Papers submitted to IEEE ISORC 2015 include, but are not limited to, the following topic areas: Programming and system engineering: ORC paradigms, object/component models, languages, synchronous languages, RT CORBA, Embedded .NET, RT RMI, RT Java, UML, model-driven development, specification, design, verification, validation, testing, maintenance, system of systems, time-predictable systems and hardware. Distributed computing and communication infrastructures: real-time communication, networked platforms, protocols, Internet QoS, peer-to-peer computing, sensor networks, trusted and dependable systems.. System software: real-time kernels and OS, middleware support for ORC, QoS management, extensibility, synchronization, resource allocation, scheduling, fault tolerance, security. Applications: embedded systems (automotive, avionics, consumer electronics, building systems, sensors, etc), multimedia processing, RT Web-based applications, real-time object-oriented simulations.. System evaluation: output accuracy, timing, dependability, end-to-end QoS, overhead, fault detection and recovery time. Cyber-physical systems: mobile systems, wireless sensor networks, real-time analytics, autonomous automotive systems, process control systems, distributed robotics.