no code implementations • 2 Mar 2024 • Aritra Hota, Soumyajit Chatterjee, Sandip Chakraborty
Motivated by this observation, we perform a detailed study in this paper to assess whether the state-of-the-art (SOTA) LLMs can be used as virtual annotators for labeling time-series physical sensing data.
no code implementations • 22 Jun 2023 • Soumyajit Chatterjee, Bivas Mitra, Sandip Chakraborty
Naturally, a deeper understanding of these micro-activities can help develop more sophisticated human activity recognition (HAR) models and add explainability to their inferred conclusions.
no code implementations • 25 Apr 2022 • Prithviraj Pramanik, Prasenjit Karmakar, Praveen Kumar Sharma, Soumyajit Chatterjee, Abhijit Roy, Santanu Mandal, Subrata Nandi, Sandip Chakraborty, Mousumi Saha, Sujoy Saha
Efficient air quality sensing serves as one of the essential services provided in any recent smart city.
1 code implementation • 8 Dec 2021 • Soumyajit Chatterjee, Arun Singh, Bivas Mitra, Sandip Chakraborty
This paper exploits the acoustic signatures generated from human activities to label the wearables' IMU data at the edge, thus mitigating resource requirement and data privacy concerns.
no code implementations • 24 May 2021 • Ratna Mandal, Prasenjit Karmakar, Soumyajit Chatterjee, Debaleen Das Spandan, Shouvit Pradhan, Sujoy Saha, Sandip Chakraborty, Subrata Nandi
However, providing prior information for transportation systems like public buses in real-time is inherently challenging because of the diverse nature of different stay-locations that a public bus stops.
1 code implementation • 18 Feb 2015 • Sandip Chakraborty, Jiban Dalal, Bikramjit Sarkar, Debaprasad Mukherjee
Exchange of secret keys over public channels based on neural synchronization using a variety of learning rules offer an appealing alternative to number theory based cryptography algorithms.
Cryptography and Security