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Nowadays, human movement in urban spaces can be traced digitally in many cases. It can be observed that movement patterns are not constant, but vary across time and space. In this work,we characterize such spatio-temporal patterns with an…

Social and Information Networks · Computer Science 2016-02-11 Lisette Espín-Noboa , Florian Lemmerich , Philipp Singer , Markus Strohmaier

The Web today has millions of datasets, and the number of datasets continues to grow at a rapid pace. These datasets are not standalone entities; rather, they are intricately connected through complex relationships. Semantic relationships…

Information Retrieval · Computer Science 2024-08-28 Kate Lin , Tarfah Alrashed , Natasha Noy

Network science is the field dedicated to the investigation and analysis of complex systems via their representations as networks. We normally model such networks as graphs: sets of nodes connected by sets of edges and a number of node and…

Computers and Society · Computer Science 2025-02-03 Michele Coscia

Many ``real-world'' networks are clearly defined while most ``social'' networks are to some extent subjective. Indeed, the accuracy of empirically-determined social networks is a question of some concern because individuals may have…

Statistical Mechanics · Physics 2009-11-07 Fredrik Liljeros , Christofer R. Edling , Luis A. Nunes Amaral , H. Eugene Stanley , Yvonne Aberg

The MIT/IEEE/Amazon GraphChallenge encourages community approaches to developing new solutions for analyzing graphs and sparse data derived from social media, sensor feeds, and scientific data to discover relationships between events as…

Interpersonal relationships are necessary for successful daily functioning and wellbeing. Numerous studies have demonstrated the importance of social connectivity for mental health, both through direct peer-to-peer influence and by the…

Social and Information Networks · Computer Science 2017-12-07 Tjeerd W. Boonstra , Aliza Werner-Seidler , Bridianne O'Dea , Mark E. Larsen , Helen Christensen

There has been significant interest in crowdsourcing and human computation. One subclass of human computation applications are those directed at tasks that involve planning (e.g. travel planning) and scheduling (e.g. conference scheduling).…

Artificial Intelligence · Computer Science 2013-07-31 Kartik Talamadupula , Subbarao Kambhampati

Social networking has become a major part of all our lives and we depend on it for day to day purposes. It is a medium that is used by people all around the world even in the smallest of towns. Its main purpose is to promote and aid…

Databases · Computer Science 2021-10-01 Srikantaiah K C , Salony Mewara , Sneha Goyal , Subhiksha S

AI-driven applications have become woven into students' academic and creative workflows, influencing how they learn, write, and produce ideas. Gaining a nuanced understanding of these usage patterns is essential, yet conventional survey and…

Human-Computer Interaction · Computer Science 2025-10-14 Donghan Hu , Rameen Mahmood , Annabelle David , Danny Yuxing Huang

Traditionally, linters are code analysis tools that help developers by flagging potential issues from syntax and logic errors to enforcing syntactical and stylistic conventions. Recently, linting has been taken as an interface metaphor,…

Human-Computer Interaction · Computer Science 2025-02-12 Anamaria Crisan , Andrew M. McNutt

Manifold learning builds on the "manifold hypothesis," which posits that data in high-dimensional datasets are drawn from lower-dimensional manifolds. Current tools generate global embeddings of data, rather than the local maps used to…

Machine Learning · Computer Science 2025-08-28 Serena Hughes , Timothy Hamilton , Tom Kolokotrones , Eric J. Deeds

The human thalamus is a brain structure that comprises numerous, highly specific nuclei. Since these nuclei are known to have different functions and to be connected to different areas of the cerebral cortex, it is of great interest for the…

The emergence and popularization of online social networks suddenly made available a large amount of data from social organization, interaction and human behavior. All this information opens new perspectives and challenges to the study of…

Social and Information Networks · Computer Science 2016-04-05 David Burth Kurka , Alan Godoy , Fernando J. Von Zuben

In the last decade, crowdsourcing has become a popular method for conducting quantitative empirical studies in human-machine interaction. The remote work on a given task in crowdworking settings suits the character of typical…

Human-Computer Interaction · Computer Science 2024-11-19 Annalena Aicher , Stefan Hillmann , Isabel Feustel , Thilo Michael , Sebastian Möller , Wolfgang Minker

The outstanding performance capabilities of large language model have driven the evolution of current AI system interaction patterns. This has led to considerable discussion within the Human-AI Interaction (HAII) community. Numerous studies…

Human-Computer Interaction · Computer Science 2026-04-02 Jiayang Li , Jiale Li

Most social network analysis works at the level of interactions between users. But the vast growth in size and complexity of social networks enables us to examine interactions at larger scale. In this work we use a dataset of 76M…

Social and Information Networks · Computer Science 2015-11-25 Jack Hessel , Alexandra Schofield , Lillian Lee , David Mimno

Network measurement platforms are increasingly popular among researchers and operators alike due to their distributed nature, simplifying measuring the remote parts of the Internet. RIPE Atlas boasts over 12.9K vantage points in 178…

Networking and Internet Architecture · Computer Science 2025-12-01 Yevheniya Nosyk , Malte Tashiro , Qasim Lone , Robert Kisteleki , Andrzej Duda , Maciej Korczyński

The increasing popularity and diversity of social media sites has encouraged more and more people to participate in multiple online social networks to enjoy their services. Each user may create a user identity to represent his or her unique…

Social and Information Networks · Computer Science 2019-03-07 Wen Zhang , Kai Shu , Huan Liu , Yalin Wang

The increasing availability of large-scale data on human behavior has catalyzed simultaneous advances in network theory, capturing the scaling properties of the interactions between a large number of individuals, and human dynamics,…

Physics and Society · Physics 2013-04-10 Chaoming Song , Dashun Wang , Albert-Laszlo Barabasi

Offering an architecture for social networking in which people have agency over their personal information and social graph is an open challenge. Here we present a grassroots architecture for serverless, permissionless, peer-to-peer social…

Distributed, Parallel, and Cluster Computing · Computer Science 2024-05-02 Ehud Shapiro