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Ding Zhang

6 accepted papers

2025

Loss-Aware Curriculum Learning for Chinese Grammatical Error Correction

ICASSP 2025accepted

Chinese grammatical error correction (CGEC) aims to detect and correct errors in the input Chinese sentences. Recently, Pre-trained Language Models (PLMS) have been employed to improve the performance. However, current approaches ignore that correction difficulty varies across different instances an…

Cited by 0SourceScholar
2025

Lunar Tracking: A New Benchmark For Nighttime Tiny Object Tracking

ICASSP 2025accepted

Many existing visual object tracking benchmarks, such as TNL2k, TrackingNet, LaSOT, and GOT-10K, primarily focus on daytime scenarios. However, the challenge of tracking small targets in low-light conditions has not been sufficiently addressed. This limitation is due to the absence of a large-scale,…

Cited by 0SourceScholar
2023

Contextual Similarity is More Valuable Than Character Similarity: An Empirical Study for Chinese Spell Checking

ICASSP 2023accepted

Chinese Spell Checking (CSC) task aims to detect and correct Chinese spelling errors. Recently, related researches focus on introducing character similarity from confusion set to enhance the CSC models, ignoring the context of characters that contain richer information. To make better use of context…

Cited by 0SourceScholar
2022

Linguistic Rules-Based Corpus Generation for Native Chinese Grammatical Error Correction

EMNLP 2022finding

Chinese Grammatical Error Correction (CGEC) is both a challenging NLP task and a common application in human daily life. Recently, many data-driven approaches are proposed for the development of CGEC research. However, there are two major limitations in the CGEC field: First, the lack of high-qualit…

2019

Localization and Tracking of Uncontrollable Underwater Agents: Particle Filter Based Fusion of On-Body IMUs and Stationary Cameras

ICRA 2019poster

Tracking of uncontrollable agents in a controlled environment is an important research question for the coordination of controllable and uncontrollable agents and bio-inspired multi-agent control. This paper presents a framework that approaches the multiagent tracking problem from a localization per…

Cited by 15SourceScholar
2017

A framework for enhanced localization of marine mammals using auto-detected video and wearable sensor data fusion

IROS 2017poster

Accurate biological agent localization offers the opportunity for both researchers and institutions to gain new knowledge about individual and group behaviors of biosystems. This paper presents a sensor-fusion approach for tracking biological agents, combining the data from automated video logging w…

Cited by 12SourceScholar