Archives AI News

VORTEX: Aligning Task Utility and Human Preferences through LLM-Guided Reward Shaping

arXiv:2509.16399v1 Announce Type: new Abstract: In social impact optimization, AI decision systems often rely on solvers that optimize well-calibrated mathematical objectives. However, these solvers cannot directly accommodate evolving human preferences, typically expressed in natural language rather than formal constraints. Recent…

A Unified AI Approach for Continuous Monitoring of Human Health and Diseases from Intensive Care Unit to Home with Physiological Foundation Models (UNIPHY+)

arXiv:2509.16348v1 Announce Type: new Abstract: We present UNIPHY+, a unified physiological foundation model (physioFM) framework designed to enable continuous human health and diseases monitoring across care settings using ubiquitously obtainable physiological data. We propose novel strategies for incorporating contextual information…

Generalizability of Large Language Model-Based Agents: A Comprehensive Survey

arXiv:2509.16330v1 Announce Type: new Abstract: Large Language Model (LLM)-based agents have emerged as a new paradigm that extends LLMs’ capabilities beyond text generation to dynamic interaction with external environments. By integrating reasoning with perception, memory, and tool use, agents are…

On the Non-Uniqueness of Representation of $(U,N)$-Implications

arXiv:2509.16299v1 Announce Type: new Abstract: Fuzzy implication functions constitute fundamental operators in fuzzy logic systems, extending classical conditionals to manage uncertainty in logical inference. Among the extensive families of these operators, generalizations of the classical material implication have received considerable…