Projekt: Link and Effect Model for Maintenance of Railway Infrastructure; Publikationer: Computerised Analysis of Text Entry Fields in Maintenance Work Orders Data; Development of an integrity index for benchmarking and monitoring rail infrastructure: application of composite indicators; Link and Effect Model – Part II: Methods for Measuring Maintenance Performance of Rail Infrastructure; Mått för tillgänglighet i järnvägen; Natural language processing of maintenance records data; Measuring and Monitoring Operational Availability of Rail Infrastructure; Measuring performance of linear assets considering their spatial extension; Performance Measurement for Managing Railway Infrastructure; Status: Pågående; Period: 19/08/2013 → 19/08/2015