A groundbreaking study, led by Dr. Mark Wong of The University of Western Australia, has provided the first global picture of insect activity patterns across the fundamental day–night cycle.

“Through our extensive research, we’ve finally been able to provide a definitive answer to the age-old question of whether there are more insects out at night than during the day,” said Dr. Wong. “Our global analysis not only shows that insect activity rises by a third (31.4%) during the night on average, but crucially reveals key ecological factors driving patterns in insect activity across the Earth.”

The activity patterns of insects across the day–night cycle are a surprisingly understudied area in ecology, as such patterns cannot be detected by common methods used for sampling insects. For example, sweep netting captures inactive insects, while light traps do not work as well during the day as they do during the night.

Meta presents AdvPrompter Fast Adaptive Adversarial Prompting for LLMs.

Meta presents AdvPrompter.

Fast Adaptive Adversarial Prompting for LLMs https://huggingface.co/papers/2404.

While recently Large Language Models (LLMs) have achieved remarkable successes, they are vulnerable to certain jailbreaking attacks that lead to generation of inappropriate or harmful…

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Collective intelligence across all types and substrates.

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Shared with Dropbox.

Taxonomy of principal distances and divergences v/ Frank Nielsen.

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We define duo Bregman divergences, duo Fenchel-Young divergences, duo Jensen divergences. We show how those divergences occur naturally when calculating the Kullback-Leibler divergence and skew Bhattacharyya distances between densities belonging to nested exponential families. We report the KLD between truncated normal distributions as a duo Bregman divergence. Demo code:

Kurt Gödel was born #OTD 1906.

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Today marks Kurt Gödel’s one hundred and eleventh birthday. Along with Aristotle, Gödel is often considered the greatest logician in history. But I believe his influence goes much farther. In an age when both science and politics seem to be riddled with an incessant search for “truth” — often truth that aligns with one’s preconceived social or political opinions — Gödel’s work is a useful antidote and a powerful reminder against the illusion of certainty.

In Seville, 3,000-year-old underground technology is being transformed in modern day air-conditioning.

U.S. produces the most futuristic energy, the same that all countries are looking for: 900 MW with this massive natural monument.

A new biomarker test successfully predicted the early onset of knee osteoarthritis years ahead of noticeable signs.