Lifeboat Foundation

A fully-connected annealer extendable to a multi-chip system and featuring a multi-policy mechanism has been designed by Tokyo Tech researchers to solve a broad class of combinatorial optimization (CO) problems relevant to real-world scenarios quickly and efficiently. Named Amorphica, the annealer has the ability to fine-tune parameters according to a specific target CO problem and has potential applications in logistics, finance, machine learning, and so on.

The modern world has grown accustomed to an efficient delivery of goods right at our doorsteps. But did you know that realizing such an efficiency requires solving a mathematical problem, namely what is the best possible route between all the destinations? Known as the “traveling salesman problem,” this belongs to a class of mathematical problems known as “combinatorial optimization” (CO) problems.

As the number of destinations increases, the number of possible routes grows exponentially, and a brute force method based on exhaustive search for the best route becomes impractical. Instead, an approach called “annealing computation” is adopted to find the best route quickly without an exhaustive search.

Cory Doctorow, science fiction author, activist, journalist, and blogger, joins David to discuss Big Tech, censorship, science fiction, and much more.
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Continue reading “ChatGPT, AI, and the Future of Big Tech (Cory Doctorow Interview)” »

When Ben Reinhardt was an undergrad at Caltech, he often passed a mural painted on the back of a building on campus. It included a quote from Theodore von Kármán, a scientist and engineer who served as the first director of JPL: “Scientists study the world as it is, engineers create the world that never has been.”

But a recent paper published in Nature described a decline in scientific progress over the last few decades.

Some of the other new scientific institutions experimenting with shaking up the traditional structure of research include Arcadia Institute, based in the Bay Area, which is dedicated to a translational program that, “will provide a unique combination of funding, support, and access to accelerate new product development.”

Continue reading “Ben Reinhardt Is On A Mission To Make Sci-Fi A Reality” »

I have to admit, it’s very human like. It makes we wonder if the incident if fabricated, but it may also be true.

SOPA images/Getty.

The concept of a conversational chatbot shot to fame with OpenAI’s ChatGPT, which can provide paraphrased answers for users’ detailed queries and write poetry or code with equal ease. Microsoft, which has provided financial support for OpenAI’s work, has incorporated the chatbot into its Bing search engine, providing users with a new way to search for information. The service’s rollout is still slow, with few users getting access. However, their experience has been interesting.

The losses for short-sellers betting against Elon Musk’s electric vehicle company have ballooned to $7.6 billion over the past month, making it the least profitable short position for hedge funds, according to data from S3 Partners.

The swift one-month surge in Tesla stock has wiped out about half of the gains short-sellers made last year betting against the company. At the end of December, short-sellers had made a $15 billion profit in 2022, making Tesla the most profitable short of the year.

Shares of Tesla have been on a rollercoaster following vehicle price cuts and a weaker-than-expected fourth-quarter delivery number. But on the company’s most recent earnings call, Musk reaffirmed the company’s long-term growth target of 50%.

If you ask it the right questions, ChatGPT represents an incredible resource and tool. And people noticed fast — within five days it gained over 1 million users, and now Microsoft is in talks for a potential $10 billion investment in the company.

As a reporter, the hype surrounding the AI tool intrigued me, and a colleague of mine said it’s journalism chops were convincing (though only if you didn’t squint too hard to notice articles were riddle with misinformation).

Knowing that ChatGPT’s database cut off in 2021, I asked it to write a stock market story about trading trends in 2020, and in less than one minute it spat out a 400-word story that mapped out S&P 500 moves, meme stocks, and shares that rallied during the early days of the pandemic.

The results highlight some potential strengths and weaknesses of ChatGPT.

Some of the world’s biggest academic journal publishers have banned or curbed their authors from using the advanced chatbot, ChatGPT. Because the bot uses information from the internet to produce highly readable answers to questions, the publishers are worried that inaccurate or plagiarised work could enter the pages of academic literature.

Several researchers have already listed the chatbot as a co-author in academic studies, and some publishers have moved to ban this practice. But the editor-in-chief of Science, one of the top scientific journals in the world, has gone a step further and forbidden any use of text from the program in submitted papers.

Continue reading “Science journals ban listing of ChatGPT as co-author on papers” »

Google announced in last week’s earnings call that it would pay millions of dollars to consolidate office leases across the globe.

“In the first quarter of 2023, we expect to incur approximately $500 million of costs related to exiting leases to align our office space with our adjusted global headcount look,” Chief Financial Officer Ruth Porat said. “We will continue to optimize our real estate footprint.”

Many of the lease terminations will be in the Bay Area. “We’re ending leases for a number of unoccupied spaces, and will work to consolidate under-utilized spaces in the future,” Google spokesperson Ryan Lamont wrote SFGATE in an email. “Our campuses remain a cornerstone of our culture, but we’re working to ensure we invest in real estate efficiently and that our investments match the current and future needs of our hybrid workforce.”

Saudi Arabian mining company Ma’aden, together with the King Abdullah University of Science and Technology (KAUST) Innovation Ventures Fund, are investing $6 million USD into Lithium Infinity (Lihytech). The KAUST startup’s battery-grade lithium will be a key component in driving the Kingdom of Saudi Arabia’s commitment to developing the entire value chain of electric vehicles (EVs).

Lihytech has patented a membrane-based lithium extraction technology developed by Professor Zhiping Lai at KAUST. The innovative technology can extract the alkali metal from sources such as seawater, brine, red mud and more. Based on KAUST research, the startup was funded through the KAUST Near Term Grand Challenge, a research translation program, and the technology is being developed on the campus.

This investment will take the technology from lab to commercial pilot scale. Ma’aden is leading the investment with $4 million and KAUST Innovation Ventures is investing $2 million. The University’s venture capital arm, KAUST Innovation Ventures, supports deep tech startups that look to offer solutions to pressing scientific and technological challenges, such as lithium extraction. Lihytech will use the infusion of capital to build a pilot facility at KAUST to extract lithium from the Red Sea and other in-Kingdom resources.