Papers from 2022
Guaranteed Conformance of Neurosymbolic Models to Natural Constraints, Kaustubh Sridhar, Souradeep Dutta, James Weimer, and Insup Lee
Papers from 2021
Reconfiguring Non-Convex Holes in Pivoting Modular Cube Robots, Daniel Adam Feshbach and Cynthia Sung
Verisig 2.0: Verification of Neural Network Controllers Using Taylor Model Preconditioning, Radoslav Ivanov, Taylor Carpenter, James Weimer, Rajeev Alur, George Pappas, and Insup Lee
Real-Time Detectors for Digital and Physical Adversarial Inputs to Perception Systems, Yiannis Kantaros, Taylor Carpenter, Kaustubh Sridhar, Yahan Yang, Insup Lee, and James Weimer
Willingness to Use a Wearable Device Capable of Detecting and Reversing Overdose Among People Who Use Opioids in Philadelphia, Katie Kanter, Ryan Gallagher, Feyisope Eweje, Alexander Lee, David Gordon, Stephen Landy, Julia Gasior, Haideliza Soto-Calderon, Peter F. Cronholm, Ben Cocchiaro, James Weimer, Alexis Roth, Stephen Lankenau, and Jacob Brenner
Characterizing Glycemic Control and Sleep in Adults with Long-Standing Type 1 Diabetes and Hypoglycemia Unawareness Initiating Hybrid Closed Loop Insulin Delivery, Susan Kohl Malone, Amy J. Peleckis, Laura Grunin, Gary Yu, Sooyong Jang, James Weimer, Insup Lee, Michael R. Rickels, and Namni Goel
Improving Neural Network Robustness via Persistency of Excitation, Kaustubh Sridhar, Oleg Sokolsky, Insup Lee, and James Weimer
Papers from 2020
Teaching Autonomous Systems at 1/10th-scale, Abhijeet Agnihotri, Matthew O'Kelly, Rahul Mangharam, and Houssam Abbas
Verifying the Safety of Autonomous Systems with Neural Network Controllers, Radoslav Ivanov, Taylor J. Carpenter, James Weimer, Rajeev Alur, George Pappas, and Insup Lee
Tech Report: TUNERCAR: A Superoptimization Toolchain for Autonomous Racing, Matthew O'Kelly, Hongrui Zheng, Achin Jain, Joseph Auckley, Kim Luong, and Rahul Mangharam
Compositional Probabilistic Analysis of Temporal Properties over Stochastic Detectors, Ivan Ruchkin, Oleg Sokolsky, James Weimer, Tushar Hedaoo, and Insup Lee
Papers from 2019
Temporal Logic Robustness for General Signal Classes, Houssam Abbas, Yash Vardhan Pant, and Rahul Mangharam
Electroanatomic Mapping to Determine Scar Regions in Patients with Atrial Fibrillation, Jiyue He, Kuk Jin Jang, Katie Walsh, Jackson Liang, Sanjay Dixit, and Rahul Mangharam
Verisig: verifying safety properties of hybrid systems with neural network controllers, Radoslav Ivanov, James Weimer, Rajeev Alur, George J. Pappas, and Insup Lee
Robustness Evaluation of Computer-aided Clinical Trials for Medical Devices, Kuk Jin Jang, Yash Vardhan Pant, Bo Zhang, James Weimer, and Rahul Mangharam
A Retrospective Look at the Monitoring and Checking (MaC) Framework, Sampath Kannan, Moonzoo Kim, Insup Lee, Oleg Sokolsky, and Mahesh Viswanathan
Detecting Security Leaks in Hybrid Systems with Information Flow Analysis, Luan Viet Nguyen, Gautam Mohan, James Weimer, Oleg Sokolsky, Insup Lee, and Rajeev Alur
Technical Report: Anytime Computation and Control for Autonomous Systems, Yash Vardhan Pant, Houssam Abbas, Kartik Mohta, Rhudii A. Quaye, Truong X. Nghiem, Joseph Devietti, and Rahul Mangharam
Fly-by-Logic: A Tool for Unmanned Aircraft System Fleet Planning using Temporal Logic, Yash Vardhan Pant, Rhudii A. Quaye, Houssam Abbas, Akarsh Varre, and Rahul Mangharam
Synthesizing stealthy reprogramming attacks on cardiac devices, Nicola Paoletti, Zhihao Jiang, Ariful Islam, Houssam Abbas, Rahul Mangharam, Shan Lin, Zachary Gruber, and Scott A. Smolka
LCV: A Verification Tool for Linear Controller Software, Junkil Park, Miroslav Pajic, Oleg Sokolsky, and Insup Lee
Holistic resource allocation for multicore real-time systems, Meng Xu, Linh T.X. Phan, Hyon-Young Choi, Yuhan Lin, Haoran Li, Chenyang Lu, and Insup Lee
Overhead-Aware Deployment of Runtime Monitors, Teng Zhang, Greg Eakman, Insup Lee, and Oleg Sokolsky
Runtime verification of parametric properties using SMEDL, Teng Zhang, Ramneet Kaur, Insup Lee, and Oleg Sokolsky
Papers from 2018
Real-time Decision Policies with Predictable Performance, Houssam Abbas, Rajeev Alur, Konstantinos Mamouras, Rahul Mangharam, and Alena Rodionova
A novel programming language to reduce energy consumption by arrhythmia monitoring algorithms in implantable cardioverter-defibrillators, Houssam Abbas, Konstantinos Mamouras, Alena Rodionova, Alur Rajeev, Jackson Liang, Sanjay Dixit, and Rahul Mangharam
A novel programming language to reduce energy consumption by arrhythmia monitoring algorithms in implantable cardioverter-defibrillators, Houssam Abbas, Konstantinos Mamouras, Alena Rodionova, Alur Rajeev, Jackson Liang, Sanjay Dixit, and Rahul Mangharam
Generalized Robust MTL Semantics for Problems in Cardiac Electrophysiology, Houssam Abbas and Rahul Mangharam
Generic Formal Framework for Compositional Analysis of Hierarchical Scheduling Systems, Jalil Boudjadar, Jin Hyun Kim, Linh Thi Xuan Phan, Insup Lee, Kim G. Larsen, and Ulrik Nyman
Bandwidth Optimal Data/Service Delivery for Connected Vehicles via Edges, Deepak Gangadharan, Oleg Sokolsky, Insup Lee, BaekGyu Kim, Chung-Wei Lin, and Shinichi Shiraishi
Data Freshness Over-Engineering: Formulation and Results, Dagaen Golomb, Deepak Gangadharan, Sanjian Chen, Oleg Sokolsky, and Insup Lee
OpenICE-lite: Towards a Connectivity Platform for the Internet of Medical Things, Radoslav Ivanov, Hung Nguyen, James Weimer, Oleg Sokolsky, and Insup Lee
Context-Aware Detection in Medical Cyber-Physical Systems, Radoslav Ivanov, James Weimer, and Insup Lee
Learning and Control using Gaussian Processes, Achin Jain, Truong X Nghiem, Manfred Morari, and Rahul Mangharam
Joint Rate Control and Demand Balancing for Electric Vehicle Charging, Fanxin Kong, Xue Liu, and Insup Lee
Cyber-Physical System Checkpointing and Recovery, Fanxin Kong, Meng Xu, James Weimer, Oleg Sokolsky, and Insup Lee
Multi-Mode Virtualization for Soft Real-Time Systems, Haoran Li, Meng Xu, Chong Li, Chenyang Lu, Christopher Gill, Linh T.X. Phan, Insup Lee, and Oleg Sokolsky
RePulmo: A Remote Pulmonary Monitoring System, Hung Nguyen, Radoslav Ivanov, Sara B. DeMauro, and James Weimer
LogSafe: Secure and Scalable Data Logger for IoT Devices, Hung Nguyen, Radoslav Ivanov, Linh T.X. Phan, Oleg Sokolsky, James Weimer, and Insup Lee
Reducing Pulse Oximetry False Alarms Without Missing Life-Threatening Events, Hung Nguyen, Sooyong Jang, Radoslav Ivanov, Christopher P. Bonafide, James Weimer, and Insup Lee
Fly-by-Logic: Control of Multi-Drone Fleets with Temporal Logic Objectives, Yash Vardhan Pant, Houssam Abbas, Rhudii A. Quaye, and Rahul Mangharam
Tech Report: Fly-by-Logic: Control of Multi-Drone Fleets with Temporal Logic Objectives, Yash Vardhan Pant, Houssam Abbas, Rhudii A. Quaye, and Rahul Mangharam
Parameter Invariant Monitoring for Signal Temporal Logic, Nima Roohi, Ramneet Kaur, James Weimer, Oleg Sokolsky, and Insup Lee
Data-driven Switched Affine Modeling for Model Predictive Control, Francesco Smarra, Achin Jain, Rahul Mangharam, and Alessandro D'Innocenzo
Data-driven model predictive control using random forests for building energy optimization and climate control, Francesco Smarra, Achin Jain, Tullio de Rubeis, Dario Ambrosini, Alessandro D'Innocenzo, and Rahul Mangharam
Injected and Delivered: Fabricating Implicit Control over Actuation Systems by Spoofing Inertial Sensors, Yazhou Tu, Zhiqiang Lin, Insup Lee, and Xiali Hei
Parameter-Invariant Monitor Design for Cyber Physical Systems, James Weimer, Radoslav Ivanov, Sanjian Chen, Alexander Roederer, Oleg Sokolsky, and Insup Lee
Correct-by-construction implementation of runtime monitors using stepwise refinement, Teng Zhang, John Wiegley, Theophilos Giannakopoulos, Gregory Eakman, Clement Pit-Claudel, Insup Lee, and Oleg Sokolsky
Papers from 2017
Relaxed decidability and the robust semantics of Metric Temporal Logic, Houssam Abbas, Matthew O'Kelly, and Rahul Mangharam
Safe At Any Speed: A Simulation-Based Test Harness for Autonomous Vehicles, Houssam Abbas, Matthew O'Kelly, Alena Rodionova, and Rahul Mangharam
Data Predictive Control for building energy management, Achin Jain, Madhur Behl, and Rahul Mangharam
Data Predictive Control using Regression Trees and Ensemble Learning, Achin Jain, Francesco Smarra, and Rahul Mangharam
Extensible Energy Planning Framework for Preemptive Tasks, Jin Hyun Kim, Deepak Gangadharan, Oleg Sokolsky, Axel Legay, and Insup Lee
MC-ADAPT: Adaptive Task Dropping in Mixed-Criticality Scheduling, Jaewoo Lee, Hoon Sung Chwa, Linh T.X. Phan, Insik Shin, and Insup Lee
MOBILITY21: Strategic Investments for Transportation Infrastructure & Technology, Rahul Mangharam, Megan Ryerson, Steve Viscelli, Hamsa Balakrishnan, Alexander Bayen, Surabh Amin, Leslie Richards, Leo Bagley, and George Pappas
Computer-Aided Design for Safe Autonomous Vehicles, Matthew O'Kelly, Houssam Abbas, and Rahul Mangharam
Design and Implementation of Attack-Resilient Cyber-Physical Systems, Miroslav Pajic, James Weimer, Nicola Bezzo, Oleg Sokolsky, George Pappas, and Insup Lee
Smooth Operator: Control using the Smooth Robustness of Temporal Logic, Yash Vardhan Pant, Houssam Abbas, and Rahul Mangharam
Technical Report: Control Using the Smooth Robustness of Temporal Logic, Yash Vardhan Pant, Houssam Abbas, and Rahul Mangharam
Security of Cyber-Physical Systems in the Presence of Transient Sensor Faults, Junkil Park, Radoslav Ivanov, James Weimer, Miroslav Pajic, Sang Hyuk Son, and Insup Lee
Process Algebraic Approach to the Schedulability Analysis and Workload Abstraction of Hierarchical Real-Time Systems, Junkil Park, Insup Lee, Oleg Sokolsky, Dae Yon Hwang, Sojin Ahn, Jin-Young Choi, and Inhye Kang
Automatic Verification of Finite Precision Implementations of Linear Controllers, Junkil Park, Miroslav Pajic, Oleg Sokolsky, and Insup Lee
Resilient Linear Classification: An Approach to Deal with Attacks on Training Data, Sangdon Park, James Weimer, and Insup Lee
AutoV: An Automotive Testbed for Real-Time Virtualization, Meng Xu and Insup Lee
vCAT: Dynamic Cache Management Using CAT Virtualization, Meng Xu, Linh T.X. Phan, Hyon-Young Choi, and Insup Lee
Monitoring Time Intervals, Teng Zhang, John Wiegley, Insup Lee, and Oleg Sokolsky
Papers from 2016
Towards Model Checking of Implantable Cardioverter Defibrillators, Houssam Abbas, Kuk Jin Jang, Zhihao Jiang, and Rahul Mangharam
Benchmark: Nonlinear Hybrid Automata Model of Excitable Cardiac Tissue, Houssam Abbas, Kuk Jin Jang, and Rahul Mangharam
Computer Aided Clinical Trials for Implantable Cardiac Devices, Houssam Abbas, Zhihao Jiang, Kuk Jin Jang, Marco Beccani, Jackson Liang, Sanjay Dixit, and Rahul Mangharam
High-Level Modeling for Computer-Aided Clinical Trials of Medical Devices, Houssam Abbas, Zhihao Jiang, Kuk Jin Jang, Marco Beccani, Jackson Liang, Sanjay Dixit, and Rahul Mangharam
Data-Driven Modeling, Control and Tools for Cyber-Physical Energy Systems, Madhur Behl, Achin Jain, and Rahul Mangharam
DR-Advisor: A Data-Driven Demand Response Recommender System, Madhur Behl, Francesco Smarra, and Rahul Mangharam
Protecting Interoperable Clinical Environment With Authentication, Liang Cheng, Zhangtan Li, Yi Zhang, Yang Zhang, and Insup Lee
Data-driven Adaptive Safety Monitoring using Virtual Subjects in Medical Cyber-Physical Systems: A Glucose Control Case Study, Sanjian Chen, Oleg Sokolsky, James Weimer, and Insup Lee
Representation of Confidence in Assurance Cases Using the Beta Distribution, Lian Duan, Sanjai Rayadurgam, Mats Heimdahl, Oleg Sokolsky, and Insup Lee
Platform-based Plug and Play of Automotive Safety Features - Challenges and Directions, Deepak Gangadharan, Jin Hyun Kim, Insup Lee, Oleg Sokolsky, BaekGyu Kim, and Shin'ichi Shiraishi
Estimation of Blood Oxygen Content Using Context-Aware Filtering, Radoslav Ivanov, Nikolay Atanasov, James Weimer, Miroslav Pajic, Allan F. Simpao, Mohamed A. Rehman, George Pappas, and Insup Lee
Attack-Resilient Sensor Fusion for Safety-Critical Cyber-Physical, Radoslav Ivanov, Miroslav Pajic, and Insup Lee
Data Predictive Control for Peak Power Reduction, Achin Jain, Madhur Behl, and Rahul Mangharam
Automated Closed-Loop Model Checking of Implantable Pacemakers using Abstraction Trees, Zhihao Jiang, Houssam Abbas, Pieter Mosterman, and Rahul Mangharam
Adaptive Transient Fault Model for Sensor Attack Detection, Minsu Jo, Junkil Park, Youngmi Baek, Radoslav Ivanov, James Weimer, Sang Hyuk Son, and Insup Lee
Design Principles for a Family of Direct-Drive Legged Robots, Gavin Kenneally, Avik De, and Daniel E. Koditschek
APEX: Autonomous Vehicle Plan Verification and Execution, Matthew O'Kelly, Houssam Abbas, Sicun Gao, Shin'ichi Shiraishi, Shinpei Kato, and Rahul Mangharam
Robust Model Predictive Control for Non-Linear Systems with Input and State Constraints Via Feedback Linearization, Yash Vardhan Pant, Houssam Abbas, and Rahul Mangharam
Tech Report: Robust Model Predictive Control for Non-Linear Systems with Input and State Constraints Via Feedback Linearization, Yash Vardhan Pant, Houssam Abbas, and Rahul Mangharam
Scalable Verification of Linear Controller Software, Junkil Park, Miroslav Pajic, Insup Lee, and Oleg Sokolsky
Clinician-in-the-Loop Annotation of ICU Bedside Alarm Data, Alexander Roederer, Joseph Dimartino, Jacob Gutsche, Margaret Mullen-Fortino, Sachin Shah, C. William Hanson III, and Insup Lee
Monitoring Assumptions in Assume-Guarantee Contracts, Oleg Sokolsky, Teng Zhang, Insup Lee, and Michael McDougall
Analysis and Implementation of Global Preemptive Fixed-Priority Scheduling with Dynamic Cache Allocation, Meng Xu, Linh Thi Xuan Phan, Hyon-Young Choi, and Insup Lee
SMEDL: Combining Synchronous and Asynchronous Monitoring, Teng Zhang, Peter Gebhard, and Oleg Sokolsky
Papers from 2015
Sometimes, Money Does Grow On Trees: Data-Driven Demand Response with DR-Advisor, Madhur Behl and Rahul Mangharam
Sometimes, Money Does Grow on Trees: DR-Advisor, A Data Driven Demand Response Recommender System, Madhur Behl and Rahul Mangharam
DR-Advisor: A Data Driven Demand Response Recommender System, Madhur Behl, Truong X. Nghiem, and Rahul Mangharam
Campus-Wide Integrated Building Energy Simulation, Willy Bernal, Madhur Behl, Truong X. Nghiem, and Rahul Mangharam
Fault Tolerance and the Five-Second Rule, Ang Chen, Hanjun Xiao, Andreas Haeberlen, and Linh T.X. Phan
A Data-Driven Behavior Modeling and Analysis Framework for Diabetic Patients on Insulin Pumps, Sanjian Chen, Lu Feng, Michael R. Rickels, Amy Peleckis, Oleg Sokolsky, and Insup Lee
An Intraoperative Glucose Control Benchmark for Formal Verification, Sanjian Chen, Matthew O'Kelly, James Weimer, Oleg Sokolsky, and Insup Lee
Towards a Model-Based Meal Detector for Type I Diabetics, Sanjian Chen, James Weimer, Michael R. Rickels, Amy Peleckis, and Insup Lee
Controller Synthesis for Autonomous Systems Interacting With Human Operators, Lu Feng, Clemens Wiltsche, Laura Humphrey, and Ufuk Topcu
Robust Localization Using Context-Aware Filtering, Radoslav Ivanov, Nikolay Atanasov, Miroslav Pajic, Insup Lee, and George Pappas