{"id":"https://openalex.org/T13615","display_name":"Transportation Systems and Safety","description":"This cluster of papers addresses challenges in computer-aided design for technical systems, focusing on topics such as artificial neural networks, reliability assessment, electromagnetic interference, transport systems, maintenance, intelligent systems, information quality, speech recognition, railway control, and energy efficiency.","keywords":[{"id":"https://openalex.org/keywords/railway-signaling","display_name":"railway signaling","score":0.4331},{"id":"https://openalex.org/keywords/train-control-systems","display_name":"train control systems","score":0.4042},{"id":"https://openalex.org/keywords/train-control","display_name":"train control","score":0.2898},{"id":"https://openalex.org/keywords/communication-based-train-control","display_name":"CBTC","score":0.3829},{"id":"https://openalex.org/keywords/track-circuits","display_name":"track circuits","score":0.5312},{"id":"https://openalex.org/keywords/automatic-train-control","display_name":"automatic train control","score":0.402},{"id":"https://openalex.org/keywords/railway-operation-safety","display_name":"train operation safety","score":0.3582},{"id":"https://openalex.org/keywords/railway-automation","display_name":"railway automation","score":0.3231},{"id":"https://openalex.org/keywords/railway-signaling-equipment","display_name":"railway signaling equipment","score":0.523},{"id":"https://openalex.org/keywords/european-train-control-system","display_name":"European Train Control System","score":0.3619},{"id":"https://openalex.org/keywords/railway-signals","display_name":"railway signals","score":0.3519},{"id":"https://openalex.org/keywords/automatic-train-protection","display_name":"automatic train protection","score":0.4947},{"id":"https://openalex.org/keywords/european-rail-traffic-management-system","display_name":"ERTMS","score":0.301},{"id":"https://openalex.org/keywords/train-detection","display_name":"train detection","score":0.3236},{"id":"https://openalex.org/keywords/train-protection-systems","display_name":"train protection","score":0.5331},{"id":"https://openalex.org/keywords/railway-traffic-safety","display_name":"railway traffic safety","score":0.3844},{"id":"https://openalex.org/keywords/railway-interlocking","display_name":"railway interlocking","score":0.3086},{"id":"https://openalex.org/keywords/automatic-train-operation","display_name":"automatic train operation","score":0.2015},{"id":"https://openalex.org/keywords/gsm-r","display_name":"GSM-R","score":0.2243},{"id":"https://openalex.org/keywords/automatic-train-stop","display_name":"automatic train stop","score":0.5516},{"id":"https://openalex.org/keywords/positive-train-control","display_name":"positive train control","score":0.4731},{"id":"https://openalex.org/keywords/train-communication-network","display_name":"train communication network","score":0.4776},{"id":"https://openalex.org/keywords/train-ground-communication","display_name":"train-to-ground communication","score":0.2486},{"id":"https://openalex.org/keywords/railway-signalling-systems","display_name":"railway signalling systems","score":0.3118},{"id":"https://openalex.org/keywords/railway-safety-management","display_name":"railway safety management","score":0.3201}],"legacy_keywords":"Artificial Neural Network; Reliability Assessment; Electromagnetic Interference; Transport Systems; Maintenance; Intelligent Systems; Information Quality; Speech Recognition; Railway Control; Energy Efficiency","ids":{"openalex":"https://openalex.org/T13615","wikipedia":"https://en.wikipedia.org/wiki/Computer-aided_design"},"subfield":{"id":"https://openalex.org/subfields/1704","display_name":"Computer Graphics and Computer-Aided Design"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"},"siblings":[{"id":"https://openalex.org/T10481","display_name":"Computer Graphics and Visualization Techniques"},{"id":"https://openalex.org/T10996","display_name":"Computational Geometry and Mesh Generation"},{"id":"https://openalex.org/T14254","display_name":"Digital Media and Visual Art"}],"works_count":26805,"cited_by_count":27009,"works_api_url":"https://api.openalex.org/works?filter=topics.id:T13615","updated_date":"2026-10-18T03:01:31","created_date":"2024-01-23T15:27:19"}