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Yixing Zhao

dblp:332/1832 · DBLP profile ↗
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1ranked-venue papers
0as first author
1since 2021 · last 2025
—ORCID · none

Domains — the database's venue-derived domains; a paper can count in several

Artificial intelligence and machine learning · 1 · 1 since 2021Graphics, computer vision, multimedia, augmented reality and games · 1 · 1 since 2021

Expertise — from the expertise taxonomy: the topics of the expert's papers under the CCF categories. A weight counts papers with recency: 1 for a paper about the topic, 0.3 when the topic is its context, halved every five years.

Databases, data mining, and information retrieval
1 paper
Information retrieval · 100%
Artificial intelligence
1 paper
Vision and language · 77% Knowledge representation and reasoning · 23%

Topics — the 4 heaviest of 4, each with the papers that count most for it

TopicWeightPapersLastEvidence papers
Computer vision › Vision and language › cross-modal retrieval
scene-text aware retrieval
0.912025
BEV-TSR: Text-Scene Retrieval in BEV Space for Autonomous Driving · AAAI 2025
Information retrieval
cross-modal retrieval
0.912025
BEV-TSR: Text-Scene Retrieval in BEV Space for Autonomous Driving · AAAI 2025
Information retrieval
multimedia analysis and retrieval
0.912025
BEV-TSR: Text-Scene Retrieval in BEV Space for Autonomous Driving · AAAI 2025
Knowledge, reasoning and agents › Knowledge representation and reasoning
knowledge graph
0.312025
BEV-TSR: Text-Scene Retrieval in BEV Space for Autonomous Driving · AAAI 2025

Methods — techniques the papers use, named apart from their topics

large language model · 1.7knowledge graph embedding · 1.7cross-modal embedding · 1.7caption generation · 1.7
YearPublicationVenuePosition
2025 BEV-TSR: Text-Scene Retrieval in BEV Space for Autonomous Driving
abstract
The rapid development of the autonomous driving industry has led to a significant accumulation of autonomous driving data. Consequently, there comes a growing demand for retrieving data to provide specialized optimization. However, directly applying previous image retrieval methods faces several challenges, such as the lack of global feature representation and inadequate text retrieval ability for complex driving scenes. To address these issues, firstly, we propose the BEV-TSR framework which leverages descriptive text as an input to retrieve corresponding scenes in the Bird’s Eye View (BEV) space. Then to facilitate complex scene retrieval with extensive text descriptions, we employ a large language model (LLM) to extract the semantic features of the text inputs and incorporate knowledge graph embeddings to enhance the semantic richness of the language embedding. To achieve feature alignment between the BEV feature and language embedding, we propose Shared Cross-modal Embedding with a set of shared learnable embeddings to bridge the gap between these two modalities, and employ a caption generation task to further enhance the alignment. Furthermore, there lack of well-formed retrieval datasets for effective evaluation. To this end, we establish a multi-level retrieval dataset, nuScenes-Retrieval, based on the widely adopted nuScenes dataset. Experimental results on the multi-level nuScenes-Retrieval show that BEV-TSR achieves state-of-the-art performance, e.g., 85.78% and 87.66% top-1 accuracy on scene-to-test and text-to-scene retrieval respectively.
Dafeng Wei, Zhengyu Jia, Changwei Cai, Chengkai Hou, Peng Jia 0007, Kun Zhan, Jingchen Fan, Yixing Zhao, Xiaodan Liang, Xianpeng Lang
AAAI11