no code implementations • 28 Mar 2024 • Gaurav Shinde, Rohan Mohapatra, Pooja Krishan, Harish Garg, Srikanth Prabhu, Sanchari Das, Mohammad Masum, Saptarshi Sengupta
Lithium-ion batteries (Li-ion) have revolutionized energy storage technology, becoming integral to our daily lives by powering a diverse range of devices and applications.
no code implementations • 15 Jan 2024 • Saptarshi Sengupta, Connor Heaton, Prasenjit Mitra, Soumalya Sarkar
Machine Reading Comprehension (MRC) has been a long-standing problem in NLP and, with the recent introduction of the BERT family of transformer based language models, it has come a long way to getting solved.
no code implementations • 15 Jan 2024 • Saptarshi Sengupta, Shreya Ghosh, Prasenjit Mitra, Tarikul Islam Tamiti
Sentiment Analysis (SA) refers to the task of associating a view polarity (usually, positive, negative, or neutral; or even fine-grained such as slightly angry, sad, etc.)
no code implementations • 25 Oct 2023 • Saptarshi Sengupta, Connor Heaton, Shreya Ghosh, Preslav Nakov, Prasenjit Mitra
Domain adaptation, the process of training a model in one domain and applying it to another, has been extensively explored in machine learning.
no code implementations • 28 Sep 2023 • Gaurav Shinde, Rohan Mohapatra, Pooja Krishan, Saptarshi Sengupta
The usage of Lithium-ion (Li-ion) batteries has gained widespread popularity across various industries, from powering portable electronic devices to propelling electric vehicles and supporting energy storage systems.
no code implementations • 6 Sep 2023 • Rohan Mohapatra, Saptarshi Sengupta
To overcome these challenges, in this work we propose a novel transformer architecture - a Temporal-fusion Bi-encoder Self-attention Transformer (TFBEST) for predicting failures in hard-drives.
no code implementations • 24 Jun 2023 • Shreya Ghosh, Saptarshi Sengupta, Prasenjit Mitra
In this paper, we lay out a vision for analysing semantic trajectory traces and generating synthetic semantic trajectory data (SSTs) using generative language model.
no code implementations • 15 Mar 2023 • Rohan Mohapatra, Austin Coursey, Saptarshi Sengupta
Past work suggests using LSTMs as an excellent approach to predicting remaining useful life.
no code implementations • 2 Feb 2022 • Gopal Nath, Antoine Harfouche, Austin Coursey, Krishna K. Saha, Srikanth Prabhu, Saptarshi Sengupta
Originality/value - In this paper, we propose a model that is trained based on attributes that can be collected during the hiring process.
no code implementations • 11 Sep 2021 • Austin Coursey, Gopal Nath, Srikanth Prabhu, Saptarshi Sengupta
Physical and cloud storage services are well-served by functioning and reliable high-volume storage systems.
no code implementations • 30 Nov 2019 • Sanchita Basak, Fangzhou Sun, Saptarshi Sengupta, Abhishek Dubey
To address these, this paper makes the following contributions to the corpus of studies on transit on-time performance optimization: (a) an unsupervised clustering mechanism is presented which groups months with similar seasonal delay patterns, (b) the problem is formulated as a single-objective optimization task and a greedy algorithm, a genetic algorithm (GA) as well as a particle swarm optimization (PSO) algorithm are employed to solve it, (c) a detailed discussion on empirical results comparing the algorithms are provided and sensitivity analysis on hyper-parameters of the heuristics are presented along with execution times, which will help practitioners looking at similar problems.
no code implementations • SEMEVAL 2019 • Saptarshi Sengupta, Ted Pedersen
This paper describes the Pioquinto Manterola Hyperpartisan News Detector, which participated in SemEval-2019 Task 4.
no code implementations • 15 Jan 2019 • Saptarshi Sengupta
The field of computational linguistics constantly presents new challenges and topics for research.
no code implementations • 5 Nov 2018 • Saptarshi Sengupta, Sanchita Basak, Richard Alan Peters II
Quantum Double Delta Swarm (QDDS) Algorithm is a new metaheuristic algorithm inspired by the convergence mechanism to the center of potential generated within a single well of a spatially co-located double-delta well setup.
no code implementations • 21 Oct 2018 • Sanchita Basak, Saptarshi Sengupta, Abhishek Dubey
In this paper we work with components of backend data servers such as hard disks, that are subject to degradation.
no code implementations • 4 Jun 2018 • Saptarshi Sengupta, Richard Alan Peters II
This paper proposes an evolutionary Particle Filter with a memory guided proposal step size update and an improved, fully-connected Quantum-behaved Particle Swarm Optimization (QPSO) resampling scheme for visual tracking applications.
no code implementations • 15 Apr 2018 • Saptarshi Sengupta, Sanchita Basak, Richard Alan Peters II
Particle Swarm Optimization (PSO) is a metaheuristic global optimization paradigm that has gained prominence in the last two decades due to its ease of application in unsupervised, complex multidimensional problems which cannot be solved using traditional deterministic algorithms.
no code implementations • 15 Dec 2017 • Saptarshi Sengupta, Sanchita Basak, Richard Alan Peters II
Fuzzy clustering has become a widely used data mining technique and plays an important role in grouping, traversing and selectively using data for user specified applications.