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Due to the popularity of smartphones and wearable devices nowadays, mobile health (mHealth) technologies are promising to bring positive and wide impacts on people's health. State-of-the-art decision-making methods for mHealth rely on some…

Machine Learning · Computer Science 2017-08-15 Feiyun Zhu , Jun Guo , Zheng Xu , Peng Liao , Junzhou Huang

The use of mobile phones has exploded over the past years,abundantly through the introduction of smartphones and the rapidly expanding use of mobile data. This has resulted in a spiraling problem of ensuring quality of service for users of…

Networking and Internet Architecture · Computer Science 2016-02-24 Eleni Rozaki

This study presents a comprehensive analysis of user behavior and clustering in a popular mobile battle royale game, employing temporal and static data mining techniques to uncover distinct player segments. Our methodology encompasses time…

Social and Information Networks · Computer Science 2024-09-27 Yang Qiu , Yuxin Gong , Guanliang Liu

In this paper, we study the problem of mobile user profiling, which is a critical component for quantifying users' characteristics in the human mobility modeling pipeline. Human mobility is a sequential decision-making process dependent on…

Artificial Intelligence · Computer Science 2021-01-08 Dongjie Wang , Pengyang Wang , Kunpeng Liu , Yuanchun Zhou , Charles Hughes , Yanjie Fu

Mobile user profiling refers to the efforts of extracting users' characteristics from mobile activities. In order to capture the dynamic varying of user characteristics for generating effective user profiling, we propose an imitation-based…

Artificial Intelligence · Computer Science 2022-03-15 Dongjie Wang , Pengyang Wang , Yanjie Fu , Kunpeng Liu , Hui Xiong , Charles E. Hughes

Mobile advertising is a billion pound industry that is rapidly expanding. The success of an advert is measured based on how users interact with it. In this paper we investigate whether the application of unsupervised learning and…

Computers and Society · Computer Science 2016-11-17 Jenna Reps , Uwe Aickelin , Jonathan Garibaldi , Chris Damski

In mobile crowdsensing, finding the best match between tasks and users is crucial to ensure both the quality and effectiveness of a crowdsensing system. Existing works usually assume a centralized task assignment by the crowdsensing…

Information Retrieval · Computer Science 2018-12-06 Shuo Yang , Zhenzhe Zheng , Shaojie Tang , Fan Wu , Guihai Chen

Crowdsourcing models applied to work on mobile devices continuously reach new ways of solving sophisticated problems, now with a use of portable advanced devices, where users are not limited to a stationary use. There exists an open problem…

Social and Information Networks · Computer Science 2015-05-29 Oskar Jarczyk

Recommendation systems (RSs) are increasingly used to guide job seekers on online platforms, yet the algorithms currently deployed are typically optimized for predictive objectives such as clicks, applications, or hires, rather than job…

With the development of information technology, the application of artificial intelligence and machine learning in the field of education shows great potential. This study aims to explore how to utilize K-means clustering algorithm to…

Machine Learning · Computer Science 2026-03-25 Qianru Wei , Jihaoyu Yang , Cheng Zhang , Jinming Yang

Load shapes derived from smart meter data are frequently employed to analyze daily energy consumption patterns, particularly in the context of applications like Demand Response (DR). Nevertheless, one of the most important challenges to…

When assisting human users in reinforcement learning (RL), we can represent users as RL agents and study key parameters, called \emph{user traits}, to inform intervention design. We study the relationship between user behaviors (policy…

Machine Learning · Computer Science 2023-07-18 L. L. Ankile , B. S. Ham , K. Mao , E. Shin , S. Swaroop , F. Doshi-Velez , W. Pan

Gene expression data is often collected in time series experiments, under different experimental conditions. There may be genes that have very different gene expression profiles over time, but that adjust their gene expression patterns in…

Methodology · Statistics 2021-12-02 Susana Conde , Shahin Tavakoli , Daphne Ezer

Understanding the spatiotemporal distribution of people within a city is crucial to many planning applications. Obtaining data to create required knowledge, currently involves costly survey methods. At the same time ubiquitous mobile…

Machine Learning · Statistics 2012-07-06 Jameson L. Toole , Michael Ulm , Dietmar Bauer , Marta C. Gonzalez

We study in this paper the problem of jointly clustering and learning representations. As several previous studies have shown, learning representations that are both faithful to the data to be clustered and adapted to the clustering…

Machine Learning · Computer Science 2018-12-13 Maziar Moradi Fard , Thibaut Thonet , Eric Gaussier

Context-awareness in smart mobile applications is a growing area of study, because of it's intelligence in the applications. In order to build context-aware intelligent applications, mining contextual behavioral rules of individual…

Machine Learning · Computer Science 2018-10-31 Iqbal H. Sarker

A significant proportion of individuals' daily activities is experienced through digital devices. Smartphones in particular have become one of the preferred interfaces for content consumption and social interaction. Identifying the content…

Computer Vision and Pattern Recognition · Computer Science 2019-01-11 Agnese Chiatti , Dolzodmaa Davaasuren , Nilam Ram , Prasenjit Mitra , Byron Reeves , Thomas Robinson

Improvements in mobile technologies have led to a dramatic change in how and when people access and use information, and is having a profound impact on how users address their daily information needs. Smart phones are rapidly becoming our…

Information Retrieval · Computer Science 2019-01-15 Mohammad Aliannejadi , Morgan Harvey , Luca Costa , Matthew Pointon , Fabio Crestani

Mobile phones are quickly becoming the primary source for social, behavioral, and environmental sensing and data collection. Today's smartphones are equipped with increasingly more sensors and accessible data types that enable the…

Social and Information Networks · Computer Science 2011-11-22 Yaniv Altshuler , Nadav Aharony , Michael Fire , Yuval Elovici , Alex Pentland

In this effort we consider a reinforcement learning (RL) technique for solving personalization tasks with complex reward signals. In particular, our approach is based on state space clustering with the use of a simplistic $k$-means…

Machine Learning · Computer Science 2021-12-28 Anton Dereventsov , Ranga Raju Vatsavai , Clayton Webster
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