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pierre

1,410 karma · joined June 1, 2014

pierre at pld.io
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pierre··on I unlocked Nvidia GeForce NOW and stumbled upon Pirates?
For those who don't have time to read the article :

GeForceNow is a game streaming service. Author successfully retrieve the full list of streamable softwares (beyond the official list) and was able to execute some of them through it's subscription. He discover some Nintendo and PS games, hinting at a future collaboration (or internal dev team usage) and more interestingly multiple 3D modeling / 3d editing software, which if available through the service will allow designer to work without buying a workstation.

pierre··on It’s not Tourette’s but a new type of mass sociogenic illness
These videos have now be proved to directly inflict harm to some viewers in the form of being diagnostic with the wrong condition and being administrated the wrong drug. The argument could be the same for video triggering epileptic stroke, should they be allow on a video platform, accessible to children or monetized?
pierre··on It’s not Tourette’s but a new type of mass sociogenic illness
For those who don't have time to read, this article presents finding and evidence that mass sociogenic illness can spread online without physical interaction, and proposes a name for this phenomenon "mass social media-induced illness".

The article also provides an analysis of the current outbreak of Tourette's like syndrome in teenagers in Germany following the rise of a specific Youtuber.

pierre··on Big Oil methane emissions: ‘significant gap’ between reality and reporting
I didn't take that into account, thanks
pierre··on Big Oil methane emissions: ‘significant gap’ between reality and reporting
So instead of methane that will stay ~10 year (GWP of 2.8-3.4) in the atmosphere, you release C02 (GWP of 1) that will stay ~10k year. So short term (for ~10year) you reduce warming by ~3.5, if your look long term (10k years) you increase warming by 285x by doing that.

CH4 + 2 O2 → CO2 + 2 H2O

Not sure I will call that a win for the climate. (and this energy could be put to better use than burning it on crypto)

pierre··on Launch HN: FirstIgnite (YC S21) – Matching scientists with relevant businesses
This is a great problem space!

As mentioned by an other commenter, from the industry point of view it is quitte hard to find the good researchers.

I worked on campus (both in Europe and US) for a Major insurance company trying to help with corporate R&D and there have been a lot of hurdle (see it as a list of pain points I faced when trying to collaborate with universities) :

- Some researcher are a little too much focus on their area on expertise and will refuse to work on their research outside of the field they have in mind, because either "nobody need it for that, it's mean for [insert previous research project of researcher]". Ex: We need some really precise Geolocation to estimate the level of a river bed for flood estimation near industrial site, found the good lab / researcher (previous paper in the space solving similar problem albeit not for river), go to them ready to propose a grant to work on the topics, not interested to work on river.

- Almost no researcher will want to work on a field that is view as 'solved', as they will not be able to publish. Ex: We are desesperate for better OCR tech, as we have an archive of hundreds of millions of document we need to make sense of. No machine vision / CS lab we approach want to do some research in this field as it is solved. Yet in reality the technology is generally not accurate enough on print character. Same story with Handwritten Character Recognition.

- Some researcher will try to promote their implementation of their research, but generaly the quality of the implementation is far from what we expect to put in production, and generally have little UX / modern stack understanding, if you are lucky it's implemented in JAVA, but a lot of things are a python notebook, some R or MatLab. They will however not want to collaborate on a industry ready implementation and try to push their implementation they are in love with.

If you were to fix this pain points, and provide a tool allowing for discovery this will really be great (and I will be happy to use it).

However the really interesting collaboration emerge when you approach a lab for use of their research in a tangent field they didn't anticipate. I wonder if you could automate/accelerate/facilitate this with machine learning or something else.

pierre··on Launch HN: BlackOakTV (YC S21) – Netflix for black people
Congrats on the launch, but you are attacking a difficult market, with a strong 'political' risk/factor as we can see in this thread. If I remember correctly there was a similar startup in YC S15 (https://news.ycombinator.com/item?id=9903229) that shutdown 2 years after (https://news.ycombinator.com/item?id=15292534, https://techpoint.africa/2017/09/22/afrostream-shut-down/).

In streaming content is king and over priced this day due to the ongoing war between Netflix / Disney / Amazon / Hulu ... and if you read through Afrostream postmortem, the main issue is that new subscribers consume all the content relevant to them in three month (so you always have to acquire more content). I read that you plan to commission indie content, but how do you plan you be able to keep up? Will you focus more on content that is fast / cheap to product : live shows / reality TV, or do you have an other idea in mind?

An unsolicited advice : If I was in your shoes, I would look at how to use deepfake to transform some content to fit your platform. For example, by trying to change some old cartoons, where licensing cost can be reduce, to match your niche taste. This will put you in a good position for the future of content war, if it ever go the way of fully generated content.

pierre··on Launch YC S21: Meet the Batch, Thread #4
Congrats on getting an actual business out of the ground!

A few comments :

- On your delivery website, the first step is to choose a city, but you operate just in mumbai, so I can just select mumbai. If you could remove this choice before you open in new cities, it will make the flow of ordering one step shorter. It will also allow you to better market your local brand as the wording could be : order a burger in mumbai, ....

- The pizza ordering page offer images of the items to order, the burger page does not. Is it a deliberate choice? When ordering food I generally don't choose from unknown shop with no picture (but it's maybe a cultural difference as I am not based in india).

- You are operating on top of platforms (Swiggy/Zoomato), that can decide to move into the black kitchen business. Your only edge against that seems to be your brand, what are you doing other black kitchen are not doing to ensure that your brand get strong enough?

pierre··on Launch HN: Turion Space (YC S21) – Space debris removal and satellite servicing
Interesting concept! A few reflexions :

- How do you ensure that you have approval from the debris 'owner' before de-orbiting it? Or could I use your service to target competition satellites? (or is it part of the business model?)

- What is the minimal size of a debris? It is my understanding that small debris such as screw can do lot of damage in space (as everything is moving fast), but not sure if it will be easy to catch a 1 inch debris with a robot arm.

- I really like the idea of raising the orbit of an old but functioning satellite, as this could expend their service life. However not sure if this will still have value once cost of access to space decrease?

pierre··on Launch YC: 3D Web; Training; Child privacy; Pregnancy; Life science; Desk rental
Nice work!

You mention COPPA and GDPR but which country regulation do you cover (and in which language?). How do you ensure that the Parents giving consent are the parent of the child (and that you are not getting spoof?). How do you keep up with the changing regulations, with some country having multiple layers (Union, Federal, State, City, ...).

I like the focus on Childs, but you could also extend it to do KYC for financial institutions, the market may need a cheap and reliable solution.

pierre··on Launch HN: Heimdal (YC S21) – Carbon neutral cement
I would love to see you success!

Do you have more technical details on your process? Did you publish anything? I try to dig more on your website but the content is rather thin (I learn more about what you are doing by reading your post here).

What are the by product? You mention cement and drinkable water, but there should be other byproduct to handle such as brime?

pierre··on Launch HN: Tavus (YC S21) – AI-generated personalized videos for sales outreach
You are leaking all the generated video thanks to consecutive ids. However it allowed me to browse through what was generated and it make for a stronger sales pitch / give a better idea of how this can be used. The internet marketing for law firm video pitch work well, and if you could customise the content of the video (like dashboard url) they will be even more powerful.

What is less clear from your website, is are you just handling the generation of the video, or their distribution also? Is there any integration with ad platform? Could I just send you an excel spreadsheet with video variable and a target email in the column?

pierre··on Why is China smashing its tech industry?
I still believe the pendulum will swing back to something else... internet 2021 is not the final state of the cyberspace, and things will evolve as connectivity, cost of hosting and ubiquity of computer systems increase.

What will be the web once we move to a new 3D / AR media or a metaverse platform? What id the internet become distributed again (I see some seed in blockchain / DAO), or if connectivity become ubiquitous (think smart dust).

We are just at the beginning of this journey, and the GAFAM of today are the IBM of tomorrow.

pierre··on Legalese – Computational Law
If you are intrigued by the idea that law can and will be represented as computer code / data, here are a few link to go deeper : * British national act as a logic program (1982): the paper that is the based of most current effort in this domain https://www.researchgate.net/publication/234805335_The_Briti...

* Standford codex LSP initiative that try to standarize the format in which legal rule will be encoded https://law.stanford.edu/publications/developing-a-legal-spe... (as far as I know the initiative is still going, don't hesitate to contact oliver goodenough if you want to get involved)

* OECD recently published a full repport on current initiative in the domain https://www.oecd-ilibrary.org/governance/cracking-the-code_3...

* There was a workshop at last ICAIL where a lot of people showed their progress on the topic (link to all demo video in this gdoc : https://docs.google.com/document/u/0/d/1-7cJ0KsYzQ8IOY3L_bYX...)

* MIT started a journal on the topic ~1 year ago https://law.mit.edu/

If you want to work on this topic DM me :)

pierre··on Ask HN: What was the biggest contributor to your happiness in the past year?
For me the real issue to finding good book is that I will not think about reading them due to my current context.

To solve that I found 2 way : - I challenge myself to read a book from each country/region on earth, often finding new themes I get passionate about. - I start buying every book from a given editor, also leading to great discovery / extending my horizon. (There should be a startup allowing me to subscribe to an editor :) )

pierre··on Exotic Programming Ideas
Logical english by Kowalski (author of iso prolog) go into interesting territory for me https://www.researchgate.net/publication/345770048_Logical_E...
pierre··on Catala: a programming language for socio-fiscal legislative literate programming
Logic oriented programming is really well suit for this problem.

Most complaw research happen in the logic department of universities.

- blawx.com use ergo 2 in the backend

- Kowalski ( author of iso prolog ) wrote a paper on the topic in the 80's http://www.doc.ic.ac.uk/~rak/papers/British%20N ationality%20Act.pdf

pierre··on Catala: a programming language for socio-fiscal legislative literate programming
GPT-3 is a good step but not enough. We had some good result trying to use it to translate legaleese to more parasable pseudo code. However there is still to much approximation for it to be useful today.

Short/mid term I believe that we will have tool allowing lawyer / regulator to draft in a formal form from which we will derive the legaleese. The stanford LSP is pushing in this direction and there is early tentative tools already published such as blawx or Oracle Policy Automation. I m aware of at least 3 other tool under development that push for this paradigm.

Fun fact one of the earliest effort in computational law involve lawyer writing contract in a formal english in ~1957 (original paper still full of good ideas on legal formalism https://digitalcommons.law.yale.edu/cgi/viewcont )

pierre··on Catala: a programming language for socio-fiscal legislative literate programming
If you are intrigued by the idea that law can and will be represented as computer code / data, here are a few link to go deeper :

* British national act as a logic program (1982): the paper that is the based of most current effort in this domain https://www.researchgate.net/publication/234805335_The_Briti...

* Standford codex LSP initiative that try to standarize the format in which legal rule will be encoded https://law.stanford.edu/publications/developing-a-legal-spe... (as far as I know the initiative is still going, don't hesitate to contact oliver goodenough if you want to get involved)

* OECD recently publish (2 weeks a go) a full repport on current initiative in the domain https://www.oecd-ilibrary.org/governance/cracking-the-code_3...

* There was a workshop at last ICAIL where a lot of people showed their progress on the topic (link to all demo video in this gdoc : https://docs.google.com/document/u/0/d/1-7cJ0KsYzQ8IOY3L_bYX...)

* MIT started a journal on the topic ~1 year ago https://law.mit.edu/

If you want to work on this topic DM me :)

pierre··on Big Ideas for Making Fusion Power a Reality
In the uk you have tokamak energy that is using the same aproach than arc (and they seems to be hiring).

https://www.tokamakenergy.co.uk/

pierre··on What's so hard about PDF text extraction?
pdf2json font name can be uncorrect sometime as it does only extract them based on a pre-set collection of fonts. I suggest using this fork that fix it :

https://github.com/AXATechLab/pdf2json

Bounding box also can be off with pdf2json. Pdf.js do a better job but have a tendency to no handling some ligature/glyph well, transforming word like finish to "f nish" sometime (eating the i in this case). pdfminer (python) is the best solution yet but a thousand time slower....

pierre··on What's so hard about PDF text extraction?
That's one of the reason we build Http://par.sr to try to get as clean data of possible from pdf !
pierre··on ING open-sources Lion, a library of accessible and flexible Web Components
Mostly worth it for the team. Its good to be working on opensource project full time.

Also as an internaly, explaining this project have N star buy you political capital and facilitate access to extra funding to pursue the project longer.

pierre··on ING open-sources Lion, a library of accessible and flexible Web Components
~6 man months in my case.
pierre··on ING open-sources Lion, a library of accessible and flexible Web Components
I went through the hoops of open sourcing some code in a global 50 company. The development team push for it restlessly for a year. The reality is that the culture in not there yet and I had to go through security, compliance and legal. We had to rewrite some code as one of our apache 2.0 dependency had some GPL dependencies.

We finally get the go when we cornered an exec during an off site event and he finally agreed to let us do it.

Big company are unfortunatly not ready by default to contribute back, it s not in the culture, and you get pushback from internal IT team thinking the code / architecture / documentation is not good enough yet to open source (hint : it never is) once you have clear the compliance / legal / branding / security side of things.

Hats down for the tech lead / dev / manager that convinced ING to open source this one. I hope that getting in front of HN will allow the dev team to get a little more budget to maintain this project a little longer.

pierre··on Show HN: Parsr – A toolchain to transform documents into usable structured text
We plan to support HTML as an input (its in our backlog). If possible you can DM me one of your document and we can make sure it work.
pierre··on Show HN: Parsr – A toolchain to transform documents into usable structured text
We also support Google Document understanding API for OCR, with support for other cloud OCR vendor coming soon.

We also support pdf.js as an alternative to pdfminer.

pierre··on Show HN: Parsr – A toolchain to transform documents into usable structured text
This is an interface that wrap multiple document tools into a common API, allowing you for example to switch your OCR from Tesseract to Google Cloud Vision or Abby without changing much of your code. More cloud vendor / OCR will be supported in the near future.

More than just wrapping the OCR, there is also a document reconstruction / cleaning pipeline that take care of reading order, heading detection and classification, table detection and reconstruction, ... so that you have an as clean and usableas possible Text / JSON as an output.

pierre··on Show HN: Parsr – A toolchain to transform documents into usable structured text
There is no inputs and outputs example in the repo to allow you to see rapidly what is possible. We should definitively add them.

For a quick test you can either run the jupyter notebook

https://github.com/axa-group/Parsr/tree/master/demo/jupyter-...

or run the docker with the UI interface and just drag and drop documents / play with the configuration

   docker run -t -p 8080:80 axarev/parsr-ui-localhost:latest
pierre··on Tesseract.js: Pure JavaScript OCR for 100 Languages
Pdf.js and filtering the output. Par.sr with the good input module configuration
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