Simon Lupart

slupart

https://simonlupart.github.io/

AI & ML interests

My research mainly focuses on IR and conversational AI, working on distribution shifts, adversarial training, Large Language Models (LLMs) and Retrieval Augmented Generation (RAG).

Recent Activity

liked a dataset 13 days ago

rasyosef/amharic-passage-retrieval-dataset

upvoted a collection 13 days ago

Amharic Text Embedding Models

liked a dataset 13 days ago

open-r1/Mixture-of-Thoughts

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Organizations

slupart's activity

upvoted a collection 13 days ago

Amharic Text Embedding Models

Collection

Text Embedding and ColBERT models based on Amharic RoBERTa and BERT for Amharic passage retrieval • 7 items • Updated 14 days ago • 4

upvoted a paper 13 days ago

Phi-4-reasoning Technical Report

Paper • 2504.21318 • Published Apr 30 • 49

upvoted a collection 21 days ago

DDRO-Generative-Document-Retrieval

Collection

Models included span two popular datasets (MS MARCO and Natural Questions) and utilize different docid strategies (PQ and TU). • 7 items • Updated Apr 28 • 1

upvoted a paper about 2 months ago

DiSCo Meets LLMs: A Unified Approach for Sparse Retrieval and Contextual Distillation in Conversational Search

Paper • 2410.14609 • Published Oct 18, 2024 • 1

upvoted 2 collections about 2 months ago

SPLADE Conversational

Collection

Collection of the SIGIR 2025 full paper: DiSCo: LLM Knowledge Distillation for Efficient Sparse Retrieval in Conversational Search • 13 items • Updated 27 days ago • 2

SPLADE

Collection

Our SPLADE models • 4 items • Updated Jun 28, 2024 • 4

upvoted a paper 8 months ago

DyVo: Dynamic Vocabularies for Learned Sparse Retrieval with Entities

Paper • 2410.07722 • Published Oct 10, 2024 • 13