2e0abee73c
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(see http://www.lri.fr/~filliatr/bibtex2html/),
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with the following command:
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bibtex2html -s alpha -d -r -nodoc -o publications publis.bib -->
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<table>
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<tr valign="top">
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<td align="right" class="bibtexnumber">
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[<a name="Gerard:2012">GGPP12</a>]
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</td>
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<td class="bibtexitem">
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Léonard Gérard, Adrien Guatto, Cédric Pasteur, and Marc Pouzet.
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A modular memory optimization for synchronous data-flow languages.
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In <em>Proc. of the ACM International Conference on Languages,
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Compilers, Tools and Theory for Embedded Systems (LCTES'12)</em>, Beijing, China,
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June 2012.
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[ <a href="publications_bib.html#Gerard:2012">bib</a> ]
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<blockquote><font size="-1">
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The generation of efficient sequential code for
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synchronous data-flow languages raises two
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intertwined issues: control and memory
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optimization. While the former has been extensively
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studied, for instance in the compilation of LUSTRE
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and SIGNAL, the latter has only been addressed in a
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restricted manner. Yet, memory optimization becomes
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a pressing issue when arrays are added to such
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languages. This article presents a two-level
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solution to the memory optimization problem. It
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combines a compile-time optimization algorithm,
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reminiscent of register allocation, paired with
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language annotations on the source given by the
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designer. Annotations express in-place modifications
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||
and control where allocation is performed. Moreover,
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they allow external functions performing in-place
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modifications to be safely imported. Soundness of
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annotations is guaranteed by a semilinear type
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system and additional scheduling constraints. A key
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||
feature is that annotations for well-typed programs
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do not change the semantics of the language:
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removing them may lead to less efficient code but
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will not alter the semantics. The method has been
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implemented in a new compiler for a LUSTRE-like
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synchronous language extended with hierarchical
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automata and arrays. Experiments show that the
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proposed approach removes most of the unnecessary
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array copies, resulting in faster code that uses
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less memory.
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</font></blockquote>
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<p><blockquote><font size="-1">
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Keywords: synchronous programming; type system
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</font></blockquote>
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</td>
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</tr>
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<tr valign="top">
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<td align="right" class="bibtexnumber">
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[<a name="aboubekr11:_autom">ADPG<sup>+</sup>11</a>]
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</td>
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<td class="bibtexitem">
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S. Aboubekr, G. Delaval, R. Pissard-Gibollet, É. Rutten, and D. Simon.
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Automatic generation of discrete handlers of real-time continuous
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control tasks.
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In <em>Proc. 18th World Congress of the International Federation of
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Automatic Control (IFAC)</em>, Milano, Italy, August 2011.
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[ <a href="publications_bib.html#aboubekr11:_autom">bib</a> |
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<a href="http://pop-art.inrialpes.fr/people/delaval/pub/bzrccad.pdf">.pdf</a> ]
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<blockquote><font size="-1">
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We present a novel technique for designing discrete,
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logical control loops, on top of continuous control
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tasks, ensuring logical safety properties of the
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tasks sequencings and mode changes. We define this
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new handler on top of the real-time executives built
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with the Orccad design environment for control
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systems, which is applied, e.g. to robotics and
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real-time networked control. It features structures
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of control tasks, each equipped with a local
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automaton, used for the reactive, event-based
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management of its activity and modes. The
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additional discrete handler manages the interactions
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between tasks, concerning, e.g., mutual exclusions,
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forbidden or imposed sequences. We use a new
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reactive programming language, with constructs for
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finite-state machines and data-flow nodes, and a
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mechanism of behavioral contracts, which involves
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discrete controller synthesis. The result is a
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discrete control loop, on top of the continuous
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control loops, all integrated in a coherent
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real-time architecture. Our approach is illustrated
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and validated experimentally with the case study of
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a robot arm.
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</font></blockquote>
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<p>
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</td>
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</tr>
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<tr valign="top">
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<td align="right" class="bibtexnumber">
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[<a name="boyer11:_discr_contr_auton_system">BPD<sup>+</sup>11</a>]
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</td>
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<td class="bibtexitem">
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Fabienne Boyer, Noël De Palma, Gwenaël Delaval, Olivier Gruber, and
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Eric Rutten.
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Case studies in discrete control for autonomic system administration.
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In <em>Sixth International Workshop on Feedback Control
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Implementation and Design in Computing Systems and Networks (FeBID 2011)</em>,
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Karlsruhe, Germany, June 2011.
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[ <a href="publications_bib.html#boyer11:_discr_contr_auton_system">bib</a> |
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<a href="http://pop-art.inrialpes.fr/people/delaval/pub/febid2011.pdf">.pdf</a> ]
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<blockquote><font size="-1">
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This paper presents examples of autonomic system
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administration issues that can be addressed and
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solved as discrete control problems. This shows
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evidence of the relevance of control techniques for
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the discrete aspects of closed-loop control of
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computing systems. The model-based control of
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adaptive and reconfigurable systems is considered via
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a reactive programming language, based on discrete
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controller synthesis (DCS) techniques. We identify
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control problems in autonomic systems belonging to
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the class of logical, discrete systems, and
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illustrate how to solve them using DCS.
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</font></blockquote>
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<p>
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</td>
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</tr>
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<tr valign="top">
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<td align="right" class="bibtexnumber">
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[<a name="bouhadiba11:_sdc_fract">BSDR11</a>]
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</td>
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<td class="bibtexitem">
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Tayeb Bouhadiba, Quentin Sabah, Gwenaël Delaval, and Éric Rutten.
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Synchronous control of reconfiguration in fractal component-based
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systems - a case study.
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Rapport de recherche RR-7631, INRIA, May 2011.
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[ <a href="publications_bib.html#bouhadiba11:_sdc_fract">bib</a> |
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<a href="http://hal.inria.fr/inria-00596883/en/">http</a> |
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<a href="http://hal.inria.fr/inria-00596883/PDF/RR-7631.pdf">.pdf</a> ]
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<blockquote><font size="-1">
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In the context of component-based embedded systems,
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the management of dynamic reconfiguration in
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adaptive systems is an increasingly important
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feature. The Fractal component-based framework, and
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its industrial instantiation MIND, provide for
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support for control operations in the lifecycle of
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components. Nevertheless, the use of complex and
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integrated architectures make the management of this
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reconfiguration operations difficult to handle by
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programmers. To address this issue, we propose to
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use Synchronous languages, which are a complete
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approach to the design of reactive systems, based on
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behavior models in the form of transition
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systems. Furthermore, the design of closed-loop
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reactive managers of reconfigurations can benefit
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from formal tools like Discrete Controller
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Synthesis. In this paper we describe an approach to
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concretely integrate synchronous reconfiguration
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managers in Fractal component-based systems. We
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describe how to model the state space of the control
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problem, and how to specify the control
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objectives. We describe the implementation of the
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resulting manager with the Fractal/Cecilia
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programming environment, taking advantage of the
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Comete distributed middleware. We illustrate and
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validate it with the case study of the Comanche HTTP
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server on a multi-core execution platform.
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</font></blockquote>
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<p><blockquote><font size="-1">
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Keywords: Component-based systems, synchronous programming,
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reconfigurable systems, discrete controller
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synthesis.
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</font></blockquote>
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</td>
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</tr>
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<tr valign="top">
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<td align="right" class="bibtexnumber">
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[<a name="gcm10:_qos_energ_coord_dcs">DDR10</a>]
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</td>
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<td class="bibtexitem">
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Noël De Palma, Gwenaël Delaval, and Éric Rutten.
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Qos and energy management coordination using discrete controller
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synthesis.
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In <em>1st International Workshop on Green Computing Middleware
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(GCM'2010)</em>, Bangalore, India, November 2010.
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[ <a href="publications_bib.html#gcm10:_qos_energ_coord_dcs">bib</a> |
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<a href="http://pop-art.inrialpes.fr/people/delaval/pub/delaval-gcm10.pdf">.pdf</a> ]
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<blockquote><font size="-1">
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Green computing is nowadays a major challenge for
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most IT organizations. Administrators have to
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manage the trade-off between system performances and
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energy saving goals. Autonomic computing is a
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promising approach to control the QoS and the energy
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consumed by a system. This paper precisely
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investigates the use of synchronous programming and
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discrete controller synthesis to automate the
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generation of a controller that enforces the
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required coordination between QoS and energy
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managers. We illustrate our approach by describing
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the coordination between a simple admission
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controller and an energy controller.
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</font></blockquote>
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<p>
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</td>
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</tr>
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<tr valign="top">
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<td align="right" class="bibtexnumber">
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[<a name="delaval10:_react_model_based_contr_of">DR10b</a>]
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</td>
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<td class="bibtexitem">
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Gwenaël Delaval and Éric Rutten.
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Reactive model-based control of reconfiguration in the fractal
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component-based model.
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In <em>13th International Symposium on Component Based Software
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Engineering (CBSE 2010)</em>, Prague, Czech Republic, June 2010.
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[ <a href="publications_bib.html#delaval10:_react_model_based_contr_of">bib</a> |
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<a href="http://pop-art.inrialpes.fr/people/delaval/pub/delaval-cbse10.pdf">.pdf</a> ]
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<blockquote><font size="-1">
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We present a technique for designing reconfiguration
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controllers in the Fractal component-based
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framework. We obtain discrete control loops that
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automatically enforce safety properties on the
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interactions between components, concerning, e.g.,
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mutual exclusions, forbidden or imposed sequences.
|
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We use a reactive programming language, with a new
|
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mechanism of behavioural contracts. Its compilation
|
||
involves discrete controller synthesis, which
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||
automatically generates the correct adaptation
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controllers. We apply our approach to the problem
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of adaptive ressource management, illustrated by the
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example of a HTTP server.
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</font></blockquote>
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<p>
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</td>
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</tr>
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<tr valign="top">
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<td align="right" class="bibtexnumber">
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[<a name="delaval10:_contracts_mod_dcs">DMR10</a>]
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</td>
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<td class="bibtexitem">
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Gwenaël Delaval, Hervé Marchand, and Éric Rutten.
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Contracts for modular discrete controller synthesis.
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In <em>ACM International Conference on Languages, Compilers, and
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Tools for Embedded Systems (LCTES 2010)</em>, Stockholm, Sweden, April 2010.
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[ <a href="publications_bib.html#delaval10:_contracts_mod_dcs">bib</a> |
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<a href="http://pop-art.inrialpes.fr/people/delaval/pub/lctes2010.pdf">.pdf</a> ]
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<blockquote><font size="-1">
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We describe the extension of a reactive programming
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language with a behavioral contract construct. It
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is dedicated to the programming of reactive control
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of applications in embedded systems, and involves
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principles of the supervisory control of discrete
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event systems. Our contribution is in a language
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approach where modular discrete controller synthesis
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(DCS) is integrated, and it is concretized in the
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encapsulation of DCS into a compilation process.
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From transition system specifications of possible
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behaviors, DCS automatically produces controllers
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that make the controlled system satisfy the property
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given as objective. Our language features and
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compiling technique provide
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correctness-by-construction in that sense, and
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enhance reliability and verifiability. Our
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application domain is adaptive and reconfigurable
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systems: closed-loop adaptation mechanisms enable
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flexible execution of functionalities w.r.t.
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changing resource and environment conditions. Our
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language can serve programming such adaption
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controllers. This paper particularly describes the
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compilation of the language. We present a method
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for the modular application of discrete controller
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synthesis on synchronous programs, and its
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integration in the BZR language. We consider
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structured programs, as a composition of nodes, and
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first apply DCS on particular nodes of the program,
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in order to reduce the complexity of the controller
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computation; then, we allow the abstraction of parts
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of the program for this computation; and finally, we
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show how to recompose the different controllers
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computed from different abstractions for their
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correct co-execution with the initial program. Our
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work is illustrated with examples, and we present
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quantitative results about its implementation.
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</font></blockquote>
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<p>
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</td>
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</tr>
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<tr valign="top">
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<td align="right" class="bibtexnumber">
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[<a name="delaval10:_warm">DR10a</a>]
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</td>
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<td class="bibtexitem">
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Gwenaël Delaval and Éric Rutten.
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A language-based approach to the discrete control of adaptive
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resource management.
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In <em>Workshop on Adaptive Resource Management (WARM 2010)</em>,
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Stockholm, Sweden, April 2010.
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[ <a href="publications_bib.html#delaval10:_warm">bib</a> |
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<a href="http://pop-art.inrialpes.fr/people/delaval/pub/warm10.pdf">.pdf</a> ]
|
||
<blockquote><font size="-1">
|
||
We present a novel technique for designing discrete
|
||
control loops for adaptive systems. They
|
||
automatically enforce safety properties on the
|
||
interactions between tasks, concerning, e.g., mutual
|
||
exclusions, forbidden or imposed sequences. We use
|
||
a new reactive programming language, with a
|
||
mechanism of behavioural contracts. Its compilation
|
||
involves discrete controller synthesis, which
|
||
automatically generates the correct appropriate
|
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adaptation controllers. We apply our approach to
|
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the problem of adaptive ressource management,
|
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illustrated by the example of a HTTP server.
|
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</font></blockquote>
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<p>
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</td>
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</tr>
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<tr valign="top">
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<td align="right" class="bibtexnumber">
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[<a name="aboubekr09:_prog_lg_adapt_ctr">ADR09</a>]
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</td>
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<td class="bibtexitem">
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Soufyane Aboubekr, Gwenaël Delaval, and Éric Rutten.
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A programming language for adaptation control: Case study.
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In <em>2nd Workshop on Adaptive and Reconfigurable Embedded Systems
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(APRES 2009). ACM SIGBED Review</em>, volume 6, Grenoble, France, October 2009.
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[ <a href="publications_bib.html#aboubekr09:_prog_lg_adapt_ctr">bib</a> |
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<a href="http://pop-art.inrialpes.fr/people/delaval/pub/apres09.pdf">.pdf</a> ]
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<blockquote><font size="-1">
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We illustrate an approach for the safe design of
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adaptive embedded systems. It applies the BZR
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programming language, featuring a special new
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contract mechanism: its compilation involves
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automatical discrete controller synthesis. The
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contribution of this paper is to illustrate how it
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can be used to enforce the correct adaptation
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control of the application, meeting execution
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constraints, with the case study of a video module
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of a multimedia cellular phone.
|
||
</font></blockquote>
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<p>
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</td>
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</tr>
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<tr valign="top">
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<td align="right" class="bibtexnumber">
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[<a name="gamatie09:_case_study_contr_synth_for">GYDR09</a>]
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||
</td>
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<td class="bibtexitem">
|
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Abdoulaye Gamatié, Huafeng Yu, Gwenaël Delaval, and Éric Rutten.
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A case study on controller synthesis for data-intensive embedded
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systems.
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||
In <em>Proceedings of the 6th IEEE International Conference on
|
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Embedded Software and Systems (ICESS'2009)</em>, HangZhou, Zhejiang, China, May
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2009.
|
||
[ <a href="publications_bib.html#gamatie09:_case_study_contr_synth_for">bib</a> ]
|
||
<blockquote><font size="-1">
|
||
This paper presents an approach for the safe design
|
||
of data-intensive embedded systems. A multimedia
|
||
application module of last generation cellular
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||
phones is considered as a case study. The OMG
|
||
standard profile MARTE is used to adequately model
|
||
the application. The resulting model is then
|
||
transformed into a synchronous program from which a
|
||
controller is synthesized by using a formal
|
||
technique, in order to enforce the safe behavior of
|
||
the modeled application while meeting quality of
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service requirements. The whole study is carried out
|
||
in a design framework, GASPARD, dedicated to
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||
high-performance embedded systems.
|
||
</font></blockquote>
|
||
<p>
|
||
</td>
|
||
</tr>
|
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|
||
|
||
<tr valign="top">
|
||
<td align="right" class="bibtexnumber">
|
||
[<a name="delaval07:_nemo_jes">DR07</a>]
|
||
</td>
|
||
<td class="bibtexitem">
|
||
Gwena<EFBFBD>l Delaval and <20>ric Rutten.
|
||
A domain-specific language for multitask systems, applying discrete
|
||
controller synthesis.
|
||
<em>EURASIP Journal on Embedded Systems</em>, 2007:Article ID 84192, 17
|
||
pages, 2007.
|
||
[ <a href="publications_bib.html#delaval07:_nemo_jes">bib</a> |
|
||
<a href="http://dx.doi.org/10.1155/2007/84192">DOI</a> |
|
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<a href="http://pop-art.inrialpes.fr/people/delaval/pub/nemo-jes2007.pdf">.pdf</a> ]
|
||
<blockquote><font size="-1">
|
||
We propose a simple programming language, called
|
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Nemo, specific to the domain of multi-task real-time
|
||
control systems, such as in robotic, automotive or
|
||
avionics systems. It can be used to specify a set of
|
||
resources with usage constraints, a set of tasks
|
||
that consume them according to various modes, and
|
||
applications sequencing the tasks. We obtain
|
||
automatically an application-specific task handler
|
||
that correctly manages the constraints (if there
|
||
exists one), through a compilation-like process
|
||
including a phase of discrete controller
|
||
synthesis. This way, this formal technique
|
||
contributes to the safety of the designed systems,
|
||
while being encapsulated in a tool that makes it
|
||
useable by application experts. Our approach is
|
||
based on the synchronous modelling techniques,
|
||
languages and tools.
|
||
</font></blockquote>
|
||
<p><blockquote><font size="-1">
|
||
Keywords: real-time systems, safe design, domain-specific
|
||
language, discrete control synthesis, synchronous
|
||
programming
|
||
</font></blockquote>
|
||
|
||
</td>
|
||
</tr>
|
||
|
||
|
||
<tr valign="top">
|
||
<td align="right" class="bibtexnumber">
|
||
[<a name="delaval06:_domain_specif_languag_multi_system">DR06</a>]
|
||
</td>
|
||
<td class="bibtexitem">
|
||
G. Delaval and E. Rutten.
|
||
A domain-specific language for task handlers generation, applying
|
||
discrete controller synthesis.
|
||
In <em>SAC '06: Proceedings of the 2006 ACM Symposium on Applied
|
||
computing</em>, pages 901-905, Dijon, France, April 2006. ACM Press.
|
||
[ <a href="publications_bib.html#delaval06:_domain_specif_languag_multi_system">bib</a> |
|
||
<a href="http://dx.doi.org/10.1145/1141277.1141487">DOI</a> |
|
||
<a href="http://pop-art.inrialpes.fr/people/delaval/pub/article-nemo.ps.gz">.ps.gz</a> |
|
||
<a href="http://pop-art.inrialpes.fr/people/delaval/pub/article-nemo.pdf">.pdf</a> ]
|
||
|
||
</td>
|
||
</tr>
|
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|
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<tr valign="top">
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<td align="right" class="bibtexnumber">
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||
[<a name="rr-nemo">DR05</a>]
|
||
</td>
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||
<td class="bibtexitem">
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||
G. Delaval and E. Rutten.
|
||
A domain-specific language for multi-task systems, applying discrete
|
||
controller synthesis.
|
||
Rapport de recherche INRIA n<>5690, September 2005.
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||
[ <a href="publications_bib.html#rr-nemo">bib</a> |
|
||
<a href="http://pop-art.inrialpes.fr/people/delaval/pub/RR-5690.ps.gz">.ps.gz</a> |
|
||
<a href="http://pop-art.inrialpes.fr/people/delaval/pub/RR-5690.pdf">.pdf</a> ]
|
||
|
||
</td>
|
||
</tr>
|
||
</table><hr><p><em>This file was generated by
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<a href="http://www.lri.fr/~filliatr/bibtex2html/">bibtex2html</a> 1.95.</em></p>
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