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karussell

1,533 karma

Co-Founder of GraphHopper - hosted & open source route planning https://www.graphhopper.com

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www.soofi.info 9d ago

Soofi – Sovereign Open Source Foundation Models

karussell
8pts2
www.graphhopper.com 4mo ago

More precise elevation data for GraphHopper routing engine

karussell
82pts15
www.nitrokey.com 4mo ago

NitroPhone 10 comes with GrapheneOS (without Google and trackers)

karussell
2pts2
www.youtube.com 9mo ago

Active mechanical logic gates – Capstan Lever Logic (CLL) [video]

karussell
1pts0
www.graphhopper.com 9mo ago

GraphHopper Routing Engine 11.0 Released

karussell
2pts1
arxiv.org 1y ago

Breaking the Sorting Barrier for Directed Single-Source Shortest Paths [pdf]

karussell
2pts1
news.ycombinator.com 1y ago

Tell HN:GitHub can remove issues at any time

karussell
7pts5
www.youtube.com 1y ago

Critical Vulnerabilities Found in Shimano Di2 Wireless (Bicycle Gear Shifting) [video]

karussell
1pts0
github.com 2y ago

Firefox Enables Screen Wake Lock API by Default – Again

karussell
2pts0
flowingdata.com 2y ago

Algorithmic road trip to visit a street named after each day of the year

karussell
1pts0
bugzilla.mozilla.org 2y ago

Firefox 122 Gets Screen Wake Lock API

karussell
3pts0
www.graphhopper.com 2y ago

The Open Source GraphHopper Routing Engine 8.0 Released

karussell
74pts17
www.graphhopper.com 3y ago

The New GraphHopper Maps

karussell
4pts2
www.graphhopper.com 3y ago

The New GraphHopper Maps (route planner)

karussell
2pts0
www.graphhopper.com 3y ago

GraphHopper Routing Engine 6.0 Released

karussell
3pts0
www.graphhopper.com 3y ago

Host Your Own Worldwide Route Calculator with GraphHopper

karussell
4pts0
www.graphhopper.com 4y ago

Scaling Governors Can Have Bugs

karussell
1pts0
medium.com 4y ago

Helping Sustain Open Maps on the Web (2021)

karussell
2pts0
github.com 4y ago

Do not use 'week year': YYYY

karussell
165pts90
jsprit.github.io 4y ago

Jsprit is an open source toolkit for solving TSP and vehicle routing problems

karussell
2pts0
www.graphhopper.com 4y ago

Open Source GraphHopper Routing Engine 4.0 Released

karussell
6pts0
news.ycombinator.com 4y ago

Ask HN: Is there a site for Hacker News filtered by my topics?

karussell
6pts1
www.graphhopper.com 5y ago

GraphHopper Routing Engine 3.0 Released

karussell
3pts0
www.graphhopper.com 6y ago

GraphHopper Routing Engine 1.0 Released

karussell
2pts0
www.graphhopper.com 6y ago

GraphHopper Routing Engine 1.0 Released

karussell
1pts0
discuss.graphhopper.com 6y ago

Show HN: Configurable Route Planning – Avoid left turns, areas and more

karussell
143pts44
www.graphhopper.com 6y ago

Getting Started with the Route Optimization API (2019)

karussell
1pts0
www.graphhopper.com 6y ago

Releasing the Cluster API

karussell
2pts0
www.graphhopper.com 6y ago

GraphHopper Routing Engine 0.13 Released

karussell
2pts1
graphhopper.com 6y ago

Using a routing engine for data analysis [pdf]

karussell
2pts0

First important step is the need to make your application faster.

Second step is to actually make it faster.

And I would say 99% of the time you can make applications faster without going down so deep on this low-level (which is still not easy) but sometimes you can only get faster via low-level optimizations.

Of course sick leave has increased in Germany, but the main reason is reporting. Since 2022 in Germany there is a new electronic sick note and doctors report every certificate directly to insurers. Before that short illnesses very often went uncounted.

I find it quite concerning and clickbaity that this reason is also included but comes relative late in the article:

One major reason for the rise in sick leave is better reporting, IGES wrote in its report published in January.

Not useless. It is like the missing printer driver for Linux Desktop. It makes the experience ugly, but this is not the fault of the Linux OSes.

Also the bank should not require apps (instead they can offer hardware key support or desktop apps) and in fact some - at least in Germany - offer a different authentication possibility. Also the app for the German ID is published on fdroid and does not rely on Google services.

Even if these models are so strong that they become a security threat if in the wrong hands this arbitrary and intransparent regulation worries me. Not for the current SOTA model vendors but for the open weight models.

I have always wondered how AI industry is not in a (partial) bubble because open weight models will substantially eat into their revenue (rather sooner than later). But with this ('bro') regulation it seems that an easy strategy could be to regulate this problem away, especially easy to convince everyone that those chines models are truly evil.

The current costs do not have to be sustainable for the SOTA model providers as they grow their user base. But I really wonder about the future as the costs have to increase at some point (to be sustainable) but at the same time the competition and local models get better and better.

I think the German Personalausweis has an electronic ID function that does this: age verification without giving out other information like name etc. But the application chooses which information is requested and could/will request more.

Unfortunately few know and use this information although the usage via NFC is not that complicated. Have used it successfully already a few times for banks, but including name information etc.

CrankGPT 1 month ago

and it takes more than 600kcal to create 600kcal plus transportation into your home

This is not a strong argument or at least a different area of discussion. Because you can say exactly the same for the electricity: you need more than the power. You need the coal+transportation, or power plant, or solar panels ...

I'm pretty sure humans are much more energy efficient ... for certain tasks ;)

Two important things for this discussion:

1. the difference for the (public) elder care (Pflegeversicherung) is already there: a fee of 2.4% vs. 1.8% with kids (or much less with more kids). And it was now proposed to slightly increase the fee to 2.5%, i.e. +0.1%. But as it was recently increased several times (nearly every year) this is a strange suggestion and looks helpless.

2. this small increase (<1 billion €) does not fix the existing financial gap of approx 4 billions. The gap will increase a lot for the next years.

A bit off-topic, but I (as a non-native reader) find the "anti" in the name off-putting. Has it a special meaning beyond the (meta)physics or is Google just bad with naming?

Not OP but requested this feature since years.

Your suggestion would help a bit but I would prefer the opposite: before someone can 'pollute' my pull request space and draw attention from subscribers I would prefer an acceptance step (just like a moderator on a forum) instead of having to archive the PRs.

This is especially important as (AI) spam increases and just because I am away for a few days or weeks I don't want those PRs lurking around.

What is the business model of open weight AI?

This is what I do not understand as well and advertising the knowledge and more advanced model is also the only thing that comes to my mind.

Since a month I am using gemma4 locally successfully on a MBP M2 for many search queries (wikipedia style questions) and it is really good, fast enough (30-40t/s) and feels nice as it keeps these queries private. But I don't understand why Google does this and so I think "we" need to find a better solution where the entire pipeline is open and the compute somehow crowdfunded. Because there will be a time when these local models will get more closed like Android is closing down. One restriction they might enforce in the future could be that they cripple the models down for "sensitive" topics like cybersecurity or health topics. Or the government could even feel the need to force them to do so.

Does somebody know the power values for idle and sleep for this release? When I tried Remix 43 on a m2 mb pro 1 month ago the idle power usage was above 5W (max 10h) and sleep roughly 3W (~20h).

I also found Discourse to be... challenging to self-host.

Made a completely different experience. Every once in a while you have to run a command. Over the last 10-12 years there were I think 2 problems where this did not work out of the box.