Hacker News with Generative AI: Memory

Bolt Graphics Zeus a New GPU Architecture with Up to 2.25TB of Memory and 800GbE (servethehome.com)
Bolt Graphics Zeus The New GPU Architecture with up to 2.25TB of Memory and 800GbE
Hardware, Memory, Networking
27 points by Teever 5 days ago | 12 comments
Show HN: Cursor IDE now remembers your coding prefs using MCP (ycombinator.com)
Hi, I'm Daniel from Zep. I've integrated the Cursor IDE with Graphiti, our open-source temporal knowledge graph framework, to provide Cursor with persistent memory across sessions.
Software, Programming, Open Source, Artificial Intelligence, Memory
108 points by roseway4 6 days ago | 39 comments
RDNA 4's “Out-of-Order” Memory Accesses (chipsandcheese.com)
AMD's RDNA 4 brings a variety of memory subsystem enhancements. Among those, one slide stood out because it dealt with out-of-order memory accesses. According to the slide, RDNA 4 allows requests from different shaders to be satisfied out-of-order, and adds new out-of-order queues for memory requests.
AMD, Graphics Cards, Hardware, Memory, Performance
165 points by ingve 10 days ago | 11 comments
"Infantile amnesia" occurs despite babies showing memory activity (arstechnica.com)
For many of us, memories of our childhood have become a bit hazy, if not vanishing entirely. But nobody really remembers much before the age of 4, because nearly all humans experience what's termed "infantile amnesia," in which memories that might have formed before that age seemingly vanish as we move through adolescence. And it's not just us; the phenomenon appears to occur in a number of our fellow mammals.
Memory, Neuroscience, Childhood, Psychology, Animals
7 points by nobody9999 11 days ago | 1 comments
Targeting Brain's Drainage Pathways Rejuvenates Memory (neurosciencenews.com)
Now, researchers at Washington University School of Medicine in St. Louis report they have found a way around that problem by targeting the network of vessels that drain waste from the brain. Rejuvenating those vessels, they have shown, improves memory in old mice.
Neuroscience, Aging, Memory, Brain Health
8 points by amichail 12 days ago | 4 comments
Brain scans of infants reveal the moment we start making memories (singularityhub.com)
Kids form fleeting memories at around 12 months, even as their brains are rapidly rewiring themselves.
Brain Science, Memory, Infants, Development
130 points by Brajeshwar 13 days ago | 67 comments
'We remember as true things that never even happened': Julian Barnes (theguardian.com)
The Booker-prize winning novelist reflects on the times in his life when recollection and imagination have intertwined, and wonders whether we can ever rely on our brains to provide us with the truth
Memory, Literature, Imagination, Truth
6 points by bookofjoe 17 days ago | 0 comments
I outsourced my memory to an AI pin and all I got was fanfiction (theverge.com)
There’s a glimmer of a good idea here. But after a month of testing, I’ve never felt more gaslit.
Artificial Intelligence, Technology, Personal Experience, Memory
25 points by petemir 20 days ago | 16 comments
What We Lose When Our Memories Exist in Our Phones (bloomberg.com)
The act of putting something aside is an exercise in remembering.
Memory, Technology, Psychology, Digital Dependence
79 points by JumpCrisscross 26 days ago | 31 comments
Number-Colour-Phoneme Associations: From IBM CGA Colours to Mnemonic Systems (susam.net)
This is a vanity page that records some of the associations between various numbers, colours, and phonemes as they appear in my mind. I must mention here that I do not have synaesthesia. Many of these connections were shaped by childhood experiences. Notably, two unrelated influences, learning about computers and studying mnemonic systems, have played a significant role in forming these associations.
Memory, Cognitive Science, Psychology, Computing, Mnemonics
29 points by susam 33 days ago | 8 comments
ADHD Guide to Spaced Repetition (brick.do)
This article assumes you have already tried spaced repetition but either still struggle to do it regularly or gave up on it altogether because it was too boring. If you haven't tried it before, go sign up for Memcode.com right now (or download Anki if you hate yourself), create four flashcards on something you're currently learning, and come back in three months.
ADHD, Learning, Spaced Repetition, Memory
29 points by lakesare 35 days ago | 9 comments
'Event Scripts' Structure Our Personal Memories (quantamagazine.org)
By screening films in a brain scanner, neuroscientists discovered a rich library of neural scripts — from a trip through an airport to a marriage proposal — that form scaffolds for memories of our experiences.
Neuroscience, Memory, Psychology, Artificial Intelligence
4 points by abe94 36 days ago | 0 comments
Harnessing orbital Hall effect in spin-orbit torque MRAM (nature.com)
Spin-Orbit Torque (SOT) Magnetic Random-Access Memory (MRAM) devices offer improved power efficiency, nonvolatility, and performance compared to static RAM, making them ideal, for instance, for cache memory applications.
Hardware, Nanotechnology, Memory, Spintronics
54 points by PaulHoule 37 days ago | 3 comments
False memories of fabricated political events (2013) (sciencedirect.com)
In the largest false memory study to date, 5,269 participants were asked about their memories for three true and one of five fabricated political events.
Psychology, Memory, Politics, Research, Experiments
12 points by rbanffy 37 days ago | 1 comments
'Event Scripts' Structure Our Personal Memories (quantamagazine.org)
By screening films in a brain scanner, neuroscientists discovered a rich library of neural scripts — from a trip through an airport to a marriage proposal — that form scaffolds for memories of our experiences.
Neuroscience, Memory, Psychology, Cognitive Science
7 points by Brajeshwar 40 days ago | 0 comments
An Experimental Analysis of RowHammer in HBM2 DRAM Chips [pdf] (ethz.ch)
Hardware, Security, DRAM, Research, Memory
7 points by pizza 40 days ago | 0 comments
The Champion Who Memorized 80 Numbers in 13.5 Seconds (nytimes.com)
In early February, Vishvaa Rajakumar, a 20-year-old Indian college student, won the Memory League World Championship, an online competition pitting people against one another with challenges like memorizing the order of 80 random numbers faster than most people can tie a shoelace.
Memory, Competitions, World Records
29 points by wallflower 41 days ago | 18 comments
Try thinking and learning without working memory (2008) (sharpbrains.com)
Cognitive Science, Memory, Learning
179 points by yamrzou 44 days ago | 86 comments
Catalytic computing taps the full power of a full hard drive (quantamagazine.org)
Ten years ago, researchers proved that adding full memory can theoretically aid computation. They’re just now beginning to understand the implications.
Quantum Computing, Computer Science, Memory
80 points by sonabinu 44 days ago | 19 comments
Why can't we remember our lives as babies or toddlers? (theguardian.com)
Life must be great as a baby: to be fed and clothed and carried places in soft pouches, to be waved and smiled at by adoring strangers, to have the temerity to scream because food hasn’t arrived quickly enough, and then to throw it on the ground when it is displeasing. It’s a shame none of us recalls exactly how good we once had it.
Psychology, Memory
256 points by bookofjoe 44 days ago | 260 comments
LPCAMM2 Will Bring Faster, Upgradable RAM Memory to Some Laptops (2024) (cnet.com)
Say hello to LPCAMM2, the compression-attached memory module designed to save power and modernize the way memory is configured in your next laptop.
Technology, Laptops, Memory, Hardware
6 points by teleforce 47 days ago | 1 comments
SanDisk's New High Bandwidth Flash Memory Enables 4TB of VRAM on GPUs (tomshardware.com)
Hardware, Memory, Storage, Flash Memory
23 points by LorenDB 48 days ago | 4 comments
HippoRAG: Neurobiologically Inspired Long-Term Memory for LLMs (2024) (arxiv.org)
In order to thrive in hostile and ever-changing natural environments, mammalian brains evolved to store large amounts of knowledge about the world and continually integrate new information while avoiding catastrophic forgetting.
Artificial Intelligence, Neuroscience, Memory
65 points by veryluckyxyz 55 days ago | 4 comments
Spaced repetition can allow for infinite recall (2022) (efavdb.com)
My friend Andrew is an advocate of the “spaced repetition” technique for memorization of a great many facts [1]. The ideas behind this are two-fold:
Memory, Learning, Spaced Repetition, Cognitive Science
204 points by yamrzou 60 days ago | 203 comments
Extraction of Secrets from 40nm CMOS Gate Dielectric Breakdown Antifuses (arxiv.org)
CMOS one-time-programmable (OTP) memories based on antifuses are widely used for storing small amounts of data (such as serial numbers, keys, and factory trimming) in integrated circuits due to their low cost, requiring no additional mask steps to fabricate.
Electronics, Memory, Semiconductors, Microelectronics, Security
5 points by fanf2 69 days ago | 1 comments
Lukasa (wikipedia.org)
Lukasa, "the long hand" (or claw), is a memory device that was created, manipulated and protected by the Bambudye, a once powerful secret society of the Luba. Lukasa are examples of Luba art.
Art, Culture, History, Memory
5 points by tagfowufe 70 days ago | 2 comments
Concept cells help your brain abstract information and build memories (quantamagazine.org)
Individual cells in the brain light up for specific ideas. These concept neurons, once known as “Jennifer Aniston cells,” help us think, imagine and remember episodes from our lives.
Neuroscience, Memory, Cognitive Science, Brain, Artificial Intelligence
147 points by headalgorithm 72 days ago | 18 comments
The AMD Radeon Instinct MI300A's Giant Memory Subsystem (chipsandcheese.com)
AMD acquired ATI in 2006, hoping ATI's GPU expertise would combine with AMD's CPU know-how to create integrated solutions worth more than the sum of their parts.
AMD, Hardware, Memory, Semiconductors
212 points by pella 75 days ago | 99 comments
Titans: Learning to Memorize at Test Time (arxiv.org)
Over more than a decade there has been an extensive research effort on how to effectively utilize recurrent models and attention.
Deep Learning, Memory
161 points by bicepjai 77 days ago | 35 comments
Titans: Learning to Memorize at Test Time (arxiv.org)
Over more than a decade there has been an extensive research effort on how to effectively utilize recurrent models and attention.
Machine Learning, Deep Learning, Memory, Attention
115 points by birriel 80 days ago | 15 comments