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🔍 mohamed othman 📂 Computer Science
Showing 629 results for "mohamed othman" in Computer Science
Computer Science Preprint PDF DOI

Static Attribution of Android Residential Proxy Malware Using Graph Kernels

Peter Clark, Yong Guan, Zhonghao Liao · 2026

Android residential proxy applications represent a growing class of potentially-unwanted programs (PUPs) that covertly route third-party traffic through end-user devices, enabling ad fraud, credential…

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Computer Science Preprint PDF DOI

"We Wanted to Do Better Than the Law": Exploring UI/UX Designers' Privacy Advocacy in Practice

Keyu Yao, Jinghui Cheng, Jin L.C. Guo · 2026

Designers hold primary responsibility for shaping the user interface (UI) and user experience (UX) of a product. This role goes beyond aesthetics and usability, extending to the privacy outcomes of us…

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Computer Science Preprint PDF DOI

Feedback Over Form: Why Execution Feedback Matters More Than Pipeline Topology in 1-3B Code Generation

Charles Junichi McAndrews · 2026

Small language models (1-3B) are practical to run locally, but individually limited on harder code generation tasks. We ask whether composing them into pipelines can recover some of that lost capabili…

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Computer Science Preprint PDF DOI

CVEs With a CVSS Score Greater Than or Equal to 9

Lena Sinterhauf, Andreas A{ss}muth, Roland Kaltefleiter · 2026

Critical vulnerabilities with Common Vulnerability Scoring System scores of 9.0 or higher pose severe risks to organisations' information systems. Timely detection and remediation are essential to min…

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Computer Science Preprint PDF DOI

Architecture Matters More Than Scale: A Comparative Study of Retrieval and Memory Augmentation for Financial QA Under SME Compute Constraints

Jianan Liu, Jing Yang, Xianyou Li, Weiran Yan, Yichao Wu, Penghao Liang, Mengwei Yuan · 2026

The rapid adoption of artificial intelligence (AI) and large language models (LLMs) is transforming financial analytics by enabling natural language interfaces for reporting, decision support, and aut…

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Computer Science Preprint PDF DOI

All Public Voices Are Equal, But Are Some More Equal Than Others to LLMs?

Sola Kim, Marco A. Janssen, Jieshu Wang, Ame Min-Venditti, Neha Karanjia, John M. Anderies · 2026

Federal agencies are increasingly deploying large language models (LLMs) to process public comments submitted during notice-and-comment rulemaking, the primary mechanism through which citizens influen…

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Computer Science Preprint PDF DOI

"Because we are no longer ashamed of our disabilities, we are proud": Advocating and Reclaiming Next-Gen Accessibility Symbols

Karen Joy, Chris Dodge, Harsh Chavda, Alyssa Sheehan · 2026

Our study investigates the relationship between accessibility symbols and emerging technologies in supporting disability disclosure. We conducted twenty three remote design creation sessions with semi…

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Computer Science Preprint PDF DOI

The Boolean surface area of polynomial threshold functions

Fan Chang, Joseph Slote, Alexander Volberg, Haonan Zhang · 2026

Polynomial threshold functions (PTFs) are an important low-complexity class of Boolean functions, with strong connections to learning theory and approximation theory. Recent work on learning and testi…

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Computer Science Preprint PDF DOI

Polynomial Time Local Decision Revisited

Laurent Feuilloley, Soumyadeep Paul, Ami Paz · 2026

We consider three classification systems for distributed decision tasks: With unbounded computation and certificates, defined by Balliu, D'Angelo, Fraigniaud, and Olivetti [JCSS'18], and with (two fla…

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Computer Science Preprint PDF DOI

More Than "Means to an End": Supporting Reasoning with Transparently Designed AI Data Science Processes

Venkatesh Sivaraman, Patrick Vossler, Adam Perer, Julian Hong, Jean Feng · 2026

Generative artificial intelligence (AI) tools can now help people perform complex data science tasks regardless of their expertise. While these tools have great potential to help more people work with…

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Computer Science Preprint PDF DOI

"Better Ask for Forgiveness than Permission": Practices and Policies of AI Disclosure in Freelance Work

Angel Hsing-Chi Hwang, Senya Wong, Baixiao Chen, Jessica He, Hyo Jin Do · 2026

The growing use of AI applications among freelance workers is reshaping trust and relationships with clients. This paper investigates how both workers and clients perceive AI use and disclosure in the…

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Computer Science Preprint PDF DOI

More Than 1v1: Human-AI Alignment in Early Developmental Communities with Multimodal LLMs

Weiyan Shi, Kenny Tsu Wei Choo · 2026

In early developmental contexts, particularly in parent-child interaction analysis, alignment involves families and professionals such as speech-language pathologists (SLPs) who interpret children's e…

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Computer Science Preprint PDF DOI

Probing More-Than-Human Representation in Crisis Resilience Planning: An HCI Researcher Perspective

Tram Thi Minh Tran, Adrian Wong, Callum Parker, Carlos Alfredo Tirado Cortes, Marius Hoggenmueller, Soojeong Yoo, Nate Zettna, Joel Fredericks · 2026

Crisis resilience planning raises urgent questions about how to include non-human species and ecological systems in participatory processes, which remain largely human-centred. This paper reports on a…

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Computer Science Preprint PDF DOI

Agentic Code Reasoning

Shubham Ugare, Satish Chandra · 2026

Can LLM agents explore codebases and reason about code semantics without executing the code? We study this capability, which we call agentic code reasoning, and introduce semi-formal reasoning: a stru…

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Computer Science Preprint PDF DOI

Are Stacked Intelligent Metasurfaces (SIMs) Better than Single-layer Reconfigurable Intelligent Surfaces (RISs) for Wideband Multi-user MIMO Communication Systems?

Muhammad Ibrahim, Amine Mezghani, Ekram Hossain · 2026

Cascaded or stacked intelligent metasurfaces (SIMs) have emerged as a promising technology to overcome the physical limitations of single-layer reconfigurable intelligent surfaces (RISs) in wideband w…

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Computer Science Preprint PDF DOI

They Think AI Can Do More Than It Actually Can: Practices, Challenges, & Opportunities of AI-Supported Reporting In Local Journalism

Besjon Cifliku, Hendrik Heuer · 2026

Declining newspaper revenues prompt local newsrooms to adopt automation to maintain efficiency and keep the community informed. However, current research provides a limited understanding of how local …

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Computer Science Preprint PDF DOI

A Curated Literature Database for Monitoring More Than 30 Years of Ansys Granta Product Usage

David Mercier · 2026

Engineering and materials software is increasingly difficult to track in the scholarly and technical literature because publication volume is growing rapidly and software citation practices remain inc…

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Computer Science Preprint PDF DOI

Flow on Social Media? Rarer Than You'd Think

Michael T. Knierim, Thimo Schulz, Moritz Schiller, Jwan Shaban, Mario Nadj, Max L. Wilson, Alexander Maedche · 2026

Researchers often attribute social media's appeal to its ability to elicit flow experiences of deep absorption and effortless engagement. Yet prolonged use has also been linked to distraction, fatigue…

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Computer Science Preprint PDF DOI

More than Decision Support: Exploring Patients' Longitudinal Usage of Large Language Models in Real-World Healthcare-Seeking Journeys

Yancheng Cao, Yishu Ji, Chris Yue Fu, Sahiti Dharmavaram, Meghan Turchioe, Natalie C Benda, Lena Mamykina, Yuling Sun, Xuhai "Orson" Xu · 2026

Large language models (LLMs) have been increasingly adopted to support patients' healthcare-seeking in recent years. While prior patient-centered studies have examined the capabilities and experience …

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Computer Science Preprint PDF DOI

Simpler Than You Think: The Practical Dynamics of Ranked Choice Voting

Sanyukta Deshpande, Nikhil Garg, Sheldon H. Jacobson · 2026

Ranked Choice Voting (RCV) adoption is expanding across U.S. elections, but faces persistent criticism for complexity, strategic manipulation, and ballot exhaustion. We empirically test these concerns…

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