28 citations · 34 across the 8 of their papers we have counts for
3 papers · 1 filter
LIR: The First Workshop on Late Interaction and Multi Vector Retrieval @ ECIR 2026
Benjamin Clavié, Xianming Li, Antoine Chaffin +4
Late interaction retrieval methods, pioneered by ColBERT, have emerged as a powerful alternative to single-vector neural IR. By leveraging fine-grained, token-level representations…
PyLate: Flexible Training and Retrieval for Late Interaction Models
Antoine Chaffin, Raphaël Sourty
Neural ranking has become a cornerstone of modern information retrieval. While single vector search remains the dominant paradigm, it suffers from the shortcoming of compressing al…
Reducing the Footprint of Multi-Vector Retrieval with Minimal Performance Impact via Token Pooling
Benjamin Clavié, Antoine Chaffin, Griffin Adams
Over the last few years, multi-vector retrieval methods, spearheaded by ColBERT, have become an increasingly popular approach to Neural IR. By storing representations at the token…