Ranak Roy Chowdhury

20 papers A* 6A 2Misc 3Journal 8Unranked 1
YearRankTypeTitle / Venue / Authors
2025 — conf
AI for Supply Chain: Today and Future.
KDD (2)
Ranak Roy Chowdhury, Yan Liu, Huiming Qu, Qingsong Wen, Chen-Yu Lee, Narendra Agrawal, Alexis Roos
2025 J jnl
Downstream Task Guided Masking Learning in Masked Autoencoders Using Multi-Level Optimization.
Trans. Mach. Learn. Res.
Han Guo, Ramtin Hosseini, Ruiyi Zhang, Sai Ashish Somayajula, Ranak Roy Chowdhury, Rajesh K. Gupta, Pengtao Xie
2025 A* conf
ZeroHAR: Sensor Context Augments Zero-Shot Wearable Action Recognition.
AAAI
Ranak Roy Chowdhury, Ritvik Kapila, Ameya Panse, Xiyuan Zhang, Diyan Teng, Rashmi Kulkarni, Dezhi Hong, Rajesh K. Gupta, Jingbo Shang
2024 J jnl
Downstream Task Guided Masking Learning in Masked Autoencoders Using Multi-Level Optimization.
CoRR
Han Guo, Ramtin Hosseini, Ruiyi Zhang, Sai Ashish Somayajula, Ranak Roy Chowdhury, Rajesh K. Gupta, Pengtao Xie
2024 A* conf
Large Language Models for Time Series: A Survey.
IJCAI
Xiyuan Zhang, Ranak Roy Chowdhury, Rajesh K. Gupta, Jingbo Shang
2024 J jnl
Large Language Models for Time Series: A Survey.
CoRR
Xiyuan Zhang, Ranak Roy Chowdhury, Rajesh K. Gupta, Jingbo Shang
2024 A* conf
UniMTS: Unified Pre-training for Motion Time Series.
NeurIPS
Xiyuan Zhang, Diyan Teng, Ranak Roy Chowdhury, Shuheng Li, Dezhi Hong, Rajesh K. Gupta, Jingbo Shang
2024 J jnl
UniMTS: Unified Pre-training for Motion Time Series.
CoRR
Xiyuan Zhang, Diyan Teng, Ranak Roy Chowdhury, Shuheng Li, Dezhi Hong, Rajesh K. Gupta, Jingbo Shang
2023 J jnl
Modeling Label Semantics Improves Activity Recognition.
CoRR
Xiyuan Zhang, Ranak Roy Chowdhury, Dezhi Hong, Rajesh K. Gupta, Jingbo Shang
2023 Misc conf
Physics-Informed Data Denoising for Real-Life Sensing Systems.
SenSys
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
2023 J jnl
Physics-Informed Data Denoising for Real-Life Sensing Systems.
CoRR
Xiyuan Zhang, Xiaohan Fu, Diyan Teng, Chengyu Dong, Keerthivasan Vijayakumar, Jiayun Zhang, Ranak Roy Chowdhury, Junsheng Han, Dezhi Hong, Rashmi Kulkarni, Jingbo Shang, Rajesh Gupta
2023 A* conf
PrimeNet: Pre-training for Irregular Multivariate Time Series.
AAAI
Ranak Roy Chowdhury, Jiacheng Li, Xiyuan Zhang, Dezhi Hong, Rajesh K. Gupta, Jingbo Shang
2023 Misc conf
Towards Diverse and Coherent Augmentation for Time-Series Forecasting.
ICASSP
Xiyuan Zhang, Ranak Roy Chowdhury, Jingbo Shang, Rajesh K. Gupta, Dezhi Hong
2023 J jnl
Towards Diverse and Coherent Augmentation for Time-Series Forecasting.
CoRR
Xiyuan Zhang, Ranak Roy Chowdhury, Jingbo Shang, Rajesh Gupta, Dezhi Hong
2023 A conf
Unleashing the Power of Shared Label Structures for Human Activity Recognition.
CIKM
Xiyuan Zhang, Ranak Roy Chowdhury, Jiayun Zhang, Dezhi Hong, Rajesh K. Gupta, Jingbo Shang
2022 A conf
ESC-GAN: Extending Spatial Coverage of Physical Sensors.
WSDM
Xiyuan Zhang, Ranak Roy Chowdhury, Jingbo Shang, Rajesh K. Gupta, Dezhi Hong
2022 A* conf
TARNet: Task-Aware Reconstruction for Time-Series Transformer.
KDD
Ranak Roy Chowdhury, Xiyuan Zhang, Jingbo Shang, Rajesh K. Gupta, Dezhi Hong
2021 Misc conf
UniTS: Short-Time Fourier Inspired Neural Networks for Sensory Time Series Classification.
SenSys
Shuheng Li, Ranak Roy Chowdhury, Jingbo Shang, Rajesh K. Gupta, Dezhi Hong
2020 J jnl
Real-Time Principal Component Analysis.
Trans. Data Sci.
Ranak Roy Chowdhury, Muhammad Abdullah Adnan, Rajesh K. Gupta
2019 A* conf
Real Time Principal Component Analysis.
ICDE
Ranak Roy Chowdhury, Muhammad Abdullah Adnan, Rajesh K. Gupta