activity
20192025
most citedTripartite Heterogeneous Graph Propagation for Large-scale Social Recommendation

22 citations · 46 across the 11 of their papers we have counts for

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10 papers · 1 filter

cs.CL2025

KoSimpleQA: A Korean Factuality Benchmark with an Analysis of Reasoning LLMs

Donghyeon Ko, Yeguk Jin, Kyubyung Chae +6

We present , a benchmark for evaluating factuality in large language models (LLMs) with a focus on Korean cultural knowledge. KoSimpleQA is d…

cs.CL2025

Online Difficulty Filtering for Reasoning Oriented Reinforcement Learning

Sanghwan Bae, Jiwoo Hong, Min Young Lee +3

Recent advances in reinforcement learning with verifiable rewards (RLVR) show that large language models enhance their reasoning abilities when trained with verifiable signals. How…

cs.CL2024★ 7 cited

HyperCLOVA X Technical Report

Kang Min Yoo, Jaegeun Han, Sookyo In +393

We introduce HyperCLOVA X, a family of large language models (LLMs) tailored to the Korean language and culture, along with competitive capabilities in English, math, and coding. H…

cs.CL2023★ 2 cited

Aligning Large Language Models through Synthetic Feedback

Sungdong Kim, Sanghwan Bae, Jamin Shin +4

Aligning large language models (LLMs) to human values has become increasingly important as it enables sophisticated steering of LLMs. However, it requires significant human demonst…

cs.CL2022

Can Current Task-oriented Dialogue Models Automate Real-world Scenarios in the Wild?

Sang-Woo Lee, Sungdong Kim, Donghyeon Ko +9

Task-oriented dialogue (TOD) systems are mainly based on the slot-filling-based TOD (SF-TOD) framework, in which dialogues are broken down into smaller, controllable units (i.e., s…

cs.CL2022★ 5 cited

Keep Me Updated! Memory Management in Long-term Conversations

Sanghwan Bae, Donghyun Kwak, Soyoung Kang +7

Remembering important information from the past and continuing to talk about it in the present are crucial in long-term conversations. However, previous literature does not deal wi…

cs.CL2022★ 1 cited

Building a Role Specified Open-Domain Dialogue System Leveraging Large-Scale Language Models

Sanghwan Bae, Donghyun Kwak, Sungdong Kim +4

Recent open-domain dialogue models have brought numerous breakthroughs. However, building a chat system is not scalable since it often requires a considerable volume of human-human…

cs.CL2021★ 4 cited

What Changes Can Large-scale Language Models Bring? Intensive Study on HyperCLOVA: Billions-scale Korean Generative Pretrained Transformers

Boseop Kim, HyoungSeok Kim, Sang-Woo Lee +34

GPT-3 shows remarkable in-context learning ability of large-scale language models (LMs) trained on hundreds of billion scale data. Here we address some remaining issues less report…

cs.CL2021★ 5 cited

Integration of Pre-trained Networks with Continuous Token Interface for End-to-End Spoken Language Understanding

Seunghyun Seo, Donghyun Kwak, Bowon Lee

Most End-to-End (E2E) SLU networks leverage the pre-trained ASR networks but still lack the capability to understand the semantics of utterances, crucial for the SLU task. To solve…

cs.CL2020

Speech to Text Adaptation: Towards an Efficient Cross-Modal Distillation

Won Ik Cho, Donghyun Kwak, Ji Won Yoon +1

Speech is one of the most effective means of communication and is full of information that helps the transmission of utterer's thoughts. However, mainly due to the cumbersome proce…