CORTEXA
← Browse

Jiacheng Yang

2 papers indexed

arxivcs.CV2026-07-08

BUS: Brain-Inspired Unsupervised Self-Reflection via Backward Prediction for Multimodal Reasoning

Jiacheng Yang, Tongying Xiao, Yunkai Dang, Cong Wang, Yuekun Yang, Qi Fan, et al.

Current Vision-Language Models (VLMs) often struggle to handle complex visual tasks that require consistent and fine-grained reasoning. Recent methods aim to train models to facilitate self-reflective reasoning, i.e., reviewing and improving the generated reasoning. However, they…

View free PDFSource page
arxivcs.CVcs.AI2026-06-30

Lost in the Tail: Addressing Geographic Imbalance in Urban Visual Place Recognition

Zhiyao Shu, Jiacheng Yang, Yang Lu, Waishan Qiu, Chuan Li, Da Chen

Urban-scale Visual Place Recognition (VPR) aims to identify the geographic location of a query image by matching it against a geo-tagged database. While recent methods achieve impressive performance, they overlook a serious long-tailed problem hidden in urban-scale datasets, whic…

View free PDFSource page