Daniel Hernandez

I am a Chilean computer scientist at the University of Stuttgart, researching Web and Data Science, knowledge graphs, and graph data. I write about multiple topics (also in Spanish, but as @daniel).

Daniel Hernandezdanielhz
2023-12-27

@jyby Thank you! Fixed.

Daniel Hernandezdanielhz
2023-12-26

Do you know that there is a market for IPv4 addresses where prices are increasing? We really don't need a market for a scarce resource when we can use an alternative abundant resource like IPv6 addresses. Some big companies have bought large amounts of IPv4 addresses (see en.wikipedia.org/wiki/IPv4_add). I don't think this market will benefit people, special in regions where the resource gets more scarce.

Daniel Hernandezdanielhz
2023-12-26

@jens2go @Nature @dyanilewis It is deplorable how something so valuable is not properly protected.

Daniel Hernandez boosted:
Jens Notroffjens2go
2023-12-26

Brilliantly visualised @Nature essay by @dyanilewis, photography by Ulet Ifansasti, on the stunning 45,000 year-old in , Indonesia - now threatened by dissolution and irretrievable loss:

nature.com/immersive/d41586-02

Daniel Hernandez boosted:
When I lived in Aalborg Denmark, the wind blew strong, some bees took refuge in the holes of an old piece of wood, they were so pretty that they looked like hairy bears.
#bees #denmark #aalborg #naturephotography #macro #insect #nature #wildlife
The wind blows hard, a bee takes refuge in the holes of an old piece of wood, it looks like a tiny furry bear.The wind blows hard, a bee takes refuge in the holes of an old piece of wood, it looks like a tiny furry bear.The wind blows hard, a bee takes refuge in the holes of an old piece of wood, it looks like a tiny furry bear.The wind blows hard, a bee takes refuge in the holes of an old piece of wood, it looks like a tiny furry bear.
Daniel Hernandezdanielhz
2023-12-26

@corwin @sachac@emacs.ch Yes, it is back 🙂

Daniel Hernandezdanielhz
2023-12-26

The second version of the KG4S workshop (@kg4s) will be collocated with ESWC 2024 in Hersonissos, Crete, Grece. This workshop intends to gather researchers and industry stakeholders to create a meeting point between Web of Data technologies and sustainability research, to boost the potential contribution of Web technologies, such as Knowledge Graphs, towards sustainability. 2024.kg4s.org

The town of Hersonissos drawn manually with a text saying: The Second International Workshop Knowledge Graphs for Sustainability https://2024.kg4s.org May 2024 - Hersonissos - Crete - Greece.
Daniel Hernandez boosted:
KG for Sustainabilitykg4s
2023-12-26

🔴 Extended deadline: March 14.

The second version of the KG4S workshop will be collocated with (@eswc_conf) in Hersonissos, Crete, Greece. This workshop intends to gather researchers and industry stakeholders to create a meeting point between Web of Data technologies and sustainability research, to boost the potential contribution of Web technologies, such as Knowledge Graphs, towards sustainability. 2024.kg4s.org

The town of Hersonissos drawn manually with a text saying: The Second International Workshop Knowledge Graphs for Sustainability https://2024.kg4s.org May 2024 - Hersonissos - Crete - Greece.
Daniel Hernandez boosted:
Cascade Pinecascadepine@mas.to
2023-12-26

Unexpectedly stumbled on this giant troll sculpture while birdwatching in West Seattle! I knew there were new troll sculptures around; didn’t know I’d be seeing one today. 😄

Sculptor: Thomas Dambo

#seattle #pnw #ThomasDambo

A wooden sculpture of a giant troll with a peaceful aspect. The troll is playing a huge flute made out of a driftwood log.
Daniel Hernandezdanielhz
2023-12-25

Do you know that GitHub does not support IPv6 yet? I noticed this when trying to clone a repository from an IPv6 only server. This is another reason open-source projects should start moving away from GitHub and not requiring us to depend on a single vendor.

github.com/orgs/community/disc

Daniel Hernandez boosted:
Walking through the streets of a medieval town. Beauty is not in what you see, but in what you feel.
Happy holidays beautiful people, may you always embrace happiness.
#cityphotography #Christmas #medievaltown #germany #happymoments
Daniel Hernandez boosted:
natadimounatadimou
2023-12-23

📢 Job alert! 📢
We have a PhD/postdoc position open at the Department of Computer Science of KU Leuven on for in the frame of the REEVALUATE Horizon Europe - RIA project to review the state of the art with respect to ontologies and for cultural heritage and contribute to the semantic representation of the artefact’s metadata to improve its accessibility and automated discovery of digitised object misuses.
 
More information: kuleuven.be/personeel/jobsite/

Daniel Hernandez boosted:
2023-12-23

Season’s Greetings from CBS in 1966.

Designed by R.O. Blechman and animated by Willis Pyle. (sound on)

youtube.com/watch?v=MUWMjUjit_

Daniel Hernandez boosted:
Entomological Soc. of Americaentsocamerica@arthropod.social
2023-12-22

Arthropod Photo of the Week: December 20, 2023
Flatid planthopper nymph
Flatida sp.
Hemiptera: Flatidae
By Alfred Daniel J (@danieljalfred1) (@alfred_daniel_j), Midreshet Ben-Gurion, Israel
#arthropodPOTW

Closeup of a small insect on a brown dirt or rock surface. The insect has a small head and dome-shaped thorax, while its abdomen features a wild array of long fine white hairs and long thicker white growths. The insect’s body appears covered in a white powdery substance, except for black spots and stripes on its thorax.
Daniel Hernandez boosted:
A cosmic festival is celebrated again, and the winter solstice visits us again.
#welcomewinter #wintersolstice #nature #winter #photographynature
Daniel Hernandez boosted:
2023-12-21

Happy Solstice Everyone 💜

A poem, heavily Illuminated like a medieval manuscript:

So the Shortest Day came and the year died
And everywhere down the centuries of the snow‐white world Came people singing, dancing,
To drive the dark away.
They lighted candles in the winter trees; They hung their homes with evergreen; They burned beseeching fires all night long To keep the year alive.
And when the new year's sunshine blazed awake They shouted, reveling.
Through all the frosty ages you can hear them Echoing behind us ‐ listen!
All the long echoes, sing the same delight, This Shortest Day,
As promise wakens in the sleeping land: They carol, feast, give thanks,
And dearly love their friends, And hope for peace.
And so do we, here, now, — This year and every year. 
Welcome Yule!

- Susan Cooper 1977
Daniel Hernandezdanielhz
2023-12-20

@evan @fraying @wolf480pl @Gargron @groups Thanks for the news Evan, I imagine that private and fine-grained groups can be a complicated beast if I can share a post with two groups.

Daniel Hernandezdanielhz
2023-12-20

@fraying @evan @wolf480pl @Gargron Groups are something I would really like to have. I would like to share pictures of birds with the bird lovers' group, and share pictures of spiders with the spider lovers' group. When living in Denmark, people used Facebook groups a lot, for sport clubs and for the neighborhood. I would have been happy if I could have accessed those groups from my own ActivityPub instance.

Daniel Hernandez boosted:
2023-12-20

Volume 1, Issue 1 of Transactions on Graph Data and Knowledge (TGDK) is now published! See the papers here:

drops.dagstuhl.de/entities/iss

TGDK is a new Diamond Open Access journal (no fees for authors or readers) published by Dagstuhl Publishing and supported by SWSA. We welcome research submissions relating to the use of graph abstractions for working with data and knowledge.

For more about TGDK see:

dagstuhl.de/tgdk

Daniel Hernandez boosted:
Universität Freiburgunifreiburg@bawß.social
2023-12-20

Neue Lebensräume für Hummeln, Schmetterlinge und Co: Prof. Dr. Alexandra-Maria Klein @naturealexk von der #UniFreiburg leitet europäisches Projekt „RestPoll“ @RestPoll zur Förderung von Bestäubern. ufr.link/restpoll @horizoneu

Das Projekt „RestPoll“ will Lebensräume für Bestäuberinsekten dauerhaft wiederherstellen und vernetzen. Foto: Felix Fornoff

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