou Chen, Balaji Krishnamurthy, Rajiv Ratn Shah

* Published in CIKM 2021 

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Defending Touch-based Continuous Authentication Systems from Active Adversaries Using Generative Adversarial Networks


Jun 15, 2021
Mohit Agrawal, Pragyan Mehrotra, Rajesh Kumar, Rajiv Ratn Shah

* 2021 IEEE International Joint Conference on Biometrics (IJCB), 8 pages 

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GupShup: An Annotated Corpus for Abstractive Summarization of Open-Domain Code-Switched Conversations


Apr 17, 2021
Laiba Mehnaz, Debanjan Mahata, Rakesh Gosangi, Uma Sushmitha Gunturi, Riya Jain, Gauri Gupta, Amardeep Kumar, Isabelle Lee, Anish Acharya, Rajiv Ratn Shah


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Factorization of Fact-Checks for Low Resource Indian Languages


Feb 23, 2021
Shivangi Singhal, Rajiv Ratn Shah, Ponnurangam Kumaraguru

* 15 pages, 6 figures 

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Cisco at AAAI-CAD21 shared task: Predicting Emphasis in Presentation Slides using Contextualized Embeddings


Feb 09, 2021
Sreyan Ghosh, Sonal Kumar, Harsh Jalan, Hemant Yadav, Rajiv Ratn Shah

* 7 pages, 5 figures, 10 tables Submitted as a part of CAD-21 workshop at AAAI-2021 

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Cisco at AAAI-CAD21 shared task: Predicting Emphasis in Presentation Slides using Contextualised Embeddings


Jan 10, 2021
Sreyan Ghosh, Sonal Kumar, Harsh Jalan, Hemant Yadav, Rajiv Ratn Shah

* 7 pages, 5 figures, 10 tables Submitted as a part of CAD-21 workshop at AAAI-2021 

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Exploring Semi-Supervised Learning for Predicting Listener Backchannels


Jan 06, 2021
Vidit Jain, Maitree Leekha, Rajiv Ratn Shah, Jainendra Shukla

* Accepted at CHI 2021 

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What all do audio transformer models hear? Probing Acoustic Representations for Language Delivery and its Structure


Jan 02, 2021
Jui Shah, Yaman Kumar Singla, Changyou Chen, Rajiv Ratn Shah


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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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My Teacher Thinks The World Is Flat! Interpreting Automatic Essay Scoring Mechanism


Dec 27, 2020
Swapnil Parekh, Yaman Kumar Singla, Changyou Chen, Junyi Jessy Li, Rajiv Ratn Shah


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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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De-STT: De-entaglement of unwanted Nuisances and Biases in Speech to Text System using Adversarial Forgetting


Dec 01, 2020
Hemant Yadav, Janvijay Singh, Atul Anshuman Singh, Rachit Mittal, Rajiv Ratn Shah

* 5 pages, 2 figures 

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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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Conditional Hybrid GAN for Sequence Generation


Sep 18, 2020
Yi Yu, Abhishek Srivastava, Rajiv Ratn Shah


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MIDAS at SemEval-2020 Task 10: Emphasis Selection using Label Distribution Learning and Contextual Embeddings


Sep 06, 2020
Sarthak Anand, Pradyumna Gupta, Hemant Yadav, Debanjan Mahata, Rakesh Gosangi, Haimin Zhang, Rajiv Ratn Shah


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Vyaktitv: A Multimodal Peer-to-Peer Hindi Conversations based Dataset for Personality Assessment


Aug 31, 2020
Shahid Nawaz Khan, Maitree Leekha, Jainendra Shukla, Rajiv Ratn Shah


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PAI-BPR: Personalized Outfit Recommendation Scheme with Attribute-wise Interpretability


Aug 04, 2020
Dikshant Sagar, Jatin Garg, Prarthana Kansal, Sejal Bhalla, Rajiv Ratn Shah, Yi Yu

* 10 pages, 5 figures, to be published in IEEE BigMM, 2020 

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Addressing the Cold-Start Problem in Outfit Recommendation Using Visual Preference Modelling


Aug 04, 2020
Dhruv Verma, Kshitij Gulati, Rajiv Ratn Shah

* Sixth IEEE International Conference on Multimedia Big Data (BigMM'20) 

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Calling Out Bluff: Attacking the Robustness of Automatic Scoring Systems with Simple Adversarial Testing


Jul 14, 2020
Yaman Kumar, Mehar Bhatia, Anubha Kabra, Jessy Junyi Li, Di Jin, Rajiv Ratn Shah


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On the Inference of Soft Biometrics from Typing Patterns Collected in a Multi-device Environment


Jun 16, 2020
Vishaal Udandarao, Mohit Agrawal, Rajesh Kumar, Rajiv Ratn Shah

* The first two authors contributed equally. The code is available upon request. Please contact the last author 

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C3VQG: Category Consistent Cyclic Visual Question Generation


Jun 13, 2020
Shagun Uppal, Anish Madan, Sarthak Bhagat, Yi Yu, Rajiv Ratn Shah


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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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audino: A Modern Annotation Tool for Audio and Speech


Jun 09, 2020
Manraj Singh Grover, Pakhi Bamdev, Yaman Kumar, Mika Hama, Rajiv Ratn Shah

* Submitted to 28th ACM International Conference on Multimedia 

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COBRA: Contrastive Bi-Modal Representation Algorithm


May 24, 2020
Vishaal Udandarao, Abhishek Maiti, Deepak Srivatsav, Suryatej Reddy Vyalla, Yifang Yin, Rajiv Ratn Shah

* 13 Pages, 6 Figures and 10 Tables 

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End-to-end Named Entity Recognition from English Speech


May 22, 2020
Hemant Yadav, Sreyan Ghosh, Yi Yu, Rajiv Ratn Shah

* submitted to Interspeech-2020 

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Multi-modal Automated Speech Scoring using Attention Fusion


May 17, 2020
Manraj Singh Grover, Yaman Kumar, Sumit Sarin, Payman Vafaee, Mika Hama, Rajiv Ratn Shah

* Submitted to INTERSPEECH 2020 

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