Kari Jaaskelainen

UniShield: An Adaptive Multi-Agent Framework for Unified Forgery Image Detection and Localization

Quick take: UniShield: An Adaptive Multi-Agent Framework for Unified Forgery Image Detection and Localization With the rapid advancements in image generation, synthetic images have become increasingly realistic, posing significant societal risks, such as misinformation and fraud. Forgery Image Detection and Localization (FIDL) thus emerges as essential for maintaining information integrity

By Kari Jaaskelainen

Two kinds of meaning in speech: what you say vs. how you feel

Words carry facts; voices carry feelings. 🎙️🧩😊📊 This study separates descriptive semantics (the content) from expressive semantics (the emotion). After viewing emotional movie segments, participants described their experiences. Findings: descriptive semantics align with intended emotions, while expressive semantics correlate with evoked emotions (valence/arousal). Why it matters: Speech Emotion Recognition can

By Kari Jaaskelainen