Simulating the power consumption of large-scale sensor network applications. - Victor Shnayder; Mark Hempstead; Bor-rong Chen; Geoffrey Werner-Allen; Matt Welsh (SenSys, 2004)

Monitoring volcanic eruptions with a wireless sensor network. - Geoffrey Werner-Allen; Jeff Johnson 001; Mario Ruiz; Jonathan Lees; Matt Welsh (EWSN, 2005)

Firefly-inspired sensor network synchronicity with realistic radio effects. - Geoffrey Werner-Allen; Geetika Tewari; Ankit Patel; Matt Welsh; Radhika Nagpal (SenSys, 2005)

Sensor networks for high-resolution monitoring of volcanic activity. - Matt Welsh; Geoff Werner-Allen; Konrad Lorincz; Omar Marcillo; Jeff Johnson 001; Mario Ruiz; Jonathan Lees (SOSP, 2005)

Fidelity and Yield in a Volcano Monitoring Sensor Network. - Geoffrey Werner-Allen; Konrad Lorincz; Jeff Johnson 001; Jonathan Lees; Matt Welsh (OSDI, 2006)

Real-time volcanic earthquake localization. - Geoffrey Werner-Allen; Patrick Swieskowski; Matt Welsh (SenSys, 2006)

Deploying a Wireless Sensor Network on an Active Volcano. - Geoffrey Werner-Allen; Konrad Lorincz; Matt Welsh; Omar Marcillo; Jeff Johnson 001; Mario Ruiz; Jonathan Lees (IEEE Internet Comput., 2006)

Resource aware programming in the Pixie OS. - Konrad Lorincz; Bor-rong Chen; Jason Waterman; Geoffrey Werner-Allen; Matt Welsh (SenSys, 2008)

Lance: optimizing high-resolution signal collection in wireless sensor networks. - Geoffrey Werner-Allen; Stephen Dawson-Haggerty; Matt Welsh (SenSys, 2008)

The Case for Power-Agile Computing. - Geoffrey Challen; Mark Hempstead (HotOS, 2011)

Model-free HVAC control using occupant feedback. - Sean Purdon; Branislav Kusy; Raja Jurdak; Geoffrey Challen (LCN Workshops, 2013)

PhoneLab: A Large Programmable Smartphone Testbed. - Anandatirtha Nandugudi; Anudipa Maiti; Taeyeon Ki; Muhammed Fatih Bulut; Murat Demirbas; Tevfik Kosar; Chunming Qiao; Steven Y. Ko; Geoffrey Challen (SENSEMINE@SenSys, 2013)

Crowdsourcing Access Network Spectrum Allocation Using Smartphones. - Jinghao Shi; Zhangyu Guan; Chunming Qiao; Tommaso Melodia; Dimitrios Koutsonikolas; Geoffrey Challen (HotNets, 2014)

PocketParker: pocketsourcing parking lot availability. - Anandatirtha Nandugudi; Taeyeon Ki; Carl Nuessle; Geoffrey Challen (UbiComp, 2014)

Should Smartphone Users Mock Apps? - Nick DiRienzo; Geoffrey Challen (MASS, 2014)

Controlling smartphone user privacy via objective-driven context mocking. - Nick DiRienzo; Geoffrey Challen (MobiCASE, 2014)

The PocketLocker personal cloud storage system. - Anandatirtha Nandugudi; Carl Nuessle; Geoffrey Challen; Emiliano Miluzzo; Yih-Farn Robin Chen (MobiCASE, 2014)

The mote is dead: long live the discarded smartphone! - Geoffrey Challen; Scott Haseley; Anudipa Maiti; Anandatirtha Nandugudi; Guru Prasad; Mukta Puri; Junfei Wang (HotMobile, 2014)

Robust, Cost-Effective and Scalable Localization in Large Indoor Areas. - Tong Guan; Wen Dong 001; Dimitrios Koutsonikolas; Geoffrey Challen; Chunming Qiao (GLOBECOM, 2015)

Energy-Performance Trade-offs on Energy-Constrained Devices with Multi-component DVFS. - Rizwana Begum; David Werner; Mark Hempstead; Guru Prasad; Geoffrey Challen (IISWC, 2015)

Jouler: A Policy Framework Enabling Effective and Flexible Smartphone Energy Management. - Anudipa Maiti; Yihong Chen; Geoffrey Challen (MobiCASE, 2015)

A Little Sharing Goes a Long Way: The Case for Reciprocal Wifi Sharing. - Jinghao Shi; Liwen Gui; Dimitrios Koutsonikolas; Chunming Qiao; Geoffrey Challen (HotWireless@MobiCom, 2015)

Pocket Data: The Need for TPC-MOBILE. - Oliver Kennedy; Jerry Antony Ajay; Geoffrey Challen; Lukasz Ziarek (TPCTC, 2015)

maybe We Should Enable More Uncertain Mobile App Programming. - Geoffrey Challen; Jerry Antony Ajay; Nick DiRienzo; Oliver Kennedy; Anudipa Maiti; Anandatirtha Nandugudi; Sriram Shantharam; Jinghao Shi; Guru Prasad Srinivasa; Lukasz Ziarek (HotMobile, 2015)

The Missing Numerator: Toward a Value Measure for Smartphone Apps. - Anudipa Maiti; Geoffrey Challen (HotMobile, 2015)

Why and How to Use Phonelab. - Jinghao Shi; Edwin Santos; Geoffrey Challen (GetMobile Mob. Comput. Commun., 2015)

Algorithms for CPU and DRAM DVFS under inefficiency constraints. - Rizwana Begum; Mark Hempstead; Guru Prasad Srinivasa; Geoffrey Challen (ICCD, 2016)

A walk on the client side: Monitoring enterprise Wifi networks using smartphone channel scans. - Jinghao Shi; Lei Meng 007; Aaron Striegel; Chunming Qiao; Dimitrios Koutsonikolas; Geoffrey Challen (INFOCOM, 2016)

Poster: QoE-centric Mobile Operating System Design. - Scott Haseley; Geoffrey Challen (MobiSys (Companion Volume), 2016)

Separated By Birth: Hidden Differences Between Seemingly-Identical Smartphone CPUs. - Guru Prasad Srinivasa; Rizwana Begum; Scott Haseley; Mark Hempstead; Geoffrey Challen (HotMobile, 2017)

Robust, cost-effective and scalable localization in large indoor areas. - Tong Guan; Le Fang; Wen Dong 001; Dimitrios Koutsonikolas; Geoffrey Challen; Chunming Qiao (Comput. Networks, 2017)

QoE Inference and Improvement Without End-Host Control. - Ashkan Nikravesh; Qi Alfred Chen; Scott Haseley; Xiao Zhu 001; Geoffrey Challen; Z. Morley Mao (SEC, 2018)

VeriFi: Model-Driven Runtime Verification Framework for Wireless Protocol Implementations. - Jinghao Shi; Shuvendu K. Lahiri; Ranveer Chandra; Geoffrey Challen (CoRR, 2018)

Wireless protocol validation under uncertainty. - Jinghao Shi; Shuvendu K. Lahiri; Ranveer Chandra; Geoffrey Challen (Formal Methods Syst. Des., 2018)

Session details: Arm's Length. - Geoffrey Challen (GetMobile Mob. Comput. Commun., 2018)

Quantifying Process Variations and Its Impacts on Smartphones. - Guru Prasad Srinivasa; Scott Haseley; Geoffrey Challen; Mark Hempstead (ISPASS, 2019)

Grading-Based Test Suite Augmentation. - Jonathan Osei-Owusu; Angello Astorga; Liia Butler; Tao Xie 001; Geoffrey Challen (ASE, 2019)

Lessons from Four Years of PHONELAB Experimentation. - Jinghao Shi; Edwin Santos; Geoffrey Challen (CoRR, 2019)

Data-Driven Investigation into Variants of Code Writing Questions. - Liia Butler; Geoffrey Challen; Tao Xie 001 (CSEE&T, 2020)

Thermal-Aware Overclocking for Smartphones. - Guru Prasad Srinivasa; David Werner; Mark Hempstead; Geoffrey Challen (ISPASS, 2021)

Interviewing the Teaching Faculty Hiring Process. - Geoffrey Challen; Victoria Dean; Nate Derbinsky; Matt X. Wang; Jacqueline Smith (SIGCSE (2), 2024)

Implementation of Split Deadlines in a Large CS1 Course. - Hongxuan Chen; Ang Li; Geoffrey Challen; Kathryn I. Cunningham (SIGCSE (1), 2024)

Authoring Interactive Online Lessons Using learncs.online. - Geoffrey Challen (SIGCSE (2), 2025)

Accelerating Accurate Assignment Authoring Using Solution-Generated Autograders. - Geoffrey Challen; Ben Nordick (SIGCSE (1), 2025)

Investigating the Presence and Development of Student Instructor Preferences in a Large-Scale CS1 Course. - Yiqiu Zhou; Luc Paquette; Geoffrey Challen (SIGCSE (1), 2025)