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cs.CV2026
When Eyes Betray AI: Social Gaze Consistency as a Semantic Cue for AI-Generated Image Detection
Jihyeon Kim, Sohee Kim, Soosan Lee +3
Recent generative models have largely closed the gap on low-level artifacts - pixel fingerprints, frequency anomalies, upsampling traces - particularly in person-centric and partia…
cs.CL2026
CHOP: Chunkwise Context-Preserving Framework for RAG on Multi Documents
Hyunseok Park, Jihyeon Kim, Jongeun Kim +1
Retrieval-Augmented Generation (RAG) systems lose retrieval accuracy when similar documents coexist in the vector database, causing unnecessary information, hallucinations, and fac…
cs.CV2026
OpenFS: Multi-Hand-Capable Fingerspelling Recognition with Implicit Signing-Hand Detection and Frame-Wise Letter-Conditioned Synthesis
Junuk Cha, Jihyeon Kim, Han-Mu Park
Fingerspelling is a component of sign languages in which words are spelled out letter by letter using specific hand poses. Automatic fingerspelling recognition plays a crucial role…