7.7k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Harish-Chandra Research InstituteIN27 papers
- International Institute of Information TechnologyIN23 papers
- Homi Bhabha National InstituteIN20 papers
- Indian Institute of Science Education and Research ThiruvananthapuramIN20 papers
- Indian Institute of Science BangaloreIN15 papers
- Indian Institute of Technology HyderabadIN14 papers
- Institute of Physics, BhubaneshwarIN11 papers
- Birla Institute of Technology and Science, PilaniIN10 papers
- National University of SingaporeSG9 papers
- Indian Institute of Technology KanpurIN8 papers
- Université Libre de BruxellesBE8 papers
- Birla Institute of Technology and Science - Hyderabad CampusIN7 papers
23 papers · 1 filter
Pattern change of precipitation extremes in Bear Island
Arnob Ray, Tanujit Chakraborty, Athulya Radhakrishnan +4
Extreme precipitation in the Arctic region plays a crucial role in global weather and climate patterns. Bear Island (Bjørnøya) is located in the Norwegian Svalbard archipelago, whi…
Measurement incompatibility at all remote parties do not always permit Bell nonlocality
Priya Ghosh, Chirag Srivastava, Swati Choudhary +1
Two important ingredients necessary for obtaining Bell nonlocal correlations between two spatially separated parties are an entangled state shared between them and an incompatible…
GVE-Leiden: Fast Leiden Algorithm for Community Detection in Shared Memory Setting
Subhajit Sahu
Community detection is the problem of identifying natural divisions in networks. Efficient parallel algorithms for identifying such divisions is critical in a number of application…
Fresh look at the LHC limits on scalar leptoquarks
Arvind Bhaskar, Arijit Das, Tanumoy Mandal +2
The scalar-leptoquark (sLQ) parameter space is well explored experimentally. The direct pair production searches at the LHC have excluded light sLQs almost model agnostically, and…
GVE-LPA: Fast Label Propagation Algorithm (LPA) for Community Detection in Shared Memory Setting
Subhajit Sahu
Community detection is the problem of identifying natural divisions in networks. Efficient parallel algorithms for this purpose are crucial in various applications, particularly as…
Towards Effective Paraphrasing for Information Disguise
Anmol Agarwal, Shrey Gupta, Vamshi Bonagiri +3
Information Disguise (ID), a part of computational ethics in Natural Language Processing (NLP), is concerned with best practices of textual paraphrasing to prevent the non-consensu…
Squashed quantum non-Markovianity: a measure of genuine quantum non-Markovianity in states
Rajeev Gangwar, Tanmoy Pandit, Kaumudibikash Goswami +2
Quantum non-Markovianity in tripartite quantum states represents a correlation between systems and when conditioned on the system and is known to have both cl…
Quantum channels that destroy negative conditional entropy
PV Srinidhi, Indranil Chakrabarty, Samyadeb Bhattacharya +1
Counter-intuitive to classical notions, quantum conditional entropy can be negative, playing a pivotal role in information-processing tasks. This article delves deeply into quantum…
Adaptive Control of Euler-Lagrange Systems under Time-varying State Constraints without a Priori Bounded Uncertainty
Viswa Narayanan Sankaranarayanan, Sumeet Gajanan Satpute, Spandan Roy +1
In this article, a novel adaptive controller is designed for Euler-Lagrangian systems under predefined time-varying state constraints. The proposed controller could achieve this ob…
Breaking absolute separability with quantum switch
Sravani Yanamandra, P V Srinidhi, Samyadeb Bhattacharya +2
Absolute separable (AS) quantum states are those states from which it is impossible to create entanglement, even under global unitary operations. It is known from the resource theo…
Framing the Fray: Evaluating Conflict Frames in Indian Election News Coverage
Tejasvi Chebrolu, Rohan Chowdary, N Harsha Vardhan +2
In covering elections, journalists often use conflict frames which depict events and issues as adversarial, often highlighting confrontations between opposing parties. Although con…
Finger-UNet: A U-Net based Multi-Task Architecture for Deep Fingerprint Enhancement
Ekta Gavas, Anoop Namboodiri
For decades, fingerprint recognition has been prevalent for security, forensics, and other biometric applications. However, the availability of good-quality fingerprints is challen…
De-authentication using Ambient Light Sensor
Ankit Gangwal, Aashish Paliwal, Mauro Conti
While user authentication happens before initiating or resuming a login session, de-authentication detects the absence of a previously-authenticated user to revoke her currently ac…
Relating CP divisibility of dynamical maps with compatibility of channels
Arindam Mitra, Debashis Saha, Samyadeb Bhattacharya +1
The role of CP-indivisibility and incompatibility as valuable resources for various information-theoretic tasks is widely acknowledged. This study delves into the intricate relatio…
Pinning down the leptophobic in leptonic final states with Deep Learning
Tanumoy Mandal, Aniket Masaye, Subhadip Mitra +3
A leptophobic that does not couple with the Standard Model leptons can evade the stringent bounds from the dilepton-resonance searches. In our earlier paper [T. Arun et…
Instance-Level Semantic Maps for Vision Language Navigation
Laksh Nanwani, Anmol Agarwal, Kanishk Jain +7
Humans have a natural ability to perform semantic associations with the surrounding objects in the environment. This allows them to create a mental map of the environment, allowing…
Controlled State Reconstruction and Quantum Secret Sharing
Pahulpreet Singh, Indranil Chakrabarty
In this article, we present a benchmark for resource characterization in the process of controlled quantum state reconstruction and secret sharing for general three-qubit states. T…
All multipartite entanglements are quantum coherences in locally distinguishable bases
Ahana Ghoshal, Swati Choudhary, Ujjwal Sen
We find that the m-separability and k-partite entanglement of a multipartite quantum system is correlated with quantum coherence of the same with respect to complete orthonormal ba…
AVeCQ: Anonymous Verifiable Crowdsourcing with Worker Qualities
Sankarshan Damle, Vlasis Koutsos, Dimitrios Papadopoulos +2
In crowdsourcing systems, requesters publish tasks, and interested workers provide answers to get rewards. Worker anonymity motivates participation since it protects their privacy.…
Implementing any Linear Combination of Unitaries on Intermediate-term Quantum Computers
Shantanav Chakraborty
We develop three new methods to implement any Linear Combination of Unitaries (LCU), a powerful quantum algorithmic tool with diverse applications. While the standard LCU procedure…
Teleportation of quantum coherence
Sohail, Arun K Pati, Vijeth Aradhya +2
We investigate whether it is possible to teleport the coherence of an unknown quantum state from Alice to Bob by communicating a lesser number of classical bits in comparison to wh…
Investigating Strategies for Clause Recommendation
Sagar Joshi, Sumanth Balaji, Jerrin Thomas +2
Clause recommendation is the problem of recommending a clause to a legal contract, given the context of the contract in question and the clause type to which the clause should belo…
Right-handed neutrino pair production via second-generation leptoquarks
Arvind Bhaskar, Yash Chaurasia, Kuldeep Deka +3
No direct experimental constraints exist on Leptoquark (LQ) couplings with quarks and right-handed neutrinos (RHNs). If a LQ dominantly couples to RHNs, it can leave unique signatu…