Research

Selected publications and proceedings. Full record on ORCID and INSPIRE-HEP.

On-chip probabilistic inference for charged-particle tracking at the sensor edge

42 authors, incl. A. R. Das · arXiv preprint · 2026

Probabilistic inference implemented directly on-chip at the sensor edge for charged-particle tracking — pushing AI/ML into the detector front-end under extreme latency and power constraints.

arXiv:2602.15946

PQuantML: A Tool for End-to-End Hardware-aware Model Compression

11 authors, incl. A. R. Das · arXiv preprint · 2026

An end-to-end tool for hardware-aware compression of machine-learning models — structured pruning and quantization tuned for deployment under real-time, resource-constrained conditions.

arXiv:2603.26595

QPOs in Compact Sources as a Nonlinear Hydrodynamical Resonance: Determining Spin of Compact Objects

A. R. Das, B. Mukhopadhyay · Astrophys. J. 955 · 2023

Modeling quasi-periodic oscillations in accreting compact sources as a nonlinear hydrodynamical resonance, and using them to constrain the spin of the central compact object.

More publications

Performance measurements of the electromagnetic calorimeter and readout electronics system for the DarkQuest experiment
22 authors, incl. A. R. Das · Nucl. Instrum. Meth. A 1080 · 2025
- DOI
- arXiv:2502.20590
In-pixel integration of signal processing and AI/ML based data filtering for particle tracking detectors
35 authors, incl. A. R. Das · arXiv preprint · 2025
- arXiv:2510.07485
Sensor Co-design for smartpixels
47 authors, incl. A. R. Das · arXiv preprint · 2025
- arXiv:2510.06588
Asymptotically flat vacuum solution for a rotating black hole in a modified gravity theory
A. R. Das, B. Mukhopadhyay · Eur. Phys. J. C 82 · 2022
- DOI
- arXiv:2203.07690