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This paper proposes a method to evaluate and model the power consumption of modern virtual reality playback and streaming applications on smartphones. Due to the high computational complexity of the virtual reality processing toolchain, the…

Image and Video Processing · Electrical Eng. & Systems 2023-07-18 Christian Herglotz , Stéphane Coulombe , Ahmad Vakili , André Kaup

This paper presents an empirical study regarding the energy consumption of the most used web browsers on the Android ecosystem. In order to properly compare the web browsers in terms of energy consumption, we defined a set of typical usage…

Software Engineering · Computer Science 2022-05-24 Nélson Gonçalves , Rui Rua , Jácome Cunha , Rui Pereira , João Saraiva

Leveraging data collected from smart meters in buildings can aid in developing policies towards energy conservation. Significant energy savings could be realised if deviations in the building operating conditions are detected early, and…

Machine Learning · Computer Science 2023-03-29 Durga Prasad Pydi , S. Advaith

The ever increasing number and complexity of energy-bound devices (such as the ones used in Internet of Things applications, smart phones, and mission critical systems) pose an important challenge on techniques to optimize their energy…

Distributed, Parallel, and Cluster Computing · Computer Science 2017-09-25 Umer Liqat , Zorana Bankovic , Pedro Lopez-Garcia , Manuel V. Hermenegildo

The behavior of mobile devices is highly non deterministic and barely predictable due to the interaction of the user with its applications. In consequence, analyzing the correctness of applications running on a smartphone involves dealing…

Software Engineering · Computer Science 2015-04-10 Ana Rosario Espada , María del Mar Gallardo , Alberto Salmerón , Pedro Merino

Excessive use of smartphones is a worldwide known issue. In this study, we proposed a notification-based intervention approach to reduce smartphone overuse without making the user feel any annoyance or irritation. Most of the work in this…

Human-Computer Interaction · Computer Science 2025-07-22 Partha Sarker , Dipto Dey , Marium-E-Jannat

Monitoring, understanding, and optimizing the energy consumption of Machine Learning (ML) are various reasons why it is necessary to evaluate the energy usage of ML. However, there exists no universal tool that can answer this question for…

Machine Learning · Computer Science 2024-08-28 Charlotte Rodriguez , Laura Degioanni , Laetitia Kameni , Richard Vidal , Giovanni Neglia

The aim of this work is to model the nodes battery discharge in wireless ad hoc networks. Many work focus on the energy consumption in such networks. Even, the research in the highest layers of the ISO model, takes into account the energy…

Networking and Internet Architecture · Computer Science 2012-06-08 Maher Heni , Ammar Bouallegue , Ridha Bouallegue

A Web browser utilizes a device's CPU to parse HTML, build a Document Object Model, a Cascading Style Sheets Object Model, and render trees, and parse, compile, and execute computationally-heavy JavaScript. A powerful CPU is required to…

Performance · Computer Science 2020-03-17 Utkarsh Goel , Stephen Ludin , Moritz Steiner

Authentication of smartphone users is important because a lot of sensitive data is stored in the smartphone and the smartphone is also used to access various cloud data and services. However, smartphones are easily stolen or co-opted by an…

Cryptography and Security · Computer Science 2017-09-01 Wei-Han Lee , Ruby B. Lee

In 2022, over half of the web traffic was accessed through mobile devices. By reducing the energy consumption of mobile web apps, we can not only extend the battery life of our devices, but also make a significant contribution to energy…

Software Engineering · Computer Science 2023-05-01 Benedikt Dornauer , Michael Felderer

In this paper, we present our novel contribution methodology based on the results of case study that has been implemented in our research environment to test with new technique the usability of both intelligent Android and Apple phones.…

Human-Computer Interaction · Computer Science 2013-09-19 Nyembo Salama , Christian Bach

The increased awareness regarding the impact of energy consumption on the environment has led to an increased focus on reducing energy consumption. Feedback on the appliance level energy consumption can help in reducing the energy demands…

Systems and Control · Electrical Eng. & Systems 2019-07-16 Shalini Pandey , George Karypis

Electric vehicles (EVs) are critical to the transition to a low-carbon transportation system. The successful adoption of EVs heavily depends on energy consumption models that can accurately and reliably estimate electricity consumption.…

Systems and Control · Electrical Eng. & Systems 2021-02-23 Yuche Chen , Guoyuan Wu , Ruixiao Sun , Abhishek Dubey , Aron Laszka , Philip Pugliese

The reduction of the energy consumptions of a Telecommunication Power System represents one of the critical factors of the telecommunication technologies, both to allow a sizeable saving of economic resources and to realize "sustainable"…

Physics and Society · Physics 2011-02-25 C. Lubritto , A. Petraglia , C. Vetromile , S. Curcuruto , M. Logorelli , G. Marsico , A. D'Onofrio

In this study, a novel method to obtain user-dependent human activity recognition models unobtrusively by exploiting the sensors of a smartphone is presented. The recognition consists of two models: sensor fusion-based user-independent…

Machine Learning · Computer Science 2019-05-30 Pekka Siirtola , Heli Koskimäki , Juha Röning

Energy usage monitoring on higher education campuses is an important step for providing satisfactory service, lowering costs and supporting the move to green energy. We present a collaboration between the Department of Statistics and…

Applications · Statistics 2021-02-09 Henry Linder , Nalini Ravishanker , Ming-Hui Chen , David McIntosh , Stanley Nolan

Power management is an expensive and important issue for large computational infrastructures such as datacenters, large clusters, and computational grids. However, measuring energy consumption of scalable systems may be impractical due to…

Machine Learning · Computer Science 2017-09-20 Lucas Venezian Povoa , Cesar Marcondes , Hermes Senger

Since its conception, smart app market has grown exponentially. Success in the app market depends on many factors among which the quality of the app is a significant contributor, such as energy use. Nevertheless, smartphones, as a subset of…

Artificial Intelligence · Computer Science 2016-08-16 Ramin Rahnamoun , Reza Rawassizadeh , Arash Maskooki

Understanding the energy consumption patterns of different types of consumers is essential in any planning of energy distribution. However, obtaining consumption information for single individuals is often either not possible or too…

Applications · Statistics 2021-12-24 Amanda Lenzi , Camila P. E. de Souza , Ronaldo Dias , Nancy Garcia , Nancy E. Heckman