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  • 01
    Backdoor Attacks on Discrete Graph Diffusion Models
    期刊:Transactions on Machine Learning Research · 摘要:Diffusion models have demonstrated remarkable generative capabilities in continuous data domains such as images and videos. Recently, discrete graph diffusion models (DGDMs) have extended this success to graph generation, achieving state-of-the-art performance. However, deploying DGDMs in safety-critical applications—such as drug discovery—poses significant risks without a thorough understanding of their security vulnerabilities. In this work, we conduct the first study of backdoor attacks on DGDMs, a potent threat that manipulates both the training and generation phases of graph diffusion. W… · 篇幅:Regular submission (no more than 12 pages of main content) · OpenReview ID:Brn7lUoDtfJiawen Wang, Samin Bin Karim, Yuan Hong et al.
  • 02
    Markovian ODE-guided scoring can assess the quality of offline reasoning traces in language models
    期刊:Transactions on Machine Learning Research · 摘要:Reasoning traces produced by generative language models are increasingly used for tasks ranging from mathematical problem solving to automated fact checking. However, existing reasoning evaluation metrics are typically validated using either synthetic perturbations or benchmark-specific correlations. Moreover, the design choices underlying many metrics are often closely tied to the perturbation sets used for their evaluation, raising concerns about their generalizability. Additionally, despite employing multiple perturbation types, prior work frequently relies on binary grading schemes that p… · 篇幅:Long submission (more than 12 pages of main content) · 代码:https://github.com/ojasiiitd/MarODE · OpenReview ID:RfAEAWk48MArghodeep Nandi, Ojasva Saxena, Tanmoy Chakraborty
  • 03
    DecomposeR: Planner-Centric Reinforcement Learning for Deep Research with Structure-Aware Reward
    期刊:Transactions on Machine Learning Research · 摘要:Deep research tasks require Large Language Models (LLMs) to plan what to investigate, retrieve evidence, and synthesize long-form answers across multiple branches of inquiry. Existing training paradigms either rely on short-form verifiable question-answering (QA) datasets as a proxy or optimize monolithic long trajectories, which makes planning and execution difficult to disentangle and yields weak credit assignment for the planning process. We propose DecomposeR, a planner-centric deep research framework that represents research plans as typed directed acyclic graphs (DAGs), allowing plannin… · 篇幅:Regular submission (no more than 12 pages of main content) · 代码:https://github.com/MustafaAH10/DecomposeR · OpenReview ID:qG4deYtMxLMustafa Anis Hussain, Xinle Wu, Yao Lu
  • 04
    Mixed neural posterior estimation for simulators with discrete and continuous parameters
    期刊:Transactions on Machine Learning Research · 摘要:Neural Posterior Estimation (NPE) enables rapid parameter inference for complex simulators with intractable likelihoods. NPE trains an inference network to estimate a probability density over parameters given data, typically assumed to be \emph{continuous}. However, many scientific models involve parameter spaces that are \emph{mixed}, that is, they contain both discrete and continuous dimensions. We address this limitation by extending NPE to mixed parameter spaces through an inference network that jointly handles discrete and continuous parameters. The inference network factorizes the joint… · 篇幅:Regular submission (no more than 12 pages of main content) · 代码:https://github.com/mackelab/mnpe-paper · OpenReview ID:fOZZeRfdrCJan Boelts, Cornelius Schröder, Jonas Beck et al.
  • 05
    Anchored Augmentation: Constructing Training Data for Deep Cellular Deconvolution from Paired Pilot Cohorts
    期刊:Transactions on Machine Learning Research · 摘要:Cellular deconvolution estimates cell-type proportions from bulk RNA-seq. Most methods depend on a single-cell reference, and mismatch between that reference and the target bulk cohort reduces accuracy. Profiling the same donors with both assays reduces the mismatch but is costly, so paired data usually arrive as a small pilot, and deep deconvolvers, trained almost entirely on synthetic pseudo-bulks, leave the pilot's real bulk profiles unused. We propose anchored augmentation: pseudo-bulks generated from the matched single-cell data expand the labeled training set, while the real paired bulk… · 篇幅:Regular submission (no more than 12 pages of main content) · 代码:https://github.com/jasont7/2dRNA · OpenReview ID:FG7PlICeutJason Thomo, Yushan Hu, Alex Thomo et al.
  • 06
    A Targeted Learning Framework for Policy Evaluation with Unobserved Network Interference
    期刊:Transactions on Machine Learning Research · 摘要:Estimating causal effects under network interference is a fundamental yet challenging task, especially when the network structure is represented as multiple layers or multiple views. In this paper, we consider a heterogeneous network setting, where the ties from different views of the network might achieve varying levels of interference. Meanwhile, dependence among units is allowed, due to information transmission among network ties and latent traits among units sharing ties (i.e., latent dependency). To the best of our knowledge, this setting has not been studied in literature yet. We propos… · 篇幅:Regular submission (no more than 12 pages of main content) · OpenReview ID:DD3rhPeQBBHanzhang Yuan, Sheng Li
  • 07
    Unified Text-Image-to-Video Generation: A Training-Free Approach to Flexible Visual Conditioning
    期刊:Transactions on Machine Learning Research · 摘要:Text-image-to-video (TI2V) generation is a critical problem for controllable video generation using both semantic and visual conditions. Most existing methods typically add visual conditions to text-to-video (T2V) foundation models by finetuning, which is costly in resources and only limited to a few pre-defined conditioning settings. To tackle these constraints, we introduce a unified formulation for TI2V generation with flexible visual conditioning. Furthermore, we propose an innovative training-free approach, dubbed FlexTI2V, that can condition T2V foundation models on an arbitrary amount… · 篇幅:Regular submission (no more than 12 pages of main content) · 代码:https://bolinlai.github.io/projects/FlexTI2V/ · OpenReview ID:eCJvmZMhNbBolin Lai, Sangmin Lee, Xu Cao et al.
  • 08
    SATFormer: Learning When to Use Early Value Residuals in Transformers
    期刊:Transactions on Machine Learning Research · 摘要:Recent Transformer architectures expose later layers to representations computed in earlier layers, motivated by the observation that low-level features can become harder to recover as the residual stream is transformed through depth. One such method adds static value residuals: learned mixing coefficients that expose the first-layer value projection V1 uniformly across tokens and heads. However, we theorize that the usefulness of V1 is unlikely to be constant across tokens, heads, and contexts, and therefore treat early-representation reuse as a retrieval problem. Here, we introduce Selectiv… · 篇幅:Regular submission (no more than 12 pages of main content) · 代码:https://github.com/skyegunasekaran/satformer · OpenReview ID:flq3oO3cNrSkye Gunasekaran, Téa Wright, Rui-Jie Zhu et al.
  • 09
    A Spectral Theory of Normalized Corrected GNN Propagation
    期刊:Transactions on Machine Learning Research · 摘要:We develop a spectral theory for normalized corrected graph neural network (GNN) propagation.The object of study is the symmetric normalized adjacency with its degree-stationary component removed, matching the normalization used by standard graph convolutional network (GCN)-style models while isolating the stationary direction most directly tied to oversmoothing. The central theoretical question is whether this corrected normalized operator preserves class-discriminative signal after many propagation layers. Our main result is a high-probability exact-recovery theorem for the binary Contextua… · 篇幅:Regular submission (no more than 12 pages of main content) · 代码:https://github.com/shadow-tiny/Code-for-A-Spectral-Theory-of-Normalized-Corrected-GNN-Propagation · OpenReview ID:tNkfnUa2QbQihan Chen, Wei Li, Meng Qin et al.
  • 10
    Rethinking Post-Hoc Calibration in Semantic Segmentation
    期刊:Transactions on Machine Learning Research · 摘要:Reliable confidence estimates are essential in semantic segmentation, especially in safetycritical settings where overconfident errors can mislead downstream decisions. Yet modern segmentation models often remain miscalibrated. Post-hoc calibration offers a practical way to correct confidence estimates without retraining the segmentation model, but its use in dense prediction raises structural issues that are often overlooked. We study two such issues. First, adding a constant to all logits leaves the softmax probabilities unchanged, but several standard calibrators can still depend on this a… · 篇幅:Long submission (more than 12 pages of main content) · 代码:https://github.com/fiducio-ai/Fiducio · OpenReview ID:xwNoSNxgxVTristan Kirscher, Kim-Celine Kahl, Maximilian Rouven Rokuss et al.
  • 11
    Mitigating Social Desirability Bias in Random Silicon Sampling
    期刊:Transactions on Machine Learning Research · 摘要:Large Language Models (LLMs) are increasingly used to simulate population responses, a method known as ``Silicon Sampling''. However, responses to socially sensitive questions frequently exhibit social desirability bias, diverging from real human data toward socially desirable answers. Existing studies on social desirability bias in LLM-based sampling remain limited. In this work, we investigate whether minimal, psychologically grounded prompt wording changes can mitigate this bias and improve alignment between silicon and human samples. We conduct a study using data from the American Nationa… · 篇幅:Long submission (more than 12 pages of main content) · 代码:https://github.com/songgaojundeng/mitigating-social-desirability-bias · OpenReview ID:1njhuA8B3rSashank Chapala, Maksym Mironov, Songgaojun Deng
  • 12
    From Queries to Clones: A Systematic Study of Encoder Stealing Attacks
    期刊:Transactions on Machine Learning Research · 摘要:Model stealing is a growing threat for online ML services. Encoder models are more vulnerable to stealing than classifiers because their high-dimensional embeddings reveal substantially richer information than class logits. This risk is amplified by Encoder-as-a-Service platforms that expose foundation encoders. Prior work mostly studied encoder stealing attacks in isolation with inconsistent setups, so practical trade-offs and failure modes across attacks remain unclear. We present a comprehensive benchmark and comparative study of a representative set of encoder stealing attacks on two wide… · 篇幅:Regular submission (no more than 12 pages of main content) · 代码:https://github.com/ucdrubinet/encoder-stealing-benchmark · OpenReview ID:7Kr7IDbYIiDevavrat Singh Bisht, Kartik Patwari, Xiaoguang Zhu et al.
  • 13
    A friendly introduction to triangular transport
    期刊:Transactions on Machine Learning Research · 摘要:Decision making under uncertainty is a cross-cutting challenge in science and engineering. Most approaches to this challenge employ probabilistic representations of uncertainty. In complicated systems accessible only via data or black-box models, however, these representations are rarely known. We discuss how to characterize and manipulate such representations using \textit{triangular transport maps}, which approximate any complex probability distribution as a transformation of a simple, well-understood distribution. The particular structure of triangular transport guarantees many desirable m… · 篇幅:Long submission (more than 12 pages of main content) · 代码:https://github.com/MaxRamgraber/Triangular-Transport-Tutorial · OpenReview ID:PL0vAVlmAHMaximilian Ramgraber, Daniel Sharp, Mathieu Le Provost et al.
  • 14
    Sinkhorn doubly stochastic attention rank decay analysis
    期刊:Transactions on Machine Learning Research · 摘要:The self-attention mechanism is central to the success of Transformer architectures. However, standard row-stochastic attention has been shown to suffer from significant signal degradation across layers. In particular, it can induce rank collapse, resulting in increasingly uniform token representations, as well as entropy collapse, characterized by highly concentrated attention distributions. Recent work has highlighted the benefits of doubly stochastic attention as a form of entropy regularization, promoting a more balanced attention distribution and leading to improved empirical performance… · 篇幅:Regular submission (no more than 12 pages of main content) · OpenReview ID:fGItYoS8j1Michela Lapenna, Rita Fioresi, Bahman Gharesifard
  • 15
    MERC: Entity–Relation Co-evolution with Diverse Algebraic Messages for Zero-Shot KG Reasoning
    期刊:Transactions on Machine Learning Research · 摘要:Structural knowledge graph foundation models support zero-shot reasoning over unseen entities and relations, but typically propagate entity evidence through a single algebraic message function and use relation states computed before entity-level inference. We introduce MERC, a deterministic structural reasoning model that couples layer-wise entity-relation co-evolution with algebraically diverse message passing. Complex, Split-Complex, and Dual-number branches preserve complementary transformations of entity evidence, while fixed-size context tokens derived from their evolving states recalibr… · 篇幅:Long submission (more than 12 pages of main content) · 代码:https://github.com/brianxin97/MERC · OpenReview ID:bs2z167yQ6Ling Xin
  • 16
    The Learnability of an Unknown System From Input-Output Data
    期刊:Transactions on Machine Learning Research · 摘要:Artificial intelligence is transforming how scientists build models, test ideas, and make predictions. Beneath these advances lies a fundamental question: from the data we collect, when is learning possible in principle, and when is it not? We cast inference as a game between a learner, who holds a pool of candidate models, and an adversary, who holds the unknown ground-truth system. The learner observes the system and selects a candidate model to achieve one of three goals: identify the system, predict its output, or verify an input. We analyze 81 cases that arise by varying these goals, the… · 篇幅:Regular submission (no more than 12 pages of main content) · OpenReview ID:vAhvicqZLGAnnan Yu, Alex Townsend
  • 17
    Self-Neighborhood Probing with Test-Time Augmentations for Reference-Bank-Free OOD Detection
    期刊:Transactions on Machine Learning Research · 摘要:We study test-time augmentation (TTA) as a self-referential signal for out-of-distribution (OOD) detection from a single input. The method requires an in-distribution (InD)-trained classifier and InD calibration, but stores no persistent InD image or feature bank at inference and uses no auxiliary OOD exposure. We define an augmentation as ID-preserving through prespecified InD label-consistency and representation-stability criteria; the resulting IDA/OODA designation is conditional on augmentation strength, data, model, and training. We then construct a self-neighborhood with sequential mask… · 篇幅:Long submission (more than 12 pages of main content) · 代码:https://github.com/allenhzy/TTA-OOD · OpenReview ID:1sESATPkdHZhiyuan He, Yijun Yang, Pin-Yu Chen et al.
  • 18
    MAPGD: Multi-Agent Prompt Gradient Descent for Collaborative Prompt Optimization
    期刊:Transactions on Machine Learning Research · 摘要:Prompt engineering is crucial for fully leveraging large language models, yet existing prompt optimization methods often rely on a single refinement trajectory, leading to instability, limited diversity of refinement signals, and inefficient use of query budgets. We propose Multi-Agent Prompt Gradient Descent (MAPGD), a gradient-inspired framework that coordinates multiple complementary prompt editing signals for robust and interpretable optimization. MAPGD decomposes prompt refinement into specialized dimensions (e.g., instruction clarity, example selection, format, and style) and aggregates… · 篇幅:Regular submission (no more than 12 pages of main content) · OpenReview ID:3kmaMv2r2ZYichen Han, Yuhang Han, Siteng Huang et al.
  • 19
    Geometry-Aware MCTS for Extremal Problems in Combinatorial Geometry
    期刊:Transactions on Machine Learning Research · 摘要:We study certain extremal problems in combinatorial geometry that ask about configurations of points in an $n \times n$ grid that satisfy strict, global geometric constraints. Classical exact solvers suffer from combinatorial explosion for these types of problems, and standard reinforcement learning and transformer-based models struggle with the sparse reward "validity cliff" and quadratic token-consumption limits. To overcome these bottlenecks, we propose a Geometry-Aware Monte Carlo Tree Search (MCTS) framework. Our approach strictly enforces geometric constraints through incremental update… · 篇幅:Long submission (more than 12 pages of main content) · 代码:https://github.com/luoninz1/Geometry-Aware-MCTS · OpenReview ID:xtlbkvz6qbLuoning Zhang, Xu Zhuang, Tianhao Wang et al.
  • 20
    Forward Target Propagation: A Forward-Only Approach to Global Error Credit Assignment via Local Losses
    期刊:Transactions on Machine Learning Research · 摘要:Training neural networks has traditionally relied on backpropagation (BP), a gradient-based algorithm that, despite its widespread success, suffers from key limitations in both biological and hardware perspectives. These include backward error propagation by symmetric weights, non-local credit assignment, update locking, and frozen activity during backward passes. We propose Forward Target Propagation (FTP), a biologically plausible and computationally efficient alternative that replaces the backward pass with a second forward pass. FTP estimates layer-wise targets using only feedforward comp… · 篇幅:Regular submission (no more than 12 pages of main content) · 代码:https://github.com/datSaadat/Forward_Target_Prop · OpenReview ID:BN9uZVb7wQNazmus Saadat As-Saquib, A N M Nafiz Abeer, Hung-Ta Chien et al.
10分钟前更新
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    symfony/deprecation-contracts
    本周热度排名:1 · A generic function and convention to trigger deprecation notices · 累计下载:961,148,804 · 收藏:2,104
  • 0213.0亿
    symfony/polyfill-mbstring
    本周热度排名:2 · Symfony polyfill for the Mbstring extension · 累计下载:1,299,221,820 · 收藏:7,830
  • 0313.0亿
    psr/log
    本周热度排名:3 · Common interface for logging libraries · 累计下载:1,298,152,243 · 收藏:10,601
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    symfony/console
    本周热度排名:4 · Eases the creation of beautiful and testable command line interfaces · 累计下载:1,217,351,411 · 收藏:9,989
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    psr/http-message
    本周热度排名:5 · Common interface for HTTP messages · 累计下载:1,155,146,878 · 收藏:7,117
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    symfony/polyfill-intl-normalizer
    本周热度排名:6 · Symfony polyfill for intl's Normalizer class and related functions · 累计下载:955,228,670 · 收藏:2,060
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    guzzlehttp/psr7
    本周热度排名:7 · PSR-7 message implementation that also provides common utility methods · 累计下载:1,145,039,117 · 收藏:7,995
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    本周热度排名:8 · Common Container Interface (PHP FIG PSR-11) · 累计下载:1,131,271,484 · 收藏:10,030
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    symfony/finder
    本周热度排名:11 · Finds files and directories via an intuitive fluent interface · 累计下载:1,121,752,114 · 收藏:8,503
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    symfony/string
    本周热度排名:12 · Provides an object-oriented API to strings and deals with bytes, UTF-8 code points and grapheme clusters in a unified way · 累计下载:845,597,497 · 收藏:1,793
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    nikic/php-parser
    本周热度排名:13 · A PHP parser written in PHP · 累计下载:1,021,398,371 · 收藏:17,547
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    psr/http-factory
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    symfony/polyfill-intl-grapheme
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1分钟前更新
  • 01
    Linux 7.3-rc6 Released: Normal For The New "AI Normal"
    Linus Torvalds just released Linux 7.3-rc7 as we work toward the stable Linux 7.3 kernel release in two weeks...Michael Larabel
  • 02
    OpenCourant: Rocky Linux Developers Create Community Fork Of OpenRadioss
    This week was the surprising and unfortunate decision of Siemens shutting down the OpenRadioss project as the four year old open-source project started by Altair Engineering with their prominent Radioss finite element solver. Siemens didn't just end the project but they shutdown the GitHub repository that hosted the open-source code and removed other resources that had built around it. Fortunately, there's a new community fork of OpenRadioss as OpenCourant...Michael Larabel
  • 03
    MGLRU-FG Delivering Up To 10~40% Higher Performance For Linux In Some Tests
    Linux's Multi-Gen LRU "MGLRU" has already achieved nice performance gains for Linux in recent years by optimizing page reclaims and improves performance under memory pressure. The new MGLRU-FG patches aim to take things further...Michael Larabel
  • 04
    NVIDIA's Results Of Conducting Wayland vs. X.Org Latency Testing
    In addition to NVIDIA announcing their Display Config Server project at XDC 2026 in Toronto, at this annual developer's conference they also presented their findings on scientific testing of X.Org vs. Wayland latency...Michael Larabel
  • 05
    Linux Begins Seeing Workarounds For Fujitsu MONAKA CPU Bugs
    Last month Fujitsu formally announced their MONAKA CPU as a 144 core Arm-based server processor geared for AI infrastructure. This comes after two years of seeing various Monaka patches to the GCC compiler and other open-source components. Now that MONAKA is announced, we are seeing more patches surface for the Linux kernel with this week seeing several workarounds for MONAKA CPU bugs...Michael Larabel
  • 06
    AMD Sends In More New GPU Hardware Enablement For Linux 7.4, Bug Fixes
    We are nearing the cut-off of new Direct Rendering Manager (DRM) subsystem material for the upcoming Linux 7.4 cycle. AMD this week sent in another feature pull to DRM-Next that is moving over to mostly bug fixing but does contain the enablement of some new GPU intellectual property blocks for upcoming graphics hardware...Michael Larabel
  • 07
    openSUSE Turns To ZUPT For Post-Quantum Backups
    OpenSUSE developers have announced they are making ZUPT available on their Linux distribution as a solution for providing post-quantum backups. ZUPT combines backup creation, compression, integrity verification, and encryption all via this single open-source utility...Michael Larabel
  • 08
    Arm Working On "TLBID" For Linux To Increase Performance On High Core Count CPUs
    Arm sent out an initial set of patches this week working on support in the Linux kernel for TLBI Domains. This "TLBID" feature is an upcoming Arm architecture capability designed to increase performance on high core count systems...Michael Larabel
  • 09
    The Amazing Work By Valve's Timur Kristóf On Improving Old AMD GPUs On Linux
    Over the past year Timur Kristóf of Valve's Linux graphics driver team has made multiple very nice improvements to the AMDGPU kernel driver for enhancing support for old (GCN 1.0/1.1 era from a decade ago) graphics cards so that they can better handle Linux gaming and other tasks. This week in Toronto, Kristóf presented on this AMDGPU work that he initially began as a kernel driver development exercise after initially spending years in user-space focused on the Mesa 3D driver code...Michael Larabel
  • 10
    Linux Patches Show Promising Results For Lower Latency Of Short Slice Tasks
    Linaro engineer Vincent Guittot sent out a set of patches on Friday working on scheduling latency improvements, especially when multiple short slice tasks are running concurrently on the same system...Michael Larabel
  • 11
    Moose: GNOME Gains Another Local AI App Option
    Beyond the various local AI agent/chat options not catering to a specific desktop environment, the GNOME desktop has seen Newelle as an AI app catering to GNOME/GTK4. There's now another local AI option for the GNOME desktop with Moose...Michael Larabel
  • 12
    KosmicKrisp Now Conformant To Vulkan 1.4, Improving Performance Against Apple's Metal
    KosmicKrisp is the effort led by LunarG for developing a modern Vulkan-on-Metal driver for Apple systems within Mesa. This modern alternative to MoltenVK continues progressing well and now enjoys Vulkan 1.4 conformance and its performance continues inching closer to that of the native Apple Metal API...Michael Larabel
  • 13
    Linux 7.4 To Support The Raspberry Pi 10-Inch Touch Display 2
    We are nearing the cut-off of new feature material being accepted to DRM-Next ahead of the Linux 7.4 merge window. But this week another round of DRM-Misc changes made it, which included some new hardware support and other last minute items...Michael Larabel
  • 14
    Linux 7.3 To Better Support The High-End Turtle Beach VelocityOne Race
    Coming with Sunday's Linux 7.3-rc6 kernel release is support added for the Turtle Beach VelocityOne Race, a high-end $649~700 USD racing wheel and pedal system...Michael Larabel
  • 15
    KDE Plasma 6.8 Now Makes Tiled Windows Fit Together More Nicely
    There is just over one week to go until the much anticipated KDE Plasma 6.8 desktop release. Some last minute fixes continue flowing into Plasma 6.8 as well as early feature work continuing for Plasma 6.9...Michael Larabel
  • 16
    Wine 11.19 Released With Wayland Color Management For Vulkan, DNS Query Caching
    We are nearing the point of the Wine 12.0 stable release coming up in early 2027 while for now the Wine 11.xx bi-weekly development releases continue. Out today is Wine 11.19 with a few new features and plenty of fixes...Michael Larabel
  • 17
    Linux 7.4 To Introduce Initial Device Trees For Apple M4, A18 Pro For MacBook Neo
    Asahi Linux developer Sven Peter today sent out the pull requests of the Apple SoC Device Tree changes they are ready to upstream for the Linux 7.4 merge window happening later this month. Most notable is the initial Device Tree for Apple systems using the base M4 SoC model as well as for the MacBook Neo with the A18 Pro SoC...Michael Larabel
  • 18
    Intel Ready With A Big Improvement For Battlemage With Linux 7.4
    Sent out on Thursday was the last round of planned Intel Xe kernel driver improvements targeting the upcoming Linux 7.4 cycle. There is one big improvement that is set to benefit Intel discrete GPUs with at least Battlemage benefiting nicely...Michael Larabel
  • 19
    Ubuntu Working On SHA3 For Debian's APT For If/When SHA2 Is Broken
    Ubuntu developer Gianpiero Carpinelli at Canonical has been working on introducing SHA3-256 and SHA3-384 support for Debian's APT packaging tool in preparing for if/when that SHA2 is broken...Michael Larabel
  • 20
    AMD Ryzen AI Developer Platform OS Updated With ROCm 10.0, Linux 7.2
    With the AMD Ryzen AI Halo mini PC that launched this summer that focused on local AI, one of the biggest surprises for me when reviewing the unit was finding that the Linux preload wasn't just a stock Ubuntu/Debian OS but rather a customized AMD Linux distribution known as AMD Ryzen AI Developer Platform. Yesterday the newest version of AMD Ryzen AI Developer Platform was released with some nice software updates...Michael Larabel
1分钟前更新
1分钟前更新
  • 01
    ROS Discourse General: Tuning StereoSGBM on PS5 Camera (ROS 2 Galactic) for Dense Depth Maps
    Hi everyone, I’m working on setting up a stereo camera PS5 HD Camera in ROS 2 Galactic for stereo depth estimation using stereo_image_proc ( DisparityNode ), with the end goal of feeding the depth data into RTAB-Map for 3D reconstruction. I transitioned from StereoBM to StereoSGBM ( stereo_algorithm: 1 ) to handle the wide-angle camera setup better, but I’m having trouble finding the optimal combination of parameters which result in a dense point cloud with smooth surfaces. My depth output keeps
  • 02
    ROS Discourse General: RobotCAD v12.10.0 is released!
    It’s been a long time since I posted any news. Many new features and fixes have been released. Here is a list of some of them that have appeared in recent versions. Added RobotCAD MCP server for agentic robot assembling. Updated Models Library. More models (219 now) and faster import . Added xacro and mjcf models import from Models Library. Added sensors field of view with reacting to sensor parameters. Other features and fixes: Fixed an error in collision creation for objects obtained via a lin
  • 03
    ROS Discourse General: Has anyone found a reliable way to validate a hand eye calibration result?
    I have been trying to work out how a hand eye calibration should be validated and I have not found any complete answer yet There are some tools I looked at (MoveIt Calibration, easy_handeye, Kalibr) that just print reprojection error or transform, but I could not find a clear way to decide from that whether the result can be trusted or not. I read some of their GitHub issues and many people seem to end up in the same place “result looks off” and the only way to find out why is to ask someone mor
  • 04
    ROS Discourse General: ROS2 Parameter Value Querying
    I need a much better way of grabbing the current value of every parameter of every node running on my system. Not just the dynamic ones, but the defaults and overrides from the launch system. From an experiment documentation standpoint, this is extremely important to understanding exactly how things are configured when producing data and later if data is changing figuring if one of these changed. Sure some nodes may be less important and their parameters not matter much, but there would remain m
  • 05
    ROS Discourse General: MoveIt 2 Setup Assistant Tutorial: Custom 3-Joint Arm Troubleshooting Guide (ROS 2 Jazzy)
    Hello ROS Community, I want to share a comprehensive step-by-step video tutorial on configuring MoveIt 2 from scratch for a custom robotic manipulator on ROS 2 Jazzy and Ubuntu 24.04 . While most official tutorials use high-DOF industrial manipulators (like the Franka Emika Panda), building configurations for smaller or custom arms often introduces unique glitches that standard guides don’t cover ( 0:33 ). In this video, I take a 3-joint printed arm model ( arduinobot ) with a gripper ( 0:17 )
  • 06
    ROS Discourse General: Introducing NoDL: the Node Definition Language (ROSCon recap)
    TLDR: come work on NoDL in the rosgraph-wg . Join the mailing list for automatic calendar invites to meetings: https://groups.google.com/u/1/g/rosgraph-wg Hi everyone! @emersonknapp and I presented “The Legible Node” at ROSCon last week. We talked about two things: Thin nodes - your node is an interface adapter, it should not contain robot logic NoDL - the node definition language that allows you to statically declare your node interfaces If you didnt catch it, here are the slides (the_legible_n
  • 07
    ROS Discourse General: Question on local vs. remote inference placement for perception tasks
    Hey all! ECE undergrad here, exploring an inference-routing idea for robots (deciding at runtime whether a perception or higher-level AI task runs onboard, on a nearby edge server, or in the cloud, based on deadlines, network conditions, and local compute load) and trying to validate the problem before building anything. For those running real robots: is your local/remote split for perception or AI tasks fixed, or does it ever change dynamically? Has latency or local compute contention ever actu
  • 08
    ROS Discourse General: Ros2_unbag is now available via the ROS 2 buildfarm 📦
    Hi everyone, A small-but-important update for ros2_unbag Starting with v1.3.0 , ros2_unbag is now released through the official ROS 2 buildfarm. That means installation is now as simple as: sudo apt install ros-<distro>-unbag and then: ros2 unbag No separate pip install, no cloning, no building from source — just a regular ROS package. For anyone who hasn’t come across ros2_unbag yet: Your robot packs the bags; ros2_unbag brings them to your room, unpacks them, and sorts out the mess. No lost lu
  • 09
    ROS Discourse General: ROSCon Toronto FollowUp: Kubernetes/KubeEdge with ROS 2
    Hi All those who joined the k8s/kubeedge with ROS 2 meetup at ROSCon Toronto, here is the thread that we follow up more information. please subscribe this thread so that you will not miss the notification. as we mentioned, let’s follow up more details about this topic after ROSCon. i will send the online meeting once i get back to Tokyo, probably in Oct we can have the follow up online meeting. thanks, Tomoya 5 posts - 3 participants Read full topic
  • 10
    ROS Discourse General: Fifteen Years of MoveIt, and the Next Fifteen
    Today we announced that PickNik Inc. and Qualcomm Technologies, Inc. are joining forces . Before I go into that, I want to talk about MoveIt, because MoveIt is the reason any of this happened. If you have learned about robotic arm manipulation in the past decade and a half, or been involved in manipulation R&D, there’s a good chance you’ve used MoveIt. More than 560 people have contributed code across the MoveIt project, which today spans 40 repositories, 6,700 GitHub stars, and 4,400 forks. The
  • 11
    ROS Discourse General: Announcement: rclrs 0.8.0 Release
    We’re happy to announce the release of rclrs v0.8.0! Continuing our proud tradition of Conference-Driven Development (CDD), this release arrives just in time for ROSCon Global 2026 in Toronto . If you are at ROSCon, do not miss Michael Grey’s talk on composable actions concurrency with rclrs. What’s New ROS 2 Lyrical Support rclrs now supports ROS 2 Lyrical Luth. Bindings have been regenerated for Humble, Jazzy, Kilted, Lyrical, and Rolling. ros-env Message Access ROS message packages are now ac
  • 12
    ROS Discourse General: ROSCon Global 2026 Live Stream
    ROSCon Global 2026 live from Toronto! Streams are both on the ROSCon website. Primary ROSCon 2026 Live Stream on Vimeo (Grand Ballroom West/Centre) Secondary ROSCon 2026 Live Stream on Vimeo (Grand Ballroom East) (starts after lunch) 3 posts - 1 participant Read full topic
  • 13
    ROS Discourse General: From CT Scan to Robotic Surgery Prototype: Kidney Stone Detection & PCNL Planning in ROS 2
    Hi all, I’d like to share a research prototype that connects medical CT imaging to ROS 2 visualization and robot simulation . The pipeline starts from a DICOM / NIfTI CT scan, segments kidneys and nearby organs, finds stone candidates, builds 3D meshes, ranks PCNL (percutaneous nephrolithotomy) access corridors, then visualizes the anatomy in RViz and Gazebo . A Franka FR3 with a surgical needle can replay the selected path in simulation. This is not a clinical tool and not medical advice. It is
  • 14
    ROS Discourse General: Oh noes! What's going on with Anubis?
    Lately I’ve been intermittently but often getting this message when trying to access ROS documentation (like c++ API etc). Am I the only one running into this? I definitely have browser cookies enabled, and I’m not going through a VPN. The below messages was obtained by browsing to this location . 14 posts - 7 participants Read full topic
  • 15
    ROS Discourse General: D-Robotics at ROSCon Global 2026 — Let’s Connect in Toronto
    Hi everyone! Here’s from the D-Robotics team. We’re excited to share that our team will be at ROSCon Global 2026 in Toronto, September 22–24 . We’re looking forward to meeting fellow ROS developers and robotics folks in person. For D-Robotics , ROS 2 is not an add-on — it is a core part of the RDK robotics development experience. Across the RDK platform, we support multiple ROS 2 distributions, while TogetheROS.Bot builds on ROS 2 with hardware-accelerated capabilities tailored for robotics. If
  • 16
    ROS Discourse General: New SMACC demo in Gazebo using the PX4 flight stack
    This demo uses the new SMACC PX4 Client Library to autonomously control the following drone in a Gazebo environment. SMACC and PX4 flight stack simulation in the Strait of Hormuz As always, here’s the source code: SMACC2/smacc2_sm_reference_library/sm_cl_px4_mr_test_4 at jazzy · robosoft-ai/SMACC2 · GitHub The readme for this application lays out the steps of how to use it. And here’s a link to the original linkedin post: #ros2 #px4 #smacc2 #physicalai #gazebo #qgroundcontrol #nav2 | Brett Aldri
  • 17
    ROS Discourse General: Native ROS 2 on Zephyr with Cyclone DDS
    Hi, I have been experimenting with native DDS for ROS 2 on Zephyr and recently got the standard ROS 2 C client stack running on an ESP32-S3 over Wi-Fi. The current stack is: rclc -> rcl -> rmw_cyclonedds_c -> Cyclone DDS -> Zephyr The board joins the DDS/RTPS network directly, without a Micro XRCE-DDS Agent. The work is split into two repositories: ros2_zephyr for the Zephyr integration and static ROS 2 build rmw_cyclonedds_c for the C RMW implementation and generated Cyclone DDS type support I
  • 18
    ROS Discourse General: ROS medical community updates
    Ahead of ROSCon, anyone using ROS in a medical context is welcome to update the community here with a quick status update. I’ll go first on behalf of Vexev! Ps if you haven’t seen, there will be a Birds of a Feather session at ROSCon Toronto! 9am Tuesday. Followed by a community meeting online in October. Context: We use ROS in our 8dof ultrasound imaging robot. We’re a startup, pre regulatory submission. Full context in the 2024 ROSCon Keynote: Keynote: Saving lives sooner: leveraging ROS 2 for
  • 19
    ROS Discourse General: CRA reporting starts tomorrow. How do you tell an exploited vulnerability from a normal robot failure inside 24 hours?
    The EU Cyber Resilience Act reporting obligation for manufacturers starts on 11 September 2026: early warning within 24 hours of becoming aware of an actively exploited vulnerability or severe incident, and full notification within 72 hours, through the ENISA Single Reporting Platform. Open-source stewards are covered from 11 December 2027 under Article 24(3). Source: Cyber Resilience Act - Reporting obligations | Shaping Europe’s digital future I am not posting this as a compliance warning. Mos
  • 20
    ROS Discourse General: Debug, Visualize and Teleoperate anything ROS2 with Phantom Bridge
    If you haven’t tried Phantom Bridge yet, I recommend you do. I’ll be in Toronto next week for the ROSCon 2026, if anyone feels like talking about where this is headed or what features you’re missing. Debug, Visualize and Teleoperate any ROS2 Robot with Phantom Bridge 1 post - 1 participant Read full topic
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  • 02
    SigilHook:用 AngelScript 做 x86/x64 函数 Hook 的注入式运行时
    分享一下我自己做的项目 SigilHook GitHub: https://github.com/StackAndPointer/SigilHook 发布页: https://github.com/StackAndPointer/SigilHook/releases 一句话概括:这是一个基于 PolyHook 2、用 AngelScript 驱动脚本 Hook 的 x86/x64 注入式运行时 ...StackPointer
  • 03
    The Enigma Protector vm还原插件
    不做过多介绍,能用的上的人都知道怎么用,字越少,越强大 主要还原壳代码,遇到 push 0xxxxxx jmp xxxxx这种地址,右键---EnigmaVM---还原当前地址,就可以还原,还原的代码大部分都可以执行的,遇到不能执行的 ...hszt
  • 04
    某象滑块纯算逆向分析
    前言[hr] 兄弟们,我又来了,最近离职了有空研究下弱点,滑块这些,最近看论坛这些真是日新月异,ai直接都把web端相当于全破了,我看了下如果没有别人逆完写好流程的skill,你就要自己懂流程一步步引导他做下去,没有那 ...jhdgff
  • 05
    某q音乐jsvmp浅析
    [md]# 声明 本文章中所有内容仅供学习交流使用,不用于其他任何目的,严禁用于商业用途和非法用途,否则由此产生的一切后果均与作者无关!若有侵权,请联系作者删除。 # 前言 网址:aHR0cHM6Ly95LnFxLmNvbS8= ...中二
  • 06
    快手 VMP 分析与还原
    [md]# 快手 VMP 分析与还原 > **作者:** 人生导师 > **日期:** 2026 年 8 月 14 日 --- ## 前述 在现在看来,VMP 沉重的保护还是最难攻破与维护的内容,并且现在的方法大多数也还是在延续 Unpacking Virtualization Obfuscators(WOOT 2009)的六步法则 ...rsds0duck
  • 07
    Allsafe靶场全解
    [md]靶场地址: [https://github.com/t0thkr1s/allsafe-android](https://github.com/t0thkr1s/allsafe-android) --- 首先用MT看下,发现没壳,包名为 infosecadventures.allsafe ## Secure Flag Bypass ...EvalShell857
  • 08
    银狐WinOS伪装魔兽插件,远控木马攻击链分析
    近期,我司安全团队监测到一款通过仿冒“魔兽世界新手盒子”官网传播的远控木马。攻击者利用搜索引擎优化与社交平台传播钓鱼链接,诱导用户下载未签名的恶意安装包,实施供应链投毒与“白加黑”DLL侧加载攻击,最终窃取 ...sxaq
  • 09
    小蓝鸟 x-client-transaction-id 追溯分析
    关键词找到 return e.isTrue(\"rweb_client_transaction_id_enabled\") && (i.headers[\"x-client-transaction-id\"] = await a(t.host, t.path, t.method)), 然后找到了 https://abs.twimg.com/responsive ... emand.s.cb ...李恒道
  • 10
    r0re 自动逆向分析工具实战记录:全通看雪 Android CTF,完整使用指南和源码解析
    [md]# r0re 实战记录:全通看雪 Android CTF,附完整使用指南和源码解析 做 Android CTF 时经常碰到同一个问题:前面用 JADX、strings 很快能摸到入口,后面一碰到壳、动态注册 JNI、native 自解密或反调试,就开始 ...fyrlove
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    【JS逆向实战】手撕雷速体育API:动态AES签名与魔改Gzip响应解密全解析
    [md]> **导读**:在爬虫工程师的日常工作中,经常会遇到一些加密手段颇为“讲究”的网站。今天,我们就以雷速体育的移动端 H5 页面为例,深入剖析其接口的加密逻辑。本文将带你完整走通从抓包分析到 Python 脚本实现的全 ...Chois
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    一个 Android 远控APP的逆向分析-从 AB 包隐藏、动态加载到无障碍远程控制支付流程
    [md]样本、目标应用、域名、证书和基础设施信息均已脱敏。文中使用“某远控APP”“某支付客户端”“某金融 APP”作为代称。本文只记录已经从样本结构、反编译代码和测试现象中得到的结论; ## 0x00 写在前面 这次拿到的样本 [下载](https://github.com/goldenfi ...ldxs2020
  • 13
    某音 JSVMP bogus纯算
    [md]根据代码进行调试可以发现J是vmp的装载器 ``` function J(t, r, e, n) { return ( Z.length || (function (t) { var r = (function (t) { ...李恒道
  • 14
    [长期更新] RV32IMAFDQ指令集模拟器 包含交互式汇编级调试器
    [md]## 【原创C&C++】RISCVemu:60/60通过riscv-tests的RV32IMA指令集模拟器,含完整交互式调试器【长期更新项目】 ### 0xfe. 已完成FDQ扩展 见回帖和v0.3tag (希望uint8够用)(笑) ### 0x00. 为什么写这个模拟器? RISC-V 作为开源指令集架构,近年来在学术界 ...Jar36
  • 15
    某骗子黑产软件(手机远控)的分析
    [md]# 某恶意 APK 分析 ## APK 信息 - 文件名:`欣姐.apk` - 文件大小:`17.3 MB (18,238,424 字节)` - 应用名:`欣姐` ## 行为 ### 应用程序启动时,会要求开启无障碍权限。 这种招数已经见怪不怪,骗 ...GDExecW
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    对某java保护器本体的逆向分析
    [md]## 0x00 前言 最近在翻视频的时候发现了一个 Java 保护器,其官网宣称: > 最佳的 Java 源代码保护方案 然后一看价格,799 USD 一年,这么贵,那我可得看看你值不值了,开干。 对于这个商业软件的名称,这里做数据脱敏处理: ```text WTBoS2RtUkhWb ...am768
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    SpongeMixer企业级勒索软件的加密逻辑及行为分析
    近期,一款企业级勒索软件SpongeMixer在国内多地呈现活跃态势。瞬犀安全实验室结合样本逆向分析、加密结构还原和行为链追踪,对其攻击特征进行了综合研判。 逆向分析结果显示,该勒索软件会针对计算机系统恢复机制及第 ...sxaq
  • 19
    某音a_bogus jsvmp反编译
    [md]上一篇文章[某q音乐jsvmp反编译](https://www.52pojie.cn/thread-2042090-1-1.html)介绍了寄存器类型的vmp反编译,bdms这个是基于堆栈的vmp,去年已经写好了,一直懒得总结,今天跟大家分享一下思路,如有不对的地方 ...hostname
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    基于文本匹配的VMP还原思路
    [md]# 基于文本匹配的 VMP 还原 ## 一、问题定义 VMP 逆向的传统路径很重:理解虚拟机架构 → 分析每条 handler 的语义 → 手动重建控制流 → 写复杂的模式匹配规则。 但现在做逆向,trace 几乎已经是标配。unidbg 模拟执行也好、真机跑也罢,最终都会拿到一份 ...rsds0duck
10分钟前更新