David Hachen

According to our database, David Hachen authored at least 27 papers between 2007 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2024

Generators or diffusers? Examining differences in the dynamic coupling of context and social ties across multiple types of foci.

David Hachen, Cheng Wang, Brandon Sepulvado, Omar Lizardo

Soc. Networks, 2024

2022

A Longitudinal Study of Fitbit Usage Behavior Among College Students.

Cheng Wang, Omar Lizardo, David S. Hachen

Cyberpsychology Behav. Soc. Netw., 2022

2021

Heterogeneous Network Approach to Predict Individuals' Mental Health.

Shikang Liu, Fatemeh Vahedian, David Hachen, Omar Lizardo, Christian Poellabauer, Aaron Striegel, Tijana Milenkovic

ACM Trans. Knowl. Discov. Data, 2021

2020

Deviations from normal bedtimes are associated with short-term increases in resting heart rate.

Louis Faust, Keith Feldman, Stephen M. Mattingly, David Hachen, Nitesh V. Chawla

npj Digit. Medicine, 2020

The Power of Dynamic Social Networks to Predict Individuals' Mental Health.

Shikang Liu, David Hachen, Omar Lizardo, Christian Poellabauer, Aaron Striegel, Tijana Milenkovic

Proceedings of the Pacific Symposium on Biocomputing 2020, 2020

2019

What 30 Days Tells Us About 3 Years: Identifying Early Signs of User Abandonment and Non-Adherence.

Louis Faust, Priscilla Jiménez-Pazmino, James K. Holland, Omar Lizardo, David Hachen, Nitesh V. Chawla

Proceedings of the 13th EAI International Conference on Pervasive Computing Technologies for Healthcare, 2019

2018

Long-term Compliance Habits: What Early Data Tells Us.

Louis Faust, Priscilla Jiménez, David Hachen, Omar Lizardo, Aaron Striegel, Nitesh V. Chawla

CoRR, 2018

Network analysis of the NetHealth data: exploring co-evolution of individuals' social network positions and physical activities.

Shikang Liu, David Hachen, Omar Lizardo, Christian Poellabauer, Aaron Striegel, Tijana Milenkovic

Appl. Netw. Sci., 2018

ONE-M: Modeling the Co-evolution of Opinions and Network Connections.

Aastha Nigam, Kijung Shin, Ashwin Bahulkar, Bryan Hooi, David Hachen, Boleslaw K. Szymanski, Christos Faloutsos, Nitesh V. Chawla

Proceedings of the Machine Learning and Knowledge Discovery in Databases, 2018

Quantifying Subjective Well-Being Using Trends in Weekend Activity.

Louis Faust, David Hachen, Omar Lizardo, Nitesh V. Chawla

Proceedings of the IEEE International Conference on Healthcare Informatics, 2018

2017

Discovering places of interest using sensor data from smartphones and wearables.

Sudip Vhaduri, Christian Poellabauer, Aaron Striegel, Omar Lizardo, David Hachen

Proceedings of the 2017 IEEE SmartWorld, 2017

Exploring Compliance: Observations from a Large Scale Fitbit Study.

Louis Faust, Rachael Purta, David Hachen, Aaron Striegel, Christian Poellabauer, Omar Lizardo, Nitesh V. Chawla

Proceedings of the 2nd International Workshop on Social Sensing, 2017

2016

Gender Differences in Communication Behaviors, Spatial Proximity Patterns, and Mobility Habits.

Yang Yang, Omar Lizardo, Dong Wang, Yuxiao Dong, Aaron D. Striegel, David Hachen, Nitesh V. Chawla

CoRR, 2016

Experiences measuring sleep and physical activity patterns across a large college cohort with fitbits.

Rachael Purta, Stephen M. Mattingly, Lixing Song, Omar Lizardo, David Hachen, Christian Poellabauer, Aaron Striegel

Proceedings of the 2016 ACM International Symposium on Wearable Computers, 2016

2015

Triadic evolution in a large-scale mobile phone network.

Cheng Wang, Omar Lizardo, David Hachen

J. Complex Networks, 2015

Toward a System for Longitudinal Emotion Sensing.

Rachael Purta, David Hachen, Jeffrey Liew, Aaron Striegel

Proceedings of the 12th IEEE International Conference on Mobile Ad Hoc and Sensor Systems, 2015

2014

Algorithms for generating large-scale clustered random graphs.

Cheng Wang, Omar Lizardo, David Hachen

Netw. Sci., 2014

Lessons Learned from an Experiment in Crowdsourcing Complex Citizen Engineering Tasks with Amazon Mechanical Turk.

Matthew Staffelbach, Peter Sempolinski, David Hachen, Ahsan Kareem, Tracy Kijewski-Correa, Douglas Thain, Daniel Wei, Greg Madey

CoRR, 2014

2013

A dyadic reciprocity index for repeated interaction networks.

Cheng Wang, Omar Lizardo, David Hachen, Anthony Strathman

Netw. Sci., 2013

Lessons learned from the netsense smartphone study.

Aaron Striegel, Shu Liu, Lei Meng, Christian Poellabauer, David Hachen, Omar Lizardo

Comput. Commun. Rev., 2013

The Co-Evolution of Communication Networks and Drinking Behaviors.

Cheng Wang, David S. Hachen, Omar Lizardo

Proceedings of the 2013 AAAI Fall Symposia, Arlington, Virginia, USA, November 15-17, 2013, 2013

2012

Citizen Engineering: Evolving OSS Practices to Engineering Design and Analysis.

Zhi Zhai, Tracy Kijewski-Correa, Ahsan Kareem, David Hachen, Gregory R. Madey

Proceedings of the Open Source Systems: Long-Term Sustainability, 2012

Haiti earthquake photo tagging: Lessons on crowdsourcing in-depth image classifications.

Zhi Zhai, Tracy Kijewski-Correa, David Hachen, Gregory R. Madey

Proceedings of the Seventh International Conference on Digital Information Management, 2012

Citizen Engineering: Methods for "Crowdsourcing" Highly Trustworthy Results.

Zhi Zhai, David Hachen, Tracy Kijewski-Correa, Feng Shen, Gregory R. Madey

Proceedings of the 45th Hawaii International International Conference on Systems Science (HICSS-45 2012), 2012

2011

Predictors of short-term decay of cell phone contacts in a large scale communication network.

Troy Raeder, Omar Lizardo, David Hachen, Nitesh V. Chawla

Soc. Networks, 2011

Weighted reciprocity in human communication networks

Nitesh V. Chawla, David Hachen, Omar Lizardo, Zoltán Toroczkai, Anthony Strathman, Cheng Wang

CoRR, 2011

2007

Enhanced Situational Awareness: Application of DDDAS Concepts to Emergency and Disaster Management.

Gregory R. Madey, Albert-László Barabási, Nitesh V. Chawla, Marta C. González, David Hachen, Brett Lantz, Alec Pawling, Timothy W. Schoenharl, Gábor Szabó, Pu Wang, Ping Yan

Proceedings of the Computational Science, 2007