Health
988 storiesPublic health and medicine worldwide — sourced from WHO News.
In-Place Tokenizer Expansion for Pre-trained LLMs
arXiv:2607.15232v1 Announce Type: new Abstract: A tokenizer fixed at the start of pre-training allocates vocabulary in proportion to the pre-training corpus, reflecting the deployment priorities at that time. When those …
Adaptive Sampling for Spatiotemporal Anomaly Monitoring in Wireless Sensor Networks
arXiv:2607.15235v1 Announce Type: new Abstract: Long-term environmental monitoring in wireless sensor networks (WSNs) often uses sparse sampling to extend network lifetime, but sparse sensing can miss short-lived, locali…
Language Identification via Compositional Data Analysis: A Linear-Time Classifier Based on Log-Ratio Geometry
arXiv:2607.15238v1 Announce Type: new Abstract: Language identification is commonly addressed using either neural architectures or statistical n-gram models. Neural approaches typically require substantial computational …
TikStance: A Multimodal and Hierarchical Dataset for Multi-target Stance Analysis in TikTok Political Conversations
arXiv:2607.15240v1 Announce Type: new Abstract: Political discourse has increasingly moved to short-video platforms, yet computational analysis of such content remains constrained by the scarcity of datasets that jointly…
Beyond the Leaderboard: Design Lessons for Trustworthy Multimodal VQA
arXiv:2607.15241v1 Announce Type: new Abstract: Healthcare multimodal AI must combine visual and textual evidence while remaining reliable and interpretable. Using MediaEval Medico 2025 as a retrospective GI endoscopy ca…
Mutable Low-Rank Sketches for Retrain-Free Recommendation
arXiv:2607.15242v1 Announce Type: new Abstract: A common bottleneck in two-stage recommendation is embedding staleness: when a user rates a new item, their embedding remains fixed until the next retrain cycle. We propose…
ARMOR++: Agentic Orchestration of a Multi-Domain Primitive Set for Transferable Attacks on Deepfake Detectors
arXiv:2607.15246v1 Announce Type: new Abstract: The reliability of deepfake detectors frequently degrades under black-box adversarial transfer, as these models often rely on fragile, architecture-dependent forensic cues.…
AutoSynthesis: An agentic system for automated meta-analysis
arXiv:2607.15247v1 Announce Type: new Abstract: Evidence synthesis is crucial for turning primary research into reliable knowledge for science, medicine, education, and policy. Yet, quantitative evidence synthesis remain…
Bridge Evidence: Static Retrieval Utility Does Not Predict Causal Utility in Multi-Step Agentic Search
arXiv:2607.15253v1 Announce Type: new Abstract: Retrieval systems are trained and evaluated on a static idea of usefulness: hand a document and a question to a reader model, see whether the answer improves, and score the…
teLLMe Why (Ain't Nothing but a Jam): Exploratory Causal Analysis of Urban Driving Data
arXiv:2607.15254v1 Announce Type: new Abstract: Traffic agencies now have access to large volumes of video-derived data for studying safety and congestion. Most of these data are observational and collected without inter…
HoloGeo: Mitigating Landmark Bias in Geo-localization via Evidence-Driven Reasoning
arXiv:2607.15255v1 Announce Type: new Abstract: Recent advances in Vision-Language Models (VLMs) have significantly improved image geo-localization, yet existing models remain susceptible to landmark bias, causing them t…
SearchOS-V1: Towards Robust Open-Domain Information-Seeking Agent Collaboration
arXiv:2607.15257v1 Announce Type: new Abstract: Recent advances in Tool-Integrated Large Language Models have made web search a core capability of information-seeking agents. However, as interaction histories grow, agent…
Decoding Market Emotion from Blockchain Activity: A Data-Driven Sentiment Classifier
arXiv:2607.15258v1 Announce Type: new Abstract: The growing use of Bitcoin as a decentralized digital asset and investment tool has sparked strong interest in understanding its market behavior. This study presents a new …
The Power of the Score Sequence of a Tournament
arXiv:2607.15260v1 Announce Type: new Abstract: What problems can one solve on a tournament if only its score sequence is known? Tournaments are oriented complete graphs that form an extensively-studied class of directed…
Beyond Success Rate: Cost-Aware Evaluation of Offensive and Defensive Security Agents
arXiv:2607.15263v1 Announce Type: new Abstract: Security-agent evaluations commonly measure peak offensive capability under generous inference budgets, emphasizing vulnerability discovery, exploit development, penetratio…
SceneBind: Binding What and Where Across Vision, Audio and Language
arXiv:2607.15265v1 Announce Type: new Abstract: We present SceneBind, an omni-modal representation of realistic scenes with joint semantic and 3D spatial understanding across vision, audio and language. Existing omni-mod…
Pretraining Data Can Be Poisoned through Computational Propaganda
arXiv:2607.15267v1 Announce Type: new Abstract: Poisoning pretraining data can introduce harmful behaviors to LMs that are difficult to detect and mitigate. Prior work on poisoning pretraining data has largely exploited …
Motion-Conditioned Multi-View Fusion for Myocardial Infarction Localization from Echocardiography
arXiv:2607.15268v1 Announce Type: new Abstract: Myocardial infarction (MI) remains a leading cause of mortality worldwide. Echocardiography (Echo) is a widely available modality for MI assessment, where regional wall mot…
A Census of New Snake-in-the-Box Records
arXiv:2607.15270v1 Announce Type: new Abstract: The snake-in-the-box problem, introduced by Kautz in 1958, asks for the longest induced (chordless) path, called a snake, in the hypercube graph $Q_n$. The maximum length $…
Online Neural Space Time Memory for Dynamic Novel View Synthesis
arXiv:2607.15271v1 Announce Type: new Abstract: Online novel view synthesis from multi-view streaming videos faces a fundamental trade-off: maintaining a persistent, long-horizon memory to reconstruct temporarily occlude…