Papers from 2020
Verifying the Safety of Autonomous Systems with Neural Network Controllers, Radoslav Ivanov, Taylor J. Carpenter, James Weimer, Rajeev Alur, George Pappas, and Insup Lee
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
Verisig: verifying safety properties of hybrid systems with neural network controllers, Radoslav Ivanov, James Weimer, Rajeev Alur, George J. Pappas, and Insup Lee
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
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
Data Freshness Over-Engineering: Formulation and Results, Dagaen Golomb, Deepak Gangadharan, Sanjian Chen, Oleg Sokolsky, 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
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
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
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
Computer-Aided Design for Safe Autonomous Vehicles, Matthew O'Kelly, Houssam Abbas, and Rahul Mangharam
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
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
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
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
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
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
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
Fault Tolerance and the Five-Second Rule, Ang Chen, Hanjun Xiao, Andreas Haeberlen, and Linh T.X. Phan
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
Robust Estimation Using Context-Aware Filtering, Radoslav Ivanov, Nikolay Atanasov, Miroslav Pajic, George Pappas, and Insup Lee
The Challenges of High-Confidence Medical Device Software, Zhihao Jiang, Houssam Abbas, Kuk Jin Jang, and Rahul Mangharam
High-Confidence Medical Device Software Development, Zhihao Jiang and Rahul Mangharam
Platform-Specific Timing Verification Framework in Model-Based Implementation, BaekGyu Kim, Lu Feng, Linh T. X. Phan, Oleg Sokolsky, and Insup Lee
Platform-Specific Code Generation from Platform-Independent Timed Models, BaekGyu Kim, Lu Feng, Oleg Sokolsky, and Insup Lee
Optimizing the Resource Requirements of Hierarchical Scheduling Systems, Jin Hyun Kim, Axel Legay, Louis-Marie Traonouez, Abdeldjalil Boudjadar, Ulrik Nyman, Kim G. Larsen, Insup Lee, and Jin-Young Choi
Towards Compositional Mixed-Criticality Real-Time Scheduling in Open Systems, Jaewoo Lee, Hoon Sung Chwa, Arvind Easwaran, Insik Shin, and Insup Lee
Verified ROS-Based Deployment of Platform-Independent Control Systems, Wenrui Meng, Junkil Park, Oleg Sokolsky, Stephanie Weirich, and Insup Lee
Scalable Scheduling of Energy Control Systems, Truong X. Nghiem and Rahul Mangharam
Automatic Verification of Linear Controller Software, Miroslav Pajic, Junkil Park, Insup Lee, George J. Pappas, and Oleg Sokolsky
Attack-Resilient State Estimation in the Presence of Noise, Miroslav Pajic, Paulo Tabuada, Insup Lee, and George Pappas
Co-Design of Anytime Computation and Robust Control, Yash Vardhan Pant, Kartik Mohta, Houssam Abbas, Truong Nghiem, Joesph Deveitti, and Rahul Mangharam
Co-design of Anytime Computation and Robust Control (Supplemental), Yash Vardhan Pant, Kartik Mohta, Houssam Abbas, Truong X Nghiem, Joesph Deveitti, and Rahul Mangharam
Cache-aware Interfaces for Compositional Real-Time Systems, Linh T.X. Phan, Meng Xu, and Insup Lee
Mixed-Criticality Scheduling on Multiprocessors using Task Grouping, Jiankang Ren and Linh T.X. Phan
A drift-diffusion model for robotic obstacle avoidance, Paul B. Reverdy, B. Deniz Ilhan, and Daniel E. Koditschek
A Hybrid Approach to Causality Analysis, Shaohui Wang, Yoann Geoffroy, Gregor Gössler, Oleg Sokolsky, and Insup Lee
RT-OpenStack: CPU Resource Management for Real-Time Cloud Computing, Sisu Xi, Chong Li, Chenyang Lu, Christopher D. Gill, Meng Xu, Linh T.X. Phan, Insup Lee, and Oleg Sokolsky
Cache-Aware Compositional Analysis of Real-Time Multicore Virtualization Platforms, Meng Xu, Linh T.X. Phan, Oleg Sokolsky, Sisu Xi, Chenyang Lu, Christopher Gill, and Insup Lee
Executing Model-Based Tests on Platform-Specific Implementations, Dongjiang You, Sanjai Rayadurgam, Mats Heimdahl, John Komp, BaekGyu Kim, and Oleg Sokolsky
Papers from 2014
Detecting Covert Timing Channels with Time-Deterministic Replay, Ang Chen, W. Brad Moore, Hanjun Xiao, Andreas Haeberlen, Linh T.X. Phan, Micah Sherr, and Wenchao Zhou
Partitioned Scheduling of Multi-Modal Mixed-Criticality Real-Time Systems on Multiprocessor Platforms, Dionisio de Niz and Linh T.X. Phan
Attack-Resilient Sensor Fusion, Radoslav Ivanov, Miroslav Pajic, and Insup Lee
Resilient Multidimensional Sensor Fusion Using Measurement History, Radoslav Ivanov, Miroslav Pajic, and Insup Lee
Requirement-Guided Model Refinement, Zhihao Jiang, Pieter Mosterman, and Rahul Mangharam
A Layered Approach for Testing Timing in the Model-Based Implementation, BaekGyu Kim, Hyeon I. Hwang, Taejoon Park, Sang H. Son, and Insup Lee
The MIDdleware Assurance Substrate: Enabling Strong Real-Time Guarantees in Open Systems With OpenFlow, Andrew L. King, Sanjian Chen, and Insup Lee
MC-Fluid: Fluid Model-Based Mixed-Criticality Scheduling on Multiprocessors, Jaewoo Lee, Kieu-My Phan, Xiaozhe Gu, Jiyeon Lee, Arvind Easwaran, Insik Shin, and Insup Lee
From Requirements to Code: Model Based Development of a Medical Cyber Physical System, Anitha Murugesan, Mats Heimdahl, Michael Whalen, Sanjai Rayadurgam, John Komp, Lian Duan, BaekGyu Kim, Oleg Sokolsky, and Insup Lee
Linking Abstract Analysis to Concrete Design: A Hierarchical Approach to Verify Medical CPS Safety, Anitha Murugesan, Oleg Sokolsky, Sanjai Rayadurgam, Michael Whalen, Mats Heimdahl, and Insup Lee
Robust Model Predictive Control with Anytime Estimation, Truong X Nghiem, Yash Vardhan Pant, and Rahul Mangharam
Robustness of Attack-Resilient State Estimators, Miroslav Pajic, James Weimer, Nicola Bezzo, Paulo Tabuada, Oleg Sokolsky, Insup Lee, and George Pappas
Architecture-Centric Software Development for Cyber-Physical Systems, Oleg Sokolsky, Miroslav Pajic, Nicola Bezzo, and Insup Lee
Attack-Resilient Minimum Mean-Squared Error Estimation, James Weimer, Nicola Bezzo, Miroslav Pajic, Oleg Sokolsky, and Insup Lee
Towards Assurance Cases for Resilient Control Systems, James Weimer, Oleg Sokolsky, Nicola Bezzo, and Insup Lee
Real-Time Multi-Core Virtual Machine Scheduling in Xen, Sisu Xi, Meng Xu, Chenyang Lu, Linh T.X. Phan, Christopher Gill, Oleg Sokolsky, and Insup Lee
Papers from 2013
Regular Functions and Cost Register Automata, Rajeev Alur, Loris D'Antoni, Jyotirmoy Deshmukh, Mukund Raghothaman, and Yifei Yuan
A Comparison of Compositional Schedulability Analysis Techniques for Hierarchical Real-Time Systems, Madhukar Anand, Sebastian Fischmeister, and Insup Lee