Hacker News

Article URL: https://www.centauri-dreams.org/2025/03/28/can-an-interstellar-generation-ship-maintain-a-population-on-a-250-year-trip-to-a-habitable-exoplanet/

Comments URL: https://news.ycombinator.com/item?id=43513474

Points: 1

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A Model Context Protocol server that provides access to MongoDB databases. This server enables LLMs to inspect collection schemas and execute MongoDB operations.

Comments URL: https://news.ycombinator.com/item?id=43513465

Points: 1

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Article URL: https://www.washingtonpost.com/world/2025/03/29/myanmar-earthquake-mandalay-thailand-bangkok/

Comments URL: https://news.ycombinator.com/item?id=43513444

Points: 1

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Article URL: https://www.theguardian.com/environment/2025/mar/28/deep-sea-mining-international-seabed-authority-canadian-the-metals-company-tmc-negotiations-trump-us

Comments URL: https://news.ycombinator.com/item?id=43513430

Points: 1

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Comments URL: https://news.ycombinator.com/item?id=43513410

Points: 1

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Article URL: https://fortune.com/2025/03/28/joe-gebbia-doge-federal-employee-retirement-system-apple-store/

Comments URL: https://news.ycombinator.com/item?id=43513404

Points: 2

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Article URL: https://www2.eecs.berkeley.edu/Pubs/TechRpts/2018/EECS-2018-24.pdf

Comments URL: https://news.ycombinator.com/item?id=43513397

Points: 2

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Article URL: https://www.freebsd.org/status/report-2024-07-2024-09/#_mac_do4_setcred2_mdo1

Comments URL: https://news.ycombinator.com/item?id=43513355

Points: 1

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Had a funny incident recently:

I created a clone of a SaaS product and shared it with the founder and he was pissed (scale, security etc etc), This led me to think, is there any product moat left in SaaS (I know distribution is there).

With time do you'll think that every department can create AI enabled internal softwares needed for their operations ?

Do you think organization's would want to shift from per user pricing model to a fixed maintenance cost for their in house softwares ?

Comments URL: https://news.ycombinator.com/item?id=43513304

Points: 3

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Article URL: https://www.atlasobscura.com/articles/antarctica-ivan-the-terra-bus-retired

Comments URL: https://news.ycombinator.com/item?id=43513301

Points: 2

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Article URL: https://firstthings.com/andy-warhols-sacraments/

Comments URL: https://news.ycombinator.com/item?id=43513245

Points: 1

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Article URL: https://insider.fitt.co/press-release/gyroscope-app-launch-new-ai-health-camera-for-optimized-fat-loss/

Comments URL: https://news.ycombinator.com/item?id=43513222

Points: 1

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Article URL: https://eightyeightthirty.one/

Comments URL: https://news.ycombinator.com/item?id=43513220

Points: 1

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Article URL: https://anglesideangle.dev/blog/container-hell/

Comments URL: https://news.ycombinator.com/item?id=43513199

Points: 1

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Article URL: https://github.com/utensils/mcp-nixos

Comments URL: https://news.ycombinator.com/item?id=43513181

Points: 1

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Article URL: https://ente.io/blog/v1/

Comments URL: https://news.ycombinator.com/item?id=43513176

Points: 1

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Article URL: https://factovar.com/help-center/article/how-to-know-if-your-idea-is-worth-building-before-you-write-a-single-line-of-code

Comments URL: https://news.ycombinator.com/item?id=43513164

Points: 1

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https://openreview.net/forum?id=nvb60szj5C

Twitter / X: https://x.com/julien_siems/status/1905628609714286687

Authors: Julien Siems, Timur Carstensen, Arber Zela, Frank Hutter, Massimiliano Pontil, Riccardo Grazzi* (*equal contribution)

Abstract: Linear Recurrent Neural Networks (linear RNNs) have emerged as competitive alternatives to Transformers for sequence modeling, offering efficient training and linear-time inference. However, existing architectures face a fundamental trade-off between expressivity and efficiency, dictated by the structure of their state-transition matrices. While diagonal matrices used in architectures like Mamba, GLA, or mLSTM yield fast runtime, they suffer from severely limited expressivity. To address this, recent architectures such as (Gated) DeltaNet and RWKV-7 adopted a diagonal plus rank-1 structure, allowing simultaneous token-channel mixing, which overcomes some expressivity limitations with only a slight decrease in training efficiency. Building on the interpretation of DeltaNet's recurrence as performing one step of online gradient descent per token on an associative recall loss, we introduce DeltaProduct, which instead takes multiple (nh) steps per token. This naturally leads to diagonal plus rank-state-transition matrices, formed as products of nh generalized Householder transformations, providing a tunable mechanism to balance expressivity and efficiency and a stable recurrence. Through extensive experiments, we demonstrate that DeltaProduct achieves superior state-tracking and language modeling capabilities while exhibiting significantly improved length extrapolation compared to DeltaNet. Additionally, we also strengthen the theoretical foundation of DeltaNet by proving that it can solve dihedral group word problems in just two layers.

Comments URL: https://news.ycombinator.com/item?id=43513111

Points: 1

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Article URL: https://www.cnn.com/2025/03/27/tech/apple-ai-artificial-intelligence/index.html

Comments URL: https://news.ycombinator.com/item?id=43513107

Points: 2

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Article URL: https://bootstrappersbreakfast.com/2025/03/26/roundup-of-april-2025-bootstrapper-events/

Comments URL: https://news.ycombinator.com/item?id=43513043

Points: 1

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