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Deterministic Monotone Min-Plus Product and Convolution
arXiv:2605.07150v2 Announce Type: replace Abstract: The Monotone Min-Plus Product problem is a useful primitive that has seen many algorithmic applications over the past decade. In this problem, we are given two $n\times n$ integer matrices $A$ and $B$, where each row of $B$ is a monotone non-decreasing sequence of integers from $\{1,\dots,n\}$, and the goal is to compute their Min-Plus product, defined as the $n\times n$ matrix $C$ with $C_{i,j} = \min_{k}\{A_{i,k} + B_{k,j}\}$. The fastest...
Beyond String Matching: Semantic Evaluation of PDF Table Extraction
arXiv:2603.18652v2 Announce Type: replace Abstract: Reliably extracting tables from PDFs is essential for large-scale scientific data mining and knowledge base construction, yet existing evaluation approaches rely on rule-based metrics that fail to capture semantic equivalence of table content. We present a benchmarking framework based on synthetically generated PDFs with precise LaTeX ground truth, using tables sourced from arXiv to ensure realistic complexity and diversity. As our central...
Whole-genome duplication shaped cell-type evolution in the vertebrate brain
Abstract The complex brains of vertebrates have more cell types than those of their closest relatives. Whole-genome duplications (WGDs) occurred during early vertebrate evolution1, but it is unclear whether the duplicated genes (ohnologues) facilitated cell-type evolution. Here using brain single-cell transcriptomes from five chordates—human2, mouse3, lizard4, lamprey5 and amphioxus—we report that many cell-type families with conserved core transcription factors in vertebrates do not show...
How Liminalism Became the Defining Aesthetic of Our Time
How Liminalism Became the Defining Aesthetic of Our Time This crowd-curated digital movement is one of the most pertinent and explicit reactions to our particular slice of dystopian late capitalism. Had Century III Mall in West Mifflin, Pennsylvania not closed seven years ago, the shopping center — the third-largest in the world when it opened, with 200 tenants — would be approaching its 50th anniversary. Anchored by defunct local department store chains, including Joseph Horne Company,...
The book fueling a movement against screens in schools
Parents hand out copies of the book at school board meetings. Administrators are relying on it for guidance on how to reduce the use of technology in their schools. Actor Hugh Grant promoted it and wrote a blurb for the cover.
The Last Evolution, by John W Campbell Jr. (1932)
The Project Gutenberg EBook of The Last Evolution, by John Wood Campbell This eBook is for the use of anyone anywhere at no cost and with almost no restrictions whatsoever. You may copy it, give it away or re-use it under the terms of the Project Gutenberg License included with this eBook or online at www.gutenberg.org
Crystal Nights by Greg Egan
Publication history - Interzone #215, April 2008. - Free podcast at Transmissions From Beyond. [Site no longer active] - Oceanic (collection, Orion) -
The Romance Scammer Who Made a Small Fortune Posing as a WWE Superstar
For the first edition of WIRED Book Club, we've chosen Carlos Barragán’s The Yahoo Boys: Love, Deception, and the Real Lives of Nigeria’s Romance Scammers. Barragán took an old-school shoe-leather approach to a very online subject, flying to Lagos to embed himself with a group of young, desperate grifters. The account he brings back is a funny, sad, enraging read about how the internet can fuel heartbreak.
Mitochondria directly interact with the nuclear pore complex
Abstract Mitochondria regulate cellular processes through direct and indirect interactions with other organelles. A well-studied example has been contact with the endoplasmic reticulum at mitochondrial-associated endoplasmic reticulum membranes1, which control pathways including redox and calcium homeostasis2,3. Recent studies have also reported direct mitochondria–nuclear membrane contacts in cancer cells and yeast that promote pro-survival signalling4,5.
Werner Herzog in conversation with Paul Cronin (2014)
Most of what we’ve heard about Werner Herzog is untrue. The sheer number of false rumors and downright lies disseminated about the man and his films is truly astonishing. Yet Herzog’s body of work is one of the most important in postwar European cinema.