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253 results on '"Spinczyk, Olaf"'

1. Data Gathering and Resource Measuring

Author

Borchert, Christoph, primary, Streicher, Jochen, additional, Lochmann, Alexander, additional, Spinczyk, Olaf, additional, Masoudinejad, Mojtaba, additional, Buschhoff, Markus, additional, Gomez, Andres, additional, Suter, Lars, additional, and Mayer, Simon, additional

Published
2022
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2. PhyNetLab: An IoT-Based Warehouse Testbed

Author

Falkenberg, Robert, Masoudinejad, Mojtaba, Buschhoff, Markus, Venkatapathy, Aswin Karthik Ramachandran, Friesel, Daniel, Hompel, Michael ten, Spinczyk, Olaf, and Wietfeld, Christian

Subjects
Computer Science - Networking and Internet Architecture
Abstract

Future warehouses will be made of modular embedded entities with communication ability and energy aware operation attached to the traditional materials handling and warehousing objects. This advancement is mainly to fulfill the flexibility and scalability needs of the emerging warehouses. However, it leads to a new layer of complexity during development and evaluation of such systems due to the multidisciplinarity in logistics, embedded systems, and wireless communications. Although each discipline provides theoretical approaches and simulations for these tasks, many issues are often discovered in a real deployment of the full system. In this paper we introduce PhyNetLab as a real scale warehouse testbed made of cyber physical objects (PhyNodes) developed for this type of application. The presented platform provides a possibility to check the industrial requirement of an IoT-based warehouse in addition to the typical wireless sensor networks tests. We describe the hardware and software components of the nodes in addition to the overall structure of the testbed. Finally, we will demonstrate the advantages of the testbed by evaluating the performance of the ETSI compliant radio channel access procedure for an IoT warehouse.

Published
2017
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5. He..ro DB: A Concept for Parallel Data Processing on Heterogeneous Hardware

Author

Müller, Michael, Leich, Thomas, Pionteck, Thilo, Saake, Gunter, Teubner, Jens, Spinczyk, Olaf, Goos, Gerhard, Founding Editor, Hartmanis, Juris, Founding Editor, Bertino, Elisa, Editorial Board Member, Gao, Wen, Editorial Board Member, Steffen, Bernhard, Editorial Board Member, Woeginger, Gerhard, Editorial Board Member, Yung, Moti, Editorial Board Member, Brinkmann, André, editor, Karl, Wolfgang, editor, Lankes, Stefan, editor, Tomforde, Sven, editor, Pionteck, Thilo, editor, and Trinitis, Carsten, editor

Published
2020
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6. Constrained Software Distribution for Automotive Systems

Author

Höttger, Robert, Igel, Burkhard, Spinczyk, Olaf, Barbosa, Simone Diniz Junqueira, Editorial Board Member, Filipe, Joaquim, Editorial Board Member, Ghosh, Ashish, Editorial Board Member, Kotenko, Igor, Editorial Board Member, Yuan, Junsong, Editorial Board Member, Zhou, Lizhu, Editorial Board Member, Damaševičius, Robertas, editor, and Vasiljevienė, Giedrė, editor

Published
2019
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7. Spectrum-Based Fault Localization in Deployed Embedded Systems with Driver Interaction Models

Author

Gabor, Ulrich Thomas, Dierl, Simon, Spinczyk, Olaf, Goos, Gerhard, Founding Editor, Hartmanis, Juris, Founding Editor, Bertino, Elisa, Editorial Board Member, Gao, Wen, Editorial Board Member, Steffen, Bernhard, Editorial Board Member, Woeginger, Gerhard, Editorial Board Member, Yung, Moti, Editorial Board Member, Romanovsky, Alexander, editor, Troubitsyna, Elena, editor, and Bitsch, Friedemann, editor

Published
2019
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8. CyPhOS – A Component-Based Cache-Aware Multi-core Operating System

Author

Borghorst, Hendrik, Spinczyk, Olaf, Hutchison, David, Editorial Board Member, Kanade, Takeo, Editorial Board Member, Kittler, Josef, Editorial Board Member, Kleinberg, Jon M., Editorial Board Member, Mattern, Friedemann, Editorial Board Member, Mitchell, John C., Editorial Board Member, Naor, Moni, Editorial Board Member, Pandu Rangan, C., Editorial Board Member, Steffen, Bernhard, Editorial Board Member, Terzopoulos, Demetri, Editorial Board Member, Tygar, Doug, Editorial Board Member, Goos, Gerhard, Founding Editor, Hartmanis, Juris, Founding Editor, Schoeberl, Martin, editor, Hochberger, Christian, editor, Uhrig, Sascha, editor, Brehm, Jürgen, editor, and Pionteck, Thilo, editor

Published
2019
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14. Effectiveness of Software-Based Hardening for Radiation-Induced Soft Errors in Real-Time Operating Systems

Author

Santini, Thiago, Borchert, Christoph, Dietrich, Christian, Schirmeier, Horst, Hoffmann, Martin, Spinczyk, Olaf, Lohmann, Daniel, Wagner, Flávio Rech, Rech, Paolo, Hutchison, David, Series editor, Kanade, Takeo, Series editor, Kittler, Josef, Series editor, Kleinberg, Jon M., Series editor, Mattern, Friedemann, Series editor, Mitchell, John C., Series editor, Naor, Moni, Series editor, Pandu Rangan, C., Series editor, Steffen, Bernhard, Series editor, Terzopoulos, Demetri, Series editor, Tygar, Doug, Series editor, Weikum, Gerhard, Series editor, Knoop, Jens, editor, Karl, Wolfgang, editor, Schulz, Martin, editor, Inoue, Koji, editor, and Pionteck, Thilo, editor

Published
2017
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20. CPS-Xen: A Virtual Execution Environment for Cyber-Physical Applications

Author

Jablkowski, Boguslaw, Spinczyk, Olaf, Hutchison, David, Series editor, Kanade, Takeo, Series editor, Kittler, Josef, Series editor, Kleinberg, Jon M., Series editor, Mattern, Friedemann, Series editor, Mitchell, John C., Series editor, Naor, Moni, Series editor, Pandu Rangan, C., Series editor, Steffen, Bernhard, Series editor, Terzopoulos, Demetri, Series editor, Tygar, Doug, Series editor, Weikum, Gerhard, Series editor, Pinho, Luís Miguel Pinho, editor, Karl, Wolfgang, editor, Cohen, Albert, editor, and Brinkschulte, Uwe, editor

Published
2015
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23. Rapid Fault-Space Exploration by Evolutionary Pruning

Author

Schirmeier, Horst, Borchert, Christoph, Spinczyk, Olaf, Hutchison, David, Series editor, Kanade, Takeo, Series editor, Kittler, Josef, Series editor, Kleinberg, Jon M., Series editor, Kobsa, Alfred, Series editor, Mattern, Friedemann, Series editor, Mitchell, John C., Series editor, Naor, Moni, Series editor, Nierstrasz, Oscar, Series editor, Pandu Rangan, C., Series editor, Steffen, Bernhard, Series editor, Terzopoulos, Demetri, Series editor, Tygar, Doug, Series editor, Weikum, Gerhard, Series editor, Bondavalli, Andrea, editor, and Di Giandomenico, Felicita, editor

Published
2014
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24. Hardware APIs: A Software-Centric Approach for Automated Derivation of MPSoC Hardware Structures Based on Static Code Analysis

Author

Meier, Matthias, Breddemann, Mark, Spinczyk, Olaf, Hutchison, David, editor, Kanade, Takeo, editor, Kittler, Josef, editor, Kleinberg, Jon M., editor, Mattern, Friedemann, editor, Mitchell, John C., editor, Naor, Moni, editor, Nierstrasz, Oscar, editor, Pandu Rangan, C., editor, Steffen, Bernhard, editor, Sudan, Madhu, editor, Terzopoulos, Demetri, editor, Tygar, Doug, editor, Vardi, Moshe Y., editor, Weikum, Gerhard, editor, Maehle, Erik, editor, Römer, Kay, editor, Karl, Wolfgang, editor, and Tovar, Eduardo, editor

Published
2014
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26. The Aspect-Aware Design and Implementation of the CiAO Operating-System Family

Author

Lohmann, Daniel, Spinczyk, Olaf, Hofer, Wanja, Schröder-Preikschat, Wolfgang, Hutchison, David, editor, Kanade, Takeo, editor, Kittler, Josef, editor, Kleinberg, Jon M., editor, Mattern, Friedemann, editor, Mitchell, John C., editor, Naor, Moni, editor, Nierstrasz, Oscar, editor, Pandu Rangan, C., editor, Steffen, Bernhard, editor, Sudan, Madhu, editor, Terzopoulos, Demetri, editor, Tygar, Doug, editor, Vardi, Moshe Y., editor, Weikum, Gerhard, editor, Leavens, Gary T., editor, Chiba, Shigeru, editor, Haupt, Michael, editor, Ostermann, Klaus, editor, and Wohlstadter, Eric, editor

Published
2012
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27. Towards Adjusting Mobile Devices to User’s Behaviour

Author

Fricke, Peter, Jungermann, Felix, Morik, Katharina, Piatkowski, Nico, Spinczyk, Olaf, Stolpe, Marco, Streicher, Jochen, Hutchison, David, Series editor, Kanade, Takeo, Series editor, Kittler, Josef, Series editor, Kleinberg, Jon M., Series editor, Mattern, Friedemann, Series editor, Mitchell, John C., Series editor, Naor, Moni, Series editor, Nierstrasz, Oscar, Series editor, Pandu Rangan, C., Series editor, Steffen, Bernhard, Series editor, Sudan, Madhu, Series editor, Terzopoulos, Demetri, Series editor, Tygar, Doug, Series editor, Vardi, Moshe Y., Series editor, Weikum, Gerhard, Series editor, Goebel, Randy, editor, Siekmann, Jörg, editor, Wahlster, Wolfgang, editor, Atzmueller, Martin, editor, Hotho, Andreas, editor, Strohmaier, Markus, editor, and Chin, Alvin, editor

Published
2011
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28. Puma: An Aspect-Oriented Code Analysis and Manipulation Framework for C and C++

Author

Urban, Matthias, Lohmann, Daniel, Spinczyk, Olaf, Hutchison, David, Series editor, Kanade, Takeo, Series editor, Kittler, Josef, Series editor, Kleinberg, Jon M., Series editor, Mattern, Friedemann, Series editor, Mitchell, John C., Series editor, Naor, Moni, Series editor, Nierstrasz, Oscar, Series editor, Pandu Rangan, C., Series editor, Steffen, Bernhard, Series editor, Sudan, Madhu, Series editor, Terzopoulos, Demetri, Series editor, Tygar, Doug, Series editor, Vardi, Moshe Y., Series editor, Weikum, Gerhard, Series editor, Katz, Shmuel, editor, Mezini, Mira, editor, Schwanninger, Christine, editor, and Joosen, Wouter, editor

Published
2011
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29. kconfig-webconf

Author

Friesel, Daniel, primary, Elmenhorst, Kathrin, additional, Kaiser, Lennart, additional, Müller, Michael, additional, and Spinczyk, Olaf, additional

Published
2022
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32. Unification of Static and Dynamic AOP for Evolution in Embedded Software Systems

Author

Gilani, Wasif, Scheler, Fabian, Lohman, Daniel, Spinczyk, Olaf, Schröder-Preikschat, Wolfgang, Hutchison, David, editor, Kanade, Takeo, editor, Kittler, Josef, editor, Kleinberg, Jon M., editor, Mattern, Friedemann, editor, Mitchell, John C., editor, Naor, Moni, editor, Nierstrasz, Oscar, editor, Pandu Rangan, C., editor, Steffen, Bernhard, editor, Sudan, Madhu, editor, Terzopoulos, Demetri, editor, Tygar, Doug, editor, Vardi, Moshe Y., editor, Weikum, Gerhard, editor, Lumpe, Markus, editor, and Vanderperren, Wim, editor

Published
2007
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33. Lean and Efficient System Software Product Lines: Where Aspects Beat Objects

Author

Lohmann, Daniel, Spinczyk, Olaf, Schröder-Preikschat, Wolfgang, Hutchison, David, editor, Kanade, Takeo, editor, Kittler, Josef, editor, Kleinberg, Jon M., editor, Mattern, Friedemann, editor, Mitchell, John C., editor, Naor, Moni, editor, Nierstrasz, Oscar, editor, Pandu Rangan, C., editor, Steffen, Bernhard, editor, Sudan, Madhu, editor, Terzopoulos, Demetri, editor, Tygar, Dough, editor, Vardi, Moshe Y., editor, Weikum, Gerhard, editor, Rashid, Awais, editor, and Aksit, Mehmet, editor

Published
2006
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34. The Design of Application-Tailorable Operating System Product Lines

Author

Lohmann, Daniel, Schröder-Preikschat, Wolfgang, Spinczyk, Olaf, Hutchison, David, Series editor, Kanade, Takeo, Series editor, Kittler, Josef, Series editor, Kleinberg, Jon M., Series editor, Mattern, Friedemann, Series editor, Mitchell, John C., Series editor, Naor, Moni, Series editor, Nierstrasz, Oscar, Series editor, Pandu Rangan, C., Series editor, Steffen, Bernhard, Series editor, Sudan, Madhu, Series editor, Terzopoulos, Demetri, Series editor, Tygar, Dough, Series editor, Vardi, Moshe Y., Series editor, Weikum, Gerhard, Series editor, Barthe, Gilles, editor, Grégoire, Benjamin, editor, Huisman, Marieke, editor, and Lanet, Jean-Louis, editor

Published
2006
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35. Programming Languages and Operating Systems

Author

Spinczyk, Olaf, Schoettner, Michael, Gal, Andreas, Hutchison, David, editor, Kanade, Takeo, editor, Kittler, Josef, editor, Kleinberg, Jon M., editor, Mattern, Friedemann, editor, Mitchell, John C., editor, Naor, Moni, editor, Nierstrasz, Oscar, editor, Pandu Rangan, C., editor, Steffen, Bernhard, editor, Sudan, Madhu, editor, Terzopoulos, Demetri, editor, Tygar, Dough, editor, Vardi, Moshe Y., editor, Weikum, Gerhard, editor, Malenfant, Jacques, editor, and Østvold, Bjarte M., editor

Published
2005
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36. On Typesafe Aspect Implementations in C++

Author

Lohmann, Daniel, Spinczyk, Olaf, Hutchison, David, Series editor, Kanade, Takeo, Series editor, Kittler, Josef, Series editor, Kleinberg, Jon M., Series editor, Mattern, Friedemann, Series editor, Mitchell, John C., Series editor, Naor, Moni, Series editor, Nierstrasz, Oscar, Series editor, Pandu Rangan, C., Series editor, Steffen, Bernhard, Series editor, Sudan, Madhu, Series editor, Terzopoulos, Demetri, Series editor, Tygar, Dough, Series editor, Vardi, Moshe Y., Series editor, Weikum, Gerhard, Series editor, Gschwind, Thomas, editor, and Aßmann, Uwe, editor

Published
2005
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37. Generic Advice: On the Combination of AOP with Generative Programming in AspectC++

Author

Lohmann, Daniel, Blaschke, Georg, Spinczyk, Olaf, Hutchison, David, editor, Kanade, Takeo, editor, Kittler, Josef, editor, Kleinberg, Jon M., editor, Mattern, Friedemann, editor, Mitchell, John C., editor, Naor, Moni, editor, Nierstrasz, Oscar, editor, Pandu Rangan, C., editor, Steffen, Bernhard, editor, Sudan, Madhu, editor, Terzopoulos, Demetri, editor, Tygar, Dough, editor, Vardi, Moshe Y., editor, Weikum, Gerhard, editor, Karsai, Gabor, editor, and Visser, Eelco, editor

Published
2004
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40. Ψ—Pervasive Services Infrastructure

Author

Milojicic, Dejan, Messer, Alan, Bernadat, Philippe, Greenberg, Ira, Spinczyk, Olaf, Beuche, Danilo, Schröder-Preikschat, Wolfgang, Goos, Gerhard, editor, Hartmanis, Juris, editor, van Leeuwen, Jan, editor, Casati, Fabio, editor, Shan, Ming-Chien, editor, and Georgakopoulos, Dimitrios, editor

Published
2001
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45. Performance is not Boolean: Supporting Scalar Configuration Variables in NFP Models

Author

Friesel, Daniel and Spinczyk, Olaf

Subjects
Performance prediction, software product lines, non-functional properties, regression model trees
Abstract

Non-functional properties (NFPs) such as memory requirements, timing, or energy consumption are important characteristics of embedded software systems and software product lines (SPLs) in general. Both during system design and at runtime, the goal is to optimize resource utilization (and, thus, NFPs) by appropriate system configuration or orchestration. NFP models, learned from benchmarks of various SPL configurations, allow for the prediction of these properties, thus enabling NFP-aware software configuration and runtime decisions. However, many existing approaches for automated learning of NFP models limit their scope to boolean variables. We argue that this is no longer sufficient: NFP models must accommodate scalar variables to achieve suitable accuracy when faced with today���s highly configurable software systems and variable workloads. To this end, we evaluate four regression tree-based NFP modeling approaches on eight use cases, and examine model complexity and model accuracy. We find that models with support for scalar variables achieve up to three times lower mean model error when predicting configurations that were not part of the training set. At the same time, the complexity of scalar and boolean-only models is nearly the same; only benchmarking becomes more time-intensive due to the need to explore scalar variables. We conclude that scalar-enabled models provide increased accuracy almost free of charge, and recommend using them when generating NFP models for embedded systems and workloads with scalar configuration variables.

Published
2022
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46. Data Serialization Formats for the Internet of Things

Author

Friesel, Daniel and Spinczyk, Olaf

Abstract

IoT devices rely on data exchange with gateways and cloud servers. However, the performance of today's serialization formats and libraries on embedded systems with energy and memory constraints is not well-documented and hard to predict. We evaluate (de)serialization and transmission cost of mqtt.eclipse.org payloads on 8- to 32-bit microcontrollers and find that Protocol Buffers (as implemented by NanoPB) and the XDR format, dating back to 1987, are most efficient., Electronic Communications of the EASST, Volume 80: Conference on Networked Systems 2021 (NetSys 2021)

Published
2021
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