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 Dietmar Fey

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Average citations per article1.67
Citation Count120
Publication count72
Publication years1995-2017
Available for download20
Average downloads per article137.00
Downloads (cumulative)2,740
Downloads (12 Months)570
Downloads (6 Weeks)64
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76 results found Export Results: bibtexendnoteacmrefcsv

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1
March 2018 Journal of Real-Time Image Processing: Volume 14 Issue 3, March 2018
Publisher: Springer-Verlag New York, Inc.
Bibliometrics:
Citation Count: 0

Through continued miniaturization of electronic devices embedded smart cameras are steadily becoming more and more important. The reduction of the camera size increases the spectrum of applications. In industrial applications the range of smart cameras spans from quality monitoring and position tracking to the calibration of production machines. In non-professional ...
Keywords: Data locality, Cache, Memory, Performance analysis, Energy analysis, Image processing

2
March 2018 Journal of Real-Time Image Processing: Volume 14 Issue 3, March 2018
Publisher: Springer-Verlag New York, Inc.
Bibliometrics:
Citation Count: 0


3
March 2018 Journal of Real-Time Image Processing: Volume 14 Issue 3, March 2018
Publisher: Springer-Verlag New York, Inc.
Bibliometrics:
Citation Count: 2

Recent trends in the image processing field have led to the use of more heterogeneous hardware architectures. The reason for this increase is that specialized cores, compared to standard CPUs, offer a more efficient way of achieving image processing applications. Specialized cores have less power, resource, and area consumption. On ...
Keywords: Image processing, System accuracy, Optimization, Design framework, System analysis

4 published by ACM
October 2017 MEMSYS '17: Proceedings of the International Symposium on Memory Systems
Publisher: ACM
Bibliometrics:
Citation Count: 0
Downloads (6 Weeks): 7,   Downloads (12 Months): 214,   Downloads (Overall): 214

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Hibernation is the key mechanism for enabling normally-off and transient computing. The speed and energy dissipation of hibernation directly impacts the efficiency of the systems employing such computing paradigms. CMOS-compatible emerging memory technologies such as ReRAM provide non-volatile flip-flops (NvFFs) that realize fast and energy efficient hibernation using in-place store/restore. ...
Keywords: non-volatile flip-flop, memristive voltage divider, ReRAM, memristor, non-volatile unit

5
May 2017 Journal of Systems Architecture: the EUROMICRO Journal: Volume 76 Issue C, May 2017
Publisher: Elsevier North-Holland, Inc.
Bibliometrics:
Citation Count: 0

The usage of locating systems in sports elevates match and training analysis to a new level. By tracking players, balls and other sports equipment during matches or training, the performance of players can be analyzed, the training can be adapted and new strategies can be developed. The radio-based RedFIR system ...
Keywords: Locating systems, Smart sensors, Low-power architectures, Many-core architectures, SoC, Software defined radio

6 published by ACM
April 2017 Crosscloud'17: Proceedings of the 4th Workshop on CrossCloud Infrastructures & Platforms
Publisher: ACM
Bibliometrics:
Citation Count: 0
Downloads (6 Weeks): 1,   Downloads (12 Months): 30,   Downloads (Overall): 79

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Container based virtualization techniques are playing a more and more important role in cloud and service oriented computing. Technologies, such as Docker, enable the development and deployment of new and especially light weight applications and allow for a more cloud provider independent operation. Even though cloud infrastructure and containers offer ...
Keywords: High Performance Computing, Cloud computing, Container, Software as a Service

7
November 2016 MTAGS '16: Proceedings of the 9th Workshop on Many-Task Computing on Clouds, Grids, and Supercomputers
Publisher: IEEE Press
Bibliometrics:
Citation Count: 0

Extreme scale HPC systems are expected to reach exascale performance around the year 2020. While it is widely known that theses systems pose new challenges regarding energy efficiency of architectures, concurrency and resiliency, they also challenge developers of applications trying to efficiently utilizing resources: Managing parallel control flows, hardware resources ...
Keywords: runtime systems, distributed computing, parallel computing, programming models

8
November 2016 E2SC '16: Proceedings of the 4th International Workshop on Energy Efficient Supercomputing
Publisher: IEEE Press
Bibliometrics:
Citation Count: 0
Downloads (6 Weeks): 1,   Downloads (12 Months): 10,   Downloads (Overall): 31

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We investigate an approach that uses low-level analysis and the execution-cache-memory (ECM) performance model in combination with tuning of hardware parameters to lower energy requirements of memory-bound applications. The ECM model is extended appropriately to deal with software optimizations such as non-temporal stores. Using incremental steps and the ECM model, ...

9 published by ACM
October 2016 MEMSYS '16: Proceedings of the Second International Symposium on Memory Systems
Publisher: ACM
Bibliometrics:
Citation Count: 0
Downloads (6 Weeks): 18,   Downloads (12 Months): 80,   Downloads (Overall): 183

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Signed-digit (SD) arithmetic exploits positive and negative digits requiring more than two states. It is long known that an addition using trits, i.e. each digit stores not only a 0 or a 1 but also either 2 or -1, requires only a constant number of steps independent of the operands' ...
Keywords: Multi-value memristors, Signed-digit arithmetic, A/D interfaces for memristors, memristive computing

10
August 2016 SIMUTOOLS'16: Proceedings of the 9th EAI International Conference on Simulation Tools and Techniques
Publisher: ICST (Institute for Computer Sciences, Social-Informatics and Telecommunications Engineering)
Bibliometrics:
Citation Count: 0
Downloads (6 Weeks): 6,   Downloads (12 Months): 24,   Downloads (Overall): 24

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This paper presents a runtime reconfigurable interface for Hardware-Software Co-Simulations. We present our research project for autonomously configuring smart home networks, in which our hardware-software co-simulation is used to simulate network sensor and actuator nodes in an early development stage. The improved architecture of our connection between the SystemC hardware ...
Keywords: Hardware-software co-simulation, SystemC, QEMU, emulator, time synchronization, virtual machine

11
July 2016 SIMULTECH 2016: Proceedings of the 6th International Conference on Simulation and Modeling Methodologies, Technologies and Applications
Publisher: SCITEPRESS - Science and Technology Publications, Lda
Bibliometrics:
Citation Count: 0

High level hardware simulation and modeling techniques matured significantly over the last years and have become more and more important in practice, e.g., in the industrial hardware development and automotive domain. Yet, there are many other challenging application areas such as numerical solvers for environmental or disaster prediction problems, e.g., ...
Keywords: Coastal Ocean Modeling and Simulation, Environmental Modeling, Hardware Simulation, Hardware Virtualization, Low Power Architectures.

12
July 2016 SIMULTECH 2016: Proceedings of the 6th International Conference on Simulation and Modeling Methodologies, Technologies and Applications
Publisher: SCITEPRESS - Science and Technology Publications, Lda
Bibliometrics:
Citation Count: 0

In this paper, we present our solution to simulate home automation networks on a functional level in our research project on self-organizing home automation network nodes. We simulate the nodes with our hardwaresoftware co-simulator, based on the virtual machine QEMU and the SystemC hardware simulator. The Virtual Distributed Ethernet suite ...
Keywords: Hardware-software Co-simulation, Virtual Distributed Ethernet, Home Automation, Smart Home., Self-organization, SystemC, QEMU

13
June 2016 Procedia Computer Science: Volume 80 Issue C, June 2016
Publisher: Elsevier Science Publishers B. V.
Bibliometrics:
Citation Count: 0

Increasing variety and affordability of multi- and many-core embedded architectures can pose both a challenge and opportunity to developers of high performance computing applications. In this paper we present a case study where we develop and evaluate a unified parallel approach to a signal-correlation algorithm,currently in-use in a commercial/industrial locating ...
Keywords: Runtimes, Micro Servers, Programming Models, Shared Memory, Many Core, User Feedback

14 published by ACM
April 2016 IWOCL '16: Proceedings of the 4th International Workshop on OpenCL
Publisher: ACM
Bibliometrics:
Citation Count: 0
Downloads (6 Weeks): 5,   Downloads (12 Months): 22,   Downloads (Overall): 84

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We present PATOS, a CLANG-based source-to-source compiler to extend the OpenCL kernel language with C++ classes and template types for classes and functions. The generated code is standard conforming OpenCL-C which is usable with unmodified OpenCL drivers. With PATOS, type-agnostic host libraries can directly use OpenCL without having to deal ...

15
April 2016 Proceedings of the 29th International Conference on Architecture of Computing Systems -- ARCS 2016 - Volume 9637
Publisher: Springer-Verlag New York, Inc.
Bibliometrics:
Citation Count: 1

This paper presents an in-depth analysis of Intel's Haswell microarchitecture for streaming loop kernels. Among the new features examined are the dual-ring Uncore design, Cluster-on-Die mode, Uncore Frequency Scaling, enhancements such as new and improved execution units, as well as improvements throughout the memory hierarchy. The Execution-Cache-Memory diagnostic performance model ...
Keywords: Architecture analysis, Intel Haswell, ECM model, Performance modeling

16
March 2016 Proceedings of the 12th International Symposium on Applied Reconfigurable Computing - Volume 9625
Publisher: Springer-Verlag
Bibliometrics:
Citation Count: 0

Due to raising system complexity and higher "time to market" demands in industry, hardware development for fast image processing applications is becoming more and more important. In order to ease and accelerate the design flow, special frameworks aim to hide the HDL code from the developer. On the one hand, ...
Keywords: Generic architectures, HDL design frameworks, Architectures for image processing, IP block library

17
December 2015 UCC '15: Proceedings of the 8th International Conference on Utility and Cloud Computing
Publisher: IEEE Press
Bibliometrics:
Citation Count: 0
Downloads (6 Weeks): 5,   Downloads (12 Months): 5,   Downloads (Overall): 5

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The transition from conventionally generated energy towards renewable energy sources is an important topic. Besides the need for new concepts for power plants this paradigm shift also implies new structural requirements for the grid. Especially, the on premise generation of energy via photovoltaics underlines the most important difference as compared ...
Keywords: energy conservation, energy efficiency, energy offloading, load balancing, smart grid

18 published by ACM
November 2015 ESPM '15: Proceedings of the First International Workshop on Extreme Scale Programming Models and Middleware
Publisher: ACM
Bibliometrics:
Citation Count: 3
Downloads (6 Weeks): 4,   Downloads (12 Months): 37,   Downloads (Overall): 108

Full text available: PDFPDF
One of the biggest challenges on the way to exascale computing is programmability in the context of performance portability. The efficient utilization of the prospective architectures of exascale supercomputers will be challenging in many ways, very much because of a massive increase of on-node parallelism, and an increase of complexity ...
Keywords: HPX, distributed asynchronous computing, task-based parallelism

19
November 2015 Journal of Systems Architecture: the EUROMICRO Journal: Volume 61 Issue 10, November 2015
Publisher: Elsevier North-Holland, Inc.
Bibliometrics:
Citation Count: 1

In the domain of image processing, often real-time constraints are required. In particular, in safety-critical applications, timing is of utmost importance. A common approach to maintain real-time capabilities is to offload computations to dedicated hardware accelerators, such as Field Programmable Gate Arrays (FPGAs). Designing such architectures is per se already ...
Keywords: Synthesis, Hardware accelerators, Code generation, Image processing

20
August 2015 SIMUTools '15: Proceedings of the 8th International Conference on Simulation Tools and Techniques
Publisher: ICST (Institute for Computer Sciences, Social-Informatics and Telecommunications Engineering)
Bibliometrics:
Citation Count: 1

In this paper we present our solution to master the complexity of product adaption cycles of a medical X-ray control unit. We present the real hardware and software platform and our mapping of it to a virtual X-ray control unit, implemented as our hardware-software co-simulation. To reduce complexity for hardware ...
Keywords: virtual machines, SystemC, QEMU, hardware-software co-simulation



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