activity
20192026
most citedSemi-Supervised Segmentation of Salt Bodies in Seismic Images using an Ensemble of Convolutional Neural Networks

9 citations · 19 across the 7 of their papers we have counts for

collaborators

8 papers

cs.IR2026

Beyond Semantic Similarity: Performance and Costs of Agentic Retrieval for Complex Tasks

Reza Esfandiarpoor, Radek Osmulski, Yauhen Babakhin +8

Modern information systems, including many agentic workflows, use dense retrieval to explore large amounts of unstructured data. However, dense retrieval relies on surface-level se…

cs.IR2026★ 1 cited

Nemotron ColEmbed V2: Top-Performing Late Interaction Embedding Models for Visual Document Retrieval

Gabriel de Souza P. Moreira, Ronay Ak, Mengyao Xu +9

Retrieval-Augmented Generation (RAG) systems have been popular for generative applications, powering language models by injecting external knowledge. Companies have been trying to…

cs.CL2025★ 3 cited

Llama-Embed-Nemotron-8B: A Universal Text Embedding Model for Multilingual and Cross-Lingual Tasks

Yauhen Babakhin, Radek Osmulski, Ronay Ak +5

We introduce llama-embed-nemotron-8b, an open-weights text embedding model that achieves state-of-the-art performance on the Multilingual Massive Text Embedding Benchmark (MMTEB) l…

cs.CL2025

Omni-Embed-Nemotron: A Unified Multimodal Retrieval Model for Text, Image, Audio, and Video

Mengyao Xu, Wenfei Zhou, Yauhen Babakhin +6

We present Omni-Embed-Nemotron, a unified multimodal retrieval embedding model developed to handle the increasing complexity of real-world information needs. While Retrieval-Augmen…

cs.CV2025★ 1 cited

Llama Nemoretriever Colembed: Top-Performing Text-Image Retrieval Model

Mengyao Xu, Gabriel Moreira, Ronay Ak +5

Motivated by the growing demand for retrieval systems that operate across modalities, we introduce llama-nemoretriever-colembed, a unified text-image retrieval model that delivers…

cs.CL2024★ 2 cited

H2O-Danube3 Technical Report

Pascal Pfeiffer, Philipp Singer, Yauhen Babakhin +3

We present H2O-Danube3, a series of small language models consisting of H2O-Danube3-4B, trained on 6T tokens and H2O-Danube3-500M, trained on 4T tokens. Our models are pre-trained…

cs.CL2024★ 3 cited

H2O-Danube-1.8B Technical Report

Philipp Singer, Pascal Pfeiffer, Yauhen Babakhin +4

We present H2O-Danube, a series of small 1.8B language models consisting of H2O-Danube-1.8B, trained on 1T tokens, and the incremental improved H2O-Danube2-1.8B trained on an addit…

cs.CV2019★ 9 cited

Semi-Supervised Segmentation of Salt Bodies in Seismic Images using an Ensemble of Convolutional Neural Networks

Yauhen Babakhin, Artsiom Sanakoyeu, Hirotoshi Kitamura

Seismic image analysis plays a crucial role in a wide range of industrial applications and has been receiving significant attention. One of the essential challenges of seismic imag…