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From Human Moves to Robot Actions: Mitty Learns by Watching

December 22, 2025 by BBG News

Mitty leverages a Diffusion Transformer to translate human demonstrations into robotic action, employing an in-context learning approach where noisy robot video latents are refined alongside observed human movements through bidirectional attention-a process that effectively teaches the system to mimic complex operations.

A new diffusion-based framework, Mitty, directly translates human demonstration videos into robot control sequences, simplifying the process of teaching robots complex tasks.

Categories Science

Trusting the Machine: Securing AI Agents with Digital Identity

December 22, 2025 by BBG News

The extended agent architecture integrates biometric authentication, cryptographic operations, and identity binding-capabilities crucial for secure and verifiable interactions-directly into its core framework encompassing profile management, memory, planning, and action execution, thereby establishing a robust foundation for agent autonomy and trust.

A new framework aims to establish verifiable accountability for autonomous AI systems by linking actions to provable digital identities.

Categories Science

Seeing Through the Glow: Deep Learning for Cleaner Raman Spectra

December 22, 2025 by BBG News

A deep learning model consistently enhances Raman spectral signal-to-noise ratios-achieving visually smoother results that more closely approximate ground truth and demonstrating superior performance compared to both Savitzky-Golay and wavelet filtering across a diverse range of noise and fluorescence conditions, as quantified by improvements across 500 paired spectral datasets.

A new framework leverages simulated data to dramatically reduce noise in Raman spectroscopy, even when overwhelmed by fluorescence.

Categories Science

Bots Evolve: Tracking the Changing Tactics of Social Automation

December 22, 2025 by BBG News

The study of bot behavior over three generations-focused on eighteen key transitions and measured through changes in feature correlations-reveals localized shifts, termed $T_1$ and $T_2$, indicative of evolving interaction dynamics.

A new study reveals that promotional bots aren’t static entities, but rather adapt their behavior over time, becoming increasingly sophisticated in their strategies.

Categories Science

Smarter Robots, Safer Collaboration: Predicting Slowdowns for Efficient Teamwork

December 22, 2025 by BBG News

The proposed approach functions on the principle that all systems inevitably degrade, and its efficacy lies in managing this decay rather than preventing it-a process visualized through the manipulation of $x$ and $y$ variables to optimize for long-term stability.

A new approach leverages machine learning to anticipate safety-related slowdowns in human-robot teams, paving the way for faster and more fluid collaboration.

Categories Science

The Rise of the Bots: Are AI Responses Skewing Software Surveys?

December 22, 2025 by BBG News

Figure 1.Illustrative Pattern Detection Pattern recognition reveals underlying structure, where repeating motifs - akin to $x_i$ within a defined space - emerge from complex data and suggest inherent organizational principles.

A new study examines how the increasing use of artificial intelligence to complete online surveys is impacting the reliability of data in empirical software engineering research.

Categories Science

The Human Face of AI: Does Likeness Build Trust?

December 22, 2025 by BBG News

The study demonstrates that design choices evoking human likeness in artificial intelligence significantly influence perceptions of anthropomorphism, as evidenced by coefficient estimates from Ordinary Least Squares regressions across ten Likert-scale measures; further analysis of the “humanlike” item reveals consistent effects across sampled countries, suggesting a broadly applicable relationship between design and perceived human qualities.

New research reveals that designing artificial intelligence to appear more human increases perceptions of personhood, but doesn’t guarantee greater user trust across different cultures.

Categories Science

Beyond Interviews: How AI is Deepening Our Understanding of Aging

December 22, 2025 by BBG News

A new wave of research is combining the richness of qualitative data with the power of computational methods to reveal more nuanced insights into the experiences of older adults.

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Giving Robots a Voice – and Hands

December 22, 2025 by BBG News

The quadrupedal robot maintains dynamic stability while simultaneously expressing generated co-speech gestures, demonstrating a convergence of locomotion and communicative action within a single embodied system.

New research demonstrates an end-to-end system enabling humanoid robots to express themselves with natural, synchronized gestures alongside spoken language.

Categories Science

Beyond the Algorithm: How Students Really Trust AI Learning Tools

December 22, 2025 by BBG News

New research reveals that student acceptance of AI-powered learning assistants isn’t just about technical accuracy, but deeply rooted in psychological factors.

Categories Science
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