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Decoding Feelings: A Multi-Agent System for Smarter Human-Robot Interaction

December 15, 2025 by BBG News

A multi-agent system processes disparate emotional cues-facial expressions, speech, and text-through dedicated detection modules ($FED$, $SER$, $TED$), augmented by contextual audio event detection ($AED$) but without treating it as a distinct emotional channel, all coordinated by a central supervisory agent to arrive at a unified emotional assessment.

Researchers are developing new frameworks for robots to better understand human emotions by combining insights from video and other sensory data.

Categories Science

Speaking for Tomorrow: Can AI Help Us Plan for End-of-Life Care?

December 15, 2025 by BBG News

Researchers are investigating how AI agents can personalize and preserve individual preferences in advance care planning, potentially bridging the gap between current wishes and future medical decisions.

Categories Science

Seeing, Speaking, and Acting: A Deep Dive into Embodied AI

December 15, 2025 by BBG News

A comprehensive taxonomy details the challenges inherent in Variable Length Arrays (VLAs), categorizing them into five primary difficulties and fifteen specific sub-challenges, offering a structured overview of the field.

This review unpacks the rapidly evolving field of Vision-Language-Action models, exploring how AI is learning to understand the world and interact with it physically.

Categories Science

Trusting the Machine: Building Verifiable AI for Emotions

December 15, 2025 by BBG News

A new framework aims to make affective AI systems demonstrably transparent and trustworthy by securing explanations on a blockchain.

Categories Science

Robots Learn by Watching: A New Approach to Data Synthesis

December 15, 2025 by BBG News

AnchorDream cultivates a world model from pretrained video diffusion, tethering robotic embodiment to observed motion-a process that stabilizes synthesis, prevents fantastical deviation, and ultimately enables the generation of rich demonstrations from sparse real-world data, acknowledging that any predictive system is fundamentally a controlled hallucination.

Researchers are harnessing the power of video generation to create realistic training data for robots, allowing them to learn complex manipulation tasks from limited human examples.

Categories Science

Medical AI Gets a Boost: Reasoning Towards Better Treatments

December 15, 2025 by BBG News

Current dense retrieval models achieve performance comparable to the established sparse BM25 method, yet a fine-tuned Qwen2-1.5B retriever within the TxAgent framework demonstrably surpasses all evaluated retrieval methods, with notable enhancements observed when utilizing the DailyMed dataset.

New research demonstrates how equipping AI agents with access to current medical data and robust retrieval methods significantly improves their ability to tackle complex therapeutic decision-making.

Categories Science

Beyond Databases: Reimagining Query Optimization for Intelligent Workflows

December 15, 2025 by BBG News

A new framework leverages the power of multi-agent systems to tackle the growing complexities of data processing in the age of large language models and heterogeneous data pipelines.

Categories Science

Teaching Robots to Move and Manipulate Like Humans

December 15, 2025 by BBG News

WholeBodyVLA achieves robust, full-body locomotion and manipulation by leveraging a pretrained vision-language model to translate egocentric images and language instructions into latent action tokens-decoded at \sim10 Hz into coordinated arm movements and locomotion commands-executed by LMO at 50 Hz, effectively bridging perception, language, and physical action.

Researchers have developed a new framework that allows humanoid robots to perform complex, coordinated movements while interacting with their environment.

Categories Science

Beyond Brainstorming: AI Tools for Smarter Drug Target Discovery

December 15, 2025 by BBG News

HAPPIER fosters a dynamic interplay between divergent and convergent thinking for medicinal chemists by enabling the simultaneous exploration and validation of numerous drug target hypotheses against multiple criteria-a departure from fragmented, criterion-by-criterion approaches-and ultimately accelerating the iterative process of identifying viable protein targets.

A new interface leverages artificial intelligence to help medicinal chemists move beyond traditional methods and efficiently generate compelling hypotheses for identifying promising drug targets.

Categories Science

Robots That Reason: Building Smarter Action Systems

December 15, 2025 by BBG News

The system architecture proposes a stratified planning hierarchy-a deliberate acceptance of eventual failure-to bridge the gap between abstract cognitive reasoning and the predictable execution of deterministic motion control.

New research explores how combining the power of artificial intelligence with logical reasoning can create more capable and reliable robots.

Categories Science
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