Search Results for author: Meiyi Ma

Found 12 papers, 1 papers with code

Formal Logic Enabled Personalized Federated Learning Through Property Inference

no code implementations15 Jan 2024 Ziyan An, Taylor T. Johnson, Meiyi Ma

Recent advancements in federated learning (FL) have greatly facilitated the development of decentralized collaborative applications, particularly in the domain of Artificial Intelligence of Things (AIoT).

Formal Logic Personalized Federated Learning

Auto311: A Confidence-guided Automated System for Non-emergency Calls

no code implementations19 Dec 2023 Zirong Chen, Xutong Sun, Yuanhe Li, Meiyi Ma

Emergency and non-emergency response systems are essential services provided by local governments and critical to protecting lives, the environment, and property.

EduSAT: A Pedagogical Tool for Theory and Applications of Boolean Satisfiability

1 code implementation15 Aug 2023 Yiqi Zhao, Ziyan An, Meiyi Ma, Taylor Johnson

Boolean Satisfiability (SAT) and Satisfiability Modulo Theories (SMT) are widely used in automated verification, but there is a lack of interactive tools designed for educational purposes in this field.

Multi-Agent Reinforcement Learning Guided by Signal Temporal Logic Specifications

no code implementations11 Jun 2023 Jiangwei Wang, Shuo Yang, Ziyan An, Songyang Han, Zhili Zhang, Rahul Mangharam, Meiyi Ma, Fei Miao

The STL requirements are designed to include both task specifications according to the objective of each agent and safety specifications, and the robustness values of the STL specifications are leveraged to generate rewards.

Multi-agent Reinforcement Learning reinforcement-learning

Fairguard: Harness Logic-based Fairness Rules in Smart Cities

no code implementations22 Feb 2023 Yiqi Zhao, Ziyan An, Xuqing Gao, Ayan Mukhopadhyay, Meiyi Ma

Smart cities operate on computational predictive frameworks that collect, aggregate, and utilize data from large-scale sensor networks.

Fairness

CitySpec with Shield: A Secure Intelligent Assistant for Requirement Formalization

no code implementations19 Feb 2023 Zirong Chen, Issa Li, Haoxiang Zhang, Sarah Preum, John A. Stankovic, Meiyi Ma

The evaluation results on real-world city requirements show that CitySpec increases the sentence-level accuracy of requirement specification from 59. 02% to 86. 64%, and has strong adaptability to a new city and a new domain (e. g., the F1 score for requirements in Seattle increases from 77. 6% to 93. 75% with online learning).

Sentence

PhysiQ: Off-site Quality Assessment of Exercise in Physical Therapy

no code implementations12 Nov 2022 Hanchen David Wang, Meiyi Ma

Physical therapy (PT) is crucial for patients to restore and maintain mobility, function, and well-being.

An Intelligent Assistant for Converting City Requirements to Formal Specification

no code implementations14 Jun 2022 Zirong Chen, Isaac Li, Haoxiang Zhang, Sarah Preum, John Stankovic, Meiyi Ma

In this paper, we present CitySpec, an intelligent assistant system for requirement specification in smart cities.

CitySpec: An Intelligent Assistant System for Requirement Specification in Smart Cities

no code implementations7 Jun 2022 Zirong Chen, Isaac Li, Haoxiang Zhang, Sarah Preum, John A. Stankovic, Meiyi Ma

An increasing number of monitoring systems have been developed in smart cities to ensure that real-time operations of a city satisfy safety and performance requirements.

Sentence

Designing Decision Support Systems for Emergency Response: Challenges and Opportunities

no code implementations23 Feb 2022 Geoffrey Pettet, Hunter Baxter, Sayyed Mohsen Vazirizade, Hemant Purohit, Meiyi Ma, Ayan Mukhopadhyay, Abhishek Dubey

Designing effective emergency response management (ERM) systems to respond to incidents such as road accidents is a major problem faced by communities.

Management

STLnet: Signal Temporal Logic Enforced Multivariate Recurrent Neural Networks

no code implementations NeurIPS 2020 Meiyi Ma, Ji Gao, Lu Feng, John Stankovic

In this paper, we develop a new temporal logic-based learning framework, STLnet, which guides the RNN learning process with auxiliary knowledge of model properties, and produces a more robust model for improved future predictions.

Predictive Monitoring with Logic-Calibrated Uncertainty for Cyber-Physical Systems

no code implementations31 Oct 2020 Meiyi Ma, John Stankovic, Ezio Bartocci, Lu Feng

We develop a novel approach for monitoring sequential predictions generated from Bayesian Recurrent Neural Networks (RNNs) that can capture the inherent uncertainty in CPS, drawing on insights from our study of real-world CPS datasets.

Decision Making

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