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Jianbo Li

5 accepted papers

2025

GainRAG: Preference Alignment in Retrieval-Augmented Generation through Gain Signal Synthesis

ACL 2025long

The Retrieval-Augmented Generation (RAG) framework introduces a retrieval module to dynamicaslly inject retrieved information into the input context of large language models (LLMs), and has demonstrated significant success in various NLP tasks. However, the current study points out that there is a p…

2024

Cross-modal Generation and Alignment via Attribute-guided Prompt for Unsupervised Text-based Person Retrieval

IJCAI 2024poster

Text-based Person Search aims to retrieve a specified person using a given text query. Current methods predominantly rely on paired labeled image-text data to train the cross-modality retrieval model, necessitating laborious and time-consuming labeling. In response to this challenge, we present the…

Cited by 1SourcePDFScholar
2020

Search What You Want: Barrier Panelty NAS for Mixed Precision Quantization

ECCV 2020poster

Emergent hardwares can support mixed precision CNN models inference that assign different bitwidths for different layers. Learning to find an optimal mixed precision model that can preserve accuracy and satisfy the specific constraints on model size and computation is extremely challenge due to the…

Cited by 73SourcePDFScholar
2019

RES-PCA: A Scalable Approach to Recovering Low-Rank Matrices

CVPR 2019poster

Robust principal component analysis (RPCA) has drawn significant attentions due to its powerful capability in recovering low-rank matrices as well as successful appplications in various real world problems. The current state-of-the-art algorithms usually need to solve singular value decomposition of…

Cited by 30PDFScholar