Zobrazeno 1 - 10
of 68
pro vyhledávání: '"Eemil Lagerspetz"'
Publikováno v:
EPJ Data Science, Vol 10, Iss 1, Pp 1-19 (2021)
Abstract Mobility is a fundamental characteristic of human society that shapes various aspects of our everyday interactions. This pervasiveness of mobility makes it paramount to understand factors that govern human movement and how it varies across i
Externí odkaz:
https://doaj.org/article/a5c6a9ea1c47479e8bc8a03ea32bb78f
Autor:
Kennedy Opoku Asare, Yannik Terhorst, Julio Vega, Ella Peltonen, Eemil Lagerspetz, Denzil Ferreira
Publikováno v:
JMIR mHealth and uHealth, Vol 9, Iss 7, p e26540 (2021)
BackgroundDepression is a prevalent mental health challenge. Current depression assessment methods using self-reported and clinician-administered questionnaires have limitations. Instrumenting smartphones to passively and continuously collect moment-
Externí odkaz:
https://doaj.org/article/3ae4aebaecf34732999929d390e430f9
Publikováno v:
Patterns, Vol 2, Iss 7, Pp 100271- (2021)
Summary: Differential privacy allows quantifying privacy loss resulting from accession of sensitive personal data. Repeated accesses to underlying data incur increasing loss. Releasing data as privacy-preserving synthetic data would avoid this limita
Externí odkaz:
https://doaj.org/article/6621fd994528496fb25e007e44770528
Autor:
Naser Hossein Motlagh, Matti Irjala, Agustin Zuniga, Eemil Lagerspetz, Valtteri Rantala, Huber Flores, Petteri Nurmi, Sasu Tarkoma
Publikováno v:
IEEE Consumer Electronics Magazine. 12:21-31
Dangers associated with poor air quality are driving deployments of air quality monitoring technology worldwide. Having a comprehensive understanding of the health effects of pollutants requires understanding both the distribution and dispersion of p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f0f8f948ad55cce2241134cfcbd5e1bb
https://doi.org/10.1109/mce.2022.3167800
https://doi.org/10.1109/mce.2022.3167800
We contribute a novel model evaluation technique that divides available measurements into training and testing sets in a way that adheres to the requirements imposed on professional monitoring stations. We perform extensive and systematic experiments
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::47e1552146371c62f511a0847322f86c
http://hdl.handle.net/10138/354258
http://hdl.handle.net/10138/354258
Autor:
Eemil Lagerspetz, Petteri Nurmi, Yali Fan, Yong Li, Huber Flores, Sasu Tarkoma, Zhen Tu, Hancheng Cao
Publikováno v:
CCF Transactions on Pervasive Computing and Interaction. 3:235-252
In the past decade, mobile app usage has played an important role in our daily life. Existing studies have shown that app usage is intrinsically linked with, among others, demographics, social and economic factors. However, due to data limitations, m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eedeb4884f18ae302217d9809856b9ce
https://doi.org/10.1007/s42486-020-00041-3
https://doi.org/10.1007/s42486-020-00041-3
Publikováno v:
IEEE BigData
We develop GeoMatch as a novel, scalable, and efficient big-data pipeline for large-scale map matching on Apache Spark. GeoMatch improves existing spatial big-data solutions by utilizing a novel spatial partitioning scheme inspired by Hilbert space-f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0811a235204d9517f59bc00e943da33d
https://doi.org/10.1145/3402904
https://doi.org/10.1145/3402904
Autor:
Titti Malmivirta, Agustin Zuniga, Petteri Nurmi, Xin Li, Huber Flores, Jonatan Hamberg, Eemil Lagerspetz
Publikováno v:
GetMobile: Mobile Computing and Communications. 23:5-8
With great power comes - besides great responsibility - big energy drain, especially where Internet of Things (IoT) devices are considered. Indeed, despite significant improvements in design and manufacturing, energy efficiency remains a critical des
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f602a85bc001d208fd06526dd913fb49
https://doi.org/10.1145/3379092.3379094
https://doi.org/10.1145/3379092.3379094
Autor:
Kennedy, Opoku Asare, Yannik, Terhorst, Julio, Vega, Ella, Peltonen, Eemil, Lagerspetz, Denzil, Ferreira
Publikováno v:
JMIR mHealth and uHealth
Background Depression is a prevalent mental health challenge. Current depression assessment methods using self-reported and clinician-administered questionnaires have limitations. Instrumenting smartphones to passively and continuously collect moment
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::1d077bc506dae0f2f88462d39924df30
https://pubmed.ncbi.nlm.nih.gov/34255713
https://pubmed.ncbi.nlm.nih.gov/34255713
Autor:
Samu Varjonen, Sasu Tarkoma, Andrew Rebeiro-Hargrave, Naser Hossein Motlagh, Eemil Lagerspetz, Petteri Nurmi
Air pollution is a contributor to approximately one in every nine deaths annually. To counteract health issues resulting from air pollution, air quality monitoring is being carried out extensively in urban environments. Currently, however, city air q
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9a0d1670618f9bae668f9bc03e37c484
http://hdl.handle.net/10138/321750
http://hdl.handle.net/10138/321750