no code implementations • 2 Feb 2024 • Elaf Alhazmi, Quan Z. Sheng, Wei Emma Zhang, Munazza Zaib, Ahoud Alhazmi
Distractors are important in learning evaluation.
no code implementations • 4 Aug 2023 • Munazza Zaib, Wei Emma Zhang, Quan Z. Sheng, Subhash Sagar, Adnan Mahmood, Yang Zhang
In this paper, we propose a framework, DHS-ConvQA (Dynamic History Selection in Conversational Question Answering), that first generates the context and question entities for all the history turns, which are then pruned on the basis of similarity they share in common with the question at hand.
no code implementations • 14 Apr 2023 • Munazza Zaib, Quan Z. Sheng, Wei Emma Zhang, Adnan Mahmood
However, these sequential questions are sometimes left implicit and thus require the resolution of some natural language phenomena such as anaphora and ellipsis.
no code implementations • 2 Jun 2021 • Munazza Zaib, Wei Emma Zhang, Quan Z. Sheng, Adnan Mahmood, Yang Zhang
Question answering (QA) systems provide a way of querying the information available in various formats including, but not limited to, unstructured and structured data in natural languages.
no code implementations • 23 Apr 2021 • Munazza Zaib, Dai Hoang Tran, Subhash Sagar, Adnan Mahmood, Wei E. Zhang, Quan Z. Sheng
On one hand, we introduce a framework based on a publically available pre-trained language model called BERT for incorporating history turns into the system.
no code implementations • 22 Apr 2021 • Munazza Zaib, Quan Z. Sheng, Wei Emma Zhang
Building a dialogue system that can communicate naturally with humans is a challenging yet interesting problem of agent-based computing.
no code implementations • 28 Apr 2020 • Dai Hoang Tran, Quan Z. Sheng, Wei Emma Zhang, Salma Abdalla Hamad, Munazza Zaib, Nguyen H. Tran, Lina Yao, Nguyen Lu Dang Khoa
In recent years, the emerging topics of recommender systems that take advantage of natural language processing techniques have attracted much attention, and one of their applications is the Conversational Recommender System (CRS).