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pro vyhledávání: '"Reinhardt Karnapke"'
Autor:
Daniel Graff, Reinhardt Karnapke
Publikováno v:
IOTAIS
Future IoT systems might be comprised of hundreds or even thousands of nodes. Managing all of these nodes should be done automatically, as individual programming is tedious and error prone. For this reason, we introduced the swarm scheduler in previo
Publikováno v:
Sensors & Transducers, Vol 194, Iss 11, Pp 22-34 (2015)
Nodes within sensor networks often have tight bound goals for the lifetime while running from a non-renewable energy source. Variations within the hardware or induced by the software complicate the prediction of the energy consumption. Additionally,
Autor:
Reinhardt Karnapke, Jörg Nolte
Publikováno v:
Sensors & Transducers, Vol 185, Iss 2, Pp 53-67 (2015)
Experiments have shown that the number of asymmetric and unidirectional links often exceeds the number of bidirectional ones, especially in the transitional area of the communication range of wireless sensor nodes. Still, most of today’s routing pr
Publikováno v:
SYSTOR
Tracing and profiling low-level kernel functions (e.g. as found in the process scheduler) is a challenging task, though, necessary in both research and production in order to acquire detailed insights and achieve peak performance. Several kernel func
Autor:
Reinhardt Karnapke, Daniel Graff
Publikováno v:
LCN Workshops
A defining aspect of Cyber-physical systems are the sensors and actuators of a computing system, which interact with the physical world. While sensors and actuators can take on many different forms, one type of actuator, namely motors, usually has th
Autor:
Reinhardt Karnapke, Daniel Graff
Publikováno v:
LCN
Context-aware applications that require access to physical space and time are a necessity in cyber-physical systems. We focus on the design of a cyber-physical operating system in which a space-time scheduler is the core-component responsible for res
Autor:
Daniel Graff, Reinhardt Karnapke
Publikováno v:
2016 IEEE International Conference on Emerging Technologies and Innovative Business Practices for the Transformation of Societies (EmergiTech).
In this paper, we first introduce several application domains for cyber-physical systems (CPS). The implementation of such applications is a challenging task since it does not only require the developer to consider distribution and concurrency— whi
Publikováno v:
MSN
In this paper, we present SwarmOS -- a distributed operating system for mobile robot swarms. SwarmOS features transaction-based spatio-temporal programming of mobile robot swarms on a systemic level. We show the programming model and resource managem
Publikováno v:
LCN
Today's applications and services become more dependent on fast wireless communication, for the upcoming years data-rate demands of 100Gbit/s can be easily expected. However, fulfilling that demand is a task which cannot simply be solved by upscaling
Publikováno v:
SBAC-PAD Workshops
Many-Core systems and heterogeneous systems are getting more and more common and may soon enter the mainstream market. To harvest their capabilities to their full potential, the runtime system's scheduling policies have to be adapted and, in many cas