Combating the menace: A survey on characterization and detection of fake news from a data science perspective. - Wazib Ansar; Saptarsi Goswami (Int. J. Inf. Manag. Data Insights, 2021)

An efficient methodology for aspect-based sentiment analysis using BERT through refined aspect extraction. - Wazib Ansar; Saptarsi Goswami; Amlan Chakrabarti; Basabi Chakraborty (J. Intell. Fuzzy Syst., 2021)

TexIm: A Novel Text-to-Image Encoding Technique Using BERT. - Wazib Ansar; Saptarsi Goswami; Amlan Chakrabarti; Basabi Chakraborty (CVMI, 2022)

A novel selective learning based transformer encoder architecture with enhanced word representation. - Wazib Ansar; Saptarsi Goswami; Amlan Chakrabarti; Basabi Chakraborty (Appl. Intell., 2023)

TexIm FAST: Text-to-Image Representation for Semantic Similarity Evaluation using Transformers. - Wazib Ansar; Saptarsi Goswami; Amlan Chakrabarti (CoRR, 2024)

A Survey on Transformers in NLP with Focus on Efficiency. - Wazib Ansar; Saptarsi Goswami; Amlan Chakrabarti (CoRR, 2024)

Enhancing Electrocardiogram Signal Analysis Using NLP-Inspired Techniques: A Novel Approach with Embedding and Self-Attention. - Prapti Ganguly; Wazib Ansar; Amlan Chakrabarti (CoRR, 2024)

Studying the Effect of Audio Filters in Pre-Trained Models for Environmental Sound Classification. - Aditya Dawn; Wazib Ansar (CoRR, 2024)

BEExformer: A Fast Inferencing Transformer Architecture via Binarization with Multiple Early Exits. - Wazib Ansar; Saptarsi Goswami; Amlan Chakrabarti (CoRR, 2024)

An EfficientNet-Based Ensemble for Bird-Call Recognition with Enhanced Noise Reduction. - Wazib Ansar; Ahan Chatterjee; Saptarsi Goswami; Amlan Chakrabarti (SN Comput. Sci., 2024)

TexIm FAST: Text-to-Image Encoding for Semantic Similarity Evaluation of Disproportionate Sequences. - Wazib Ansar; Saptarsi Goswami; Amlan Chakrabarti; Basabi Chakraborty (ACM Trans. Multim. Comput. Commun. Appl., 2025)

A Data Science Approach to Calcutta High Court Judgments: An Efficient LLM and RAG-powered Framework for Summarization and Similar Cases Retrieval. - Puspendu Banerjee; Aritra Mazumdar; Wazib Ansar; Saptarsi Goswami; Amlan Chakrabarti (CoRR, 2025)