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XiMing Zhang

4 accepted papers

2025

An Algorithm for Geometric Navigation Planning Under Uncertainty Using Terrain Boundary Detection

ICRA 2025

We explore a navigation planning problem under uncertainty for a simple robot with extremely limited sensing. Our robot can turn subject to significant proportional error and move forward. As it moves in an environment with a known terrain map, the robot can detect changes in the terrain at its curr

Cited by 0SourceScholar
2021

Adaptive Re-Balancing Network with Gate Mechanism for Long-Tailed Visual Question Answering

ICASSP 2021accepted

Visual Question Answering (VQA) is a challenging task which requires a fine-grained semantic understanding of visual and textual contents. Existing works focus on better modality representations. However, these methods give little consideration to the long-tailed data distribution in common VQA data…

Cited by 0SourceScholar
2021

Correlation-Guided Representation for Multi-Label Text Classification

IJCAI 2021poster

Multi-label text classification is an essential task in natural language processing. Existing multi-label classification models generally consider labels as categorical variables and ignore the exploitation of label semantics. In this paper, we view the task as a correlation-guided text representati…

Cited by 33SourcePDFScholar
2021

Hierarchical Speaker-Aware Sequence-to-Sequence Model for Dialogue Summarization

ICASSP 2021accepted

Traditional document summarization models cannot handle dialogue summarization tasks perfectly. In situations with multiple speakers and complex personal pronouns referential relationships in the conversation. The predicted summaries of these models are always full of personal pronoun confusion. In…

Cited by 0SourceScholar