Search Results for author: Jiuzhou Han

Found 6 papers, 5 papers with code

Towards Uncertainty-Aware Language Agent

no code implementations25 Jan 2024 Jiuzhou Han, Wray Buntine, Ehsan Shareghi

We present the Uncertainty-Aware Language Agent (UALA), a framework that orchestrates the interaction between the agent and the external world using uncertainty quantification.

StrategyQA Uncertainty Quantification

POSQA: Probe the World Models of LLMs with Size Comparisons

1 code implementation20 Oct 2023 Chang Shu, Jiuzhou Han, Fangyu Liu, Ehsan Shareghi, Nigel Collier

Embodied language comprehension emphasizes that language understanding is not solely a matter of mental processing in the brain but also involves interactions with the physical and social environment.

Question Answering

Reward Engineering for Generating Semi-structured Explanation

1 code implementation15 Sep 2023 Jiuzhou Han, Wray Buntine, Ehsan Shareghi

Semi-structured explanation depicts the implicit process of a reasoner with an explicit representation.

Explanation Generation Reinforcement Learning (RL)

PiVe: Prompting with Iterative Verification Improving Graph-based Generative Capability of LLMs

1 code implementation21 May 2023 Jiuzhou Han, Nigel Collier, Wray Buntine, Ehsan Shareghi

We show how a small language model could be trained to act as a verifier module for the output of an LLM(i. e., ChatGPT, GPT-4), and to iteratively improve its performance via fine-grained corrective instructions.

Data Augmentation Graph Generation +1

Self-supervised Graph Masking Pre-training for Graph-to-Text Generation

1 code implementation19 Oct 2022 Jiuzhou Han, Ehsan Shareghi

Large-scale pre-trained language models (PLMs) have advanced Graph-to-Text (G2T) generation by processing the linearised version of a graph.

Text Generation

Generating Diverse Descriptions from Semantic Graphs

1 code implementation INLG (ACL) 2021 Jiuzhou Han, Daniel Beck, Trevor Cohn

Text generation from semantic graphs is traditionally performed with deterministic methods, which generate a unique description given an input graph.

Text Generation

Cannot find the paper you are looking for? You can Submit a new open access paper.