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Hongzhi Xu

5 accepted papers

2025

Development of a Stick-Slip Dielectric Elastomer Actuator for Robotic Applications

RA-L 2025

Dielectric elastomer actuators (DEAs) face a performance tradeoff between achieving large displacements and high driving speeds, which limits their use in precision actuation scenarios requiring both rapid response and a wide motion range. To address these limitations, this study introduces a novel

Cited by 1SourceScholar
2024

A Deep Analysis of the Impact of Multiword Expressions and Named Entities on Chinese-English Machine Translations

EMNLP 2024finding

In this paper, we present a study on the impact of so-called multiword expressions (MWEs) and multiword named entities (NEs) on the performance of Chinese-English machine translation (MT) systems. Built on an extended version of the data from the WMT22 Metrics Shared Task (with extra labels of 9 typ…

2024

Annotating Chinese Word Senses with English WordNet: A Practice on OntoNotes Chinese Sense Inventories

COLING 2024main

In this paper, we present our exploration of annotating Chinese word senses using English WordNet synsets, with examples extracted from OntoNotes Chinese sense inventories. Given a target word along with the example that contains it, the annotators select a WordNet synset that best describes the mea…

Cited by 0SourcePDFScholar
2024

Benchmarking the Performance of Machine Translation Evaluation Metrics with Chinese Multiword Expressions

COLING 2024main

To investigate the impact of Multiword Expressions (MWEs) on the fine-grained performance of the state-of-the-art metrics for Machine Translation Evaluation (MTE), we conduct experiments on the WMT22 Metrics Shared Task dataset with a preliminary focus on the Chinese-to-English language pair. We fur…

Cited by 2SourcePDFScholar
2023

MST-Q: Micro Suction Tape Quadruped Robot With High Payload Capacity

RA-L 2023

Payload capacity is a crucial factor for climbing robots, as it directly affects their ability to carry and transport heavy loads during various climbing tasks. However, many dry adhesion-based legged robots prioritize foot design from a bionic perspective to accomplish various climbing tasks while

Cited by 14SourceScholar