Medieval scholar: "Sorry, folks, 'proto-Romance language' is not a thing."
The Voynich manuscript is a famous medieval text written in a mysterious language that so far has proven to be undecipherable. Now, Gerard Cheshire, a University of Bristol academic, has announced his own solution to the conundrum in a new paper in the journal Romance Studies. Cheshire identifies the mysterious writing as a "calligraphic proto-Romance" language, and he thinks the manuscript was put together by a Dominican nun as a reference source on behalf of Maria of Castile, Queen of Aragon. Apparently it took him all of two weeks to accomplish a feat that has eluded our most brilliant scholars for at least a century.
From now, house style guide recommends terms such as ‘climate crisis’ and ‘global heating’
Decades of early research on the genetics of depression were built on nonexistent foundations. How did that happen?
The Most-Used Mathematical Algorithm Idea in History
An octillion. A billion billion billion. That’s a fairly conservative estimate of the number of times a cellphone or other device somewhere in the world has generated a bit using a maximum-length linear-feedback shift register sequence. It’s probably the single most-used mathematical algorithm idea in history. And the main originator of this idea was Solomon Golomb, who died on May 1—and whom I knew for 35 years.
Solomon Golomb’s classic book Shift Register Sequences, published in 1967—based on his work in the 1950s—went out of print long ago. But its content lives on in pretty much every modern communications system. Read the specifications for 3G, LTE, Wi-Fi, Bluetooth, or for that matter GPS, and you’ll find mentions of polynomials that determine the shift register sequences these systems use to encode the data they send. Solomon Golomb is the person who figured out how to construct all these polynomials.
A fantastic and pretty comprehensive obit for Sol. He did miss out on more of Sol’s youth as well as his cross-town chess rivalry with Basil Gordon when they both lived in Baltimore, but before they lived across town from each other again in Los Angeles.
Many of the fantastical seeming stories here, as well as Sol’s personality read very true to me with respect to the man I knew for almost two decades.
This book explores the interdisciplinary field of complex systems theory. By the end of the book, readers will be able to understand terminology that is used in complex systems and how they are related to one another; see the patterns of complex systems in practical examples; map current topics, in a variety of fields, to complexity theory; and be able to read more advanced literature in the field. The book begins with basic systems concepts and moves on to how these simple rules can lead to complex behavior. The author then introduces non-linear systems, followed by pattern formation, and networks and information flow in systems. Later chapters cover the thermodynamics of complex systems, dynamical patterns that arise in networks, and how game theory can serve as a framework for decision making. The text is interspersed with both philosophical and quantitative arguments, and each chapter ends with questions and prompts that help readers make more connections.
Open science can lead to greater collaboration, increased confidence in findings and goodwill between researchers.
I suspect a similar hypothesis holds for shared specs, code, and the broader idea of plurality within the IndieWeb. More interoperable systems makes the IndieWeb more productive.
Something like this could be applied to IndieWeb ideas and principles as well.
I once asked Robert McEliece whether he would mentor me. I told him I liked combinatorics and it seemed relevant for EE. He explained that "you find an interesting problem and then use the relevant tools, not the other way around." Formative experience. https://t.co/3IDTgdSJsF
— Lior Pachter (@lpachter) May 13, 2019
Alumnus and engineering faculty member Robert J. McEliece has passed away.
May is apparently the month that many of the greats in information theory pass away. I was reminded of Sol Golomb’s passing in May 2016 the other day.
I didn’t know him well, but met Dr. McEliece a handful of times and at least a few of the books in my personal information theory library are hand-me-down copies from his personal library. He’ll definitely be missed.
In a blockbuster paper in 1948, Claude Shannon introduced the notion of a "bit" and laid the foundation for the information age. His ideas ripple through nearly every aspect of modern life, influencing such diverse fields as communication, computing, cryptography, neuroscience, artificial intelligence, cosmology, linguistics, and genetics. But when interviewed in the 1980s, Shannon was more interested in showing off the gadgets he’d constructed — juggling robots, a Rubik’s Cube solving machine, a wearable computer to win at roulette, a unicycle without pedals, a flame-throwing trumpet — than rehashing the past. Mixing contemporary interviews, archival film, animation and dialogue drawn from interviews conducted with Shannon himself, The Bit Player tells the story of an overlooked genius who revolutionized the world, but never lost his childlike curiosity.
I know I’ve read this before, but it deserves a re-read/review every now and then.
Our 2012 conversation with Seth Mnookin, author of The Panic Virus: A True Story of Medicine, Science and Fear.
This Tuesday, lawmakers in Washington heard from an 18-year-old who, against all odds, got his shots. Ethan Lindenberger, who fought with his own mother to get vaccinated, told senators, "for my mother, her love, affection, and care as a parent was used to push an agenda to create a false distress."
That "anti-vaxx" agenda, the dangerous legacy of a thoroughly debunked 1998 study in the British medical journal Lancet, was dealt yet another devastating — though not mortal — blow this week, courtesy of epidemiologists from Denmark’s Staten Serum Institute. Their new study, which included more than 650,000 children, found that the MMR vaccine did not raise the risk of developing autism.
And yet, even in the face of study after study, and even as websites like Pinterest have moved to stamp out the spread of anti-vaxx materials on their websites, the debunked vaccine-autism link and its impact on public health live on. In this 2012 interview, Brooke spoke with Seth Mnookin, author of The Panic Virus: A True Story of Medicine, Science and Fear, about why these myths persist.
No responsible journalist should be reporting on studies with N being so small. If they do, then they should be banned from any future science journalism.
Women at the Salk Institute say they faced a culture of marginalization and hostility. The numbers from other elite scientific institutions suggest they’re not alone.
From a statistical mechanics perspective, there isn’t much of a chance that women are all grouped at the bottom of the pack without their being systematically being drug down to that position.
The thing that goes unsung in a lot of these gender inequality articles is the assured dramatic loss to science as a result. If women were given equal footing, funding, and support what great discoveries would they have otherwise have found by this point? Assuredly the world would be far better off from those unknown discoveries.
It was quoted in the title of the article, but the full quote is even more damning.
“I know a lot of men who sincerely promote gender-equality opportunities for women, but all their efforts are devoted toward younger women,” Emerson says — because it’s less costly. “But I want what my male colleague has, and that will cost a few million dollars.”
Oregon medical students were shocked and surprised when they opened the cadaver of Rose Marie Bentley.