Kate Stewart
where else to find them
what they talk about
all 16 in the filters
where they keep going back
- Open Source Summit Europe3 editions2022–2025
- Zephyr Developer Summit3 editions2022–2025
- FOSDEM2 editions2021–2022
all 32 in the filters
on a stage with
all 47 in the filters
who talks about the same things
- Anas Nashif21 talks
- Benjamin Cabé30 talks
- Tim Bird57 talks
- David Brown26 talks
- Hiroshi Tokita4 talks
- Sarah Novotny30 talks
| title | conference | date |
|---|---|---|
| Using AI To Bridge the Gap Between Safety Standards and Open Source Development | Open Source Summit Korea 2026 | 2026-08-11 |
AI extracts requirements and traceability from changing OS code, links them to tests and build SBOM metadata stored in SPDX 3.0+, and uses that graph to decide… | ||
| Keynote: Zephyr RTOS: 10 Years After Applying OSS Best Practices | Open Source Summit Korea 2026 | 2026-08-11 |
Zephyr RTOS claims measurable maturity: 61508 concept approval (Dec 2024) with 569 requirements and 873 linked tests tracked to source, active work toward… | ||
| Zephyr at 10 Years: Survey Feedback | Open Source Summit North America 2026 | 2026-05-18 |
Zephyr marks ten years with concrete metrics and a roadmap: a 2025 survey gets 413 survey completes from 565 starts, project supports 1,000+ supported boards… | ||
| Defining and maintaining requirements in the Linux... | Linux Plumbers Conference 2025 | 2025-12-11 |
ELISA Architecture WG drafts a requirements template and applies it to the tracing subsystem, finding and fixing a redundant flag and documenting a non‑atomic… | ||
| Aspects of Dependable Linux Systems | Linux Plumbers Conference 2025 | 2025-12-11 |
Linux already runs in automotive, satellites and robotics but industry standards assume traceable requirements and controlled artifacts that the kernel lacks… | ||
| Adding Testable Code Specifications in the Linux Ke... | Linux Plumbers Conference 2025 | 2025-12-11 |
Proposal creates a machine‑readable kernel-doc format for testable expectations that ties declared intent to tests and coverage via a checksum/hash linking so… | ||
| Safe Systems with Linux MC Wrap up and next steps | Linux Plumbers Conference 2025 | 2025-12-11 |
Group recap stresses concrete next steps: build tooling to identify code snippets and link tests to code, add machine-readable metadata so each change has… | ||
| Zephyr: Learnings From Working on Safety Certification in the Open | Open Source Summit Japan + AI_dev: Open Source GenAI & ML Summit + Automotive Linux Summit 2025 | 2025-12-08 |
Zephyr secures formal concept approval for IEC 61508 in December 2024 and targets 61508 SIL 3 plus ISO 26262 for a kernel-only auditable subset, using an… | ||
| SPDX: Tackling System Risk in Modern Supply Chains | PyTorch Conference 2025 | 2025-10-22 |
SPDX 3.0 encodes software, models, datasets and hardware as linked artifacts so system-level risk can be reasoned about using a knowledge graph. The talk gives… | ||
| Zephyr: Evolving To CRA Readiness | Zephyr Developer Summit 2025 | 2025-08-25 |
Zephyr claims concrete readiness steps for the CRA: automatic SBOM generation since 2022, five‑year LTS support, CNA CVE authority since 2017, and a… | ||
| Zephyr: Evolving To CRA Readiness | Open Source Summit Europe 2025 | 2025-08-25 |
Zephyr already auto-generates SBOMs since 2022, acts as a CNA for CVEs, runs a vulnerability alert registry and extends LTS support to 5 years, targeting fixes… | ||
| Looking at Linux as a SEooC | Open Source Summit Europe 2025 | 2025-08-25 |
Linux is being treated as a safety element out of context with concrete steps: the kernel sees 9 changes per hour from ~4,700 unique contributors, so the… | ||
| Documenting the Design of the Linux Kernel | Open Source Summit North America 2025 | 2025-06-23 |
Proposes a machine‑readable requirement template that embeds stable ID/hash key comments in kernel source, auto-generates SPDX‑style IDs, and links each… | ||
| Panel Discussion: Driving Automotive... | Open Source Summit North America 2025 | 2025-06-23 |
Automotive companies report concrete shifts: a modern E‑Class already contains 3,000 FOSS components, Toyota establishes an OSPO in January after 15 years of… | ||
| Strengthening Software Supply Chains: Harmonizing SLSA Provenance and SPDX SBOM for Better Adoption | Open Source Summit North America 2025 | 2025-06-23 |
SLSA provenance ties each build to its workflow while SPDX SBOM lists every component; together they pinpoint what went into an artifact, who built it, and how… | ||
| Keynote: Leveraging Zephyr and ML to Bring Smart Devices to Market, Faster | Open Source Summit Japan + AI_dev 2024 | 2024-10-28 |
Zephyr integrates on-device ML using TensorFlow Lite Micro plus microTVM and Edge Impulse, with graphics via LVGL, and automated SBOMs in SPDX formats. The… | ||
| Safe Systems with Linux | Open Source Summit Japan + AI_dev 2024 | 2024-10-28 |
Proposal embeds machine‑readable requirements into kernel source using an SPDX:W requirement header with unique IDs so tests, files and configs can link into a… | ||
| From Complexity to Clarity: Addressing Challenges in AI BOMs for... | Open Source Summit Japan + AI_dev 2024 | 2024-10-28 |
SPDX 3.0 adds AI and data profiles to capture models, datasets and their provenance, and the team produces an analyzed AI SBOM for a handwriting recognition… | ||
| Lessons Learned on Following Security Best Practices in Zephyr | Open Source Summit Japan + AI_dev 2024 | 2024-10-28 |
Zephyr becomes a CVE Numbering Authority early on, gains silver in 2018 and gold in 2019, and runs a volunteer PSIRT that manages embargoes with a policy… | ||
| Keynote: Welcome & Opening Remarks | Embedded Open Source Summit North America 2024 | 2024-04-16 |
Keynote argues that safety now requires linking hardware, software, trained models, datasets and services into a system SBOM and automating traceability so… | ||
| Real-Time Linux: What Is Next? | Real-Time Linux Summit 2024 | 2024-04-16 |
PREEMPT_RT work is essentially upstream now after an eight‑year effort with $5.7M raised and many features like high‑res timers, tracing and threaded IRQs… | ||
| Keynote: Evolution of Open Source for Safe Usage in Critical Systems | Embedded Open Source Summit North America 2024 | 2024-04-16 |
Open source components require machine-readable evidence for safety and security: prototypes generate SBOMs and provenance metadata from CI, map CVEs to safety… | ||
| Keynote: Welcome & Opening Remarks | Embedded Open Source Summit 2024 | 2024-04-16 |
Open source runs inside cars, OR suites and critical infrastructure and the talk lays out concrete failures and fixes: an AI incident DB shows 3 of 4 2023… | ||
| Keynote: Evolution of Open Source for Safe Usage in Critical Systems | Embedded Open Source Summit 2024 | 2024-04-16 |
Open source projects prototype ways to publish machine-readable provenance and safety profiles so components carry the metadata needed for certification and… | ||
| Real-Time Linux: What Is N... | Embedded Open Source Summit 2024 | 2024-04-16 |
PREEMPT_RT is largely upstream now after about $5.7M raised and years of backports work; high-resolution timers, tracing and threaded IRQs already mainline and… | ||
| BOF: Open Source Projects in Safety Critical Applications | Critical Software Summit @ Open Source Summit Japan 2023 | 2023-12-05 |
Three open source tracks show concrete progress toward safety certification: Zephyr targets strictdoc requirements tracing and a V-model workflow to certify… | ||
| Zephyr Project: Results from Applying Open Source and Security Best Practices | Operations Management Summit @ Open Source Summit Japan 2023 | 2023-12-05 |
Zephyr reports 1,777 commits on GitHub as of Dec 1 (about 2.45 commits/hour), ranks fifth among Linux Foundation projects, and has over 5.4k forks, 550 boards… | ||
| Panel Discussion: Advancing.. | SustainabilityCon @ Open Source Summit Europe 2023 | 2023-09-19 |
Claims and concrete builds: Zephyr OS powers trackers in tractors, wind turbines and an electrical monitor with a 10‑year battery and enables microgrid pilots… | ||
| Panel Discussion: Advancing.. | Open Source Summit Europe 2023 | 2023-09-19 |
Panel shows concrete open source work tied to UN SDGs: the Zephyr RTOS runs trackers and an electrical-grid monitor with 10-year battery life and sits in… | ||
| Dataset | SPDX 3.0 Mini Summit @ Open Source Summit Europe 2023 | 2023-09-18 |
A pipeline that trains on labeled columns, injects code, computes a similarity matrix, then runs inference to separate data columns from non-data columns and… | ||
| Hardware profile | SPDX 3.0 Mini Summit @ Open Source Summit Europe 2023 | 2023-09-18 |
New working group launches a hardware profile to represent physical devices including FPGAs and virtualization and to capture supply chain and safety metadata… | ||
| Keynote: Welcome & Opening Remarks | Zephyr Developer Summit 2023 | 2023-06-27 |
Welcome and logistics cover concrete facts: 800 in person and 450 virtual attendees, six co-located tracks, sponsorship from Antmicro Google Intel Meta, and… | ||
| How Do You Know You're Done - After a Security Fix? | Critical Software Summit @ Open Source Summit North America 2023 | 2023-05-10 |
Claim: extending SBOMs across the lifecycle plus SPDX relationships and build metadata lets teams automate impact analysis and prove a security patch hasn’t… | ||
| The World on SBOMs | RSA Conference 2023 | 2023-04-24 |
SBOMs become actionable: the NTIA minimum elements are the baseline, a working group defines six SBOM types (design, source, build, product, deployed, runtime)… | ||
| SBOMs: Essential for Embedded Systems Too! | Embedded Linux Conference Europe 2022 | 2022-09-14 |
Claim: SBOMs are essential for embedded systems and often more critical than for other stacks because small firmware differences determine vulnerability… | ||
| BoF: Safety + Open Source Software: Where it Started & Where It's Going | LinuxCon Europe 2022 | 2022-09-13 |
The ELISA project builds processes and tooling to show how Linux can be analyzed for safety-critical use, not to produce a “safety” kernel. Workgroups target… | ||
| Extending SBOMs to Describe AI Systems | Open Source Summit Europe 2022: Open AI + Data Forum | 2022-09-13 |
Proposal extends SPDX SBOMs to describe models and datasets by adding fields for training data provenance, consent, data drift detection, hyperparameters… | ||
| Open Source Summit Latin America 2022 - Keynotes Day 2 | Open Source Summit Latin America 2022 | 2022-08-23 |
Hyperledger in Action reports Lacnet’s public permission network running ~30 projects, a subscription fee model (no per-transaction gas), and a JBS… | ||
| Panel Discussion: Enabling Linux in Safety Applications | Critical Software Summit @ Open Source Summit North America 2022 | 2022-06-21 |
Project ELISA maps concrete safety analyses to Linux: STPA/SDPA hazard lists for an instrument cluster demo and for openaps closed‑loop insulin; kernel patches… | ||
| BOF: SBOMs for Embedded Systems: What's Working, What's Not? | Embedded Linux Conference @ Open Source Summit North America 2022 | 2022-06-21 |
SBOM formats in use today include SPDX (now an international standard), CycloneDX and SWID, and tool chains like Yocto/“Octo” and Zephyr are already producing… | ||
| Keynote: Welcome & Opening Remarks | Zephyr Developer Summit 2022 | 2022-06-07 |
Overview of logistics and concrete promises not platitudes: the Zephyr® Project frames the summit as a hybrid developer meetup with live streams 10 minutes… | ||
| Tooling up: Getting SBOMs to Scale | RSAC 2022 | 2022-06-06 |
Presenters:
Allan Friedman, Senior Advisor and Strategist, CISA
Kate Stewart, VP, Dependable Embedded Systems, Linux Foundation
SBOMs serve a variety of… | ||
| Devroom introduction | FOSDEM 2022 | 2022-02-05 |
The devroom intro by devroom organization team! | ||
| Tracking Software Dependencies | FOSDEM 2022 | 2022-02-05 |
The accurate identification of software elements and their dependency relationships are critical for understand when specific software is exploitable… | ||
| OSS Keynotes - Day 3 Sessions | Open Source Summit + Embedded Linux Conference 2021 | 2021-09-27 |
0:00:00 - Linux on Mars: How the Perseverance Rover and Ingenuity Helicopter Leveraged Linux to Accomplish their Mission
Tim Canham, Software and Operations… | ||
| OSS Keynotes - Day 3 Sessions | Open Source Summit + Embedded Linux Conference + OSPOCon 2021 | 2021-09-27 |
0:00:00 - Linux on Mars: How the Perseverance Rover and Ingenuity Helicopter Leveraged Linux to Accomplish their Mission
Tim Canham, Software and Operations… | ||
| Panel Discussion: Industrial Linux Beyond 2022 | Open Source Summit + Embedded Linux Conference + OSPOCon 2021 | 2021-09-27 |
Industrial users report concrete wins and concrete headaches: PREEMPT_RT in Linux 5.15 halves the RT patchset, CIP kernel: 10‑year LTS aims to serve long‑lived… | ||
| How Has Covid-19 Impacted the Kernel Development over the Last Year? | Open Source Summit + Embedded Linux Conference + OSPOCon 2021 | 2021-09-27 |
Analysis of kernel git history using craiget shows about 21,000 contributors (33,000 emails) and 119 million tokens in Linux 5.14, with roughly 12 million… | ||
| Safety + SBOMs + Zephyr RTOS | RISC-V Forum: Embedded Technologies 2021 | 2021-07-21 |
Safety + SBOMs + Zephyr RTOS - Kate Stewart, The Linux Foundation
Sensors and actuators are going to need to communicate reliably with the edge devices and up… | ||
| Extending Security to Resource Constrained Devices | RISC-V Forum: Security 2021 | 2021-04-14 |
Zephyr RTOS aims to bring audited security to constrained devices, started five years ago and now supporting RISC‑V 32/64 with over 250+ boards (about 8 RISC‑V… | ||
| Software Composition Analysis Devroom Welcome | FOSDEM 2021 | 2021-02-06 |
What is SCA?
Welcome to the Software Composition Analysis Devroom
This presentation introduces the devroom on software composition - an emerging topic on… | ||
| Overview Software Bill of Materials (SBOM) | FOSDEM 2021 | 2021-02-06 |
What is a software bill of materials, and why is there all the interest about it? In this session, a quick overview of the minimum viable fields to represent… | ||
| Devroom Software Composition: Concluding Remarks | FOSDEM 2021 | 2021-02-06 |
If we come to this presentation: A big thank you for all persons who have submitted their presentation and many thanks for all attending. | ||
| #9 Open Source Forum 2019 Kate Stewart | Open Source Forum 2019 | 2019-12-16 |
Zephyr is an RTOS designed for tiny devices with a security-first approach, now shipping a first LTS 1.14 that the project supports with two years of security… | ||
| Open Source in Safety Critical Applications: the Next Frontier | Open Source Summit + Embedded Linux Conference North America 2019 | 2019-08-21 |
Argument: open source can meet safety needs but only with concrete tracing, scope-definitions and hardened subsets. Demonstrations include an OpenAPS Raspberry… | ||
| Zephyr Project: Unlocking IoT Innovation with an Open Source RTOS | KubeCon + CloudNativeCon + Open Source Summit China 2019 | 2019-06-24 |
Zephyr claims real products and measurable growth: a first LTS released, ~170 board ports in tree, ~12,000 repo clones (1,900 unique) in two weeks, ~31,000… | ||
| Zephyr Project: Unlocking IoT Innovation with an Open Source RTOS | KubeCon + CloudNativeCon China 2019 | 2019-06-24 |
Open-source Zephyr RTOS (launched 2016) claims product deployments now — Nordic lighting mesh, ProGlove barcode glove, GPS trackers on garbage trucks, smart… | ||
| Developing Open Source for Safety and Security | KubeCon + CloudNativeCon China 2019 | 2019-06-24 |
Open source can meet functional safety but requires concrete limits and automation: a Zephyr LTS auditable subset targets ISO 61508-style certification with… | ||
| Developing Open Source for Safety and Security | KubeCon + CloudNativeCon + Open Source Summit China 2019 | 2019-06-24 |
Zephyr cuts a Long Term Support auditable subset now and aims for MISRA C checks, ISO 61508 alignment and full safety certification around 2020–21, with a… | ||
| Which OS/RTOS makes sense for your Constrained Device? | Eclipse IoT Day Santa Clara 2019 | 2019-05-13 |
If Linux fits, use it — 62% embedded market uses Linux — otherwise choose between proprietary stacks, roll‑your‑own, or open projects; community activity and… | ||
| nothing matches | ||