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#论文/研究

Today 1 items
Aug 4Tue
  1. Microsoft Research73

    Orchard: An open framework for scalable agentic AI

    Microsoft Research has released Orchard, an open-source agent framework built around Orchard Env, a reusable Kubernetes-based environment service supporting training and evaluation of software engineering, web navigation, and personal assistant agents, with end-to-end training directly inside real harnesses such as Codex, OpenClaw, and ZeroClaw. Orchard-SWE reaches 69.7% on SWE-bench Verified with about 3B active parameters.

    Why it matters: Microsoft has open-sourced a reusable agent environment layer along with training recipes for three small models, letting readers gauge what small models can achieve on real tasks.

Jul 31Fri
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Jul 26Sun
  1. Berkeley AI Research46

    Teaching LLMs to Update Beliefs for Efficient Long-Horizon Interaction

    Berkeley AI Research proposes the ABBEL framework, which replaces full interaction history with a natural-language belief state as the agent's working context and introduces belief grading to supervise summary content. On the CollabBench collaborative coding benchmark, ABBEL-rec-BG closes roughly 50% of the performance gap with full-context models, cuts training steps from 100 to 50, and uses significantly shorter peak context token lengths than the full-context setting.

Jul 23Thu
  1. Google Research64

    SymptomAI: Towards a conversational AI agent for everyday symptom assessment

    Google Research has published the SymptomAI study, using five Gemini Flash 2.0-based conversational prototype agents to conduct end-to-end symptom intake and differential diagnosis (DDx) with 13,917 participants as a research benchmark.

    Why it matters: Based on a randomized real-population study of 13,917 people, it reports how SymptomAI's differential diagnosis performs against a clinician baseline and compares transferable intake strategies.

  2. Google Research49

    Towards a quantum computer that learns from its errors

    Google Research published a reinforcement learning-based quantum error correction control framework in Nature, letting an agent continuously tune thousands of control parameters using error detection events to counter drift during computation. In experiments injecting artificial drift on the Willow superconducting processor, RL control improved logical stability by 3.5x and further reduced the logical error rate by 20% on top of expert calibration.

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Jun 25Thu
  1. Google Research47

    Optimizing cloud economics with linear elastic caching

    Google Research's linear elastic caching approach, published at CIDR, models page eviction as a ski rental problem, using a lightweight decision tree model to predict TTLs for cached pages and dynamically resize caches. In Spanner production, it cut memory usage by 15.5% versus fixed-size caches while cache misses rose only 5.5%, lowering TCO by about 5% with only a 0.5% impact on actual I/O costs.

Jun 13Sat
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Jun 8Mon
  1. Google DeepMind64

    Measuring the impact of learning with AI in Sierra Leone and beyond

    Google DeepMind has released results of a pre-registered trial in Sierra Leone: after eight weeks of using Guided Learning, students' math scores improved by +0.258 standard deviations versus the control group, equivalent to about 1.2 to 1.7 years of typical learning progress; classes where teachers integrated Gemini into about half of lessons, reaching the 12-hour target, progressed even more, about 1.8 to 2.5 years.

    Why it matters: Google DeepMind shares teaching details and quantified results from the pre-registered Sierra Leone trial, and has opened a teacher training guide and RCT playbook so readers can learn a replicable research approach.

Jun 5Fri
  1. Google Research64

    Towards passive heart health monitoring via smartphone camera

    Google published the PHRM research system in Nature, which uses facial video captured by the front camera after face unlock to estimate heart rate and daily resting heart rate (RHR) in the background via deep learning.

    Why it matters: The study covers nearly 700 participants of diverse skin tones and was validated in real-life scenarios, giving readers accuracy data for passive camera-based heart rate measurement plus open data access.

Jun 1Mon
  1. Import AI48

    Import AI 459: AI oversight is difficult; scaling laws for protein folding models; and pricing the extinction risk of AI systems

    Import AI issue 459 reports: researchers from the University of Virginia, Anthropic, and the Bank of Canada estimate the US AI economy at roughly $250 billion nominal in 2025, with quality-adjusted real output growing about 2,600% a year, yet hard to see in GDP because of falling prices and the high share of inference. The UK AI Security Institute argues that using AI to oversee training processes to automate alignment research is not a panacea and is harder in practice than expected.

May 18Mon
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Apr 20Mon
  1. Berkeley AI Research44

    Gradient-based Planning for World Models at Longer Horizons

    Berkeley AI Research proposes GRASP, a gradient-based world model planner that makes long-horizon planning more practical. Three core improvements: lifting trajectories into virtual states so optimization runs in parallel over time, injecting randomness directly into state iterations to support exploration, and reshaping gradients to avoid traversing fragile state-input gradients of high-dimensional vision models.

Apr 16Thu
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Mar 31Tue
  1. Google Research63

    Safeguarding cryptocurrency by disclosing quantum vulnerabilities responsibly

    Google Quantum AI published a white paper updating quantum resource estimates for breaking the 256-bit elliptic curve discrete logarithm problem (ECDLP-256): two circuits use under 1,200 logical qubits with 90 million Toffoli gates and under 1,450 logical qubits with 70 million Toffoli gates, cutting physical qubit requirements by roughly 20x versus previous estimates.

    Why it matters: The Google white paper offers lower quantum resource estimates for breaking ECDLP-256 along with a responsible zero-knowledge-proof disclosure approach, letting the crypto community gauge the urgency of migrating to PQC.

Mar 25Wed
  2. 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.

Mar 18Wed
  1. Google Research74

    Improving breast cancer screening workflows with machine learning

    AIMS, a collaboration between Google Research and the UK's NHS, has published two papers in Nature Cancer evaluating an AI breast cancer detection system.

    Why it matters: The original articles give the specific results and figures of the two Nature Cancer studies, helping readers understand how AI performs in dual-reading breast screening workflows and where it falls short.

Mar 17Tue
Mar 13Fri
  1. Berkeley AI Research45

    Identifying Interactions at Scale for LLMs

    Berkeley AI Research introduces SPEX and ProxySPEX, two algorithms that use structural assumptions such as sparsity, low degree, and hierarchy to turn interaction discovery in ablation attribution into a sparse recovery problem, identifying the key interactions that drive LLM outputs.

Mar 12Thu
  1. Google Research62

    Introducing Groundsource: Turning news reports into data with Gemini

    Google Research launched Groundsource, using Gemini to extract structured disaster records from news reports in 80 languages, building an open dataset of 2.6 million urban flood events covering 150+ countries from 2000 to today.

    Why it matters: The original gives the full method and validation numbers for extracting disaster data from news with Gemini, letting readers assess its research value.