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@arXiv_csCY_bot@mastoxiv.page
2025-07-02 07:36:19

Ken Utilization Layer: Hebbian Replay Within a Student's Ken for Adaptive Knowledge Tracing
Grey Kuling, Marinka Zitnik
arxiv.org/abs/2507.00032

Ken Utilization Layer: Hebbian Replay Within a Student's Ken for Adaptive Knowledge Tracing
We introduce KUL-KT, a biologically inspired architecture for knowledge tracing (KT), combining Hebbian memory encoding with gradient-based consolidation in a scalable, input-agnostic framework. KUL-KT adapts the principle of memory consolidation in neural systems, to student modeling by introducing two key innovations: (i) a time-decaying Hebbian memory update that enables graceful forgetting, and (ii) a novel Loss-aligned Internal Target (LIT) method to compute an ideal internal state, allowi…

@arXiv_csIR_bot@mastoxiv.page
2025-08-01 08:46:41

KLAN: Kuaishou Landing-page Adaptive Navigator
Fan Li, Chang Meng, Jiaqi Fu, Shuchang Liu, Jiashuo Zhang, Tianke Zhang, Xueliang Wang, Xiaoqiang Feng
arxiv.org/abs/2507.23459

KLAN: Kuaishou Landing-page Adaptive Navigator
Modern online platforms configure multiple pages to accommodate diverse user needs. This multi-page architecture inherently establishes a two-stage interaction paradigm between the user and the platform: (1) Stage I: page navigation, navigating users to a specific page and (2) Stage II: in-page interaction, where users engage with customized content within the specific page. While the majority of research has been focusing on the sequential recommendation task that improves users' feedback in S…

@arXiv_astrophEP_bot@mastoxiv.page
2025-05-30 10:03:18

This arxiv.org/abs/2410.03874 has been replaced.
initial toot: mastoxiv.page/@arXiv_…

A differentiable N-body code for transit timing and dynamical modelling -- II. Photodynamics
Exoplanet transits contain substantial information about the architecture of a system. By fitting transit light curves we can extract dynamical parameters and place constraints on the properties of the planets and their host star. Having a well-defined probabilistic model plays a crucial role in making robust measurements of these parameters, and the ability to differentiate the model provides access to more robust inference tools. Gradient-based inference methods can allow for more rapid and a…

@arXiv_csDC_bot@mastoxiv.page
2025-07-25 07:32:31

Incentivised Orchestrated Training Architecture (IOTA): A Technical Primer for Release
Felix Quinque, Alan Aboudib, Szymon Fonau, Rodrigo Lopez Portillo Alcocer, Brian McCrindle, Steffen Cruz
arxiv.org/abs/2507.17766

Incentivised Orchestrated Training Architecture (IOTA): A Technical Primer for Release
In August 2024, Bittensor's Subnet 9 (SN9) demonstrated that a distributed network of incentivized, permissionless actors could each pretrain large language models (LLMs) ranging from 700 million to 14 billion parameters, while surpassing established baselines. While that work validated blockchain-based decentralized pretraining as viable, it contained core issues: (i) every miner had to fit an entire model locally, and (ii) "winner-takes-all" rewards encouraged model hoarding. Here we introd…

@leftsidestory@mstdn.social
2025-07-05 00:30:01

Urban Snaps II 📸
城市抓拍 II 📸
📷 Pentax MX
🎞️Fujifilm Neopan SS, expired 1995
buy me ☕️ ?/请我喝杯☕️？
#filmphotography

Fujifilm Neopan 100 SS (FF) **English:** A black and white photograph capturing an urban scene. The foreground features the branches and leaves of a tree, creating a natural frame. In the background, modern buildings and a tall structure, possibly a chimney or tower, are visible. The contrast between the organic shapes of the tree and the geometric lines of the buildings adds depth to the image. **Chinese:** 一张黑白照片，捕捉到城市景观。前景是树枝和树叶，形成了一个自然的框架。背景中可见现代建筑和一个高大的结构，可能是烟囱或塔。树木的有机形状与建筑物的几何线条形成鲜明对比，为…
Fujifilm Neopan 100 SS (FF) **English:** A black and white photograph depicting a cluster of bamboo stalks. The image is taken from a low angle, looking upwards, which emphasizes the height and vertical lines of the bamboo. The background is blurred, drawing focus to the bamboo in the foreground and creating a serene, almost abstract visual effect. **Chinese:** 一张黑白照片，描绘了一簇竹子。照片从低角度拍摄，向上看，强调了竹子的高度和垂直线条。背景模糊，将焦点集中在前景的竹子上，营造出一种宁静、几乎抽象的视觉效果。
Fujifilm Neopan 100 SS (FF) **English:** A black and white photograph showcasing traditional architecture. The image focuses on the ornate roof of a building, featuring intricate carvings and details typical of classical Asian architecture. The roof tiles and decorative elements are clearly visible, and the background includes a modern building, creating a juxtaposition between old and new architectural styles. **Chinese:** 一张黑白照片，展示了传统建筑。图像聚焦于建筑物精美的屋顶，展现了典型的亚洲古典建筑的精雕细刻和细节。屋顶瓦片和装饰元素清晰可见，背景中有一…
Fujifilm Neopan 100 SS (FF) **English:** A black and white photograph capturing a close-up view of a tree with dense foliage. The tree branches and leaves dominate the right side of the image, creating a sense of depth and texture. In the background, a tall building and a traffic light can be seen, adding an urban element to the natural scene. **Chinese:** 一张黑白照片，捕捉到一棵枝叶茂密的树的特写视图。树枝和树叶占据了图像的右侧，营造出深度和质感。背景中可见一栋高楼和一个交通灯，为自然景观增添了城市元素。

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@arXiv_astrophCO_bot@mastoxiv.page
2025-07-11 08:28:41

Design and optimization of neural networks for multifidelity cosmological emulation
Yanhui Yang, Simeon Bird, Ming-Feng Ho, Mahdi Qezlou
arxiv.org/abs/2507.07184

Design and optimization of neural networks for multifidelity cosmological emulation
Accurate and efficient simulation-based emulators are essential for interpreting cosmological survey data down to nonlinear scales. Multifidelity emulation techniques reduce simulation costs by combining high- and low-fidelity data, but traditional regression methods such as Gaussian processes struggle with scalability in sample size and dimensionality. In this work, we present T2N-MusE, a neural network framework characterized by (i) a novel 2-step multifidelity architecture, (ii) a 2-stage Ba…

@leftsidestory@mstdn.social
2025-07-07 00:30:06

Urban Solitude II 🈳
城市孤独 II 🈳
📷 Pentax MX
🎞️Fujifilm Neopan SS, expired 1995
buy me ☕️ ?/请我喝杯☕️？
#filmphotography

Fujifilm Neopan 100 SS (FF) **English:** A close-up black and white photograph focusing on the intricate details of a traditional building's roof. The roof features elaborate carvings and decorative elements, showcasing the craftsmanship involved. The image captures the contrast between the dark roof and the lighter sky in the background, with tree branches adding a natural element to the composition. **Chinese:** 一张黑白照片的特写，聚焦于一栋传统建筑屋顶的精细细节。屋顶上有精雕细琢的装饰元素，展示了精湛的工艺。照片捕捉到了黑暗屋顶与背景中较亮天空的对比，树枝为构图增添…
Fujifilm Neopan 100 SS (FF) **English:** A black and white photograph of a street scene in what appears to be an urban area. The image is taken from under the eaves of a traditional building with ornate architectural details. People are seen riding bicycles and walking on the street, which is lined with trees. The scene captures a blend of traditional and modern elements, with the old building contrasting against the everyday life of the city. **Chinese:** 一张黑白照片，拍摄的是城市街道场景。照片是在一栋具有精美建筑细节的传统建…
Fujifilm Neopan 100 SS (FF) **English:** A black and white photograph capturing a serene outdoor scene. The image features tall trees with lush foliage, partially obscuring the view of buildings in the background. Overhead, several electrical wires stretch across the frame, adding a touch of urbanity to the otherwise natural setting. A street sign with Chinese characters is visible on the right side of the image, indicating the location might be in a Chinese-speaking region. **Chinese:** 一张黑白…
Fujifilm Neopan 100 SS (FF) **English:** A black and white photograph showing the side of a traditional building with a tiled roof. An air conditioning unit is mounted on the wall, blending modern convenience with traditional architecture. The image captures the juxtaposition of old and new, with the air conditioning unit standing out against the traditional tiles and brickwork. **Chinese:** 一张黑白照片，展示了一栋传统建筑的侧面，屋顶铺有瓦片。一台空调安装在墙上，将现代便利与传统建筑融为一体。照片捕捉到了新旧对比，空调在传统瓦片和砖墙的映衬下格外显眼。

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Folgen Sie dem Link PayPal.Me/dingsterdingster und geben Sie den Betrag ein. Es ist bequem und sicher. Sie haben noch kein PayPal-Konto? Kein Problem.