Graphs Get a Social Boost: Improving Link Prediction with Community Structure
![Community-level embeddings are constructed by first discerning graph communities, then identifying central nodes within each using PageRank centrality [latex] C_v(t) = (1-\alpha) + \alpha \sum_{u \in B(v)} \frac{C_u(t-1)}{d(u)} [/latex], after which prior probabilities address structural incompleteness, and finally, edge representations are refined by integrating local neighborhood details, path information, and cross-community relationships to improve link prediction performance.](https://arxiv.org/html/2512.21166v1/doc/Figure_2.png)
A new approach enhances graph representation learning by integrating community detection, leading to more accurate predictions of missing connections.
![Community-level embeddings are constructed by first discerning graph communities, then identifying central nodes within each using PageRank centrality [latex] C_v(t) = (1-\alpha) + \alpha \sum_{u \in B(v)} \frac{C_u(t-1)}{d(u)} [/latex], after which prior probabilities address structural incompleteness, and finally, edge representations are refined by integrating local neighborhood details, path information, and cross-community relationships to improve link prediction performance.](https://arxiv.org/html/2512.21166v1/doc/Figure_2.png)
A new approach enhances graph representation learning by integrating community detection, leading to more accurate predictions of missing connections.

Asmongold made the comments while watching a livestream on Boxing Day, reacting to Twitch lifting the suspension from Lin’s channel.
Meanwhile, the cryptocurrency market was back in the red following a brief uptick on Friday. Bitcoin (BTC) is down almost 2% and has slipped below $88,000, while Ethereum (ETH) is down 1.5% at $ 2,320. 🐻🐻
The Ripple CTO’s hub, a humble production service, aims for unyielding uptime and reliability. Data from it has been as valuable as a well-tended field, offering insights into the XRP Ledger network’s behavior and performance. 🌾

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In his latest YouTube sermon (or should we say, warning?), titled “2026 is a Year for Building”, Galaxy Digital’s fearless leader announced that the market’s not buying fairy tales anymore. Tokens like XRP and Cardano-those darling dreams of many a crypto enthusiast-might soon find themselves age-ing out of relevance if they can’t actually do something useful. Yep, it’s about practical value now, folks, not just tweets and hype.

2025 was a seriously great year for horror! I got totally hooked on a few movies – Ryan Coogler’s vampire film, Sinners, was awesome, and Zach Cregger’s Weapons was genuinely messed up in the best way. Then Danny Boyle dropped 28 Years Later, which was a fantastic follow-up. Honestly, a bunch of horror flicks ended up being some of my favorite movies of the whole year!

Every area features a unique puzzle hidden throughout, and they can be challenging. In Lahai-Roi, the primary puzzle is the Smartprint Cube Reboot. It begins simply, but it can become time-consuming as you progress.

A new study evaluates how well artificial intelligence can identify potential medication errors in routine primary care settings within the National Health Service.

On Binance’s XRP/USDT 15-minute chart, the price lingers near $1.8656, trapped between a descending resistance ($1.88, darling, how passé) and a rising floor ($1.84, ever so hopeful). Such compression! Such drama! One might mistake it for a Victorian novel-if Victorian novels were about cryptocurrency and not tragic love affairs.