Sentiment analysis in Nepali: Exploring machine learning and lexicon-based approaches. - Rajesh Piryani; Bhawna Piryani; Vivek Kumar Singh 001; David Pinto 001 (J. Intell. Fuzzy Syst., 2020)

Exploring the state of the art in legal QA systems. - Abdelrahman Abdallah; Bhawna Piryani; Adam Jatowt (J. Big Data, 2023)

Exploring Hint Generation Approaches for Open-Domain Question Answering. - Jamshid Mozafari; Abdelrahman Abdallah; Bhawna Piryani; Adam Jatowt (EMNLP (Findings), 2024)

Detecting Temporal Ambiguity in Questions. - Bhawna Piryani; Abdelrahman Abdallah; Jamshid Mozafari; Adam Jatowt (EMNLP (Findings), 2024)

ChroniclingAmericaQA: A Large-scale Question Answering Dataset based on Historical American Newspaper Pages. - Bhawna Piryani; Jamshid Mozafari; Adam Jatowt (SIGIR, 2024)

DynRank: Improving Passage Retrieval with Dynamic Zero-Shot Prompting Based on Question Classification. - Abdelrahman Abdallah; Jamshid Mozafari; Bhawna Piryani; Mohammed M. Abdelgwad; Adam Jatowt (CoRR, 2024)

DynRank: Improve Passage Retrieval with Dynamic Zero-Shot Prompting Based on Question Classification. - Abdelrahman Abdallah; Jamshid Mozafari; Bhawna Piryani; Mohammed M. Abdelgwad; Adam Jatowt (COLING, 2025)

ASRank: Zero-Shot Re-Ranking with Answer Scent for Document Retrieval. - Abdelrahman Abdallah; Jamshid Mozafari; Bhawna Piryani; Adam Jatowt (NAACL (Findings), 2025)

Wrong Answers Can Also Be Useful: PlausibleQA - A Large-Scale QA Dataset with Answer Plausibility Scores. - Jamshid Mozafari; Abdelrahman Abdallah; Bhawna Piryani; Adam Jatowt (SIGIR, 2025)

HintEval: A Comprehensive Framework for Hint Generation and Evaluation for Questions. - Jamshid Mozafari; Bhawna Piryani; Abdelrahman Abdallah; Adam Jatowt (CoRR, 2025)

Rankify: A Comprehensive Python Toolkit for Retrieval, Re-Ranking, and Retrieval-Augmented Generation. - Abdelrahman Abdallah; Bhawna Piryani; Jamshid Mozafari; Mohammed Ali; Adam Jatowt (CoRR, 2025)

MultiOCR-QA: Dataset for Evaluating Robustness of LLMs in Question Answering on Multilingual OCR Texts. - Bhawna Piryani; Jamshid Mozafari; Abdelrahman Abdallah; Antoine Doucet; Adam Jatowt (CoRR, 2025)

From Retrieval to Generation: Comparing Different Approaches. - Abdelrahman Abdallah; Jamshid Mozafari; Bhawna Piryani; Mohammed Ali; Adam Jatowt (CoRR, 2025)

Extending Dense Passage Retrieval with Temporal Information. - Abdelrahman Abdallah; Bhawna Piryani; Jonas Wallat; Avishek Anand; Adam Jatowt (CoRR, 2025)

Evaluating Answer Reranking Strategies in Time-sensitive Question Answering. - Mehmet Kardan; Bhawna Piryani; Adam Jatowt (CoRR, 2025)

It's High Time: A Survey of Temporal Information Retrieval and Question Answering. - Bhawna Piryani; Abdelrahman Abdallah; Jamshid Mozafari; Avishek Anand; Adam Jatowt (CoRR, 2025)

RankArena: A Unified Platform for Evaluating Retrieval, Reranking and RAG with Human and LLM Feedback. - Abdelrahman Abdallah; Mahmoud Abdalla; Bhawna Piryani; Jamshid Mozafari; Mohammed Ali; Adam Jatowt (CoRR, 2025)