Ranak Roy Chowdhury

According to our database, Ranak Roy Chowdhury authored at least 12 papers between 2020 and 2024.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2024

UniMTS: Unified Pre-training for Motion Time Series.

Xiyuan Zhang, Diyan Teng, Ranak Roy Chowdhury, Shuheng Li, Dezhi Hong, Rajesh K. Gupta, Jingbo Shang

CoRR, 2024

Downstream Task Guided Masking Learning in Masked Autoencoders Using Multi-Level Optimization.

Han Guo, Ramtin Hosseini, Ruiyi Zhang, Sai Ashish Somayajula, Ranak Roy Chowdhury, Rajesh K. Gupta, Pengtao Xie

CoRR, 2024

Large Language Models for Time Series: A Survey.

Xiyuan Zhang, Ranak Roy Chowdhury, Rajesh K. Gupta, Jingbo Shang

Proceedings of the Thirty-Third International Joint Conference on Artificial Intelligence, 2024

2023

Modeling Label Semantics Improves Activity Recognition.

Xiyuan Zhang, Ranak Roy Chowdhury, Dezhi Hong, Rajesh K. Gupta, Jingbo Shang

CoRR, 2023

Physics-Informed Data Denoising for Real-Life Sensing Systems.

Xiyuan Zhang, Xiaohan Fu, Diyan Teng, Chengyu Dong, Keerthivasan Vijayakumar, Jiayun Zhang, Ranak Roy Chowdhury, Junsheng Han, Dezhi Hong, Rashmi Kulkarni, Jingbo Shang, Rajesh K. Gupta

Proceedings of the 21st ACM Conference on Embedded Networked Sensor Systems, 2023

Towards Diverse and Coherent Augmentation for Time-Series Forecasting.

Xiyuan Zhang, Ranak Roy Chowdhury, Jingbo Shang, Rajesh K. Gupta, Dezhi Hong

Proceedings of the IEEE International Conference on Acoustics, 2023

Unleashing the Power of Shared Label Structures for Human Activity Recognition.

Xiyuan Zhang, Ranak Roy Chowdhury, Jiayun Zhang, Dezhi Hong, Rajesh K. Gupta, Jingbo Shang

Proceedings of the 32nd ACM International Conference on Information and Knowledge Management, 2023

PrimeNet: Pre-training for Irregular Multivariate Time Series.

Ranak Roy Chowdhury, Jiacheng Li, Xiyuan Zhang, Dezhi Hong, Rajesh K. Gupta, Jingbo Shang

Proceedings of the Thirty-Seventh AAAI Conference on Artificial Intelligence, 2023

2022

ESC-GAN: Extending Spatial Coverage of Physical Sensors.

Xiyuan Zhang, Ranak Roy Chowdhury, Jingbo Shang, Rajesh K. Gupta, Dezhi Hong

Proceedings of the WSDM '22: The Fifteenth ACM International Conference on Web Search and Data Mining, Virtual Event / Tempe, AZ, USA, February 21, 2022

TARNet: Task-Aware Reconstruction for Time-Series Transformer.

Ranak Roy Chowdhury, Xiyuan Zhang, Jingbo Shang, Rajesh K. Gupta, Dezhi Hong

Proceedings of the KDD '22: The 28th ACM SIGKDD Conference on Knowledge Discovery and Data Mining, Washington, DC, USA, August 14, 2022

2021

UniTS: Short-Time Fourier Inspired Neural Networks for Sensory Time Series Classification.

Shuheng Li, Ranak Roy Chowdhury, Jingbo Shang, Rajesh K. Gupta, Dezhi Hong

Proceedings of the SenSys '21: The 19th ACM Conference on Embedded Networked Sensor Systems, Coimbra, Portugal, November 15, 2021

2020

Real-Time Principal Component Analysis.

Ranak Roy Chowdhury, Muhammad Abdullah Adnan, Rajesh K. Gupta

Trans. Data Sci., 2020