Search Results for author: Prasenjit Dey

Found 8 papers, 0 papers with code

Long Dialog Summarization: An Analysis

no code implementations26 Feb 2024 Ankan Mullick, Ayan Kumar Bhowmick, Raghav R, Ravi Kokku, Prasenjit Dey, Pawan Goyal, Niloy Ganguly

Dialog summarization has become increasingly important in managing and comprehending large-scale conversations across various domains.

Chatbot

Automating question generation from educational text

no code implementations26 Sep 2023 Ayan Kumar Bhowmick, Ashish Jagmohan, Aditya Vempaty, Prasenjit Dey, Leigh Hall, Jeremy Hartman, Ravi Kokku, Hema Maheshwari

The use of question-based activities (QBAs) is wide-spread in education, traditionally forming an integral part of the learning and assessment process.

Multiple-choice Question Generation +1

End-To-End Audio Replay Attack Detection Using Deep Convolutional Networks with Attention

no code implementations Interspeech 2018 2018 Francis Tom, Mohit Jain, Prasenjit Dey

Our proposed approach uses a novel visual attention mechanism on time-frequency representations of utterances based on group delay features, via deep residual learning (an adaptation of ResNet-18 architecture).

Speaker Verification

Design and Evaluation of a Tutor Platform for Personalized Vocabulary Learning

no code implementations9 Jul 2018 Ravi Kokku, Aditya Vempaty, Tamer Abuelsaad, Prasenjit Dey, Tammy Humphrey, Akimi Gibson, Jennifer Kotler

A pilot study with 180 kindergarten learners allowed the tutor to collect various kinds of activity information suitable for insights and interventions both at an individual- and class-level.

HMM-based Indic Handwritten Word Recognition using Zone Segmentation

no code implementations1 Aug 2017 Partha Pratim Roy, Ayan Kumar Bhunia, Ayan Das, Prasenjit Dey, Umapada Pal

To avoid character segmentation in such scripts, HMM-based sequence modeling has been used earlier in holistic way.

Segmentation

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