9 citations · 9 across the 6 of their papers we have counts for
4 papers · 1 filter
TimelyRAG: Semantic-Temporal Hybrid Retrieval for Time-Critical Question Answering in Overlapping-Evolving Documents
Youngeun Nam, Joeun Kim, Hwanjun Song +3
Although large language models (LLMs) and retrieval-augmented generation (RAG) have advanced open-domain question answering (QA), they remain unreliable when documents evolve throu…
Compression Asymmetry and Trajectory Binding in Noise-Anchored Diffusion Inversion
Yongseong Park, Joeun Kim, HoEun Kim +1
Real-image diffusion inversion is governed by a tight quality-cost trade-off, with costs incurred in computation, storage, or per-image optimization. We study this trade-off throug…
CORE-BREW: LLR-Based Soft Decoding for Robust Multi-Bit LLM Watermarking
Joeun Kim, HoEun Kim, Young-Sik Kim
Reliable provenance for LLM outputs requires multi-bit watermarks that remain robust under editing while maintaining low false-positive rates. Existing ECC-based LLM watermarks rel…
Block-wise Codeword Embedding for Reliable Multi-bit Text Watermarking
Joeun Kim, HoEun Kim, Dongsup Jin +1
Recent multi-bit watermarking methods for large language models (LLMs) prioritize capacity over reliability, often conflating decoding with detection. Our analysis reveals that exi…