Pokhrel, Ms Sangita

• Lecturer
• London Campus

Link to Public Profile

Article

Pokhrel, Sangita ORCID: https://orcid.org/0009-0008-2092-7029, K C, Bina and Shah, Prashant Bikram (2025) A Practical Application of Retrieval-Augmented Generation for Website-Based Chatbots: Combining Web Scraping, Vectorization, and Semantic Search. Journal of Trends in Computer Science and Smart Technology, 6 (4). pp. 424-442.

Banjade, Shivraj, Patel, Hiran and Pokhrel, Sangita ORCID: https://orcid.org/0009-0008-2092-7029 (2024) Empowering Education by Developing and Evaluating Generative AI-Powered Tutoring System for Enhanced Student Learning. Journal of Artificial Intelligence and Capsule Networks, 6 (3). pp. 278-298.

Gummalla, Devika Ku, Ganesan, Swathi ORCID: https://orcid.org/0000-0002-6278-2090, Pokhrel, Sangita ORCID: https://orcid.org/0009-0008-2092-7029 and Somasiri, Nalinda ORCID: https://orcid.org/0000-0001-6311-2251 (2024) Enhanced Early Detection of Thyroid Abnormalities using a Hybrid Deep Learning Model: A Sequential CNN and K-Means Clustering Approach. Journal of Innovative Image Processing, 6 (3). pp. 244-261.

Pokhrel, Sangita ORCID: https://orcid.org/0009-0008-2092-7029, Ganesan, Swathi ORCID: https://orcid.org/0000-0002-6278-2090, Banjade, Shiv Raj and Somasiri, Nalinda ORCID: https://orcid.org/0000-0001-6311-2251 (2024) Enhancing the Usability, Visibility, and Responsiveness of an Airline Reservation System: A User-Centered Design Approach. International journal of computer communication and informatics, 6 (1). pp. 1-15.

Pokhrel, Sangita ORCID: https://orcid.org/0009-0008-2092-7029, Ganesan, Swathi ORCID: https://orcid.org/0000-0002-6278-2090, Akther, Tasnim and Karunarathne, Lakmali ORCID: https://orcid.org/0009-0000-7720-7817 (2024) Building Customized Chatbots for Document Summarization and Question Answering using Large Language Models using a Framework with OpenAI, Lang chain, and Streamlit. Journal of Information Technology and Digital World, 6 (1). pp. 70-86.

Pokhrel, Sangita ORCID: https://orcid.org/0009-0008-2092-7029 and Banjade, Shiv Raj (2023) AI Content Generation Technology based on Open AI Language Model. Journal of Artificial Intelligence and Capsule Networks, 5 (4). pp. 534-548.

Singarathnam, Dharshika, Ganesan, Swathi ORCID: https://orcid.org/0000-0002-6278-2090, Pokhrel, Sangita ORCID: https://orcid.org/0009-0008-2092-7029 and Somasiri, Nalinda ORCID: https://orcid.org/0000-0001-6311-2251 (2023) Machine learning-based predictive models for cardiovascular risk assessment in data analysis, model development, and clinical implications. International Journal of Recent Advances in Multidisciplinary Research, 10 (10). pp. 9084-9089.

Book Section

Ratnayake, Upadya, Somasiri, Nalinda ORCID: https://orcid.org/0000-0001-6311-2251, Ganesan, Swathi ORCID: https://orcid.org/0000-0002-6278-2090 and Pokhrel, Sangita ORCID: https://orcid.org/0009-0008-2092-7029 (2023) Enhancing CNN Models with Data Augmentation for Accurate Fertilizer Deficiencies and Diseases Identification in Paddy Crops. In: International Conference on Business Innovation 2023 (ICOBI 2023). ICOBI, pp. 575-582

Singarathnam, Dharshika, Ganesan, Swathi ORCID: https://orcid.org/0000-0002-6278-2090, Pokhrel, Sangita ORCID: https://orcid.org/0009-0008-2092-7029 and Somasiri, Nalinda ORCID: https://orcid.org/0000-0001-6311-2251 (2023) Exploring Cryptographic Techniques for Data security in Resource-Constrained Wireless Sensor Networks:Performance Evaluation and Considerations. In: 2023 IEEE 8th International Conference On Software Engineering and Computer Systems (ICSECS). IEEE, pp. 176-180

Conference or Workshop Item

Ganesan, Swathi ORCID: https://orcid.org/0000-0002-6278-2090, Somasiri, Nalinda ORCID: https://orcid.org/0000-0001-6311-2251 and Pokhrel, Sangita ORCID: https://orcid.org/0009-0008-2092-7029 (2023) The Role of Artificial Intelligence in Education. In: 2023 International Conference on Computer Communication and Informatics (ICCCI).

Pokhrel, Sangita ORCID: https://orcid.org/0009-0008-2092-7029, Somasiri, Nalinda ORCID: https://orcid.org/0000-0001-6311-2251, Jeyavadhana, C. Rebecca and Ganesan, Swathi ORCID: https://orcid.org/0000-0002-6278-2090 (2022) Web Data Scraping Technology using TF-IDF to Enhance the Big Data Quality on Sentiment Analysis. In: CDSBDA 2022: XVI. International Conference on Data Science and Big Data Analytics., 7-11 November 2022, Yogyakarta, Indonesia.