Since 2013, Google and Apple no longer allow app providers to use the persistent device identifiers (Android ID and UDID) for user tracking on mobile devices. Other tracking options provoke either severe privacy concerns, need additional hardware or are ...

Managing and administering of large-scale HPC centers is a complicated problem. Using a number of independent tools for resolving its seemingly independent sub problems can become a bottleneck with rapidly increasing scale of systems, number of hardware ...

Sequential pattern mining (SPM) is a widely used data mining technique for discovering common sequences of events in large databases. When compared with the simple set mining problem and string mining problem, the hierarchical structure of sequential ...