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#多模态

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Oct 7Wed
Sep 25Fri
  1. Google Research54

    Automating coherent long-form video generation

    Google Research unveiled its AI video co-director research, building a multi-agent orchestration layer based on Gemini and Veo with four frameworks — Co-Director, CANVAS, A²RD and VQQA — that reformulates long-form video generation as a global optimization and world-state tracking problem.

Aug 28Fri
  1. Google Research50

    Planetary prediction engine: Automating global models via Earth AI

    Google Earth AI has introduced an experimental research capability called the Planetary Prediction Engine (PPE), which autonomously performs the full geospatial prediction workflow—data discovery, cleaning, feature engineering, model training, and evaluation—starting from natural language queries, compressing work that previously took weeks of manual data engineering down to a few minutes.

Aug 26Wed
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Aug 13Thu
  1. Microsoft Research44

    MindTopo reveals VLMs’ spatial reasoning abilities

    Microsoft Research introduced the MindTopo benchmark, evaluating multimodal large models' ability to reason about and plan with topological concepts such as connectivity, closure, ordering, separation, and knots. Testing shows models perform markedly better on static image recognition than on interactive planning tasks, and both fall far short of human level, with errors mostly involving lost structural relations during planning or physically infeasible actions. The benchmark aims to provide a controlled diagnostic tool for research on agents in robotics and interactive environments.

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Mar 25Wed
  1. Google Research38

    Mapping the modern world: How S2Vec learns the language of our cities

    Google Research, under its Earth AI program, introduced S2Vec, a self-supervised framework that learns universal embeddings of the built environment. It uses S2 Geometry to divide the surface into multi-resolution cells, rasterizes features such as buildings and roads into layered images, and applies masked autoencoding to learn location features without human labels.

Jan 10Sat
  1. Berkeley AI Research45

    Information-Driven Design of Imaging Systems

    Berkeley AI Research proposes a NeurIPS 2025 framework that evaluates and optimizes imaging systems directly on information content, using a mutual information metric to unify factors like resolution and noise. The method needs only noise measurements and a noise model to estimate information, and provides an upper bound on true information. Across color photography, radio astronomy, lensless imaging, and microscopy, the metric predicts decoder performance and its optimized results match SOTA end-to-end methods with lower memory and compute and no task-specific decoder.