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10,319 results on '"A, Damodaran"'

2. Forging Trust

Author

Damodaran, Dhinakaran, primary, Damodaran, Selvaraj, additional, Thiyagarajan, M., additional, and Srinivasan, L., additional

Published
2024
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4. Precision Paradigm

Author

Damodaran, Dhinakaran, primary, Ramathilagam, A., additional, S. M., Udhaya Sankar, additional, and Raja S, Edwin, additional

Published
2024
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10. Improved Positional Encoding for Implicit Neural Representation based Compact Data Representation

Author

Damodaran, Bharath Bhushan, Schnitzler, Francois, Lambert, Anne, and Hellier, Pierre

Subjects
Computer Science - Computer Vision and Pattern Recognition, Computer Science - Machine Learning, Electrical Engineering and Systems Science - Image and Video Processing
Abstract

Positional encodings are employed to capture the high frequency information of the encoded signals in implicit neural representation (INR). In this paper, we propose a novel positional encoding method which improves the reconstruction quality of the INR. The proposed embedding method is more advantageous for the compact data representation because it has a greater number of frequency basis than the existing methods. Our experiments shows that the proposed method achieves significant gain in the rate-distortion performance without introducing any additional complexity in the compression task and higher reconstruction quality in novel view synthesis., Comment: Published at ICCV 2023 Workshop on Neural Fields for Autonomous Driving and Robotics

Published
2023

11. Latent-Shift: Gradient of Entropy Helps Neural Codecs

Author

Balcilar, Muhammet, Damodaran, Bharath Bhushan, Naser, Karam, Galpin, Franck, and Hellier, Pierre

Subjects
Electrical Engineering and Systems Science - Image and Video Processing, Computer Science - Computer Vision and Pattern Recognition, Computer Science - Machine Learning, 68T07
Abstract

End-to-end image/video codecs are getting competitive compared to traditional compression techniques that have been developed through decades of manual engineering efforts. These trainable codecs have many advantages over traditional techniques such as easy adaptation on perceptual distortion metrics and high performance on specific domains thanks to their learning ability. However, state of the art neural codecs does not take advantage of the existence of gradient of entropy in decoding device. In this paper, we theoretically show that gradient of entropy (available at decoder side) is correlated with the gradient of the reconstruction error (which is not available at decoder side). We then demonstrate experimentally that this gradient can be used on various compression methods, leading to a $1-2\%$ rate savings for the same quality. Our method is orthogonal to other improvements and brings independent rate savings., Comment: Published to ICIP2023, 6 pages, 1 figure

Published
2023

13. List of contributors

Author

Ali, Nur Shidaa Mohd, primary, Arun, Damodaran, additional, Azzam-Sayuti, Mohamad, additional, Binesh, Ambika, additional, Chong, Chou-Min, additional, Divya, Lekha, additional, Jyothis, Mathew, additional, Kaliyamurthi, V., additional, Kit, Chin Yong, additional, Lai, Kok-Song, additional, Liew, Hon Jung, additional, Loh, Jiun-Yan, additional, Mariappan, Balaganesan, additional, Maurya, Ashuthosh Kumar, additional, Midhun, Sebastian Jose, additional, Mohamad, Aslah, additional, Neethu, Sahadevan, additional, Prakash, S., additional, Shakir, Mohamed Zahuwaan, additional, Sheeja, C.C., additional, Yasin, Ina Salwany Md, additional, and Zahaludin, Muhammad Amir Danial, additional

Published
2023
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25. BRCAIndica: a Resource for ACMG/AMP classified BRCA1 and BRCA2 Variants

Author

Vatsyayan, Aastha, primary, RI, Anu, additional, Mathur, Prerika, additional, Uchil, Divya, additional, Joshi, Ashish, additional, Dwivedi, Aradhana, additional, Sirohi, Bhawna, additional, Mathew, Aju, additional, Damodaran, Dileep, additional, Panda, Soumya Surath, additional, Kolluri, Spoorthy, additional, Ayillath, Shaji K., additional, Amalnath, Deepak, additional, Shankar, Gomathi, additional, Pandhare, Kavita, additional, and Scaria, Vinod, additional

Published
2024
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26. Datopotamab Deruxtecan in Advanced or Metastatic HR+/HER2– and Triple-Negative Breast Cancer: Results From the Phase I TROPION-PanTumor01 Study

Author

Bardia, Aditya, primary, Krop, Ian E., additional, Kogawa, Takahiro, additional, Juric, Dejan, additional, Tolcher, Anthony W., additional, Hamilton, Erika P., additional, Mukohara, Toru, additional, Lisberg, Aaron, additional, Shimizu, Toshio, additional, Spira, Alexander I., additional, Tsurutani, Junji, additional, Damodaran, Senthil, additional, Papadopoulos, Kyriakos P., additional, Greenberg, Jonathan, additional, Kobayashi, Fumiaki, additional, Zebger-Gong, Hong, additional, Wong, Rie, additional, Kawasaki, Yui, additional, Nakamura, Tadakatsu, additional, and Meric-Bernstam, Funda, additional

Published
2024
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32. Pandemic Risk Assessment for Swine Influenza A Virus in Comparative In Vitro and In Vivo Models

Author

Padykula, Ian, primary, Damodaran, Lambodhar, additional, Young, Kelsey T., additional, Krunkosky, Madelyn, additional, Griffin, Emily F., additional, North, James F., additional, Neasham, Peter J., additional, Pliasas, Vasilis C., additional, Siepker, Chris L., additional, Stanton, James B., additional, Howerth, Elizabeth W., additional, Bahl, Justin, additional, Kyriakis, Constantinos S., additional, and Tompkins, Stephen Mark, additional

Published
2024
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40. Comprehensive Analysis Identifies Variability in PI3K Pathway Alterations in Triple-Negative Breast Cancer Subtypes

Author

Basho, Reva K., primary, Zhao, Li, additional, White, Jason B., additional, Huo, Lei, additional, Bassett, Roland L., additional, Mittendorf, Elizabeth A., additional, Thompson, Alastair, additional, Litton, Jennifer K., additional, Ueno, Naoto, additional, Arun, Banu, additional, Lim, Bora, additional, Valero, Vicente, additional, Tripathy, Debu, additional, Zhang, Jianhua, additional, Adrada, Beatriz E., additional, Santiago, Lumarie, additional, Ravenberg, Elizabeth, additional, Seth, Sahil, additional, Yam, Clinton, additional, Moulder, Stacy L., additional, and Damodaran, Senthil, additional

Published
2024
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42. Economic performance and marine policy implications of mud spiny lobster mariculture in Tropical Sea Cages, North-Eastern Arabian Sea, India: An empirical study in marine economics

Author

Divu, Damodaran Nair, primary, Mojjada, Suresh Kumar, additional, Sudhakaran, Pratheesh Omana, additional, Sundaram, Swathi Lekshmi Perumal, additional, Menon, Muktha, additional, Mojjada, Ramesh Kumar, additional, Tade, Mayur Shivdas, additional, Vishwambharan, Vinuja Syamala, additional, Shree, Jai, additional, Subramanian, Aarsha, additional, Ignatius, Boby, additional, and Gopalakrishnan, Achamveetil, additional

Published
2024
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48. RQAT-INR: Improved Implicit Neural Image Compression

Author

Damodaran, Bharath Bhushan, Balcilar, Muhammet, Galpin, Franck, and Hellier, Pierre

Subjects
Computer Science - Computer Vision and Pattern Recognition
Abstract

Deep variational autoencoders for image and video compression have gained significant attraction in the recent years, due to their potential to offer competitive or better compression rates compared to the decades long traditional codecs such as AVC, HEVC or VVC. However, because of complexity and energy consumption, these approaches are still far away from practical usage in industry. More recently, implicit neural representation (INR) based codecs have emerged, and have lower complexity and energy usage to classical approaches at decoding. However, their performances are not in par at the moment with state-of-the-art methods. In this research, we first show that INR based image codec has a lower complexity than VAE based approaches, then we propose several improvements for INR-based image codec and outperformed baseline model by a large margin., Comment: Accepted as oral at Data compression conference 2023

Published
2023

49. Demystifying Deep Learning Techniques in Knee Implant Identification

Author

Srivastava, Shaswat, Ramanathan, A., Damodaran, Puthur R., Malathy, C., Gayathri, M., Batta, Vineet, Kacprzyk, Janusz, Series Editor, Gomide, Fernando, Advisory Editor, Kaynak, Okyay, Advisory Editor, Liu, Derong, Advisory Editor, Pedrycz, Witold, Advisory Editor, Polycarpou, Marios M., Advisory Editor, Rudas, Imre J., Advisory Editor, Wang, Jun, Advisory Editor, García Márquez, Fausto Pedro, editor, Jamil, Akhtar, editor, Hameed, Alaa Ali, editor, and Segovia Ramírez, Isaac, editor

Published
2024
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