Search Results - "Onnela, Jukka‐Pekka"

Opportunities and challenges in the collection and analysis of digital phenotyping data by Onnela, Jukka-Pekka

“…The broad adoption and use of smartphones has led to fundamentally new opportunities for capturing social, behavioral, and cognitive phenotypes in free-living…”
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Relapse prediction in schizophrenia through digital phenotyping: a pilot study by Barnett, Ian, Torous, John, Staples, Patrick, Sandoval, Luis, Keshavan, Matcheri, Onnela, Jukka-Pekka

“…Among individuals diagnosed, hospitalized, and treated for schizophrenia, up to 40% of those discharged may relapse within 1 year even with appropriate…”
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A systematic review of smartphone-based human activity recognition methods for health research by Straczkiewicz, Marcin, James, Peter, Onnela, Jukka-Pekka

“…Smartphones are now nearly ubiquitous; their numerous built-in sensors enable continuous measurement of activities of daily living, making them especially…”
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Realizing the Potential of Mobile Mental Health: New Methods for New Data in Psychiatry by Torous, John, Staples, Patrick, Onnela, Jukka-Pekka

“…Smartphones are now ubiquitous and can be harnessed to offer psychiatry a wealth of real-time data regarding patient behavior, self-reported symptoms, and even…”
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Change Point Detection in Correlation Networks by Barnett, Ian, Onnela, Jukka-Pekka

“…Many systems of interacting elements can be conceptualized as networks, where network nodes represent the elements and network ties represent interactions…”
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Community Structure in Time-Dependent, Multiscale, and Multiplex Networks by Mucha, Peter J, Richardson, Thomas, Macon, Kevin, Porter, Mason A, Onnela, Jukka-Pekka

“…Network science is an interdisciplinary endeavor, with methods and applications drawn from across the natural, social, and information sciences. A prominent…”
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Spontaneous emergence of social influence in online systems by Onnela, Jukka-Pekka, Reed-Tsochas, Felix, Stanley, H. Eugene

“…Social influence drives both offline and online human behavior. It pervades cultural markets, and manifests itself in the adoption of scientific and technical…”
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New Tools for New Research in Psychiatry: A Scalable and Customizable Platform to Empower Data Driven Smartphone Research by Torous, John, Kiang, Mathew V, Lorme, Jeanette, Onnela, Jukka-Pekka

“…A longstanding barrier to progress in psychiatry, both in clinical settings and research trials, has been the persistent difficulty of accurately and reliably…”
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Cost-based Feature Selection for Network Model Choice by Raynal, Louis, Hoffmann, Till, Onnela, Jukka-Pekka

“…Selecting a small set of informative features from a large number of possibly noisy candidates is a challenging problem with many applications in machine…”
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Online Anomaly Detection for Smartphone-Based Multivariate Behavioral Time Series Data by Liu, Gang, Onnela, Jukka-Pekka

“…Smartphones can be used to collect granular behavioral data unobtrusively, over long time periods, in real-world settings. To detect aberrant behaviors in…”
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A Bootstrap Method for Goodness of Fit and Model Selection with a Single Observed Network by Chen, Sixing, Onnela, Jukka-Pekka

“…Network models are applied in numerous domains where data arise from systems of interactions among pairs of actors. Both statistical and mechanistic network…”
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Harnessing Smartphone-Based Digital Phenotyping to Enhance Behavioral and Mental Health by Onnela, Jukka-Pekka, Rauch, Scott L

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Framework for assessing and easing global COVID-19 travel restrictions by Le, Thien-Minh, Raynal, Louis, Talbot, Octavious, Hambridge, Hali, Drovandi, Christopher, Mira, Antonietta, Mengersen, Kerrie, Onnela, Jukka-Pekka

“…During the COVID-19 pandemic, many countries implemented international travel restrictions that aimed to contain viral spread while still allowing necessary…”
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Social network analysis of group position, popularity, and sleep behaviors among U.S. adolescents by Li, Xiaoyu, Kawachi, Ichiro, Buxton, Orfeu M., Haneuse, Sebastien, Onnela, Jukka-Pekka

“…Studies have documented the salience of social networks for a range of health outcomes and behaviors among adolescents, but sleep has received far less…”
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Augmented Movelet Method for Activity Classification Using Smartphone Gyroscope and Accelerometer Data by Huang, Emily J, Onnela, Jukka-Pekka

“…Physical activity, such as walking and ascending stairs, is commonly used in biomedical settings as an outcome or covariate. Researchers have traditionally…”
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Incorporating human mobility data improves forecasts of Dengue fever in Thailand by Kiang, Mathew V., Santillana, Mauricio, Chen, Jarvis T., Onnela, Jukka-Pekka, Krieger, Nancy, Engø-Monsen, Kenth, Ekapirat, Nattwut, Areechokchai, Darin, Prempree, Preecha, Maude, Richard J., Buckee, Caroline O.

“…Over 390 million people worldwide are infected with dengue fever each year. In the absence of an effective vaccine for general use, national control programs…”
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Generalizations of the clustering coefficient to weighted complex networks by Saramäki, Jari, Kivelä, Mikko, Onnela, Jukka-Pekka, Kaski, Kimmo, Kertész, János

“…The recent high level of interest in weighted complex networks gives rise to a need to develop new measures and to generalize existing ones to take the weights…”
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Geographic constraints on social network groups by Onnela, Jukka-Pekka, Arbesman, Samuel, González, Marta C, Barabási, Albert-László, Christakis, Nicholas A

“…Social groups are fundamental building blocks of human societies. While our social interactions have always been constrained by geography, it has been…”
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Correction: Huang, E.J., and Onnela, J.P. Augmented Movelet Method for Activity Classification Using Smartphone Gyroscope and Accelerometer Data. Sensors 2020, 20 (13), 3706 by Huang, Emily J, Onnela, Jukka-Pekka

“…The authors wish to make the following corrections to this paper [...]…”
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Examining SARS-CoV-2 Interventions in Residential Colleges Using an Empirical Network by Hambridge, Hali L., Kahn, Rebecca, Onnela, Jukka-Pekka

“…•Use an empirical contact network to model mitigation of SARS-CoV-2 on campuses•Account for range of implementation challenges universities will face•Provide a…”
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