MAQS: a personalized mobile sensing system for indoor air quality monitoring. - Yifei Jiang; Kun Li; Lei Tian 004; Ricardo Piedrahita; Xiang Yun; Omkar Mansata; Qin Lv; Robert P. Dick; Michael Hannigan; Li Shang (UbiComp, 2011)

MAQS: a mobile sensing system for indoor air quality. - Yifei Jiang; Kun Li; Lei Tian 004; Ricardo Piedrahita; Xiang Yun; Omkar Mansata; Qin Lv; Robert P. Dick; Michael Hannigan; Li Shang (UbiComp, 2011)

ARIEL: automatic wi-fi based room fingerprinting for indoor localization. - Yifei Jiang; Xin Pan; Kun Li; Qin Lv; Robert P. Dick; Michael Hannigan; Li Shang (UbiComp, 2012)

Collaborative calibration and sensor placement for mobile sensor networks. - Xiang Yun; Lan S. Bai; Ricardo Piedrahita; Robert P. Dick; Qin Lv; Michael Hannigan; Li Shang (IPSN, 2012)

A Hybrid Sensor System for Indoor Air Quality Monitoring. - Xiang Yun; Ricardo Piedrahita; Robert P. Dick; Michael Hannigan; Qin Lv; Li Shang (DCOSS, 2013)

Hallway based automatic indoor floorplan construction using room fingerprints. - Yifei Jiang; Xiang Yun; Xin Pan; Kun Li; Qin Lv; Robert P. Dick; Li Shang; Michael Hannigan (UbiComp, 2013)

User-Centric Indoor Air Quality Monitoring on Mobile Devices. - Yifei Jiang; Kun Li; Ricardo Piedrahita; Xiang Yun; Lei Tian 004; Omkar Mansata; Qin Lv; Robert P. Dick; Michael Hannigan; Li Shang (AI Mag., 2013)

On the development and implementation of a project-based learning curriculum for air quality in K-12 schools. - Ashley Collier; Daniel W. Knight; Katya Hafich; Michael Hannigan; Madeline Polmear; Ben Graves (FIE, 2015)

Quantification Method for Electrolytic Sensors in Long-Term Monitoring of Ambient Air Quality. - Nicholas Masson; Ricardo Piedrahita; Michael Hannigan (Sensors, 2015)

Broadening and sustaining an Air Quality K-12 curriculum through a Digital Library and undergraduate service learning course. - Daniel W. Knight; Ashley Collier; Michael Hannigan; Katya Hafich (FIE, 2016)

Introducing university laboratory tools into K-12 classrooms: Benefits and challenges. - Daniel W. Knight; Michael Hannigan; Lucy Cheadle; Katya Hafich (FIE, 2017)

Quantifying Neighborhood-Scale Spatial Variations of Ozone at Open Space and Urban Sites in Boulder, Colorado Using Low-Cost Sensor Technology. - Lucy Cheadle; Lauren Deanes; Kira Sadighi; Joanna Gordon Casey; Ashley Collier-Oxandale; Michael Hannigan (Sensors, 2017)

Low-Cost Air Quality Monitoring Tools: From Research to Practice (A Workshop Summary). - Andrea L. Clements; William G. Griswold; Abhijit RS; Jill E. Johnston; Megan M. Herting; Jacob Thorson; Ashley Collier-Oxandale; Michael Hannigan (Sensors, 2017)

Comparing Building and Neighborhood-Scale Variability of CO2 and O3 to Inform Deployment Considerations for Low-Cost Sensor System Use. - Ashley Collier-Oxandale; Evan Coffey; Jacob Thorson; Jill E. Johnston; Michael Hannigan (Sensors, 2018)

Multi-Group Encoder-Decoder Networks to Fuse Heterogeneous Data for Next-Day Air Quality Prediction. - Yawen Zhang; Qin Lv; Duanfeng Gao; Si Shen; Robert P. Dick; Michael Hannigan; Qi Liu 052 (IJCAI, 2019)

Using A Low-Cost Sensor Array and Machine Learning Techniques to Detect Complex Pollutant Mixtures and Identify Likely Sources. - Jacob Thorson; Ashley Collier-Oxandale; Michael Hannigan (Sensors, 2019)

Changing learning opportunities and outcomes with varying levels of remote and in-person engineering education outreach. - Kristen Okorn; Trang Tran 006; Joseph Polman; Daniel W. Knight; Michael Hannigan (FIE, 2021)

Air Pollution Hotspot Detection and Source Feature Analysis using Cross-Domain Urban Data. - Yawen Zhang; Michael Hannigan; Qin Lv (SIGSPATIAL/GIS, 2021)

Utilization of a Low-Cost Sensor Array for Mobile Methane Monitoring. - Jonathan Silberstein; Matthew Wellbrook; Michael Hannigan (Sensors, 2024)

Mentorship and Community in Engineering: a Case Study of Undergraduate Engagement in Research. - Percy Eric Smith; Emma Balevic; Michael Hannigan; Alexandra "Sascha" Fowler; Spencer Hoehl; Peter "Pete" Reeves (EDUCON, 2025)