For most of human history, writing was slow, scarce, and authoritative. To write was to fix meaning in place, and to read was to accept that fixation as a serious act. Digital networks loosened that authority by making text cheap and abundant. Generative AI finishes the job by removing human effort as the primary constraint on producing words. Once that happens, writing can no longer derive its value from the act of production itself. Its value must come […]

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arXiv:2601.20020v1 Announce Type: cross Abstract: We consider the problem of graph matching for a sequence of graphs generated under a time-dependent Markov chain noise model. Our edgelighter error model, a variant of the classical lamplighter random walk, iteratively corrupts the graph $G_0$ with edge-dependent noise, creating a sequence of noisy graph copies $(G_t)$. Much of the graph matching literature is focused on anonymization thresholds in edge-independent noise settings, and we establish novel anonymization thresholds in this edge-dependent noise […]

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Table of Links Abstract and 1. Introduction Related Works Convex Relaxation Techniques for Hyperbolic SVMs 3.1 Preliminaries 3.2 Original Formulation of the HSVM 3.3 Semidefinite Formulation 3.4 Moment-Sum-of-Squares Relaxation Experiments 4.1 Synthetic Dataset 4.2 Real Dataset Discussions, Acknowledgements, and References A. Proofs B. Solution Extraction in Relaxed Formulation C. On Moment Sum-of-Squares Relaxation Hierarchy D. Platt Scaling [31] E. Detailed Experimental Results F. Robust Hyperbolic Support Vector Machine Abstract Hyperbolic spaces have increasingly been recognized for their outstanding […]

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How are you, hacker? 🪐Want to know what’s trending right now?: The Techbeat by HackerNoon has got you covered with fresh content from our trending stories of the day! Set email preference here. ## Back to Basics: Database Design as Storytelling By @dataops [ 3 Min read ] Why great database design is really storytelling—and why ignoring relational fundamentals leads to poor performance AI can’t fix. Read More. The Long Now of the Web: Inside the Internet Archive’s […]

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arXiv:2601.08000v1 Announce Type: new Abstract: Ensuring that Large Language Models (LLMs) adhere to safety principles without refusing benign requests remains a significant challenge. While OpenAI introduces deliberative alignment (DA) to enhance the safety of its o-series models through reasoning over detailed “code-like” safety rules, the effectiveness of this approach in open-source LLMs, which typically lack advanced reasoning capabilities, is understudied. In this work, we systematically evaluate the impact of explicitly specifying extensive safety codes versus demonstrating them through […]

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Unsupervised change detection (UCD) from heterogeneous bitemporal optical–SAR imagery is challenging due to modality discrepancy, speckle/illumination variations, and the absence of change annotations. We propose MV-S2CD, a vision foundation model (VFM)-based framework that learns a modality-bridged latent space and produces dense change maps in a fully unsupervised manner. To robustly adapt pretrained VFM priors to heterogeneous inputs with minimal task-specific parameters, MV-S2CD incorporates lightweight modality-specific adapters and parameter-efficient low-rank adaptation (LoRA) in high-level layers. A shared projector embeds the two observations into a common geometry, enabling consistent […]

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arXiv:2512.12325v2 Announce Type: replace-cross Abstract: We prove that a classic sub-Gaussian mixture proposed by Robbins in a stochastic setting actually satisfies a path-wise (deterministic) regret bound. For every path in a natural “Ville event” $E_alpha$, this regret till time $T$ is bounded by $ln^2(1/alpha)/V_T + ln (1/alpha) + ln ln V_T$ up to universal constants, where $V_T$ is a nonnegative, nondecreasing, cumulative variance process. (The bound reduces to $ln(1/alpha) + ln ln V_T$ if $V_T geq ln(1/alpha)$.) If […]

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I think I have 2 options for my next project , either build something like my passion project to showcase my skills or build a project that solves a real problem but I won’t be able to show my skills as much as the latter .. which do you think should be more impactful and good for portfolio(Rl-project) and tbh I can only create a protype I was thinking some rl project for my college .. or do […]

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