~hackernoon | Bookmarks (2032)

Shoyu Ro’s journey from an intern to a tech entrepreneur showcases his expertise in AI and SaaS. He led major projects at AnyMind and FLUX before founding LR Inc., where he developed Sugar, a generative AI tool for enterprise chatbots. Now, he’s driving AI-powered workspace solutions to revolutionize business operations.

This section details the attack and countermeasure settings for SpeechVerse. Using a step size of 0.00001 and up to 100 iterations with early-stopping on unsafe responses, adversarial attacks are run with cross-entropy loss. Countermeasures use time-domain noise flooding (TDNF) at SNRs of 24, 30, 48, and 60 dB. Additionally, random WGN perturbations are applied as a baseline, repeating the process three times to assess...

This section describes the datasets and evaluation methods for SpeechVerse. The training data includes 2.5K hours of ASR speech-text pairs and 150 hours of Spoken QA pairs generated via TTS. For evaluation, 360 harmful spoken questions and 100 harmless ones are used to assess safety, relevance, and helpfulness. Automatic labeling with Claude 2.1, supported by manual annotations, helps measure jailbreak success rates and the...

This section details adversarial attacks and defenses for spoken QA in speech language models (SLMs). It explains white-box attacks using gradient-based methods like PGD and transfer attacks via cross-model and cross-prompt techniques. As a countermeasure, the paper introduces time-domain noise flooding, which adds white gaussian noise to the speech input to drown out adversarial perturbations while preserving model performance.

How are you, hacker? 🪐 What’s happening in tech today, February 6, 2025? The HackerNoon Newsletter brings the HackerNoon homepage straight to your inbox. On this day, we present you with these top quality stories. From I Learned the Hard Way That Startup High Executives Profit While Employees Struggle to Space Teles...

Welcome to HackerNoon Decoded—the ultimate recap of the Startups' stories, writers, and trends that defined 2024! Explore the top Startups' stories that captivated our readers, meet the leading writers who shaped the discourse, and celebrate the standout readers who enriched our community. Let's dive into the best of 2024!

The analysis reveals that on L2 rollups like zkSync, gas fees tend to decrease as transaction volumes rise, due to transaction batching and compression. ZK rollups like zkSync are particularly efficient in this regard, with gas costs reducing as more transactions are processed in batches. In contrast, L1 Ethereum experiences higher gas fees with increased transactions.

Photobombing from neighboring planets complicates exoplanet observations, but strategies like larger telescopes, improved detector sampling, multi-epoch observations, and advanced spectroscopy can help mitigate these issues.

Photobombing by neighboring planets, such as the Moon or Mars, introduces noise and flux variations in the spectra of Earth-like exoplanets, making it harder to detect molecular biosignatures and leading to potential misinterpretation of key features.

This study highlights how photobombing by neighboring planets, including the Moon, affects the observation of Earth-like exoplanets using space telescopes, complicating the detection of biosignatures, especially at longer wavelengths and distances beyond 20 parsecs.

This study explores how the diffraction limit of 6m space telescopes can blur the images of exoplanets, potentially causing “photobombing” by nearby planets and moons, complicating the search for Earth-like planets and accurate characterization of habitable zones.

This study explores how diffraction limits of space telescopes can cause “photobombing” by nearby planets and moons, potentially contaminating exoplanet observations and complicating the detection of biosignatures.

The trading of zkSync Era's zrc-20 sync and era-20 bgnt tokens shows differing activity levels, with era-20 bgnt having more buy transactions. Trading at low prices remains viable due to low gas fees. We also observe that minting tokens tends to incur lower fees than claiming them, with the LAYER2-20 token operating across all rollups and showing varying fee structures.

Welcome to HackerNoon Startups of the Week! Each week, the HackerNoon team showcases a list of startups from our Startups of The Year database. All these startups have been nominated as one of the best in their respective category or region. This week, we’re pleased to bring you Exohood Labs, Avilo, and Luna AI.

Our analysis reveals significant spikes in inscription transactions on Arbitrum and zkSync Era, with inscriptions dominating daily transactions. Protocols like FAIR-20 and ZRC-20 are prominent, with LAYER2-20 being dominant across all rollups. Despite high transaction activity, inscription tokens are still not actively traded on the platforms.

Domain-Driven Design (DDD) is crucial for skill game development, offering clear system boundaries, improved team communication, and efficient architecture for complex multiplayer games. It addresses unique challenges such as game state consistency and performance trade-offs by structuring the system into bounded contexts.

SVEXA combines AI, physiology, and precision health to optimize human performance. Serving sports tech, military, and corporate health, they offer algorithm licensing, software, and consulting. Their proprietary tech integrates diverse data sources to deliver hyper-personalized insights. With award-winning innovations, SVEXA aims to lead the shift from raw data to actionable intelligence.

How are you, hacker? 🪐 What’s happening in tech today, February 5, 2025? The HackerNoon Newsletter brings the HackerNoon homepage straight to your inbox. On this day, we present you with these top quality stories. From Win Up to $2000 in the #blockchain Writing Contest by Aleph Cloud and HackerNoon to 🏆 Startups of ...

Join the #blockchain Writing Contest to win up to $2,000 by writing about decentralized AI, cloud computing, or dePIN. Submissions open Feb 5–May 7, 2025.

The study gathers data from Ethereum and rollups like zkSync Era, Arbitrum, Optimism, and Base to analyze inscription transactions. It identifies key patterns, including a high concentration of transactions from a small number of issuers and significant blockchain activity in zkSync Era and Arbitrum.

Welcome to HackerNoon Decoded—the ultimate recap of the Society stories, writers, and trends that defined 2024! Explore the top Society stories that captivated our readers, meet the leading writers who shaped the discourse, and celebrate the standout readers who enriched our community. Let's dive into the best of 2024!

I built a sci-fi bass from scratch, packed with a synth, a wireless transmitter, a hacked built-in tuner and voltmeters. This monster runs on lithium batteries, charging like your smartphone. Is it perfect? Heck no. But sounds cool. There you go!

This section explains inscriptions and ordinals, detailing key operations like deploy, mint, and transfer. It compares inscription-based tokens to NFTs and ERC-20 tokens, highlighting differences in functionality, scalability, and trading mechanisms.

HackerNoon is upgrading its AI detector from Originality.ai to Pangram. The tool came under HackerNoon’s radar after an excellent deep-dive by Wired on the proliferation of AI-generated content. Learn more about this tool here.