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Home/Authors/Lee

Lee

50 indexed papers

Recent (6 mo)
50
With code
0
Influential cites
0
Benchmarked
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Publications per year

50
26

Top categories

AI×34NLP×13ML×12Crypto×11Vision×9Architecture×3HCI×3Robotics×2

Frequent co-authors

Junyoung Park3×
Seongyong Ju3×
Sunghwan Park3×
Jaewoo Lee3×
Seungryong Kim2×
Gary Geunbae Lee2×

Research Timeline

2026
MURMUR: An Efficient Inference System for Long-Form ASR

Murmur is an efficient inference system for long-form ASR that resolves the accuracy-latency trade-off by optimizing both inter-chunk processing and intra-chunk attention mechanisms.

Understanding LLM Behavior in Multi-Target Cross-Lingual Summarization

The paper introduces a new benchmark for multi-target cross-lingual summarization (MTXLS) and proposes an activation steering method that significantly improves LLM performance by guiding the generation process using English representations.

Efficient RAG with Intent-Aware Retrieval and Semantics-Preserving Chunking

The paper proposes InSemRAG, an enhanced RAG framework that improves retrieval accuracy and knowledge integrity by incorporating intent-aware retrieval and semantics-preserving chunking, achieving state-of-the-art performance with reduced latency.

Schema-Agnostic Knowledge Graph Construction via Hybrid Ontology Discovery for Cyber Threat Intelligence

The paper introduces ANCHOR, a schema-agnostic system that constructs knowledge graphs from Cyber Threat Intelligence by dynamically discovering and validating against large ontologies, overcoming limitations of fixed schemas and privacy concerns.

On the Scaling of PEFT: Towards Million Personal Models of Trillion Parameters

The paper reframes Parameter-Efficient Fine-Tuning (PEFT) from a mere cost-saving alternative to a robust architecture for creating persistent, personalized models that layer specific behaviors onto large shared foundation models.

Massive Spikes in LLMs are Bias Vectors: Mechanistic Uncovering and Spike-Free Quantization

The paper argues that large activation spikes in LLMs are structural vector biases, and proposes a novel quantization framework (INSERTQUANT) to eliminate these spikes, enabling robust low-bit quantization.

Mitigating Perceptual Judgment Bias in Multimodal LLM-as-a-Judge via Perceptual Perturbation and Reward Modeling

The paper addresses Perceptual Judgment Bias in multimodal LLM judges by introducing a new dataset and a unified training framework that forces models to prioritize visual evidence over plausible textual narratives.

Learning When to Translate for Multilingual Reasoning

The paper proposes Luar, a framework that trains reasoning language models to selectively use English translation only when their direct understanding of a non-English input is unreliable, significantly improving multilingual reasoning.

MORPHOS: Autoregressive 4D Generation with Temporal Structured Latents

MORPHOS is a novel autoregressive framework that generates dynamic 3D assets (like meshes and radiance fields) from videos by using a unified 4D representation to ensure temporal consistency and handle changing object topologies.

Retrieve What's Missing: Coverage-Maximizing Retrieval for Consistent Long Video Generation

The paper proposes COVRAG, a depth-based memory retrieval framework that maximizes the coverage of target-view regions to significantly improve long-term geometric consistency in autoregressive long video generation.

CEON: Circular Economy Ontology Network

The paper introduces CEON, a Circular Economy Ontology Network, designed to improve semantic interoperability and knowledge representation across diverse industry sectors throughout the product life cycle.

AgentRedBench: Dynamic Redteaming and Integration-Aware Defense for LLM Agents over SaaS Integrations

The paper introduces AGENTREDBENCH, a dynamic redteaming benchmark that significantly measures indirect prompt injection threats in LLM agents using SaaS integrations, and releases AGENTREDGUARD, a superior defense model.

K-BrowseComp: A Web Browsing Agent Benchmark Grounded in Korean Contexts

The paper introduces K-BrowseComp, a new web-browsing agent benchmark of 400 problems grounded in Korean contexts, demonstrating that current frontier LLMs struggle significantly with complex, context-specific web browsing tasks.

AgentRedBench: Dynamic Redteaming and Integration-Aware Defense for LLM Agents over SaaS Integrations

The paper introduces AGENTREDBENCH, a dynamic redteaming benchmark that significantly measures indirect prompt injection threats in LLM agents using third-party integrations, and releases AGENTREDGUARD, a superior defense model.

SimuScene: Simulation-Ready Compositional 3D Scene Reconstruction from a Single Image

SimuScene introduces a novel compositional 3D reconstruction pipeline that integrates physics simulation directly into the shape and layout estimation process to generate stable, simulation-ready 3D scenes from a single image.

Bitcoin After Block Rewards

This paper analyzes the conditions under which Bitcoin's security might fail due to miners deviating from honest mining when block rewards decline to zero, concluding that protocol mechanisms can mitigate this risk.

WebMCP Tool Surface Poisoning: Runtime Manipulation Attacks on LLM Agents

The paper identifies Mid-Session Tool Injection (MSTI) as a novel threat in the WebMCP protocol, demonstrating that attackers can manipulate the visible or perceived set of tools available to AI agents during an active session.

Membrane: A Self-Evolving Contrastive Safety Memory for LLM Agent Defense

Membrane introduces a self-evolving guardrail using Contrastive Safety Memory (CSM) that generalizes across topical jailbreak variants, achieving superior safety performance while minimizing benign refusal rates.

SlotGCG: Exploiting the Positional Vulnerability in LLMs for Jailbreak Attacks

The paper introduces SlotGCG, an improved jailbreak attack method that systematically searches for the most vulnerable token insertion positions (slots) within a prompt, significantly boosting attack success rates compared to fixed-position methods.

SpatialClaw: Rethinking Action Interface for Agentic Spatial Reasoning

This paper proposes SpatialClaw, a training-free framework for spatial reasoning that enables open-ended, complex 3D/4D spatial reasoning.

Highlighted terms show continued research focus across papers

Papers

cs.CVcs.AIEmpiricalRecentJun 11, 2026

SpatialClaw: Rethinking Action Interface for Agentic Spatial Reasoning

Seokju Cho, Ryo Hachiuma, Abhishek Badki, Hang Su +7 more

This paper proposes SpatialClaw, a training-free framework for spatial reasoning that enables open-ended, complex 3D/4D spatial reasoning.

View →
cs.CRRecentJun 4, 2026

WebMCP Tool Surface Poisoning: Runtime Manipulation Attacks on LLM Agents

Lin-Fa Lee, Yi-Yu Chang, Chia-Mu Yu, Kuo-Hui Yeh

The paper identifies Mid-Session Tool Injection (MSTI) as a novel threat in the WebMCP protocol, demonstrating that attackers can manipulate the visible or perceived set of tools available to AI agent…

View →
cs.CRcs.CLRecentJun 4, 2026

Membrane: A Self-Evolving Contrastive Safety Memory for LLM Agent Defense

Minseok Choi, Seungbin Yang, Dongjin Kim, Subin Kim +4 more

Membrane introduces a self-evolving guardrail using Contrastive Safety Memory (CSM) that generalizes across topical jailbreak variants, achieving superior safety performance while minimizing benign re…

View →
cs.CRcs.AIcs.LGRecentJun 4, 2026

SlotGCG: Exploiting the Positional Vulnerability in LLMs for Jailbreak Attacks

Seungwon Jeong, Jiwoo Jeong, Hyeonjin Kim, Yunseok Lee +1 more

The paper introduces SlotGCG, an improved jailbreak attack method that systematically searches for the most vulnerable token insertion positions (slots) within a prompt, significantly boosting attack…

View →
cs.CRcs.DCcs.GTRecentJun 3, 2026

Bitcoin After Block Rewards

Junhyuk Lee

This paper analyzes the conditions under which Bitcoin's security might fail due to miners deviating from honest mining when block rewards decline to zero, concluding that protocol mechanisms can miti…

View →
cs.CVcs.RORecentJun 2, 2026

SimuScene: Simulation-Ready Compositional 3D Scene Reconstruction from a Single Image

Inhee Lee, Sangwon Baik, Sungjoo Kim, Hyeonwoo Kim +2 more

SimuScene introduces a novel compositional 3D reconstruction pipeline that integrates physics simulation directly into the shape and layout estimation process to generate stable, simulation-ready 3D s…

View →
cs.LGcs.CLRecentJun 1, 2026

On the Scaling of PEFT: Towards Million Personal Models of Trillion Parameters

Mind Lab, :, Song Cao, Vic Cao +51 more

The paper reframes Parameter-Efficient Fine-Tuning (PEFT) from a mere cost-saving alternative to a robust architecture for creating persistent, personalized models that layer specific behaviors onto l…

View →
cs.LGRecentJun 1, 2026

Massive Spikes in LLMs are Bias Vectors: Mechanistic Uncovering and Spike-Free Quantization

Yung-Chin Chen, Chung Peng Lee, Ze-Wei Liou, Naveen Verma

The paper argues that large activation spikes in LLMs are structural vector biases, and proposes a novel quantization framework (INSERTQUANT) to eliminate these spikes, enabling robust low-bit quantiz…

View →
cs.CVcs.AIRecentJun 1, 2026

Mitigating Perceptual Judgment Bias in Multimodal LLM-as-a-Judge via Perceptual Perturbation and Reward Modeling

Seojeong Park, Jiho Choi, Junyong Kang, Seonho Lee +2 more

The paper addresses Perceptual Judgment Bias in multimodal LLM judges by introducing a new dataset and a unified training framework that forces models to prioritize visual evidence over plausible text…

View →
cs.CLcs.AIRecentJun 1, 2026

Learning When to Translate for Multilingual Reasoning

Deokhyung Kang, Hyounghun Kim, Gary Geunbae Lee

The paper proposes Luar, a framework that trains reasoning language models to selectively use English translation only when their direct understanding of a non-English input is unreliable, significant…

View →
cs.CVRecentJun 1, 2026

MORPHOS: Autoregressive 4D Generation with Temporal Structured Latents

Minkyung Kwon, Jinhyeok Choi, Youngjin Shin, Jaeyeong Kim +2 more

MORPHOS is a novel autoregressive framework that generates dynamic 3D assets (like meshes and radiance fields) from videos by using a unified 4D representation to ensure temporal consistency and handl…

View →
cs.CVRecentJun 1, 2026

Retrieve What's Missing: Coverage-Maximizing Retrieval for Consistent Long Video Generation

Minseok Joo, Dogyun Park, Taehoon Lee, Kyujin Lee +1 more

The paper proposes COVRAG, a depth-based memory retrieval framework that maximizes the coverage of target-view regions to significantly improve long-term geometric consistency in autoregressive long v…

View →
cs.AIRecentJun 1, 2026

CEON: Circular Economy Ontology Network

Huanyu Li, Els de Vleeschauwer, Robin Keskisärkkä, Mikael Lindecrantz +5 more

The paper introduces CEON, a Circular Economy Ontology Network, designed to improve semantic interoperability and knowledge representation across diverse industry sectors throughout the product life c…

View →
cs.CRcs.AIcs.CLRecentJun 1, 2026

AgentRedBench: Dynamic Redteaming and Integration-Aware Defense for LLM Agents over SaaS Integrations

Hiskias Dingeto, Will Leeney

The paper introduces AGENTREDBENCH, a dynamic redteaming benchmark that significantly measures indirect prompt injection threats in LLM agents using SaaS integrations, and releases AGENTREDGUARD, a su…

View →
cs.CLRecentJun 1, 2026

K-BrowseComp: A Web Browsing Agent Benchmark Grounded in Korean Contexts

Nahyun Lee, Dongkeun Yoon, Guijin Son, Geewook Kim +11 more

The paper introduces K-BrowseComp, a new web-browsing agent benchmark of 400 problems grounded in Korean contexts, demonstrating that current frontier LLMs struggle significantly with complex, context…

View →
cs.CRcs.AIcs.CLRecentJun 1, 2026

AgentRedBench: Dynamic Redteaming and Integration-Aware Defense for LLM Agents over SaaS Integrations

Hiskias Dingeto, William Leeney

The paper introduces AGENTREDBENCH, a dynamic redteaming benchmark that significantly measures indirect prompt injection threats in LLM agents using third-party integrations, and releases AGENTREDGUAR…

View →
cs.LGcs.AIeess.ASRecentMay 31, 2026

MURMUR: An Efficient Inference System for Long-Form ASR

Wei-Tzu Lee, Keisuke Kamahori, Baris Kasikci

Murmur is an efficient inference system for long-form ASR that resolves the accuracy-latency trade-off by optimizing both inter-chunk processing and intra-chunk attention mechanisms.

View →
cs.CLcs.AIRecentMay 31, 2026

Understanding LLM Behavior in Multi-Target Cross-Lingual Summarization

Sangwon Ryu, Yihong Liu, Mingyang Wang, Yunsu Kim +3 more

The paper introduces a new benchmark for multi-target cross-lingual summarization (MTXLS) and proposes an activation steering method that significantly improves LLM performance by guiding the generati…

View →
cs.CLRecentMay 31, 2026

Efficient RAG with Intent-Aware Retrieval and Semantics-Preserving Chunking

Fachrina Dewi Puspitasari, Chaoning Zhang, Jiaquan Zhang, Zhicheng Wang +5 more

The paper proposes InSemRAG, an enhanced RAG framework that improves retrieval accuracy and knowledge integrity by incorporating intent-aware retrieval and semantics-preserving chunking, achieving sta…

View →
cs.CRRecentMay 31, 2026

Schema-Agnostic Knowledge Graph Construction via Hybrid Ontology Discovery for Cyber Threat Intelligence

Seonwoo Kim, Jinwoo Kim, Daegyu Kang, Daeseong Kim +1 more

The paper introduces ANCHOR, a schema-agnostic system that constructs knowledge graphs from Cyber Threat Intelligence by dynamically discovering and validating against large ontologies, overcoming lim…

View →