Golden

I'd say that Golden might be the most interesting competitor to Wikipedia I've seen in a while (which really doesn't mean that much, it's just the others have been really terrible).

This one also has a few red flags:

• closed source, as far as I can tell
• aiming for ten billion topics in their first announcement, but lacking an article on Germany
• obviously not understanding what the point of notability policies are, and no, it is not about server space

They also have a features that, if they work, should be looked at and copied by Wikipedia - such as the editing assistants and some of the social features that are built-in into the platform.

Predictions:

1. they will make a splash or two, and have corresponding news cycles to it
2. they will, at some point, make an effort to import or transclude Wikipedia content
3. they will never make a dent in Wikipedia readership, and will say that they wouldn't want to anyway because they love Wikipedia (which I believe)
4. they will make a press release of donating all their content to Wikipedia (even though that's already possible thanks to their license)
5. and then, being a for-profit company, they will pivot to something else within a year or two.

• Introducing Golden blog post
• Golden

Goldener Würfel

Nein, kein Rollenspielpreis, das war der Goldene Becher. Vielmehr hatte Schwesterchen von der Post einen Brief abgeholt, während ich in Indien war, und nun, da ich zurück bin, habe ich ihn endlich aufgemacht, und deswegen kann ich jetzt nicht über Indien schreiben sondern widme mich diesem Brief.

Der Inhalt? Ein Würfel, scheinbar mit goldener Folie überzogen, und wo die Eins sein sollte ist ein kleines Bild von etwas kaum erkennbaren. Ich dachte im ersten Moment, es sei eine Rorschach-Figur. Nachdem Schwesterchen ja schon letztes Jahr beim Hustle-the-Sluff dabei war, nehme ich an, dass es diesmal etwas ähnliches ist. Also, ab zu Googles Blogsearch, und danach gesucht, und, wer sagt's denn, gleich ein Treffer, bei Daniel Gramsch, dem Zeichner von Alina Fox.

Aus einem Kommentar ist zu entnehmen, dass Daniel Rüd ebenfalls einen solchen Brief enthalten hat, aber noch nicht darüber gebloggt hat. Ein weiterer Kommentar von Angie enthält sogar einen Link, auf dem man erkennt, dass der vermeintliche Rorschachtest doch eine Kuppel ist, von Schloss Charlottenburg in Berlin, mit der Fortuna drauf. Passend für einen Würfel, durchaus.

Laut dem Fuchsbau deutet das ganze auf ein sogenanntes Alternate Reality Game hin, eine Art elaborierter Mischung aus Live-Rollenspiel und Schnitzeljagd. Etwas, für das ich zur Zeit überhaupt nicht die Zeit habe, aber dann wiederum klingt es so spannend, dass ich sehr viel Lust darauf habe. Ich habe erst unlängst das spannende Buch Convergence Culture von Henry Jenkins vom MIT CMS verschlungen, in dem er solche und ähnliche Phänomene beschreibt.

Drum fänd ich's spannend, doch dabei zu sein. Also, auf zu der von Angie entdeckten Webseite, um mehr Informationen auszugraben. Angie, wenn Du das liest -- wie hast Du die Seite ausfindig gemacht? Und wer bist Du?

Wer sonst hat noch einen Würfel erhalten?

Template:Comments missing

Good bye, kuna!

Now that the Croatian currency has died, they all come to the Gates of Heaven.

First goes the five kuna bill, and Saint Peter says "Come in, you're welcome!"

Then the ten kuna bill. "Come in, you're welcome!"

So does the twenty and fifty kuna bills. "Come in, you're welcome!"

Then comes the hundred kuna bill, expecting to walk in. Saint Peter looks up. "Where do you think you're going?"

"Well, to heaven!"

"No, not you. I've never seen you in mass."

(My brother sent me the joke)

Good ontologies?

We have asked you for your thoughts and papers. And you have sent us those -- thank you! 19 submissions, quite a nice number, and the reviewing is still going on.

Now we ask you for your results. Apply your evaluation approaches! We give you four ontologies on the EON2006 website, and we want you to take them and evaluate them. Are these ontologies good? If they are, why? If not, what can be changed? We want practical results, and we want to discuss those results with you!. So we collected four ontologies, all talking about persons, all coming from very different background and with different properties. Enough talking -- let's get down and make our hands dirty by really evaluating these ontologies.

The set is quite nice. Four ontologies. One of them we found over rdfdata.org, a great resource for ontologies, some of them I would have never found myself. We took a list of Elvis impersonators. One person edited the ontology, it is about a clear set of information, basically RDF. The second ontology is the ROVE ontology about the Semantic Web Summer School in Cercedilla last year. It was created by a small team, and is richly axiomatized. Then there is the AIFB ontology, based on the SWRC. It is created out of our Semantic Portal in the AIFB , and edited by all the members of the AIFB -- not all of them experts in the SemWeb. Finally, there's a nice collection of FOAF-files, taken from all over the web, and to be meshed up together and evaluated as one ontology, created with a plethora of different tools, by more than a hundred persons. So there should be an ontology fitting to each of the evaluation approaches.

We had a tough decision to make when choosing the ontologies. In literally the last moment we got the tempting offer to take three or four legal ontologies and to offer those for evaluation. It was hard, and we would have loved to put both ontology sets up to evaluation, but finally decided for the set mentioned previously. The legal ontologies were all of similar types, and certainly would need a domain expert for proper evaluation, which many of the evaluators won't have at hand at the moment. I hope it is the right decision (in research, you usually never know).

The EON2006 workshop will be a great opportunity to bring together all people interested in evaluating ontologies. I read all the submissions, and I am absolutely positive that we will be able to present you with a strong and interesting programme soon. I was astonished how many people have interest in that field, and was intrigued to discover and follow the paths lead out by the authors. I am looking forward to May, and the WWW!

Comments are still missing on this post.

Google ändern

Huch? Seit gestern haben sich für die dort angegeben Suchen die Anzahl der Hits gewaltig gesenkt. Heute sieht es so aus:

geruch der luft nach regen: 28,200 Treffer
gefühl von schnee auf der haut: 36,600 Treffer
eigene wahrnehmung von dem gefühl von schnee auf der haut: 1,140 Treffer

Hmmm. Wahrscheinlich benutzen se ein approximate Reasoning Algorithmus für die erste Näherung, und, bei mehrfacher Wiederholung machen sie wahrscheinlich dann eine genauere Rechnung auf, die gecacht wird.

Oder so.

Gordon Moore (1929-2023)

Gordon Moore was not only the co-founder of Intel and the namesake for Moore's law, the claim that every two years the number of components on a chip would double, he was also, together with his wife Betty Moore, one of the generous donors who made Wikidata possible. Gordon and Betty Moore were known for their philanthropy, and it is easy to find their names engraved at the universities, zoos, museums, and galleries in the Bay Area. Gordon Moore died today at the age of 94.

Thank you for enabling us to make Wikidata happen.

Gothika

aus der Reihe Filme in 50 Worten

Halle Berry ist Psychiaterin und glaubt nur an rational erklärbare Sachverhalte und ihren Patienten deswegen kein Wort. Wie für so einen Menschen in Hollywoodfilmen üblich, passieren ihr umgehend rational nicht erklärbare Sachverhalte, weswegen sie eingewiesen wird. Ach ja, auch weil sie ihren Mann mit einer Axt in kleine, handliche Portionen aufgeteilt hat. Sie besteht darauf, nicht verrückt sondern nur besessen zu sein. Robert Downey Jr., ehemaliger Arbeitskollege, ist jetzt ihr Psychiater und glaubt ihr kein Wort. Genug zur Story, der Rest derselben ist ebenso klischeehaft wie das oben bereits Erzählte. Es gibt genau eine Schrecksekunde im Film und keine überraschenden Wendungen. Leider reiht sich der Film nicht in die interessante Sparte der Psycho-Thriller ein, wie etwa Fight Club, A beautiful mind oder Identity. Umso bedauerlicher, da der Anfang genau das Potenzial dazu erkennen lässt. Dummerweise gleitet er dann in eine übernatürliche Geistergeschichte ab, und schnell verliert man das Interesse am weiteren Verlauf der Geschichte, weil man sie eigentlich schon ein paar Dutzend Mal gesehen hat. Das Beste an der zweiten Hälfte des Films ist der Abspann mit dem Limp Biskit Cover von Behind Blue Eyes.

Gotta love it

Don't do research if you don't really love it. Financially, it's desastrous. It's the "worst pay for the investment", according to CNN.

Good thing I love it. And good thing Google loves the Semantic Web as well. Or why else do they make my desktop more and more semantic? I just installed the Desktop2 Beta - and it is pretty cool. And it's wide open to Semantic Stuff.

Granada ist phantastisch

Hier in Granada, auf dem XXII. Weltkongress der Philosophie des Rechts, ist es wahnsinn. Phantastisches Wetter, bekannte Sprecher, viele, viele Leute - über 900 Teilnehmer! - ein Wahnsinns Konferenzgebäude, und bei unserem Workshop kamen einige spannende Fragen und Diskussionen auf. Der Vortrag sei sehr gut gelaufen (ic bin mir nur selber nie dessen sicher). Die Abende sind lang und anregend, die morgen dafür schwer zum Aufstehen. Schade, dass ich nicht bis zum Schluss bleiben kann, aber morgen ist die Theaterpremiere von D'Artagnans Tochter, aus der Feder von Tom Finn, zu der ich eingeladen bin, und dazu muss ich halt wieder in Stuttgart sein. Und am Sonntag geht es auf die ESWC...

Das Leben ist schön.

Guten Rutsch!

Allen Lesern ein glückliches Neues Jahr 2003 und einen frohen Rutsch dahin! Zur Zeit wenig Zeit, wie stets, aber gleich in der ersten Januarwoche kommt die große, lang angekündigte Überraschung.

Danke für eure Treue! Über 20.000 Besucher sprechen für sich! Zur Zeit habe ich etwa 500 unbeantwortete eMails, die ich Anfangs des Jahres abarbeiten möchte, alles zu seiner Zeit.

Und weil ich vom Erfolg von Nodix so überzeugt bin, hier die Ankündigung: zum nächsten Jahreswechsel werden wir 100.000 Besucher verzeichnet haben! Bestimmt! Also, alle fleißig mithelfen, dann wird dieses Projekt 100.000 auch sicher klappen! Dazu müssen wir nächstes Jahr lediglich vier mal so viele Besucher haben wie in den letzten zwei Jahren zusammen...

Nur wer sich hohe Ziele setzt, kann viel erreichen. Guten Rutsch! Ich verabschiede mich mit den Grüßen eines alten Freundes: Möge das nächste Jahr besser als das Vorhergegangene werden!

Guter Preis

Ich kann mir nicht vorstellen, dass das der Microsoft-Preis ist. Oder werden da Hunde bevorzugt? Müssen Hunde auch der Lizenz vor Öffnen der Packung zustimmen?

Hier fehlt noch ein Bild.

Gutes Karma

Tibetanische Buddhisten glauben, dass das benutzen des Mantras OM MANI PADME HUM die sechs bösen Geister Stolz, Eifersucht, Lust, Unwissen, Gier und Wut vertreibt und die sechs guten herbeiruft, Großzügigkeit, Harmonie, Ausdauer, Begeisterungsfähigkeit, Konzentration und Einsicht.

Statt das man das Mantra selber meditiert, kann man es aber auch auf eine sogenannte Gebetsmühle eintragen. Eine Umdrehung der Gebetsmühle wirkt wie die einmalige Rezitation des Mantras. Gebetsmühlen haben außerdem den Vorteil, dass man das Mantra mehrfach aufmalen kann: 10 mal geschrieben, einmal gedreht, 10 mal Wirkung.

Heute geht das alles viel schneller und effizienter. Moderne Festplatten drehen sich mit ein paar tausend Umdrehungen pro Minute. Das heißt, wenn man ein Gebetsmantra runterlädt und auf der Festplatte abspeichert, dann wirkt das Mantra mit der Zeit ganz automatisch und mit geballter Kraft - viel stärker, als ein Mensch es herbeten könnte.

Mehr Infos zur digitalen Gebetsmühle (engl.).

Gödel and Leibniz

Gödel in his later age became obsessed with the idea that Leibniz had written a much more detailed version of the Characteristica Universalis, and that this version was intentionally censored and hidden by a conspiracy. Leibniz had discovered what he had hunted for his whole life, a way to calculate truth and end all disagreements.

I'm surprised that it was Gödel in particular to obsess with this idea, because I'd think that someone with Leibniz' smarts would have benefitted tremendously from Gödel's proofs, and it might have been a helpful antidote to his own obsession with making truth a question of mathematics.

And wouldn't it seem likely to Gödel that even if there were such a Characteristics Universalis by Leibniz, that, if no one else before him, he, Gödel himself would have been the one to find the fatal bug in it?

Gödel and physics

"A logical paradox at the heart of mathematics and computer science turns out to have implications for the real world, making a basic question about matter fundamentally unanswerable."

I just love this sentence, published in "Nature". It raises (and somehow exposes the author's intuition about) one of the deepest questions in science: how are mathematics, logic, computer science, i.e. the formal sciences, on the one side, and the "real world" on the other side, related? What is the connection between math and reality? The author seems genuinely surprised that logic has "implications for the real world" (never mind that "implication" is a logical term), and seems to struggle with the idea that a counter-intuitive theorem by Gödel, which has been studied and scrutinized for 85 years, would also apply to equations in physics.

Unfortunately the fundamental question does not really get tackled: the work described here, as fascinating as it is, was an intentional, many year effort to find a place in the mathematical models used in physics where Gödel can be applied. They are not really discussing the relation between maths and reality, but between pure mathematics and mathematics applied in physics. The original deep question remains unsolved and will befuddle students of math and the natural sciences for the next coming years, and probably decades (besides Stephen Wolfram, who beieves to have it all solved in NKS, but that's another story).

Nature: Paradox at the heart of mathematics makes physics problem unanswerable

Phys.org: Quantum physics problem proved unsolvable: Godel and Turing enter quantum physics

Gödel on language

"The more I think about language, the more it amazes me that people ever understand each other at all." - Kurt Gödel

Gödel's naturalization interview

When Gödel went to his naturalization interview, his good friend Einstein accompanied him as a witness. On the way, Gödel told Einstein about a gap in the US constitution that would allow the country to be turned into a dictatorship. Einstein told him to not mention it during the interview.

The judge they came to was the same judge who already naturalized Einstein. The interview went well until the judge asked whether Gödel thinks that the US could face the same fate and slip into a dictatorship, as Germany and Austria did. Einstein became alarmed, but Gödel started discussing the issue. The judge noticed, changed the topic quickly, and the process came to the desired outcome.

I wonder what that was, that Gödel found, but that's lost to history.

Hannover spielt

Die diesjährige Hannover spielt 2005 war... langweilig.

Die letzte Hannover spielt die ich besuchte war Mitte der 90er. Es waren damals um die 2000 Besucher da, zahlreiche Workshops liefen ständig und parallel, unzählige Ehrengäste gaben sich die Klinke in die Hand. War's R. A. Salvatore, den ich damals sah? Viele Leute lernte ich damals kennen, die ich heute noch gerne und viel zu selten sehe. Es war toll.

Über Jahre hinweg verplante ich es stets, nach Hannover zu fahren. Dieses Jahr ergab sich die plötzliche Situation, dass der Samstag frei wurde, weil ich eine Abgabe überraschenderweise vor der Zeit schaffte (Osterwochenende sei dank, mein Text für Rückkehr des Kaisers ist draußen). Also in den Zug gesetzt und ab nach Hannover (etwas mehr als 3 1/2 Stunden - super!).

Wenn das ein Spielecon vor der Haustür gewesen wäre, in Tübingen, in Villingen-Schwenningen, gar hier in Stuttgart, das wäre OK. Aber früher hatte sich eben auch eine viel längere Strecke gelohnt! Und das ist es, was ich vermisse. Kaum Programm, kaum bekannte Gesichter, vielleicht 200 Besucher, die Überreichung des Goldenen Bechers war, nun, auch weniger spektakulär als früher, ah ja. Ich glaube, das war meine letzte Hannover spielt.

Allerdings, ich tue dem Con unrecht. Ich hörte, die Veranstalter hätten sich mit Absicht für ein Downsizing entschieden, um das ganze besser zu verwalten und weniger stressfrei zu machen. Ein nachvollziehbarer und mutiger Entschluss. Und ich bin kaum Con-Spieler: mich interessieren die Workshops und die Gelegenheit, Leute zu treffen und zu planen. Insofern ist die Aussage einfach: ich war nicht Zielruppe, und, wie gesagt, tue damit der Hannover Spielt deutlich unrecht. Ich bin mir sicher, es wird wieder Conberichte geben, die mit Spielerlebnissen und viel Spaß aufwarten werden - jeder soll sich also selber die Nachlese aussuchen, die ihm am besten liegt.

Die gute Nachricht: ein paar liebe Menschen gabelten mich auf und brachten mich dann zur Ostermühle, wo ich dann einen Abend und einen Morgen viel mehr nach meinem Geschmack verbrachte. Danke für diese Gelegenheit!

Happy Birthday, Emelie!

Auch wenn ihr es leid sein dürftet, die stetigen Entschuldigungen für die Verspätungen bei den nutkidz zu hören: diesmal war es geplant, dass der Comic erst heute erscheint, denn erst heute hat Emelie, der jüngste Spross der Familie, Geburtstag! Den zu Recht stolzen Eltern herzlichen Glückwunsch!

Happy Birthday, Nodix

Heute wird Nodix 3 Jahre alt!

Am 14. Januar 2001 ging Nodix online - damals mit etwa einem halben Dutzend Seiten. Übrigens exakt ein Tag vor der Wikipedia, die allerdings - das muss man neidlos zugestehen - leicht größer geworden ist... :)

Heute besteht die Nodix-Gruppe aus mehr als 500 Seiten. Im ersten Jahr konnten wir 2.000 Besucher willkommen heißen, im zweiten Jahr waren es weitere 20.000, und im letzten Jahr konnten wir diese Zahl nochmal mehr als verdoppeln und über 44.000 Besucher fanden ihren Weg nach Nodix - Doppelt soviel wie in den beiden Jahren zuvor! Hier das ganze schön grafisch aufbereitet (die Anzahl von Requests auf den Webspace)

Hier fehlt noch ein Bild.

Die Spitze war erreicht kurz bevor die Seiten zum DSA4 Werkzeug umgezogen waren. Seitdem haben wir einen deutlich ruhigeren Verlauf - es ist eigentlich sehr amüsant für mich zu beobachten, da ich nahezu jede Spitze und die meisten Täler erklären kann, woran das lag, was da passierte, usw. Ich dachte mir, vielleicht findet Ihr es ja interessant....

Apropos DSA4 Werkzeug: in diesen drei Jahren Nodix sind bislang vier eigenständige Seiten hier entsprungen - alle im letzten Jahr. Das DSA4 Werkzeug, XML4Ada95, die nutkidz und natürlich nakit-arts. Auf allen diesen Seiten wurden heute Updates gefahren: das DSA4 Werkzeug erhielt eine neue Nachricht über deren eigene Zukunft, und ein kurzen Überblick über die Stärken und Schwächen des Programms; XML4Ada95 erhielt nach langer Zeit endlich eine News, in welcher wir auf den neuesten Stand gebracht werden bezüglich des Projekts; ein neues Bild ist in Schwesterchens Galerie zu finden; ein neuer nutkidz ist auch da...

Und letzterer enthält einen subtilen Hinweis auf die große Überraschung: eine weitere Website wird hiermit in der Nodix-Gruppe willkommen geheißen! Something*positive ist die deutsche Übersetzung von Randy Milhollands Webcomic, und täglich werden wir die Truppe um Davan, Peejee und Aubrey nun durch ihre Abenteuer begleiten können. Nehmt euch in Acht: s*p ist böse und gemein. Und ich mein es! Wer so etwas nicht mag, soll lieber nicht hinklicken davon lassen... alle anderen, herzlich Willkommen in einer neuen, ganz und gar sarkastischen Welt.

Da es auf der s*p-Website noch nicht steht, danke an Buddy für die Hilfe bei der Übersetzung. Wer übrigens nicht genug Gemeinheiten hat, der mag einen Blick auf das neue Editorial von baumgarf werfen. Wer auf Skurilla und Blasphemie steht, wird dieses Editorial lieben...

Und die Umstrukturierung der eigentlichen Nodix-Seite ("Rest-Nodix"? :) ist ja noch nicht einmal beendet, und dabei wurde sie schon heftig verkleinert. Die Bedienung wird stark vereinfacht, und der Inhalt leichter zugänglich werden - aber bleibt einfach weiterhin Nodix treu, und ihr werdet es erleben.Tja, also - willkommen im vierten Jahr Nodix!, und 66.000 Mal Danke! Ich glaube, uns stehen interessante Zeiten bevor.

Happy New Year 2021!

2020 was a challenging year, particularly due to the pandemic. Some things were very different, some things were dangerous, and the pandemic exposed the fault lines in many societies in a most tragic way around the world.

Let's hope that 2021 will be better in that respect, that we will have learned from how the events unfolded.

But I'm also amazed by how fast the vaccine was developed and made available to tens of millions.

I think there's some chance that the summer of '21 will become one to sing about for a generation.

Happy New Year 2021!

Happy New Year!

Ein halbes Jahr ist es nun her, seitdem die Seite ein letztes Update erfahren hat. Dennoch erfuhr sie über 2000 Hits, was mich mehr als überrascht. Gerade das ist ein Grund, mehr Arbeit in die Pflege von Nodix zu stecken.

Ziel soll sein: 10000 Hits am Ende des Jahres! Doch dafür muss ich etwas tun, und deswegen hier der hiermit angekündigte Versuch: Woche für Woche ein Update. Letzte Woche gab es bereits eines, es wurden die Dateien zu meinem Vortrag über Entwurfsmuster hinzugefügt. Inzwischen sind die Dateien überarbeitet worden und finden sich in einer neuen Version dort.

Zudem werden die nächsten Wochen ein paar veraltete Angaben aufgefrischt, und dann soll vor allem zu meiner DSA-Spielrunde Material veröffentlicht werden. Wahrscheinlich wird das Update jeweils Donnerstags stattfinden, versprechen tue ich freilich nichts.

Also: soweit ein gesegnetes Neues Jahr, und auf die 10000!

Denny Vrandecic

Happy New Year, 2023!

For starting 2023, I will join the Bring Back Blogging challenge. The goal is to write three posts in January 2023.

Since I have been blogging on and off the last few years anyway, that shouldn't be too hard.

Another thing this year should bring is to launch Wikifunctions, the project I have been working on since 2020. It was a longer ride than initially hoped for, but here we are, closer to launch than ever. The Beta is available online, and even though not everything works yet, I was already able to impress my kid with the function to reverse a text.

Looking forward to this New Year 2023, a number that to me still sounds like it is from a science fiction novel.

Hardwareschrott

Mein Computer ist den Weg alles irdischen gegangen. Es dauert also ein wenig, bis neue Updates kommen und - was noch viel schlimmer ist - kann ich zur Zeit auch keine e-Mails auf denny@nodix.de beantworten. Diesen Notupdate mache ich von der Uni aus.

Ich hoffe, dass bald alles wieder in Ordnung kommt. Beste Grüße, Denny

Hausarbeit fertig

So, meine Philosophie-Hausarbeit zum ontologischen Status Neuronaler Netze ist endlich abgeschlossen. Bald wird sie auch auf Nodix zur Verfügung gestellt werden. Noch befindet sich Nodix ja im Umbau, ich hoffe aber, dass noch bevor der 100.000. Besucher diese Website beehrt, ich mit dem Umbau weitgehend fertig bin.

An dieser Stelle eine Entschuldigung an meine anderen Projekte, insbesondere das DSA4 Werkzeug und XML4Ada95. Studium und Jobsuche haben zur Zeit Priorität. Sobald hier alles geregelt ist, bin ich wieder mit dem alten und vielem neuen Elan zurück!

Wenn mir jemand einen Job hat, würde das ganze natürlich arg beschleunigt werden ;) Meldet Euch!

Herr der Ringe 2, die DVD

So, heute geht es in die Sneak Nummer 200! Mal sehen, was das wird - ich rechne ja mit einer echten Überraschung, und nicht etwa mit S.W.A.T. oder Buddy oder irgendsowas... Letzte Woche, der Vollständigkeit halber, kam Shanghai Knights, überraschend lustiger Film mit Jackie Chan - der Kerl hat einfach eine unglaublich einfallreiche und spaßige Kampfchoreographie, wow!

Was mich ein wenig enttäuscht hat, in den letzten Tagen, sind zwei DVDs, einmal Moulin Rouge, und dann der Herr der Ringe II - Die zwei Türme, Extended Edition. Nein, nicht die Filme - beide Filme sind unglaublich gut, 10 von 10 Punkte, überhaupt keine Frage! Es sind die DVDs! Moulin Rouge, zum Beispiel, bietet nicht die Möglichkeit, den Film so zu sehen, wie man es im Kino tat - Deutscher Text, Englische Songs mit deutschen Untertiteln. Entweder man schaltet die Untertitel durchgehend an, oder aber durchgehend aus. Blöd.

Noch viel schlimmer aber treibt es die HdR2-SEE: da zahlt man für die übersetzte Version unglaubliche 95,- Euro (inzwischen, in manchen Läden, auch noch mehr, vor Kurzem sah ich sie für 120,- Euro; wohlgemerkt für die limitierte Sammlerausgabe), statt etwa 60,- Euro für eine andere Sprachversion - und die meisten Specials haben nicht einmal Untertitel! Auch die Audiokommentare sind ohne Untertitel. Und der eigentlich erwartete Trailer für den dritten Teil fehlt auch. Dies zu übersetzen hätte doch drin sein müssen, gerade für diesen Preis, der mit Recht scharf kritisiert wurde.

Nodix bietet da besseren Service: meine Hausarbeiten zu Entwurfsmustern und zu Softwarearchitekturen gibt es jetzt auch als PDF-Version, ich hoffe, dass sie so eine noch weitere Verbreitung findet. Und noch 8 Mal Schlafen gehen, dann kommt auch schon der Herr der Ringe... pfeif auf den Weihnachtsmann dieses Jahr!

Herr der Ringe III

Dies ein Notupdate - zur Zeit habe ich kein Internetzugang (deswegen kann ich auch nicht auf eMails antworten, sorry jetzt schon!), und mache auch das hier von einem Internetcafe aus. Aber die neuen nutkidz waren fest versprochen, und hier sind sie auch! Endlich geht es weiter, yeah!

Außerdem war gestern Nacht die Premiere des Herrn der Ringe III - Die Rückkehr des Königs! Und ich war dabei, und ich kann sagen: Wooooooooooooooowwww!!!! Anschauen. Dies ist keine Übung. Unbedingt anschauen. Jetzt. Sofort.

History of knowledge graphs

An overview on the history of ideas leading to knowledge graphs, with plenty of references. Useful for anyone who wants to understand the background of the field, and probably the best current such overview.

• History of knowledge graphs

Hommingberger Gepardenforelle

Ich kann mir zwar nicht vorstellen, dass es ernsthaft hilft, aber versuchen kann man es ja mal, ein paar Kollegen dabei zu helfen, im Suchmaschinenwettbewerb von Heise beim erfundenen Begriff Homminberger Gepardenforelle möglichst weit nach vorne zu kommen. Linkt noch jemand mit? Wäre cool, wenn die hübsch weit nach vorne kommen. Mehr Erklärung gibt es übrigens hier, auf der Seite der Uni Kassel dazu.

Hot Skull

I watched Hot Skull on Netflix, a Turkish Science Fiction dystopic series. I knew there was only one season, and no further seasons were planned, so I was expecting that the story would be resolved - but alas, I was wrong. And the book the show is based on is only available in Turkish, so I wouldn't know of a way to figure out how the story end.

The premise is that there is a "semantic virus", a disease that makes people 'jabber', to talk without meaning (but syntactically correct), and to be unable to convey or process any meaning anymore (not through words, and very limited through acts). They seem also to loose the ability to participate in most parts of society, but they still take care of eating, notice wounds or if their loved ones are in distress, etc. Jabbering is contagious, if you hear someone jabber, you start jabbering as well, jabberers cannot stop talking, and it quickly became a global pandemic. So they are somehow zombieish, but not entirely, raising questions about them still being human, their rights, etc. The hero of the story is a linguist.

Unfortunately, the story revolves around the (global? national?) institution that tries to bring the pandemic under control, and which has taken over a lot of power (which echoes some of the conspiracy theories of the COVID pandemic), and the fact that this institution is not interested in finding a cure (because going back to the former world would require them to give back the power they gained). The world has slid into economic chaos, e.g. getting chocolate becomes really hard, there seems to be only little international cooperation and transportation going on, but there seems to be enough food (at least in Istanbul, where the story is located). Information about what happened in the rest of the world is rare, but everyone seems affected.

I really enjoyed the very few and rare moments where they explored the semantic virus and what it does to people. Some of them are heart-wrenching, some of them are interesting, and in the end we get indications that there is a yet unknown mystery surrounding the disease. I hope the book at least resolves that, as we will probably never learn how the Netflix show was meant to end. The dystopic parts about a failing society, the whole plot about an "organization taking over the world and secretly fighting a cure", and the resistance to that organization, is tired, not particularly well told, standard dystopic fare.

The story is told very slowly and meanders leisurely. I really like the 'turkishness' shining through in the production: Turkish names, characters eating simit, drinking raki, Istanbul as a (underutilized) background, the respect for elders, this is all very well meshed into the sci-fi story.

No clear recommendation to watch, mostly because the story is unfinished, and there is simply not enough payoff for the lengthy and slow eight episodes. I was curious about the premise, and still would like to know how the story ends, what the authors intended, but it is frustrating that I might never learn.

• Hot Skull on Netflix

How much April 1st?

In my previous post, I was stating that I might miss April 1st entirely this year, and not as a joke, but quite literally. Here I am chronicling how that worked out. We were flying flight NZ7 from San Francisco to Auckland, starting on March 31st and landing on April 2nd, and here we look into far too much detail to see how much time the plane spent in April 1st during that 12 hours 46 minutes flight. There’s a map below to roughly follow the trip.

5:45 UTC / 22:45 31/3 local time / 37.62° N, 122.38° W / PDT / UTC-7

The flight started with taxiing for more than half an hour. We left the gate at 22:14 PDT time (doesn’t bode well), and liftoff was at 22:45 PDT.. So we had only about an hour of March left at local time. We were soon over the Pacific Ocean, as we would stay for basically the whole flight. Our starting point still had 1 hour 15 minutes left of March 31st, whereas our destination at this time was at 18:45 NZDT on April 1st, so still had 5 hours 15 minutes to go until April 2nd. Amusingly this would also be the night New Zealand switches from daylight saving time (NZDT) to standard time (NZST). Not the other way around, because the seasons are opposite in the southern hemisphere.

6:00 UTC / 23:00 31/3 local time / 37° N, 124° W / PDT / UTC-7

We are still well in the PDT / UTC-7 time zone, which, in general, goes to 127.5° W, so the local time is 23:00 PDT. We keep flying southwest.

6:27 UTC / 22:27 31/3 local time? / 34.7° N, 127.5° W / AKDT? / UTC-8?

About half an hour later, we reach the time zone border, moving out of PDT to AKDT, Alaska Daylight Time, but since Alaska is far away it is unclear whether daylight saving applies here. Also, at this point we are 200 miles (320 km) out on the water, and thus well out of the territorial waters of the US, which go for 12 nautical miles (that is, 14 miles or 22 km), so maybe the daylight saving time in Alaska does not apply and we are in international waters? One way or the other, we moved back in local time: it is suddenly either 22:27pm AKDT or even 21:27 UTC-9, depending on whether daylight saving time applies or not. For now, April 1 was pushed further back.

7:00 UTC / 23:00 31/3 local time? / 31.8° N, 131.3 W / AKDT? / UTC-8?

Half an hour later and midnight has reached San Francisco, and April 1st has started there. We were more than 600 miles or 1000 kilometers away from San Francisco, and in local time either at 23:00 AKDT or 22:00 UTC-9. We are still in March, and from here all the way to the Equator and then some, UTC-9 stretched to 142.5° W. We are continuing southwest.

8:00 UTC / 23:00 31/3 local time / 25.2° N, 136.8° W / GAMT / UTC-9

We are halfway between Hawaii and California. If we are indeed in AKDT, it would be midnight - but given that we are so far south, far closer to Hawaii, which does not have daylight saving time, and deep in international waters anyway, it is quite safe to assume that we really are in UTC-9. So local time is 23:00 UTC-9.

9:00 UTC / 0:00 4/1 local time / 17.7° N, 140.9° W / GAMT / UTC-9

There is no denying it, we are still more than a degree away from the safety of UTC-10, the Hawaiian time zone. It is midnight in our local time zone. We are in April 1st. Our plan has failed. But how long would we stay here?

9:32 UTC / 23:32 31/3 local time / 13.8° N, 142.5° W / HST / UTC-10

We have been in April 1st for 32 minutes. Now we cross from UTC-9 to UTC-10. We jump back from April to March, and it is now 23:32 local time. The 45 minutes of delayed take-off would have easily covered for this half hour of April 1st so far. The next goal is to move from UTC-10, but the border of UTC-10 is a bit irregular between Hawaii, Kiribati, and French Polynesia, looking like a hammerhead. In 1994, Kiribati pushed the Line Islands a day forward, in order to be able to claim to be the first ones into the new millennium.

10:00 UTC / 0:00 4/1 local time / 10° N, 144° W / HST / UTC-10

We are pretty deep in HST / UTC-10. It is again midnight local time, and again April 1st starts. How long will we stay there now? For the next two hours, the world will be in three different dates: in UTC-11, for example American Samoa, it is still March 31st. Here in UTC-10 it is April 1st, as it is in most of the world, from New Zealand to California, from Japan to Chile. But in UTC+14, on the Line Islands, 900 miles southwest, it is already April 2nd.

11:00 UTC / 1:00 4/1 local time / 3° N, 148° W / HST / UTC-10

We are somewhere east of the Line Islands. It is now midnight in New Zealand and April 1st has ended there. Even without the delayed start, we would now be solidly in April 1st local time.

11:24 UTC / 1:24 4/1 local time / 0° N, 150° W / HST / UTC-10

We just crossed the equator.

12:00 UTC / 2:00 4/2 local time / 3.7° S, 152.3° W / LINT / UTC+14

The international date line in this region does not go directly north-south, but goes one an angle, so without further calculation it is difficult to exactly say when we crossed the international date line, but it would be very close to this time. So we just went from 2am local time in HST / UTC-10 on April 1st to 2am local time in LINT / UTC+14 on April 2nd! This time, we have been in April 1st for a full two hours.

(Not for the first time, I wish Wikifunctions would already exist. I am pretty sure that taking a geocoordinate and returning the respective timezone will be a function that will be available there. There are a number of APIs out there, but none of which seem to provide a Web interface, and they all seem to require a key.)

12:44 UTC / 2:44 4/1 local time / 8° S, 156° W / HST / UTC-10

We just crossed the international date line again! Back from Line Island Time we move to French Polynesia, back from UTC+14 to UTC-10 again - which means it switches from 2:44 on April 2nd back to 2:44 on April 1st! For the third time, we go to April 1st - but for the first time we don’t enter it from March 31st, but from April 2nd! We just traveled back in time by a full day.

13:00 UTC / 3:00 4/1 local time / 9.6° S, 157.5° W / HST / UTC-10

We are passing between the Cook Islands and French Polynesia. In New Zealand, daylight saving time ends, and it switches from 3:00 local time in NZDT / UTC+13 to 2:00 local time in NZST / UTC+12. While we keep flying through the time zones, New Zealand declares itself to a different time zone.

14:00 UTC / 4:00 4/1 local time / 15.6° S, 164.5° W / HST / UTC-10

We are now “close” to the Cook Islands, which are associated with New Zealand. Unlike New Zealand, the Cook Islands do not observe daylight saving time, so at least one thing we don’t have to worry about. I find it surprising that the Cook Islands are not in UTC+14 but in UTC-10, considering they are in association with New Zealand. On the other side, making that flip would mean they would literally lose a day. Hmm. That could be one way to avoid an April 1st!

14:27 UTC / 3:27 4/1 local time / 18° S, 167° W / SST / UTC-11

We move from UTC-10 to UTC-11, from 4:27 back to 3:27am, from Cook Island Time to Samoa Standard Time. Which, by the way, is not the time zone in the independent state of Samoa, as they switched to UTC+13 in 2011. Also, all the maps on the UTC articles in Wikipedia (e.g. UTC-12) are out of date, because their maps are from 2008, not reflecting the change of Samoa.

15:00 UTC / 4:00 4/1 local time / 21.3° S, 170.3° W / SST / UTC-11

We are south of Niue and east of Tonga, still east of the international date line, in UTC-11. It is 4am local time (again, just as it was an hour ago). We will not make it to UTC-12, because there is no UTC-12 on these latitudes. The interesting thing about UTC-12 is that, even though no one lives in it, it is relevant for academics all around the world as it is the latest time zone, also called Anywhere-on-Earth, and thus relevant for paper submission deadlines.

15:23 UTC / 3:23 4/2 local time / 23.5° S, 172.5° W / NZST / UTC+12

We crossed the international date line again, for the third and final time for this trip! Which means we move from 4:23 am on April 1st local time in Samoa Standard Time to 3:23 am on April 2nd local time in NZST (New Zealand Standard Time). We have now reached our destination time zone.

16:34 UTC / 4:34 4/2 local time / 30° S, 180° W / NSZT / UTC+12

We just crossed from the Western into the Eastern Hemisphere. We are about halfway between New Zealand and Fiji.

17:54 UTC / 5:52 4/2 local time / 37° S, 174.8°W / NZST / UTC+12

We arrived in Auckland. It is 5:54 in the morning, on April 2nd. Back in San Francisco, it is 10:54 in the morning, on April 1st.

Green is March 31st, Red April 1st, Blue April 2nd, local times during the flight.

Basemap https://commons.wikimedia.org/wiki/File:Standard_time_zones_of_the_world_%282012%29_-_Pacific_Centered.svg CC-BY-SA by TimeZonesBoy, based on PD by CIA World Fact Book

Postscript

Altogether, there was not one April 1st, but three stretches of April 1st: first, for 32 minutes before returning to March 31st, then for 2 hours again, then we switched to April 2nd for 44 minutes and returned to April 1st for a final 2 hours and 39 minutes. If I understand it correctly, and I might well not, as thinking about this causes a knot in my brain, the first stretch would have been avoidable with a timely start, the second could have been much shorter, but the third one would only be avoidable with a different and longer flight route, in order to stay West of the international time line, going south around Samoa.

In total, we spent 5 hours and 11 minutes in April 1st, in three separate stretches. Unless Alaskan daylight saving counts in the Northern Pacific, in which case it would be an hour more.

So, I might not have skipped April 1st entirely this year, but me and the other folks on the plane might well have had the shortest April 1st of anyone on the planet this year.

I totally geeked out on this essay. If you find errors, I would really appreciate corrections. Either in Mastodon, mas.to/@vrandecic, or on Twitter, @vrandecic. Email is the last resort, vrandecic@gmail.com (The map though is just a quick sketch)

One thing I was reminded of is, as Douglas Adams correctly stated, that writing about time travel really messes up your grammar.

The source for the flight data is here:

• https://flightaware.com/live/flight/ANZ7/history/20230401/0510Z/KSFO/NZAA
• https://flightaware.com/live/flight/ANZ7/history/20230401/0510Z/KSFO/NZAA/tracklog

How much information is in a language?

About the paper "Humans store about 1.5 megabytes of information during language acquisition“, by Francis Mollica and Steven T. Piantadosi.

This is one of those papers that I both love - I find the idea is really worthy of investigation, having an answer to this question would be useful, and the paper is very readable - and can't stand, because the assumptions in the papers are so unconvincing.

The claim is that a natural language can be encoded in ~1.5MB - a little bit more than a floppy disk. And the largest part of this is the lexical semantics (in fact, without the lexical semantics, the rest is less than 62kb, far less than a short novel or book).

They introduce two methods about estimating how many bytes we need to encode the lexical semantics:

Method 1: let's assume 40,000 words in a language (languages have more words, but the assumptions in the paper is about how many words one learns before turning 18, and for that 40,000 is probably an Ok estimation although likely on the lower end). If there are 40,000 words, there must be 40,000 meanings in our heads, and lexical semantics is the mapping of words to meanings, and there are only so many possible mappings, and choosing one of those mappings requires 553,809 bits. That's their lower estimate.

Wow. I don't even know where to begin in commenting on this. The assumption that all the meanings of words just float in our head until they are anchored by actual word forms is so naiv, it's almost cute. Yes, that is likely true for some words. Mother, Father, in the naive sense of a child. Red. Blue. Water. Hot. Sweet. But for a large number of word meanings I think it is safe to assume that without a language those word meanings wouldn't exist. We need language to construct these meanings in the first place, and then to fill them with life. You can't simply attach a word form to that meaning, as the meaning doesn't exist yet, breaking down the assumptions of this first method.

Method 2: let's assume all possible meanings occupy a vector space. Now the question becomes: how big is that vector space, how do we address a single point in that vector space? And then the number of addresses multiplied with how many bits you need for a single address results in how many bits you need to understand the semantics of a whole language. There lower bound is that there are 300 dimensions, the upper bound is 500 dimensions. Their lower bound is that you either have a dimension or not, i.e. that only a single bit per dimension is needed, their upper bound is that you need 2 bits per dimension, so you can grade each dimension a little. I have read quite a few papers with this approach to lexical semantics. For example it defines "girl" as +female, -adult, "boy" as -female,-adult, "bachelor" as +adult,-married, etc.

So they get to 40,000 words x 300 dimensions x 1 bit = 12,000,000 bits, or 1.5MB, as the lower bound of Method 2 (which they then take as the best estimate because it is between the estimate of Method 1 and the upper bound of Method 2), or 40,0000 words x 500 dimensions x 2 bits = 40,000,000 bits, or 8MB.

Again, wow. Never mind that there is no place to store the dimensions - what are they, what do they mean? - probably the assumption is that they are, like the meanings in Method 1, stored prelinguistically in our brains and just need to be linked in as dimensions. But also the idea that all meanings expressible in language can fit in this simple vector space. I find that theory surprising.

Again, this reads like a rant, but really, I thoroughly enjoyed this paper, even if I entirely disagree with it. I hope it will inspire other papers with alternative approaches towards estimating these numbers, and I'm very much looking forward to reading them.

• Humans store about 1.5MB of information during language acquisition, Royal Society Open Science

Hypochondrie und Studienarbeit

Ein Sechstel der amerikanischen Gesundheitsausgaben entsteht durch Hypochondrie (so Focus von letzter Woche). Wahrscheinlich würden sich die Ärzte sehr darüber freuen, wenn auch die Behandlungszeit und die entstandenen Kosten nur eingebildet wären...

Noch nimmt die Studienarbeit den Großteil meiner Zeit in Anspruch - deswegen keine rechten Updates (ab nächster Woche zieht diese Entschuldigung nicht mehr). Gestern und heute wird letzte Hand angelegt und morgen wird sie dann an der Fakultät gedruckt. Danach bringe ich sie zum Binder, um sie am folgenden Tag dort abzuholen - und dann ist Abgabe. Dann heißt es nur noch meine Philosophiesachen erledigen und meine Diplomarbeit schreiben (ja, nur noch :), und mein Studium ist beendet.

Ach ja...

I am weak

Basically I was working today, instead of doing some stuff I should have finished a week ago for some private activities.

The challenge I posed myself: how semantic can I already get? What tools can I already use? Firefox has some pretty neat extensions, like FOAFer, or the del.icio.us plugin. I'll see if I can work with them, if there's a real payoff. The coolest, somehow semantic plugin I installed is the SearchStatus. It shows me the PageRank and the Alexa rating of the visited site. I think that's really great. It gives me just the first glimpse of what metadata can do in helping being an informed user. The Link Toolbar should be absolutely necessary, but pitily it isn't, as not enough people make us of HTMLs link element the way it is supposed to be used.

Totally unsemantic is the mouse gestures plugin. Nevertheless, I loved those with Opera, and I'm happy to have them back.

Still, there are such neat things like a RDF editor and query engine. Installed it and now I want to see how to work with it... but actually I should go upstairs, clean my room, organise my bills and insurance and doing all this real life stuff...

What's the short message? Get Firefox today and discover its extensions!

I'm a believer

The Semantic Web is promising quite a lot. Just take a look at the most cited description of the vision of the Semantic Web, written by Tim Berners-Lee and others. Many people are researching on the various aspects of the SemWeb, but in personal discussions I often sense a lack of believing.

I believe in it. I believe it will change the world. It will be a huge step forward to the data integration problem. It will allow many people to have more time to spend on the things they really love to do. It will help people organize their lives. It will make computers seem more intelligent and helpful. It will make the world a better place to live in.

This doesn't mean it will safe the world. It will offer only "nice to have"-features, but then, so many of them you will hardly be able to think of another world. I hardly remember the world how it was before e-Mail came along (I'm not that old yet, mind you). I sometimes can't remember how we went out in the evening without a mobile. That's where I see the SemWeb in 10 years: no one will think it's essential, but you will be amazed when thinking back how you lived without it.

ISWC 2008 coming to Karlsruhe

Yeah! ISWC2006 is just starting, and I am really looking forward to it. The schedule looks more than promising, and Semantic MediaWiki is among the finalists for the Semantic Web Challenge! I will write more about this year's ISWC the next few days.

But, now the news: yesterday it was decided that ISWC2008 will be hosted by the AIFB in Karlsruhe! It's a pleasure and a honor -- and I am certainly looking forward to it. Yeah!

Comments are still missing on this post.

ISWC impressions

The ISWC 2005 is over, but I'm still in Galway, hanging around at the OWL Experiences and Direction Workshop. The ISWC was a great conference, really! Met so many people from the Summer School again, heard a surprisingly number of interesting talks (there are some conferences, where one boring talk follows the other, that's definitively different here) and got some great feedback on some work we're doing here in Karlsruhe.

Boris Motik won the Best Paper Award of the ISWC, for his work on the properties of meta-modeling. Great paper and great work! Congratulations to him, and also to Peter Mika, though I have still to read his paper to form my own opinion.

I will follow up on some of the topics from the ISWC and the OWLED workshop, but here's my quick, first wrap-up: great conference! Only the weather was pitily as bad as expected. Who decided on Ireland in November?

If life was one day

If the evolution of animals was one day... (600 million years)

• From 1am to 4am, most of the modern types of animals have evolved (Cambrian explosion)
• Animals get on land a bit at 3am. Early risers! It takes them until 7am to actually breath air.
• Around noon, first octopuses show up.
• Dinosaurs arrive at 3pm, and stick around until quarter to ten.
• Humans and chimpanzees split off about fifteen minutes ago, modern humans and Neanderthals lived in the last minute, and the pyramids were built around 23:59:59.2.

In that world, if that was a Sunday:

• Saturday would have started with the introduction of sexual reproduction
• Friday would have started by introducing the nucleus to the cell
• Thursday recovering from Wednesday's catastrophe
• Wednesday photosynthesis started, and lead to a lot of oxygen which killed a lot of beings just before midnight
• Tuesday bacteria show up
• Monday first forms of life show up
• Sunday morning, planet Earth forms, pretty much at the same time as the Sun.
• Our galaxy, the Milky Way, is about a week older
• The Universe is about another week older - about 22 days.

There are several things that surprised me here.

• That dinosaurs were around for such an incredibly long time. Dinosaurs were around for seven hours, and humans for a minute.
• That life started so quickly after Earth was formed, but then took so long to get to animals.
• That the Earth and the Sun started basically at the same time.

---

Addendum April 27: Álvaro Ortiz, a graphic designer from Madrid, turned this text into an infographic.

Illuminati and Wikibase

When I was a teenager I was far too much fascinated by the Illuminati. Much less about the actual historical order, and more about the memetic complex, the trilogy by Shea and Wilson, the card game by Steve Jackson, the secret society and esoteric knowledge, the Templar Story, Holy Blood of Jesus, the rule of 5, the secret of 23, all the literature and offsprings, etc etc...

Eventually I went to actual order meetings of the Rosicrucians, and learned about some of their "secret" teachings, and also read Eco's Foucault's Pendulum. That, and access to the Web and eventually Wikipedia, helped to "cure" me from this stuff: Wikipedia allowed me to put a lot of the bits and pieces into context, and the (fascinating) stories that people like Shea & Wilson or von Däniken or Baigent, Leigh & Lincoln tell, start falling apart. Eco's novel, by deconstructing the idea, helps to overcome it.

He probably doesn't remember it anymore, but it was Thomas Römer who, many years ago, told me that the trick of these authors is to tell ten implausible, but verifiable facts, and tie them together with one highly plausible, but made-up fact. The appeal of their stories is that all of it seems to check out (because back then it was hard to fact check stuff, so you would use your time to check the most implausible stuff).

I still understand the allure of these stories, and love to indulge in them from time to time. But it was the Web, and it was learning about knowledge representation, that clarified the view on the underlying facts, and when I tried to apply the methods I was learning to it, it fell apart quickly.

So it is rather fascinating to see that one of the largest and earliest applications of Wikibase, the software we developed for Wikidata, turned out to be actual bona fide historians (not the conspiracy theorists) using it to work on the Illuminati, to catalog the letters they sent to reach other, to visualize the flow of information through the order, etc. Thanks to Olaf Simons for heading this project, and for this write up of their current state.

It's amusing to see things go round and round and realize that, indeed, everything is connected.

Imagine there's a revolution...

... and no one is going to it.

This notion sometimes scares me when I think abou the semantic web. What if all this great ideas are just to complex to be implemented? What if it remains an ivory tower dream? But, on the other hand, how much pragmatism can we take without loosing the vision?

And then, again, I see the semantic web working already: it's del.icio.us, it's flickr, it's julie, and there's so much more to come. The big time of the semantic web is yet to come, and I think none of us can really imagine the impact it is going to have. But it will definitively be interesting!

Immortal relationships

I saw a beautiful meme yesterday that said that from the perspective of a cat or dog, humans are like elves who live for five hundred years and yet aren't afraid to bond with them for their whole life. And it is depicted as beautiful and wholesome.

It's so different from all those stories of immortals, think of Vampires or Highlander or the Sandman, where the immortals get bitter, or live in misery and loss, or become aloof and uncaring about human lives and their short life spans, and where it hurts them more than it does them good.

There seem to be more stories exploring the friendship of immortals with short-lived creatures, be it in Rings of Power with the relationship of Elrond and Durin, be it the relation of Star Trek's Zora with the crew of the Discovery or especially with Craft in the short movie Calypso, or between the Eternal Sersi and Dane Whitman. All these relations seem to be depicted more positively and less tragic.

In my opinion that's a good thing. It highlights the good parts in us that we should aspire to. It shows us what we can be, based in a very common perception, the relationship to our cats and dogs. Stories are magic, in it's truest sense. Stories have an influence on the world, they help us understand the world, imagine the impact we can have, explore us who we can be. That's why I'm happy to see these more positive takes on that trope compared to the tragic takes of the past.

(I don't know if any of this is true. I think it would require at least some work to actually capture instances of such stories, classify and tally them, to see if that really is the case. I'm not claiming I've done that groundwork, but just capture an observation that I'd like to be true, but can't really vouch for it.)

In Barcelona

T'estimo, Catalunya! Ich liebe Dich, Katalonien. Eine herrliche Gegend -- obwohl ich gar nichts davon gesehen habe. Wir kamen Mittwoch in Barcelona an und fuhren direkt zur Universität, die eine eigene Stadt 20 km außerhalb bildet. Dies beruht auf General Francos Versuch, die Intelligenz aus den Städten Spaniens zu verbannen und so für Ruhe zu sorgen. Heute ging es dann direkt von der Uni wieder zurück zum Flughafen.

Wie dem auch sei, eine herrliche Zeit in Katalonien verbracht. Und warum liebe ich es so?

1. Das Wetter. Heute morgen 20 Grad, Sonnenschein den ganzen Tag, herrlich.
2. Das Essen. Lange Zeit mied ich die spanische Küche, weil ich in meinem bescheidenen Irrglauben dachte, sie sei wie die mexikanische, und ich die mexikanische seitdem ich sie in St Louis versuchte nicht mehr mag. Tatsächlich war das Essen ausgezeichnet.
3. Die Landschaft. Zwischen Meer und Gebirge. Wunderschön.

Ich muss da mal dringend privat hin. Vielleicht sehe ich sogar was von Barcelona...

In Sheffield

Die Stadt aus Stahl. Sheffield ist eine überraschend große Stadt, knapp 520.000 Einwohner und damit die viertgrößte Stadt in Großbritannien. Steht aber weder auf den Wetterkarten, noch hat es einen Flughafen. Es hat nichtmal eine vernünftige Verbindung zum nächsten Flughafen. Wir fuhren über eine Stunde den Snake Pass entlang, eine Strecke mit einer angeblich wunderschönen Aussicht. Es war Nacht.

Ich mach selber ja keine Photos, darum hier die Photos bei Flickr zu der Stadt. Auch auf Google Maps konnte ich das Octogon gegenüber finden. Ist ziemlich cool.

Zur Zeit sitze ich im großen Review unseres Projektes zu Semantischen Technologien. Die EU entscheidet, ob ihr Geld gut ausgegeben war. Ich bin nervös, und habe heute Nachmittag meinen Vortrag. Mit den nutkidz auf den Folien.

Drückt mir die Daumen.

In the beginning

"Let there be a planet with a hothouse effect, so that they can see what happens, as a warning."

"That is rather subtle, God", said the Archangel.

"Well, let it be the planet closest to them. That should do it. They're intelligent after all."

"If you say so."

Ina Kramer (1948-2023)

1990 erschien die erste aventurische Regionalkarte "im 3D Effekt", wie es damals beworben wurde, "Das Bornland" im Abenteuer "Stromaufwärts" von Michelle Schwefel. Später im Jahr erschien dann die Spielhilfe "Das Königreich am Yaquir", in dem die Karte zum Lieblichen Feld war.

Ich habe stundenlang diese Karten angestarrt. Sie waren so unglaublich detailliert. So wunderschön. Ich war sprachlos, wie schön diese Karten waren. Ich kannte nichts was die Qualität dieser Karten hatte, nicht nur bezüglich Karten für Rollenspielwelten und Fantasywelten, sondern überhaupt.

Es war ein frecher Traum, sich vorzustellen, ganz Aventurien in diesem Format, eins zu einer million, zu haben, und dennoch, innerhalb eines guten Jahrzehnts war der Traum erfüllt, Box für Box, Publikation für Publikation.

Wir verdanken dieses Meisterwerk, Aventurien im Massstab von 1:1.000.000, der Autorin und Grafikerin Ina Kramer. Ina's Bilder und vor allem Porträts und Karten in den DSA Publikationen der späten 80er und den 90er haben für mich mein Bild von DSA und wie ich mir Aventurien vorstellte geprägt wie sonst nur Caryad. Ob das Porträt von Kaiser Hal, Haldana von Ilmenstein, Prinz Brin, so viele andere. Neben ihren Bildern schrieb sie auch vielerlei Texte, vor allem Romane.

Das Rad ist zerbrochen. Am 10. Februar 2023 ist Ina Kramer im Alter von 74 Jahren gestorben.

Ina, vielen Dank für Deine Werke. Ich durfte Ina ein paar Mal treffen, auf Konventen und manchen anderen Gelegenheiten. Ihre Werke haben für mich einen wichtigen Teil meines Lebens mit Bildern und Karten erfüllt. Ich glaube auch, dass Inas Karten mein lebenslanges Interesse an Landkarten weckte.

Internet jetzt auch Offline

Ihr braucht das Internet bloß hier online runterzuladen, und schon könnt ihr darin ganz ohne Netzverbindung surfen. Cool, ne?

Introducing rdf2owlxml

Very thoughtful - I simply forgot to publish the last entry of this blog. Well, there you see it finally... but let's move to the new news.
Another KAON2 based tool - rdf2owlxml - just got finished, a converter to turn RDF/XML-serialisation of an OWL-ontology into an OWL/XML Presentation Syntax document. And it even works with the Wine-ontology.

So, whenever you need an ontology in the easy to read OWL/XML Presentation Syntax - for example, in order to XSL it further to a HTML-page representing your ontology, or anything like that, because it's hard to do this stuff with RDF/XML, go to rdf2owlxml and just grab the results! (The results work fine with dlpconvert as well, by the way).

Hope you like it, but be reminded - it is a very early service right now, only a 0.2 version.

Ironie

Ein militanter Gegner des Gesetzes zum verpflichtenden Anschallen mit dem Sicherheitsgurt beim Autofahren stirbt bei einem Autounfall.

Java developers f*** the least

Andrew Newman conducted a brilliant and significant study on how often programmers use f***, and he splitted it on programming languages. Java developers f*** the least, whereas LISP programmers use it on every fourth opportunity. In absolute term, there are still more Java f***s, but less than C++ f***s.

Just to add a further number to the study -- because Andrew unexplicably omitted Python -- here's the data: about 196,000 files / 200 occurences -> 980. That's the second highest result, placing it between Java and Perl (note that the higher the number, the less f***s -- I would have normalized that by taking it 1/n, but, fuck, there's always something to complain).

Note that Google Code Search actually is totally inconsisten with regards to their results. A search for f*** alone returns 600 results, but if you look for f*** in C++ it returns 2000. So, take the numbers with more than a grain of salt. The bad thing is that Google counts are taken as a basis for a growing number of algorithms in NLP and machine learning (I co-authored a paper that does that too). Did anyone compare the results with Yahoo counts or MSN counts or Ask counts or whatever? This is not the best scientific practice, I am afraid. And I comitted it too. Darn.

Comments are still missing on this post.

Jesus ist der Beste

Aahh... richtig schön, wieder einen ganz normalen, toll gezeichneten, ganz und gar neuen nutkidz-Comic zu sehen... Und für alle, die es noch nicht bemerkt haben: das Projekt 100.000 schreitet voran! Der 30.000ste Besucher ist bereits gezählt worden, und Ihr haltet die unglaubliche Geschwindigkeit aufrecht! Weiter so! Und versprochen, bald kommen auch weitere Inhalte als nur das DSA4 Werkzeug wieder hier drauf, dasselbe befindet sich bloß zur Zeit so herrlich in Entwicklung... Gestern kam es in die Top-500 der aktivsten SourceForge-Projekte - und davon gibt es immerhin über 55.000!

Und noch eine Kleinigkeit für alle, die es noch nicht wissen: laut Umfrage der US-Bevölkerung teilen sich auf der Rangliste der wichtigsten Amerikaner Rang 13 niemand anderes als Bill Clinton und Jesus H. Christus! (so Focus 10/03)

Und da soll einen noch etwas überraschen!

Job at the AIFB

Are you interested in the Semantic Web? (Well, probably yes or else you wouldn't read this). Do you want to work at the AIFB, the so called Semantic Web Machine? (It was Sean Bechhofer who gave us this name, at the ISWC 2005) Maybe this is your chance...

Well, if you ask me, this is the best place to work. The offices are nice, the colleagues are great, our impact is remarkable - oh well, it's loads of fun to work here, really.

We are looking for a person to work on KAON2 especially, which is a main building block of many a AIFB software, as for example my own OWL Tools, and some European Projects. Mind you, this is no easy job. But if you finished your Diploma, Master or your PhD, know a lot about efficient reasoning, and have quite some programming skills, peek at the official job offer (also available in German).

Do you dare?