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Large language models (LLMs) are reshaping knowledge production as community members increasingly incorporate them into their contribution workflows. However, participating in knowledge communities involves more than just contributing…

Human-Computer Interaction · Computer Science 2025-09-10 Moyan Zhou , Soobin Cho , Loren Terveen

The pursuit of knowledge is the permanent goal of human beings. Scientific literature, as the major medium that carries knowledge between scientists, exhibits explosive growth during the last century. Despite the frequent use of many…

Digital Libraries · Computer Science 2021-06-10 Luoyi Fu , Huquan Kang , Jianghao Wang , Ling Yao , Xinbing Wang , Chenghu Zhou

Knowledge Graphs (KGs) are structured knowledge repositories containing entities and relations between them. In this paper, we study the problem of automatically updating KGs over time in response to evolving knowledge in unstructured…

Computation and Language · Computer Science 2026-04-08 Klim Zaporojets , Daniel Daza , Edoardo Barba , Ira Assent , Roberto Navigli , Paul Groth

We propose a new method for generating explanations with AI and a tool to test its expressive power within a user interface. In order to bridge the gap between philosophy and human-computer interfaces, we show a new approach for the…

Human-Computer Interaction · Computer Science 2022-02-22 Francesco Sovrano , Fabio Vitali

The Internet-based encyclopaedia Wikipedia has grown to become one of the most visited web-sites on the Internet. However, critics have questioned the quality of entries, and an empirical study has shown Wikipedia to contain errors in a…

Digital Libraries · Computer Science 2011-01-04 Finn Aarup Nielsen

Equipping machines with comprehensive knowledge of the world's entities and their relationships has been a long-standing goal of AI. Over the last decade, large-scale knowledge bases, also known as knowledge graphs, have been automatically…

Artificial Intelligence · Computer Science 2021-12-07 Gerhard Weikum , Luna Dong , Simon Razniewski , Fabian Suchanek

The rapid adoption of large language models (LLMs) has enabled new forms of AI-assisted reasoning across scientific, technical, and organizational domains. However, prevailing modes of LLM use remain cognitively unstructured: problem…

Large language models (LLMs) are transforming how students learn by providing readily available tools that can quickly augment or complete various learning activities with non-trivial performance. Similar paradigm shifts have occurred in…

Human-Computer Interaction · Computer Science 2025-07-29 Rahul R. Divekar , Sophia Guerra , Lisette Gonzalez , Natasha Boos , Helen Zhou

Retrieval-augmented generation (RAG) has emerged as a promising solution to mitigate the limitations of large language models (LLMs), such as hallucinations and outdated information. However, it remains unclear how LLMs handle knowledge…

Generative AI systems now mediate newsfeeds, search rankings, and creative content for hundreds of millions of users, positioning a handful of private firms as de-facto arbiters of truth. Drawing on a comparative-historical lens, this…

Computers and Society · Computer Science 2025-12-04 Mohammad Saleh Torkestani , Taha Mansouri

Advances in large language models (LLMs) are rapidly transforming scientific work, yet empirical evidence on how these systems reshape research activities remains limited. We report a mixed-methods pilot evaluation of an AI-orchestrated…

Computers and Society · Computer Science 2026-02-24 Yuan An

Modelling users' online decision-making and opinion change is a complex issue that needs to consider users' personal determinants, the nature of the topic and the information retrieval activities. Furthermore, generative-AIbased products…

Human-Computer Interaction · Computer Science 2026-01-14 Shangqian Li , Tianwa Chen , Gianluca Demartini

Large language models (LLMs) tend to generate homogenous texts, which may impact the diversity of knowledge generated across different outputs. Given their potential to replace existing forms of knowledge acquisition, this poses a risk of…

Wikipedia is powered by MediaWiki, a free and open-source software that is also the infrastructure for many other wiki-based online encyclopedias. These include the recently launched website Ruwiki, which has copied and modified the…

Computation and Language · Computer Science 2025-04-22 Mykola Trokhymovych , Oleksandr Kosovan , Nathan Forrester , Pablo Aragón , Diego Saez-Trumper , Ricardo Baeza-Yates

Despite significant advances in large language models (LLMs), their knowledge memorization capabilities remain underexplored, due to the lack of standardized and high-quality test ground. In this paper, we introduce a novel, real-world and…

Computation and Language · Computer Science 2025-05-20 Yuwei Zhang , Wenhao Yu , Shangbin Feng , Yifan Zhu , Letian Peng , Jayanth Srinivasa , Gaowen Liu , Jingbo Shang

When should we defer to AI outputs over human expert judgment? Drawing on recent work in social epistemology, I motivate the idea that some AI systems qualify as Artificial Epistemic Authorities (AEAs) due to their demonstrated reliability…

Artificial Intelligence · Computer Science 2025-10-27 Benjamin Lange

Scholars and practitioners across domains are increasingly concerned with algorithmic transparency and opacity, interrogating the values and assumptions embedded in automated, black-boxed systems, particularly in user-generated content…

Computers and Society · Computer Science 2017-10-03 R. Stuart Geiger

Generative AI, especially through large language models (LLMs), is transforming how technical knowledge can be accessed, reused, and extended. PETSc, a widely used numerical library for high-performance scientific computing, has accumulated…

This paper investigates the presence and impact of questionable, AI-generated academic papers on widely used preprint repositories, with a focus on their role in citation manipulation. Motivated by suspicious patterns observed in…

Digital Libraries · Computer Science 2025-04-01 Haitham S. Al-Sinani , Chris J. Mitchell

Generative AI, with its tendency to "hallucinate" incorrect results, may pose a risk to knowledge work by introducing errors. On the other hand, it may also provide unprecedented opportunities for users, particularly non-experts, to learn…

Human-Computer Interaction · Computer Science 2024-12-20 Advait Sarkar , Xiaotong , Xu , Neil Toronto , Ian Drosos , Christian Poelitz