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20242026
most citedLlama2Vec: Unsupervised Adaptation of Large Language Models for Dense Retrieval

3 citations · 3 across the 6 of their papers we have counts for

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cs.IR2026

ReasonEmbed: Enhanced Text Embeddings for Reasoning-Intensive Document Retrieval

Jianlyu Chen, Junwei Lan, Chaofan Li +2

In this paper, we introduce ReasonEmbed, a novel text embedding model developed for reasoning-intensive document retrieval. Our work includes three key technical contributions. Fir…

cs.IR2025

Retro*: Optimizing LLMs for Reasoning-Intensive Document Retrieval

Junwei Lan, Jianlyu Chen, Zheng Liu +3

With the growing popularity of LLM agents and RAG, it has become increasingly important to retrieve documents that are essential for solving a task, even when their connection to t…

cs.IR2025

AIR-Bench: Automated Heterogeneous Information Retrieval Benchmark

Jianlyu Chen, Nan Wang, Chaofan Li +6

Evaluation plays a crucial role in the advancement of information retrieval (IR) models. However, current benchmarks, which are based on predefined domains and human-labeled data,…

cs.IR2025

Towards A Generalist Code Embedding Model Based On Massive Data Synthesis

Chaofan Li, Jianlyu Chen, Yingxia Shao +2

Code embedding models attract increasing attention due to the widespread popularity of retrieval-augmented generation (RAG) in software development. These models are expected to ca…

cs.IR2025

FG-RAG: Enhancing Query-Focused Summarization with Context-Aware Fine-Grained Graph RAG

Yubin Hong, Chaofan Li, Jingyi Zhang +1

Retrieval-Augmented Generation (RAG) enables large language models to provide more precise and pertinent responses by incorporating external knowledge. In the Query-Focused Summari…

cs.IR2024

Making Text Embedders Few-Shot Learners

Chaofan Li, MingHao Qin, Shitao Xiao +5

Large language models (LLMs) with decoder-only architectures demonstrate remarkable in-context learning (ICL) capabilities. This feature enables them to effectively handle both fam…