Wazib Ansar

About

Wazib Ansar is currently pursuing his Ph.D. in Information Technology from Data Science Lab, A. K. Choudhury School of IT, University of Calcutta, Kolkata, India and has been awarded with Senior Research Fellowship from UGC. He is also an active member of IEEE and ACM. He received his M.Tech. degree in Information Technology from A. K. Choudhury School of IT, University of Calcutta, Kolkata, India in which he secured the First Class First Rank. He received his B.Tech. degree in Information Technology from Techno India Salt Lake, Kolkata, India. He also has a brief experience in the industry as an Assistant Systems Engineer in Tata Consultancy Services Ltd. He has a list of publications in notable journals and conferences. His areas of research include Natural Language Processing, Data Science, Transformers NLP, and Artificial Intelligence.

Employment

• Tata Consultancy Services Assistant Systems Engineer
  2016 - 2017

Education

• University of Calcutta Research Scholar
  2020 - Present
• University of Calcutta M.Tech (IT)
  2018 - 2020
• Techno India Salt Lake B.Tech (IT)
  2012 - 2016

Projects & Funding

Projects & funding information is unavailable.

Publications (12)

• LeSum: Cost-effective LLM-driven hybrid summarization of Indian legal judgments
  Expert Systems with Applications 2027 DOI: 10.1016/j.eswa.2026.133683
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• BEExformer: A Fast Inferencing Binarized Transformer With Early Exits
  IEEE Transactions on Sustainable Computing 2026 DOI: 10.1109/TSUSC.2026.3666456
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• TexIm FAST: Text-to-Image Encoding for Semantic Similarity Evaluation of Disproportionate Sequences
  ACM Transactions on Multimedia Computing, Communications, and Applications 2025 DOI: 10.1145/3735974
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• Advancing Multimodal Classification: An In-depth Analysis of Amazon Reviews Using Early Fusion with Gating Mechanism
  2024 IEEE Calcutta Conference (CALCON) 2024 DOI: 10.1109/calcon63337.2024.10914232
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• An EfficientNet-Based Ensemble for Bird-Call Recognition with Enhanced Noise Reduction
  SN Computer Science 2024 DOI: 10.1007/s42979-023-02591-6
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• TexIm: A Novel Text-to-Image Encoding Technique Using BERT
  2023 DOI: 10.1007/978-981-19-7867-8_11
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• A novel selective learning based transformer encoder architecture with enhanced word representation
  Applied Intelligence 2022 DOI: 10.1007/s10489-022-03865-x
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• Combating the menace: A survey on characterization and detection of fake news from a data science perspective
  International Journal of Information Management Data Insights 2021 DOI: 10.1016/j.jjimei.2021.100052
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• An efficient methodology for aspect-based sentiment analysis using BERT through refined aspect extraction
  Journal of Intelligent & Fuzzy Systems 2021 DOI: 10.3233/JIFS-202140
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• A Data Science Approach to Analysis of Tweets Based on Cyclone Fani
  Data Management, Analytics and Innovation 2021
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