Matches in SemOpenAlex for { <https://semopenalex.org/work/W2247453067> ?p ?o ?g. }
Showing items 1 to 66 of
66
with 100 items per page.
- W2247453067 abstract "The Railway Association of Canada and the Association of American Railroads initiated the Advanced Train Control Systems (ATCS) project in 1984. The railroads developed an operating requirements document and contracted a team of engineering firms (ARINC Research Corporation, Transportation and Distribution Associates, and Lapp-Hancock, Ltd.) to act as the system engineering team. The project then published a technology assessment, a number of draft specifications that defined a physical architecture, and a preliminary high-level assignment of functional requirements to physical components. It soon became clear that a method was required to document how the various components of ATCS should cooperate in carrying out railroad operations. In 1987, the first version of this documentation, known as Control Flows, was produced using the MacDraw software package and consisted of a set of high-level figures depicting the application logic. Since that time, railroad industry reviews have rapidly increased the detailed information contained in each flow. The project quickly outgrew the capabilities of the MacDraw tool as well as the flow chart format (Easy-Flow) and computer-aided software engineering tool (STATEMATE) that were subsequently adopted. The project abandoned STATEMATE in favor of ADA Syntax Program Design Language, which is readily convertible to software. Logic specifications written in ADA have been published and are designed to significantly reduce ambiguity, enhance maintainability, and provide a solid basis for future development by both the ATCS project and the supplier community." @default.
- W2247453067 created "2016-06-24" @default.
- W2247453067 creator A5029399352 @default.
- W2247453067 date "1991-01-01" @default.
- W2247453067 modified "2023-09-23" @default.
- W2247453067 title "ADVANCED TRAIN CONTROL SYSTEMS CONTROL FLOW DEVELOPMENT AND VALIDATION" @default.
- W2247453067 hasPublicationYear "1991" @default.
- W2247453067 type Work @default.
- W2247453067 sameAs 2247453067 @default.
- W2247453067 citedByCount "1" @default.
- W2247453067 crossrefType "journal-article" @default.
- W2247453067 hasAuthorship W2247453067A5029399352 @default.
- W2247453067 hasConcept C110354214 @default.
- W2247453067 hasConcept C111919701 @default.
- W2247453067 hasConcept C115903868 @default.
- W2247453067 hasConcept C127413603 @default.
- W2247453067 hasConcept C154945302 @default.
- W2247453067 hasConcept C160713754 @default.
- W2247453067 hasConcept C201995342 @default.
- W2247453067 hasConcept C22212356 @default.
- W2247453067 hasConcept C2775924081 @default.
- W2247453067 hasConcept C2777904410 @default.
- W2247453067 hasConcept C31786546 @default.
- W2247453067 hasConcept C41008148 @default.
- W2247453067 hasConcept C56666940 @default.
- W2247453067 hasConceptScore W2247453067C110354214 @default.
- W2247453067 hasConceptScore W2247453067C111919701 @default.
- W2247453067 hasConceptScore W2247453067C115903868 @default.
- W2247453067 hasConceptScore W2247453067C127413603 @default.
- W2247453067 hasConceptScore W2247453067C154945302 @default.
- W2247453067 hasConceptScore W2247453067C160713754 @default.
- W2247453067 hasConceptScore W2247453067C201995342 @default.
- W2247453067 hasConceptScore W2247453067C22212356 @default.
- W2247453067 hasConceptScore W2247453067C2775924081 @default.
- W2247453067 hasConceptScore W2247453067C2777904410 @default.
- W2247453067 hasConceptScore W2247453067C31786546 @default.
- W2247453067 hasConceptScore W2247453067C41008148 @default.
- W2247453067 hasConceptScore W2247453067C56666940 @default.
- W2247453067 hasIssue "1314" @default.
- W2247453067 hasLocation W22474530671 @default.
- W2247453067 hasOpenAccess W2247453067 @default.
- W2247453067 hasPrimaryLocation W22474530671 @default.
- W2247453067 hasRelatedWork W1497666613 @default.
- W2247453067 hasRelatedWork W1547969720 @default.
- W2247453067 hasRelatedWork W1602566732 @default.
- W2247453067 hasRelatedWork W1861959197 @default.
- W2247453067 hasRelatedWork W2014337474 @default.
- W2247453067 hasRelatedWork W2040022539 @default.
- W2247453067 hasRelatedWork W2125550534 @default.
- W2247453067 hasRelatedWork W2181743271 @default.
- W2247453067 hasRelatedWork W218639372 @default.
- W2247453067 hasRelatedWork W241722320 @default.
- W2247453067 hasRelatedWork W251220585 @default.
- W2247453067 hasRelatedWork W268116188 @default.
- W2247453067 hasRelatedWork W274800756 @default.
- W2247453067 hasRelatedWork W332264035 @default.
- W2247453067 hasRelatedWork W776467610 @default.
- W2247453067 hasRelatedWork W805298241 @default.
- W2247453067 hasRelatedWork W895009892 @default.
- W2247453067 hasRelatedWork W1482256426 @default.
- W2247453067 hasRelatedWork W280199730 @default.
- W2247453067 hasRelatedWork W42155478 @default.
- W2247453067 isParatext "false" @default.
- W2247453067 isRetracted "false" @default.
- W2247453067 magId "2247453067" @default.
- W2247453067 workType "article" @default.