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CarbonBench: A Global Benchmark for Upscaling of Carbon Fluxes Using Zero-Shot Learning

Accurately quantifying terrestrial carbon exchange is essential for climate policy and carbon accounting, yet models must generalize to ecosystems underrepresented in sparse eddy covariance observatio...

👤 Aleksei Rozanov|Arvind Renganathan|Yimen... 📰 arXiv 📅 2026 👁 362 📚 45

PinEqualizer: Full Funnel Content Exploration and Debiasing System at Pinterest

In this paper, we propose a new solution for addressing the content cold-start problem in industry-scale search and recommender systems. Compared to prior approaches, we have made the following new co...

👤 Olafur Gudmundsson | Bo Zhao | Huayi Lia... 📰 arXiv 📅 2026 👁 148 📚 28

Marine Heatwaves in the Arabian Sea: Drivers and Impacts on Atmospheric Circulation and Extreme Precipitation

Marine heatwaves (MHWs) threaten marine ecosystems and significantly impact weather patterns. In the Arabian Sea, summer MHWs are of particular concern due to their potential impacts on the Indian sum...

👤 D. L. Suhas|Weiqing Han|Toshiaki Shinoda... 📰 arXiv 📅 2026 👁 213 📚 27

Assessing global drivers of forest transpiration using clustered machine learning models

Understanding the environmental drivers of forest transpiration is critical for improving global predictions of water availability and ecosystem health. Due to many competing controls on plant water s...

👤 Morgan Thornwell | David Yang | Cheng-We... 📰 arXiv 📅 2026 👁 170 📚 27

Platform Sorting Drives Ideological Fragmentation in the Social Media Ecosystem

Ideological asymmetries in online political communication are often studied as localized phenomena emerging within communities. Here, we show that fragmentation instead operates at the level of entire...

👤 Edoardo Di Martino | Alessandro Galeazzi... 📰 arXiv 📅 2026 👁 42 📚 27

PolicySim: An LLM-Based Agent Social Simulation Sandbox for Proactive Policy Optimization

Social platforms serve as central hubs for information exchange, where user behaviors and platform interventions jointly shape opinions. However, intervention policies like recommendation and content ...

👤 Renhong Huang|Ning Tang|Jiarong Xu|Yuxua... 📰 arXiv 📅 2026 👁 621 📚 24

The Activist's Guide to the Decentralized Social Universe: A Framework for Exploring How Decentralized Social Networks Can Support Collective Action

The overreaches of mainstream social media platforms have been extensively reported and studied. For activist communities, these platforms pose risks of surveillance, censorship, or erasure. Decentral...

👤 Sybille Légitime | Harini Suresh 📰 arXiv 📅 2026 👁 143 📚 24

Finfluencers on TikTok: A Longitudinal Analysis of Content, Engagement, and Disclaimer Practices

The rise of social media financial influencers (finfluencers) has transformed how financial information is disseminated to broad and often inexperienced audiences. While these creators may contribute ...

👤 Essam Ghadafi | Panagiotis Andriotis 📰 arXiv 📅 2026 👁 204 📚 21

Investigating and Comparing Discussion Topics in Multilingual Underground Forums

Underground forums play a crucial role in the criminal ecosystem, facilitating the exchange of knowledge and the trade of illegal tools and services. By analyzing the skills, motivations, focus, and o...

👤 Mariella Mischinger | Vahid Ghafouri | S... 📰 arXiv 📅 2026 👁 70 📚 21

TokTier: Exact Stateful Tokenization for Agentic LLM Serving

LLM serving systems cache prompt KV state, yet most front ends still re-tokenize the full request text on every call. The cost lands on coding agents, which resubmit a long transcript after each small...

👤 Zhenyu Zhang | Zhichao Cao 📰 arXiv 📅 2026 👁 59 📚 20

Data Pyramid for Embodied Manipulation

Multimodal foundation models learned to see and to speak by consuming the whole internet. Embodied agents admit no such shortcut, since they require data that couple observations with physical states ...

👤 Yifan Ye | Yankai Fu | Yaoxu Lv | Bohan ... 📰 arXiv 📅 2026 👁 165 📚 19

The End of Rented Discovery: How AI Search Redistributes Power Between Hotels and Intermediaries

When a traveler asks an AI search engine to recommend a hotel, which sources get cited -- and does query framing matter? We audit 1,357 grounding citations from Google Gemini across 156 hotel queries ...

👤 Peiying Zhu|Sidi Chang 📰 arXiv 📅 2026 👁 371 📚 18

In-Place Test-Time Training

The static ``train then deploy" paradigm fundamentally limits Large Language Models (LLMs) from dynamically adapting their weights in response to continuous streams of new information inherent in real...

👤 Guhao Feng | Shengjie Luo | Kai Hua | Ge... 📰 arXiv 📅 2026 👁 124 📚 18

Causal Discovery in the Era of Agents

Recent attempts to combine large language models (LLMs) with causal discovery ask models to infer pairwise directions, propose graph structures, or inject language-model outputs as priors and constrai...

👤 Yujia Zheng | Vishal Verma | Mantej Gill... 📰 arXiv 📅 2026 👁 96 📚 18

Spatio-temporal evolution of surface temperature trends in Ghana (1983-2021): a multi-station approach

Surface temperature is a fundamental Essential Climate Variable, serving as a primary indicator of climate change and exerting a profound influence on ecosystems, agriculture, and human livelihoods. A...

👤 John Bagiliko|David Stern|Denis Ndanguza 📰 arXiv 📅 2026 👁 73 📚 17

Trojan's Whisper: Stealthy Manipulation of OpenClaw through Injected Bootstrapped Guidance

Autonomous coding agents are increasingly integrated into software development workflows, offering capabilities that extend beyond code suggestion to active system interaction and environment manageme...

👤 Fazhong Liu|Zhuoyan Chen|Tu Lan|Haozhen ... 📰 arXiv 📅 2026 👁 326 📚 15

Persona-Pruner: Sculpting Lightweight Models for Role-Playing

Language Models (LMs) have shown remarkable potential as role-playing chatbots, delivering consistent, stylized interactions when given a specification of a character or user persona. However, applyin...

👤 Jinsu Kim | Jihoon Tack | Noah Lee | Jon... 📰 arXiv 📅 2026 👁 104 📚 13

Bubbles vs. Baselines: Token Valuation and Institutional Capital in PoS Networks under EIP-1559

This paper presents an open-economy macroeconomic equilibrium model for Proof-of-Stake (PoS) networks with fee-burn mechanics (EIP-1559) that formalizes the strategic interplay between a Kelly-optimiz...

👤 Mikhail Perepelitsa 📰 arXiv 📅 2026 👁 153 📚 12

False Positives, False Negatives, and the Detection-Only Problem: A Hierarchical Model for Species Occurrence with Observation Error

Monitoring species occurrence is essential for understanding biodiversity change, informing conservation decisions, and assessing the impact of environmental pressures on ecosystems. Species occurrenc...

👤 Kabiru Abubakari | Eleni Matechou | Mari... 📰 arXiv 📅 2026 👁 217 📚 11

The geopolitics of knowledge: tipping points, national fingerprints, and the unequal globalization of science

Science is often portrayed as a universal and self-contained system, driven solely by the internal logic of knowledge accumulation and isolated from the turbulences of the socio-political world. In th...

👤 Irina Vorobeva | Maxime Lenormand | Germ... 📰 arXiv 📅 2026 👁 141 📚 10
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