activity
20222026
most citedHierarchical Position Embedding of Graphs with Landmarks and Clustering for Link Prediction

5 citations · 8 across the 8 of their papers we have counts for

collaborators

8 papers

cs.AI2026

A.X K2 Technical Report

Cheolseung Baek, Dhammiko Arya, Eunki Kim +40

We introduce A.X K2, a 688B-parameter Mixture-of-Experts (MoE) language model trained from scratch as a high-performance foundation for \emph{agentic} applications. Trained on appr…

cs.CL2026

Explain in Your Own Words: Improving Reasoning via Token-Selective Dual Knowledge Distillation

Minsang Kim, Seung Jun Baek

Knowledge Distillation (KD) can transfer the reasoning abilities of large models to smaller ones, which can reduce the costs to generate Chain-of-Thoughts for reasoning tasks. KD m…

cs.CL2025

Syntriever: How to Train Your Retriever with Synthetic Data from LLMs

Minsang Kim, Seungjun Baek

LLMs have boosted progress in many AI applications. Recently, there were attempts to distill the vast knowledge of LLMs into information retrieval systems. Those distillation metho…

cs.CL2024

Exploring Large Language Models on Cross-Cultural Values in Connection with Training Methodology

Minsang Kim, Seungjun Baek

Large language models (LLMs) closely interact with humans, and thus need an intimate understanding of the cultural values of human society. In this paper, we explore how open-sourc…

cs.CL2024★ 1 cited

QPaug: Question and Passage Augmentation for Open-Domain Question Answering of LLMs

Minsang Kim, Cheoneum Park, Seungjun Baek

Retrieval-augmented generation (RAG) has received much attention for Open-domain question-answering (ODQA) tasks as a means to compensate for the parametric knowledge of large lang…

cs.AI2024

Measuring Sample Importance in Data Pruning for Language Models based on Information Entropy

Minsang Kim, Seungjun Baek

Compute-efficient training of language models has become an important issue. We consider data pruning for data-efficient training of LLMs. In this work, we consider a data pruning…

cs.AI2024★ 5 cited

Hierarchical Position Embedding of Graphs with Landmarks and Clustering for Link Prediction

Minsang Kim, Seungjun Baek

Learning positional information of nodes in a graph is important for link prediction tasks. We propose a representation of positional information using representative nodes called…

cs.CL2022★ 2 cited

Persona-Knowledge Dialogue Multi-Context Retrieval and Enhanced Decoding Methods

Min Sik Oh, Min Sang Kim

Persona and Knowledge dual context open-domain chat is a novel dialogue generation task introduced recently. While Persona and Knowledge is each interesting context of open-domain…