1 code implementation • 13 Oct 2023 • Chen Zhang, Luis Fernando D'Haro, Chengguang Tang, Ke Shi, Guohua Tang, Haizhou Li
The English dialogue data are extended to nine other languages with commercial machine translation systems.
1 code implementation • 22 Jun 2023 • Mario Rodríguez-Cantelar, Chen Zhang, Chengguang Tang, Ke Shi, Sarik Ghazarian, João Sedoc, Luis Fernando D'Haro, Alexander Rudnicky
The advent and fast development of neural networks have revolutionized the research on dialogue systems and subsequently have triggered various challenges regarding their automatic evaluation.
1 code implementation • CODI 2021 • Zhengyuan Liu, Ke Shi, Nancy F. Chen
While previous work significantly improves the performance of RST discourse parsing, they are not readily applicable to practical use cases: (1) EDU segmentation is not integrated into most existing tree parsing frameworks, thus it is not straightforward to apply such models on newly-coming data.
no code implementations • 8 Jul 2021 • Huayun Zhang, Ke Shi, Nancy F. Chen
While speech evaluation on English has been popular, automatic speech scoring on low resource languages remains challenging.
1 code implementation • SIGDIAL (ACL) 2021 • Zhengyuan Liu, Ke Shi, Nancy F. Chen
Summarizing conversations via neural approaches has been gaining research traction lately, yet it is still challenging to obtain practical solutions.
no code implementations • 21 Dec 2020 • Ke Shi, Zhengyuan Liu, Nancy F. Chen
Document-level discourse parsing, in accordance with the Rhetorical Structure Theory (RST), remains notoriously challenging.
1 code implementation • COLING 2020 • Zhengyuan Liu, Ke Shi, Nancy F. Chen
Text discourse parsing plays an important role in understanding information flow and argumentative structure in natural language.
no code implementations • Findings of the Association for Computational Linguistics 2020 • Zhengyuan Liu, Ke Shi, Nancy F. Chen
In this paper, we propose a neural framework that can flexibly control summary generation by introducing a set of sub-aspect functions (i. e. importance, diversity, position).