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ContributorsCao, Yuchen (Performer) / Chen, Sicong (Performer) / Soberano, Chino (Performer) / Nam, Michelle (Performer) / Collins, Clarice (Performer) / Witt, Juliana (Performer) / Liu, Jingting (Performer) / Chen, Neilson (Performer) / Zhang, Aihua (Performer) / Jiang, Zhou (Performer) / ASU Library. Music Library (Publisher)
Created2018-04-25
ContributorsSong, Haiyuan (Performer) / Jiang, Zhou (Performer) / ASU Library. Music Library (Publisher)
Created2018-04-22
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Description

System and software verification is a vital component in the development and reliability of cyber-physical systems - especially in critical domains where the margin of error is minimal. In the case of autonomous driving systems (ADS), the vision perception subsystem is a necessity to ensure correct maneuvering of the environment

System and software verification is a vital component in the development and reliability of cyber-physical systems - especially in critical domains where the margin of error is minimal. In the case of autonomous driving systems (ADS), the vision perception subsystem is a necessity to ensure correct maneuvering of the environment and identification of objects. The challenge posed in perception systems involves verifying the accuracy and rigidity of detections. The use of Spatio-Temporal Perception Logic (STPL) enables the user to express requirements for the perception system to verify, validate, and ensure its behavior; however, a drawback to STPL involves its accessibility. It is limited to individuals with an expert or higher-level knowledge of temporal and spatial logics, and the formal-written requirements become quite verbose with more restrictions imposed. In this thesis, I propose a domain-specific language (DSL) catered to Spatio-Temporal Perception Logic to enable non-expert users the ability to capture requirements for perception subsystems while reducing the necessity to have an experienced background in said logic. The domain-specific language for the Spatio-Temporal Perception Logic is built upon the formal language with two abstractions. The main abstraction captures simple programming statements that are translated to a lower-level STPL expression accepted by the testing monitor. The STPL DSL provides a seamless interface to writing formal expressions while maintaining the power and expressiveness of STPL. These translated equivalent expressions are capable of directing a standard for perception systems to ensure the safety and reduce the risks involved in ill-formed detections.

ContributorsAnderson, Jacob (Author) / Fainekos, Georgios (Thesis director) / Yezhou, Yang (Committee member) / Computer Science and Engineering Program (Contributor) / Barrett, The Honors College (Contributor)
Created2021-05
ContributorsLiu, Jingting (Performer) / Kojima, Ryo (Performer) / Guo, Hongzuo (Performer) / ASU Library. Music Library (Publisher)
Created2019-04-11
ContributorsSkoldberg, Phyllis (Performer) / Constantinides, Dinos (Performer) / Tse, Miriam (Performer) / ASU Library. Music Library (Publisher)
Created1991-01-17
ContributorsDoll, Rebekah (Performer) / Nam, Michelle (Performer) / ASU Library. Music Library (Publisher)
Created2019-04-22
ContributorsFerreira, Marisa (Performer) / Anderson, Jacob (Performer) / Estrella, Brianna (Performer) / Jiang, Zhou (Performer) / Holste, Katie (Performer) / Ferry, Courtney (Performer) / Thompson, Jan (Performer) / Kunst, Jessica (Performer) / Evins, Sarah (Performer) / Calvino, Chloe (Performer) / ASU Library. Music Library (Publisher)
Created2017-04-09
ContributorsHill, Luke (Performer) / Arch, Nathan (Performer) / Jiang, Zhou (Performer) / ASU Library. Music Library (Publisher)
Created2017-04-06
ContributorsVazquez, Emilio (Performer) / Nguyen, Karen (Performer) / Jiang, Zhou (Performer) / ASU Library. Music Library (Publisher)
Created2014-11-10
ContributorsCollins, Clarice (Performer) / Liu, Shu (Performer) / Song, Peipei (Performer) / Huang, Xiangyuan (Performer) / Jiang, Zhou (Performer) / Li, Xiaolin (Performer) / ASU Library. Music Library (Publisher)
Created2014-02-03