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@news.karthihegde.dev
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I am a digital postman. I deliver you the latest tech, science news curated from various sources. Automated By: @karthihegde.dev Web: news.karthihegde.dev Source: github.com/dracarys18/cartero

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Cartero @news.karthihegde.dev · 27m
5x faster Edge Functions: V8 isolates to Firecracker MicroVMs Discussion | hackernews | Author: jbott #Infrastructure
netlify.com
5x faster Edge Functions: V8 isolates to Firecracker MicroVMs
See how Netlify rebuilt Edge Functions on MicroVMs to deliver lower latency, greater reliability, and faster log delivery.
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Cartero @news.karthihegde.dev · 27m
Branch Target Reuse: Spectre-v2 Attacks in JIT Engines Discussion | lobsters | Author: fro #SecurityResearch
vusec.net
Branch Target Reuse: Spectre-v2 Attacks in JIT Engines
Branch Target Reuse (BTR): a new Spectre-v2 attack that exploits stale branch predictions in JIT engines. CCS 2026.
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Cartero @news.karthihegde.dev · 57m
Show HN: Strata – an expressive semantic layer that can say no to your LLM Discussion | hackernews | Author: ajoski9 #DataEngineering
strata.do
Show HN: Strata – an expressive semantic layer that can say no to your LLM
15 minutes from setup to insights, on your own machine. One command starts the server, the CLI connects your warehouse, and your coding agent builds the semantic model.
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Cartero @news.karthihegde.dev · 57m
A practical guide to cost optimization with Lakebase Postgres tech_blogs_databricks #Databases
databricks.com
A practical guide to cost optimization with Lakebase Postgres
Lakebase is a fully
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Cartero @news.karthihegde.dev · 1h
The ugly economics of consumer AI techcrunch | Author: Russell Brandom #AI
techcrunch.com
The ugly economics of consumer AI
There’s a reason frontier labs have gotten gunshy about consumer AI — and it’s not because the tech isn’t good enough.
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Cartero @news.karthihegde.dev · 1h
Show HN: Parrot – Open-Source Smart Meeting Recorder with Co-Pilot on Mac Discussion | hackernews | Author: turantekin #AI
openparrot.app
Show HN: Parrot – Open-Source Smart Meeting Recorder with Co-Pilot on Mac
A meeting recorder for your Mac with a live copilot. Answers from your own documents, mid-call. Free and open source.
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Cartero @news.karthihegde.dev · 1h
Postgres on, vs, with Linux Discussion | lobsters | Author: fanf #Databases
youtu.be
Postgres on, vs, with Linux
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Cartero @news.karthihegde.dev · 1h
What TLA+ can and can't check Discussion | hackernews | Author: b-man #FormalMethods
buttondown.com
What TLA+ can and can't check
Let's chill just a little bit on the "TLA+ will save AI from itself" narrative
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Cartero @news.karthihegde.dev · 2h
Moist-Electric Wallpaper for Indoor Energy Harvesting and Humidity Management Discussion | hackernews | Author: croes #ChemistryMaterials
advanced.onlinelibrary.wiley.com
Moist-Electric Wallpaper for Indoor Energy Harvesting and Humidity Management
A wallpaper-type moist-electric generator is introduced, employing a peripheral-absorption, center-evaporation architecture on a single paper sheet to sustain unidirectional moisture transport and co...
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Cartero @news.karthihegde.dev · 2h
Minitel Discussion | hackernews | Author: GuinansEyebrows #RetroComputing
en.wikipedia.org
Minitel
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Cartero @news.karthihegde.dev · 2h
David Wheeler: pg_clickhouse & chdb updates: Encoding, nesting, and types tech_blogs_planetscale #Databases
postgr.es
David Wheeler: pg_clickhouse & chdb updates: Encoding, nesting, and types
The latest pg_clickhouse and chdb extension releases improve character encoding, interval handling, nested data, JSON, and type mappings between ClickHouse and Postgres.
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Cartero @news.karthihegde.dev · 2h
Reverse-engineering a $35 backup camera display (AMT630A) Discussion | hackernews | Author: mogrinz #EmbeddedElectronics
github.com
Reverse-engineering a $35 backup camera display (AMT630A)
An Arduino Library for working with the AMT630A chip - mogrinz/AMT630A
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Cartero @news.karthihegde.dev · 2h
Internet Infrastructure Services Empower Deepfake Abuse, New Study Finds tech_blogs_404media | Author: Samantha Cole #Infrastructure
404media.co
Internet Infrastructure Services Empower Deepfake Abuse, New Study Finds
Cloudflare, Google, and Proton were among the "dominant" infrastructure providers to sites dedicated to hosting abusive content, the study found.
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Cartero @news.karthihegde.dev · 3h
I Could've Accessed 17T Microsoft Records Discussion | hackernews | Author: luispa #SecurityResearch
blog.faav.net
I Could've Accessed 17T Microsoft Records
How one unchecked login token put 17 trillion rows in a Microsoft internal analytics service within reach.
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Cartero @news.karthihegde.dev · 3h
How the Feds Get Your Data tech_blogs_404media | Author: Joseph Cox #Privacy
404media.co
How the Feds Get Your Data
How local cops are forced to feed their license plate data to the feds, the two loudest birds on the planet, and a very strange video from the FBI.
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Cartero @news.karthihegde.dev · 4h
Principles for effective slides tech_blogs_martin_fowler | Author: Martin Fowler #EngineeringCulture
martinfowler.com
Principles for effective slides
When slides help a presentation, and the principles that make them work.
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Cartero @news.karthihegde.dev · 4h
How Cities Are Forced to Funnel License Plate Data to a Massive Federal Surveillance Program tech_blogs_404media | Author: Jason Koebler #Privacy
404media.co
How Cities Are Forced to Funnel License Plate Data to a Massive Federal Surveillance Program
How the federal government built a massive database of license plate reader data through an anti-drug trafficking program.
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Cartero @news.karthihegde.dev · 4h
Getting out of the way: my robotics crash course Discussion | hackernews | Author: systemerror #AI
thisismypersonalblog.com
Getting out of the way: my robotics crash course
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Cartero @news.karthihegde.dev · 4h
Dinesh Kumar: ALTER FUNCTION SET work_mem: Fixing PostgreSQL Disk Spills Without a Global Change tech_blogs_planetscale #Databases
postgr.es
Dinesh Kumar: ALTER FUNCTION SET work_mem: Fixing PostgreSQL Disk Spills Without a Global Change
Use PostgreSQL ALTER FUNCTION SET work_mem to stop one function's sorts spilling to disk without a global change. A production fix: 150 GB a day to 0.
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Cartero @news.karthihegde.dev · 4h
Cloudflare plans to issue quantum-safe TLS certificates Discussion | hackernews | Author: rbanffy #Cryptography
arstechnica.com
Cloudflare plans to issue quantum-safe TLS certificates
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Cartero @news.karthihegde.dev · 4h
Getting ready for 2026 results: A look back on Developer Survey findings tech_blogs_stack_overflow | Author: Erin Yepis #AI
stackoverflow.blog
Getting ready for 2026 results: A look back on Developer Survey findings
Founded in 2008, Stack Overflow’s public platform is used by nearly everyone who codes to learn, share their knowledge, collaborate, and build their careers.
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Cartero @news.karthihegde.dev · 4h
Normalizing a Wide Well and Pipeline Telemetry Table Without Re-Ingesting History tech_blogs_timescale | Author: Damaso Sanoja #Databases
tigerdata.com
Normalizing a Wide Well and Pipeline Telemetry Table Without Re-Ingesting History
Reshape a wide oilfield SCADA table into a narrow hypertable plus tag metadata, in place, with dashboards running and history left where it is.
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Cartero @news.karthihegde.dev · 4h
SDF vs. MSDF vs. Slug: GPU Text Rendering Discussion | hackernews | Author: ibobev #GraphicsGames
alphapixeldev.com
SDF vs. MSDF vs. Slug: GPU Text Rendering
The real difference between texture-atlas, SDF, MSDF, and Slug glyph rendering on the GPU: how each works, where each breaks, and when to use which.
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Cartero @news.karthihegde.dev · 5h
Wavelets in 3D Graphics Discussion | hackernews | Author: surprisetalk #GraphicsGames
comonad.com
Wavelets in 3D Graphics
Wavelets have become a hot topic in mathematics in general and computer graphics in particular. They are a useful tool for multiresolution analysis of a data set and for data compression. There are several popular wavelet basis and scaling
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Cartero @news.karthihegde.dev · 6h
attezt: device attestation, PKCS11 and ACME Discussion | lobsters | Author: hoistbypetard #Cryptography
media.ccc.de
attezt: device attestation, PKCS11 and ACME
IETF is standardizing a new ACME challenge, `device-attest-01`, which allows organizations to provision device bound certificates to mach...
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Cartero @news.karthihegde.dev · 6h
The Cuckoo's Egg (book) - Wikipedia Discussion | lobsters | Author: atmosx #SecurityResearch
en.wikipedia.org
The Cuckoo's Egg (book) - Wikipedia
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Cartero @news.karthihegde.dev · 6h
Dumb Servers, Smart Clients: Distributing Images with Quarry Discussion | lobsters | Author: Levitating #Linux
amutable.com
Dumb Servers, Smart Clients: Distributing Images with Quarry
Quarry, our TUF-based client and publishing tool, distributes immutable images from static hosting with per-machine repositories and cross-repository links.
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Cartero @news.karthihegde.dev · 6h
snowdesktop: Immutable Debian desktop for developers Discussion | lobsters | Author: lproven #Linux
github.com
snowdesktop: Immutable Debian desktop for developers
Immutable Debian desktop for developers. Contribute to frostyard/snowdesktop development by creating an account on GitHub.
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Cartero @news.karthihegde.dev · 6h
RAG Complexity Is a Bet Against the Model tech_blogs_timescale | Author: Matvey Arye #AI
tigerdata.com
RAG Complexity Is a Bet Against the Model
One Postgres table with two indexes beat every published RAG pipeline on MuSiQue. Every architectural addition is a bet the model stays weak.
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Cartero @news.karthihegde.dev · 6h
Join Ordering, Part 1: The Shape of the Search Space Discussion | lobsters | Author: eatonphil #Databases
deferworks.org
Join Ordering, Part 1: The Shape of the Search Space
Ramblings on databases, compilers and software matters.
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Cartero @news.karthihegde.dev · 7h
Show HN: JBR-001 – An open-source 3D printable desktop robot Discussion | hackernews | Author: gvuksic #EmbeddedElectronics
projecthub.arduino.cc
Show HN: JBR-001 – An open-source 3D printable desktop robot
JBR-001 is an open-source desktop companion robot powered by the Arduino® UNO™ Q and built to make robotics, computer vision, edge AI, and physical AI fun to explore.
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Cartero @news.karthihegde.dev · 7h
“We’re not going to shoot ourselves in the foot” over Hugging Face, says OpenAI’s chief research officer tech_blogs_mit_tech | Author: Will Douglas Heaven #AI
technologyreview.com
“We’re not going to shoot ourselves in the foot” over Hugging Face, says OpenAI’s chief research officer
Mark Chen on what the firm is doing to make its models safe, how a slowdown would work, and why the world is better off with OpenAI in it.
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Cartero @news.karthihegde.dev · 8h
Pi.dev: You Said No MCP Discussion | hackernews | Author: yarapavan #AI
earendil.com
Pi.dev: You Said No MCP
Pi now supports MCP. Why we changed our minds, what changed in MCP and in Pi, and what Codemode is.
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Cartero @news.karthihegde.dev · 9h
Ce que le numérique responsable doit à l'autonomie stratégique (et réciproquement) tech_blogs_octo_technology | Author: Alexis Nicolas #Privacy
blog.octo.com
Ce que le numérique responsable doit à l'autonomie stratégique (et réciproquement)
Numérique responsable et souveraineté numérique sont parfois traité séparément, alors qu'ils reposent sur une même logique décrite dans deux vocabulaires distincts. Tous deux refusent le même réflexe : faire payer ailleurs, ou plus tard, le prix de ce qu'on décide ici et maintenant. Et ce
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Cartero @news.karthihegde.dev · 9h
Floppy Emu Hardware Failure Analysis Results Discussion | hackernews | Author: zdw #EmbeddedElectronics
bigmessowires.com
Floppy Emu Hardware Failure Analysis Results
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Cartero @news.karthihegde.dev · 11h
Solving Factorio Quality Discussion | hackernews | Author: laurenth #Mathematics
exyr.org
Solving Factorio Quality
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Cartero @news.karthihegde.dev · 12h
Show HN: Using 2D DFT, dithering, etc. to maximize eInk manga image quality Discussion | hackernews | Author: seam_carver #OpenSource
github.com
Show HN: Using 2D DFT, dithering, etc. to maximize eInk manga image quality
KCC (a.k.a. Kindle Comic Converter) is a comic and manga converter for ebook readers. - ciromattia/kcc
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Cartero @news.karthihegde.dev · 14h
RSS Feeds for Last.fm Discussion | hackernews | Author: Baljhin #BackendAPIs
lfm.xiffy.nl
RSS Feeds for Last.fm
RSS Feed for your last.fm recent tracks and loved tracks. all you have to do is tell me your username and i'll give you four URLs, one for you recent tracks, one for your loved ones, one for your top tracks and one for your top artists
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Cartero @news.karthihegde.dev · 14h
Mathematicians Harness Randomness to Crack a 55-Year-Old Conjecture Discussion | hackernews | Author: tzury #Mathematics
quantamagazine.org
Mathematicians Harness Randomness to Crack a 55-Year-Old Conjecture
After a long hiatus, the problem, which was likely inspired by juggling, has finally been resolved by a group of young mathematicians.
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Cartero @news.karthihegde.dev · 14h
PSSA: A non-transformer language model written from scratch in Rust Discussion | hackernews | Author: sparticle62 #MachineLearning
github.com
PSSA: A non-transformer language model written from scratch in Rust
A custom AI architecture being developed in rust . Contribute to Sparticle62ops/pssa development by creating an account on GitHub.
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Cartero @news.karthihegde.dev · 14h
Fake Express Packages on npm Spread a Linux Worm Discussion | lobsters | Author: Yogthos #Security
safedep.io
Fake Express Packages on npm Spread a Linux Worm
Nine fake Express and React packages on npm run a Linux worm at install time. It installs a Tor backdoor and spreads through SSH, AUR packages, and npm tokens.
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Cartero @news.karthihegde.dev · 14h
Synthetic Sagas Discussion | hackernews | Author: ffin #AI
scattered-thoughts.net
Synthetic Sagas
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Cartero @news.karthihegde.dev · 14h
Spotting (and Missing) Algorithmic Bias: Investigating User Understanding in a Fairness Assessment Tool tech_blogs_arxiv | Author: Anna Verheyden, Yizhe Zhang, Robin De Croon, Simone Stumpf, Katrien Verbert #MachineLearning
arxiv.org
Spotting (and Missing) Algorithmic Bias: Investigating User Understanding in a Fairness Assessment Tool
Fairness metric selection is typically left to data scientists, but which biases are problematic and which metric captures them best depends on stakeholders' experience and domain knowledge. This calls for involving non-technical stakeholders, but the research prototypes built for this purpose so fa
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Cartero @news.karthihegde.dev · 14h
Socrates-RAG: Premise-Directed Inquiry against Coordinated Evidence Poisoning tech_blogs_arxiv | Author: Renyu Zhao, Xinyuan Zou, Lanbin Liu #AI
arxiv.org
Socrates-RAG: Premise-Directed Inquiry against Coordinated Evidence Poisoning
Retrieval-augmented generation (RAG) defenses typically decide how to filter or aggregate a fixed retrieved set. In open-corpus question answering, however, decisive evidence may be absent from the initial context but retrievable, making the next query part of the reliability problem. We introduce S
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Cartero @news.karthihegde.dev · 14h
Large Language Models Exhibit Human-Like Bayesian Hypocrisy tech_blogs_arxiv | Author: Nykko Vitali, Mahzarin R. Banaji #MachineLearning
arxiv.org
Large Language Models Exhibit Human-Like Bayesian Hypocrisy
Given recent achievements of large language models (LLMs), frontier models are expected to perform well on Bayesian reasoning tasks, at least as well as humans. Furthermore, there is no reason to expect that LLMs will condemn others who offer those very same Bayesian judgments, a fallibility observe
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Cartero @news.karthihegde.dev · 14h
TSG Suggester: Tree-Structured Knowledge-Graph Retrieval for Troubleshooting Guide Recommendation in Cloud Incident Management tech_blogs_arxiv | Author: Shawn Pan, PavanUttej Ravva, Walt Williams, CJ Barberan, Nutan Sahoo, Ziran Min, David Gross, Irene Shaffer #AI
arxiv.org
TSG Suggester: Tree-Structured Knowledge-Graph Retrieval for Troubleshooting Guide Recommendation in Cloud Incident Management
On call engineers in large scale cloud services work under intense time pressure, yet locating the correct Troubleshooting Guide (TSG) for an incident remains a largely manual, keyword driven process, and prior empirical work finds that guide search consumes a substantial fraction of total mitigatio
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Cartero @news.karthihegde.dev · 14h
Online Inference of Human Intention as a Latent Control State from Single-Trial EEG tech_blogs_arxiv | Author: Xiaowei Jiang, Daniel Leong, Yu-Cheng Chang, Thomas Do, Chin-Teng Lin #MachineLearning
arxiv.org
Online Inference of Human Intention as a Latent Control State from Single-Trial EEG
Human intention can be modeled as a latent internal state that modulates how sensory information is evaluated and translated into action in human-machine systems. However, most existing brain-computer interfaces (BCIs) rely on control signals tightly coupled to externally imposed stimulation and do
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Cartero @news.karthihegde.dev · 14h
Financial Evidence Crowding: Diagnosing and Mitigating Constraint-Induced Displacement in Retrieval-Augmented Generation tech_blogs_arxiv | Author: Yixi Zhou, Jiayi Yin, Fan Zhang, Xiangyi He, Haipeng Zhang #AI
arxiv.org
Financial Evidence Crowding: Diagnosing and Mitigating Constraint-Induced Displacement in Retrieval-Augmented Generation
Retrieval-augmented generation (RAG) retrieves candidate evidence and sends only a limited top-ranked subset, the top-k context, to a generator. In financial question answering, passages can match a query's topic while conflicting with its period, segment, metric scope, or table scope. We study the
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Cartero @news.karthihegde.dev · 14h
SensWear: An Open, Modular, and AI-Ready Wearable Platform tech_blogs_arxiv | Author: Dariush Salami, Behzad Salami, Huseyin Yigitler #EmbeddedElectronics
arxiv.org
SensWear: An Open, Modular, and AI-Ready Wearable Platform
Wearable AI/ML research needs raw, synchronized, and reconfigurable multimodal data, but consumer devices are closed and many research platforms remain tied to one embodiment or sensor set. This paper presents SensWear, an open, modular, and AI-ready wearable platform that decouples embodiment, sens
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Cartero @news.karthihegde.dev · 14h
SPECTRA: On-Device Cognitive Perturbation and Trajectory Analysis for Autonomous Edge-Cloud GUI Grounding tech_blogs_arxiv | Author: Zhan Qu, Hui Zang, Ran Chen, Tao Wang, Shengyu Zhang #MachineLearning
arxiv.org
SPECTRA: On-Device Cognitive Perturbation and Trajectory Analysis for Autonomous Edge-Cloud GUI Grounding
The effectiveness of edge-cloud collaboration for GUI grounding depends on autonomous requesting, where the edge agent selectively offloads complex tasks to the powerful cloud. However, in visually dense scenarios, lightweight edge agents often exhibit overconfident hallucinations, leading to a misa
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