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🔍 andre souto 📂 Computer Science
Showing 906 results for "andre souto" in Computer Science
Computer Science Preprint PDF DOI

Do E-Scooter Speed Governance Policies Reduce Harsh Acceleration and Deceleration? Evidence from 19.5 Million Trips Around a Regulatory Ban

Seongjin Choi, Sunbin Yoo, Sugie Lee · 2026

Do e-scooter speed governance policies yield behavioral safety gains beyond the mechanical cap they impose? A firmware ceiling mechanically prevents speeding, but whether the same riders also generate…

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Computer Science Preprint PDF DOI

Mapping Emerging Climate Misinformation Playbooks in the Global South

Marcelo Sartori Locatelli, Wenchao Dong, Pedro Loures Alzamora, Pedro Dutenhefner, Wagner Meira Jr., Meeyoung Cha, Virgilio Almeida · 2026

Climate misinformation continues to erode support for climate action, a challenge that is especially acute in the Global South, where high climate vulnerability intersects with development pressures. …

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Computer Science Preprint PDF DOI

The Open-Weight Paradox: Why Restricting Access to AI Models May Undermine the Safety It Seeks to Protect

Vinicius Santana Gomes · 2026

The governance of open-weight artificial intelligence (AI) models has been framed as a binary choice: openness as risk, restriction as safety. This paper challenges that framing, arguing that access r…

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Computer Science Preprint PDF DOI

Touching Space: Accessible Map Exploration Through Conversational Audio-Haptic Interaction

Li Liu, Jiaming Qu, Marc Jowell Bagaoisan, David T. Lee, Leilani H. Gilpin · 2026

Most existing assistive navigation tools focus on providing real-time guidance for Blind and Low-Vision (BLV) people, but few support building a holistic spatial understanding of unfamiliar environmen…

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Computer Science Preprint PDF DOI

Infrastructure First: Enabling Embodied AI for Science in the Global South

Shaoshan Liu, Jie Tang, Marwa S. Hassan, Mohamed H. Sharkawy, Moustafa M. G. Fouda, Tiewei Shang, Zixin Wang · 2026

Embodied AI for Science (EAI4S) brings intelligence into the laboratory by uniting perception, reasoning, and robotic action to autonomously run experiments in the physical world. For the Global South…

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Computer Science Preprint PDF DOI

Dark Patterns in Indian Quick Commerce Apps: A Student Perspective

Tanish Taneja, Arihant Tripathy, Nimmi Rangaswamy · 2026

As quick commerce (Q-Commerce) platforms in India redefine urban consumption, the use of deceptive design dark patterns to inflate order values has become a systemic concern. This paper investigates t…

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Computer Science Preprint PDF DOI

Sima AIunty: Caste Audit in LLM-Driven Matchmaking

Atharva Naik, Shounok Kar, Varnika Sharma, Ashwin Rajadesingan, Koustuv Saha · 2026

Social and personal decisions in relational domains such as matchmaking are deeply entwined with cultural norms and historical hierarchies, and can potentially be shaped by algorithmic and AI-mediated…

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Computer Science Preprint PDF DOI

The Shrinking Sweet Spot: How Algorithms, Institutions, and Social Priors Shape Musical Ecosystems

Fabio Lokwani Di Matteo, Pier Luigi Sacco · 2026

Why do some national music markets sustain a rich musical diversity whereas others converge on mostly formulaic output? The existing models of cultural consumption (superstar economics, rational addic…

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Computer Science Preprint PDF DOI

When Data Protection Fails to Protect: Law, Power, and Postcolonial Governance in Bangladesh

Pratyasha Saha, Anita Say Chan, Sharifa Sultana · 2026

Rapid digitization across government services, financial platforms, and telecommunications has intensified the collection and processing of large scale personal data in Bangladesh. In response, the st…

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Computer Science Preprint PDF DOI

Designing Medical Chatbots where Accuracy and Acceptability are in Conflict: An Exploratory, Vignette-based Study in Urban India

Ananditha Raghunath, William Thies, Mohit Jain · 2026

When medical chatbots provide advice that conflicts with users' lived care experiences, users are left to interpret, negotiate, and evaluate the legitimacy of that guidance. In India, the widespread o…

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Computer Science Preprint PDF DOI

From experimentation to engagement: on the paradox of participatory AI and power in contexts of forced displacement and humanitarian crises

Stella Suge (Executive Director, FilmAid Kenya), Sarah W. Spencer, Nyalleng Moorosi (Senior Researcher, The Distributed AI Research Institute (DAIR)), Helen McElhinney (Executive Director, The CDAC Network), Geoff Loane (Chair, The CDAC Network), Sue Black (Professor of Computer Science, Technology Evangelist, Durham University) · 2026

Across the Global North, calls for participatory artificial intelligence (AI) to improve the responsible, safe, and ethical use of AI have increased, particularly efforts that engage citizens and comm…

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Computer Science Preprint PDF DOI

Geographic Blind Spots in AI Control Monitors: A Cross-National Audit of Claude Opus 4.6

Jason Hung · 2026

Artificial intelligence (AI) control protocols assume that trusted large language model (LLM) monitors reliably assess proposed actions across all deployment contexts. This paper tests that assumption…

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Computer Science Preprint PDF DOI

"I Should Know, But I Dare Not Ask": From Understanding Challenges in Patient Journeys to Deriving Design Implications for North Korean Defectors' Adaptation

Hyungwoo Song, Jeongha Kim, Minju Kim, Duhyung Kwak, Minjeong Shin, Bongwon suh, Hyunggu Jung · 2026

While it is known that North Korean defectors (NKDs) struggle with South Korea's healthcare system, the specific challenges of their patient journey remain underexplored. To investigate this, we condu…

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Computer Science Preprint PDF DOI

How Fair is Software Fairness Testing?

Ann Barcomb, Mariana Pinheiro Bento, Giuseppe Destefanis, Sherlock Licorish, Cleyton Magalhaes, Ronnie de Souza Santos, Mairieli Wessel · 2026

Software fairness testing is a central method for evaluating AI systems, yet the meaning of fairness is often treated as fixed and universally applicable. This vision paper positions fairness testing …

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Computer Science Preprint PDF DOI

Evaluating Digital Inclusiveness of Digital Agri-Food Tools Using Large Language Models: A Comparative Analysis Between Human and AI-Based Evaluations

Githma Pewinya, Carolina Martins, Garcia Mariangel · 2026

Ensuring digital inclusiveness is a critical priority in agri-food systems, particularly in the Global South, where digital divides persist. The Multidimensional Digital Inclusiveness Index (MDII) off…

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Computer Science Preprint PDF DOI

Soundscapes in Spectrograms: Pioneering Multilabel Classification for South Asian Sounds

Sudip Chakrabarty, Pappu Bishwas, Rajdeep Chatterjee, Tathagata Bandyopadhyay, Digonto Biswas, Bibek Howlader · 2026

Environmental sound classification is a field of growing importance for urban monitoring and cultural soundscape analysis, especially within the acoustically rich environments of South Asia. These reg…

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Computer Science Preprint PDF DOI

An Investigation Into Various Approaches For Bengali Long-Form Speech Transcription and Bengali Speaker Diarization

Epshita Jahan, Khandoker Md Tanjinul Islam, Pritom Biswas, Tafsir Al Nafin · 2026

Bengali remains a low-resource language in speech technology, especially for complex tasks like long-form transcription and speaker diarization. This paper presents a multistage approach developed for…

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Computer Science Preprint PDF DOI

Pulli Kolam: A Traditional South Indian Craft Practice for Representing Data

Shri Harini Ramesh, Fateme Rajabiyazdi · 2026

This paper introduces Pulli Kolam, a traditional South Indian craft, as a medium for physical data representation. Grounded in its cultural meaning and embodied practice, Pulli Kolam follows structure…

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Computer Science Preprint PDF DOI

The Invisibility Hypothesis: Promises of AGI and the Future of the Global South

L. Julian Lechuga Lopez, Luis Lara · 2026

Discussions surrounding Artificial General Intelligence have largely focused on technical feasibility, timelines, and existential risk, often treating its social impact as being the same across differ…

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Computer Science Preprint PDF DOI

Constructing Everyday Well-Being: Insights from God-Saeng for Personal Informatics

Inhwa Song, Kwangyoung Lee, Janghee Cho, Amon Rapp, Hwajung Hong · 2026

While Personal Informatics (PI) systems support behavior change, everyday well-being involves more than achieving individual target behaviors. It is shaped by cultural narratives that give actions mea…

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